David Brown and Sons: Difference between revisions

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1905. Park gear cutting works. Tool room and cutter grinding department.

1905. Park gear cutting works. Worm reduction and gear cutting department.

1905. Spiral gear and rack cutting department.

1905. Raw hide pinion turning department.

September 1908.

1959. **Super-Hurricane** silage and green feeding machine.

Exhibit at Internal Fire Museum of Power.

Exhibit at Internal Fire Museum of Power. (Detail).

David Brown and Sons of Swan Lane, Lockwood, Huddersfield, an engineering company, principally engaged in the manufacture of gears and gearboxes. Maker of Valveless car, tractors and, later, sports cars.

Chapters

General
1860 Company founded by David Brown as a pattern-making concern specializing in gearwheel patterns for cast gears.

1868 Advert. 'WANTED, an APPRENTICE to the PATTERN MAKING Business: one that has been in the wood trade preferred. Apply to David Brown, pattern maker. Chapel-hill.'^[1]

By 1873 David Brown had focused on gear systems with machine-cut teeth, of which the firm was one of the pioneers

1880 Trading from Chapel Hill, Huddersfield. (See advert)

1881 Employing 3 Men and 4 Boys.^[2]

1882 Advert. 'Wanted, a sharp active LAD. - Apply to David Brown, Pattern maker, Chapel Hill.'^[3]

1885 Court case where he is sued by Henry Leach for non-payment of some wood objected to. Agreement reached.^[4]

1897 Trading as David Brown, General Pattern Works, Huddersfield.^[5]

1898 Trading as David Brown and Sons, General Pattern Works, Huddersfield.^[6]

1898 David Brown began to manufacture machine cut gears

1899 David Brown and Sons, pattern makers, East-parade, Huddersfield, were summoned for failing to securely fence a circular saw.^[7]

By 1901 David Brown had retired and died this year; his 3 sons Ernest, Frank and Percy succeeded him; they began to produce self-contained worm gear units complete with bearings and shafts

1902 a 12-acre site was acquired at Lockwood for a new factory, Park Works.

1905 Detailed and illustrated description of their works at Huddersfield in The Engineer

1908 Took over production of the Valveless car.

1911 Maker of machine tools like bevel-gear generators. ^[8]

1912 David Brown and Sons (Huddersfield) was incorporated as a public company to acquire a private company of similar name. F. E. Brown was Chairman.^[9]

1913 April. Advert for Worm Gear.

1913-1917 For a list of the models and prices of cars see the 1917 Red Book. Produced the Valveless, the Dodson and the Dodson Valveless cars.

1917 Advert for Double Helical Gears and Carburiser. (David Brown and Sons of Park Works, Lockwood, Huddersfield).^[10]

1919 Advert for Double Helical Gears and Carburiser. (David Brown and Sons of Park Works, Lockwood, Huddersfield).^[11]

1920 September. Exhibited at the Machine Tool and Engineering Exhibition at Olympia with a worm miller, worm grinder and a worm wheel generator. (David Brown and Sons).^[12]

David Brown and Sons acquired Keighley Gear Co, devoted to small- and medium-sized gears and gear units.

1927 See Aberconway for information on the company and its history

1930 Description of the Huddersfield works ^[13]^[14]

1931 Percy Brown, the Chairman dies and David Brown became managing director, following the death of his uncle.

1931 Acquired P. R. Jackson and Company, Ltd., of Salford, where the manufacture of steel castings and heavy gearing is undertaken,

1933 Introduced the Radicon worm gear - the name Radicon refers to the dissipation of heat by Radiation, Conduction and Convection.

1934 Links established with Richardson Gears (Pty) Ltd of Footscray, Victoria, Australia.

1934 Bought site at Penistone for a new foundry - David Brown Foundries began making high grade steel, and steel castings, the following year.

1935 Patented the Merritt-Brown controlled differential steering on tank transmissions.

1935/6 David Brown joined with Harry Ferguson to produce the Ferguson-Brown Tractor. The tractor was built at Park Gear Works, Huddersfield initially and later at the Meltham Mills factory - see David Brown: Tractors.

1937 Gear manufacturers, steel, iron and bronze founders. "Roloid" Pumps. "Taurus" Bronze Castings.^[15]

1939 First tractor launched at the Royal Agricultural Show; production began at a new factory in a disused mill at Meltham.

1939 See Aircraft Industry Suppliers

WWII Park works made gears for all types of machines and vehicles, including for the Rolls-Royce Merlin engine. The aero-gear division moved to Meltham in 1940, supplying gears for the Hercules engines of the Bristol Aeroplane Company, and for Spitfires. Browns established a tank gearbox division at Meltham and at Penistone produced armour plating for Churchill and Cromwell tanks, and steel casing for blockbuster bombs. An aircraft foundry was built at Penistone to make castings for aero-engines, and made cables for the oil pipeline system for the Normandy landings. In all the aero division produced over 500,000 gears and the gearbox division over 10,000 tank transmissions.

1944 Acquired Muir Machine Tool Co of Manchester and moved the machine tool division there.

1947 The company acquired Aston Martin for £20,000

1948 The company acquired Lagonda

1948 Founded subsidiary companies: David Brown Estates Ltd, David Brown Tractors Ltd, David Brown Tractors (Scotland) Ltd and David Brown Tractors (Eire) Ltd^[16]

1951 The David Brown Corporation was formed as parent for all the companies.

Early 1950s, formed David Brown Construction Equipment

1955 The company acquired Tickford, builders of car bodies, and moved the car companies to their site.

1958 Concentrated on a single range of high-performance sports cars, the Aston Martin DB series; production of Lagondas ceased.

1959 The Aston Martin team, led by Stirling Moss, won at Le Mans.

1960 Ownership of the gear, foundry, and tool divisions was transferred to a new company, David Brown and Sons (Huddersfield) Ltd.

1960 Withdrew from sports car racing and grand prix racing, to concentrate on production cars for sale.

1961 Listed as David Brown Industries with 7,000 employees. Works at Huddersfield, London, Coventry, Manchester and Salford. Engineers and metal founders, manufacturers and dealers in gears, agricultural machines and implements, tractors and motor cars.^[17]

1964 David Brown acquired controlling interest in Vosper from Minerals Separation^[18].

1968 Largest gear hobbing machine made by David Brown Gear Industries.

Early 1970s the David Brown Corporation was in financial difficulties.

1971 David Brown was removed from executive control of the company

1972 Sold David Brown Tractors to Tenneco Inc^[19]

1972 Both car companies were sold to Company Developments

1978 After Vosper Thornycroft was nationalized, Sir David Brown resigned from the chairmanship.

1990 The family disposed of its stake to the management

1993 Flotation of the David Brown Group as a public company.

1993 David Brown Group purchased Hamworthy Hydraulics and Hamworthy Transmissions from Hamworthy Engineering Co; the production facility of the Transmissions part of the business was moved to the main David Brown facility in Huddersfield.

1995 Hamworthy Hydraulics was renamed David Brown Hydraulics

1996 Purchased IFP, a manufacturer of valves and pumps, of Chicago, USA (the IFP pumps were originally manufactured by Hydreco and licensed to Hamworthy).

1998 David Brown was acquired by Textron Inc. in October.

2008 Clyde Blowers acquired Textron Fluid and Power Inc, including David Brown Hydraulics

The company, trading as David Brown Gear Systems Ltd, headquartered in Huddersfield, is now a leading supplier of heavy transmission systems for industrial, defence and marine applications.

2016 Merged with Santasalo to become David Brown Santasalo. Currently owned by Clyde Blowers Capital. See David Brown Santasalo website.

Sources of Information

↑ Huddersfield Chronicle - Saturday 22 February 1868
↑ 1881 Census
↑ Huddersfield Chronicle - Saturday 02 September 1882
↑ Huddersfield Chronicle - Friday 17 April 1885
↑ Yorkshire Evening Post - Saturday 27 March 1897
↑ Yorkshire Evening Post - Wednesday 13 April 1898
↑ Huddersfield Chronicle - Thursday 10 August 1899
↑ * Machine Tools by James Weir French in 2 vols. Published 1911 by Gresham
↑ [1] The London Gazette Publication date:8 March 1912 Issue:28588Page:1765
↑ * Mechanical World Year Book 1917. Published by Emmott and Co of Manchester. Advert p230-1
↑ * Mechanical World Year Book 1919. Published by Emmott and Co of Manchester. Advert p262-3
↑ * The Engineer 1920/09/03 p233
↑ Engineering 1930/05/02
↑ Engineering 1930/05/30
↑ * 1937 The Aeroplane Directory of the Aviation and Allied Industries
↑ The Times Mar 12, 1951
↑ 1961 Guide to Key British Enterprises: Motor, Motor-Cycle and Commercial Vehicle Manufacturers
↑ The Times, 22 May 1964
↑ The Times, 18 April 1973

Wikipedia
The Autocar of 5th April 1913 p
Mechanical World Year Book 1945. Published by Emmott and Co of Manchester. Advert p18
The Engineer of 5th January 1968 p10
The Engineer of 26th April 1968 p650
Biography of Sir David Brown [2]
David Brown Hydraulics [3]

[1] Huddersfield Chronicle - Saturday 22 February 1868

[2] 1881 Census

[3] Huddersfield Chronicle - Saturday 02 September 1882

[4] Huddersfield Chronicle - Friday 17 April 1885

[5] Yorkshire Evening Post - Saturday 27 March 1897

[6] Yorkshire Evening Post - Wednesday 13 April 1898

[7] Huddersfield Chronicle - Thursday 10 August 1899

[8] * Machine Tools by James Weir French in 2 vols. Published 1911 by Gresham

[9] [1] The London Gazette Publication date:8 March 1912 Issue:28588Page:1765

[10] * Mechanical World Year Book 1917. Published by Emmott and Co of Manchester. Advert p230-1

[11] * Mechanical World Year Book 1919. Published by Emmott and Co of Manchester. Advert p262-3

[12] * The Engineer 1920/09/03 p233

[13] Engineering 1930/05/02

[14] Engineering 1930/05/30

[15] * 1937 The Aeroplane Directory of the Aviation and Allied Industries

[16] The Times Mar 12, 1951

[17] 1961 Guide to Key British Enterprises: Motor, Motor-Cycle and Commercial Vehicle Manufacturers

[18] The Times, 22 May 1964

[19] The Times, 18 April 1973

[1]

[2]

[3]

[4]

[5]

[6]

[7]

[8]

[9]

[10]

[11]

[12]

[13]

[14]

[15]

[16]

[17]

[18]

[19]

Grace's Guide To British Industrial History

David Brown and Sons: Difference between revisions

Latest revision as of 09:55, 8 May 2024

See Also

Sources of Information

@@ Line 15: / Line 15: @@
 [[Image:Im191012AE-Brown2.jpg|thumb| December 1910. ]]
+[[Image:Im191102Cass-DB.jpg|thumb| February 1911. Gears. ]]
+[[Image:Im191201AE-DavidBr.jpg|thumb| January 1912. ]]
 [[Image:Im19121016ICE-Brown.jpg|thumb| October 1912. Worm gear. ]]
 [[Image:Im19121113ICE-DB.jpg|thumb| November 1912. Worm gear. ]]
 [[Image:Im19121127ICE-DB.jpg|thumb| November 1912. Worm gear. ]]
+[[Image:ImAEYB1913-00013.jpg|thumb| 1913.]]
 [[image:Im1913Eing-DB.jpg|thumb| 1913. ]]
 [[image:Im1913Eing-DB2.jpg|thumb| 1913. ]]
@@ Line 38: / Line 41: @@
 [[Image:Im19200103A-Duck.jpg|thumb| January 1920. ]]
 [[Image:Im19200117A-DBS.jpg|thumb| January 1920. ]]
+[[Image:Im1921Eng-Brown.jpg|thumb| 1921. ]]
 [[image:Im19261111AE-David2.jpg|thumb| November 1926. ]]
@@ Line 44: / Line 48: @@
 [[image:Im1935v160-p66.jpg|thumb| 1935. Park Works.]]
 [[image:Im1935v160-p68a.jpg|thumb| 1935. Park Works.]]
+[[Image:Im1937Eng-Brown-2.jpg|thumb| 1937. ]]
+[[Image:Im1937Eng-Brown-4.jpg|thumb| 1937. ]]
+[[image:Im19391207FL-DavidBrown.jpg |thumb| Dec 1939.]]
+[[image:Im20160208RB-DavidBrown1.jpg |thumb| c1940s. Factory ID Card.]]
+[[image:Im20160208RB-DavidBrown2.jpg |thumb| c1940s. Factory ID Card detail.]]
 [[Image:Metals-DavidBrown-1941-1.jpeg|thumb| 1941. ]]
 [[image:Im1943MWYB-Brow.jpg|thumb| 1943. ]]
+[[image:ImAE19431104-RobReamer.jpg |thumb| November 1943.]]
+[[image:Im19450816FL-DavidBr.jpg |thumb| August 1945.]]
+[[image:Im194510AE-DavidBrown.jpg|thumb| October 1945.]]
+[[image:Im194704AE-DavidBrown.jpg|thumb| April 1947.]]
+[[image:Im194801AE-DavidBrown.jpg|thumb| January 1948.]]
+[[image:Im194804AE-DavidBrown.jpg|thumb| April 1948.]]
 [[image:Im1948v186-p003a.jpg|thumb| 1948. Park Works.]]
 [[image:Im1948v186-p068.jpg|thumb| 1948.]]
 [[image:Im1948v186-p080.jpg|thumb| 1948. Penistone.]]
+[[Image:Im1948MotSC-DavidB.jpg|thumb| 1948. ]]
+[[Image:Im1950BIF4-DavidB.jpg|thumb| 1950. ]]
 [[Image:Im1951MWYB-DB.jpg|thumb| 1951. ]]
+[[image:Im195202AE-DavidBrown.jpg|thumb| February 1952.]]
 [[Image:Im19530620ILN-DB.jpg|thumb| June 1953. ]]
+[[Image:Im1953MotSC-DB.jpg|thumb| October 1953. ]]
 [[image:Im1954CMS-Brown.jpg|thumb| September 1954. ]]
 [[image:Im1957v203-p922cca.jpg |thumb| 1957. ]]
 [[image:Im1957v203-p584c.jpg |thumb| 1957. ]]
 [[image:Im1957v203-p548aa.jpg |thumb| 1957. Winder Drives. ]]
+[[Image:Im195703PWE-DB.jpg|thumb| March 1957. Roloid gear pumps. ]]
 [[Image:Imv208-p777a.jpg ‎|thumb|1959. '''Super-Hurricane''' silage and green feeding machine.]]
 [[Image:Im1960MWYB-BrownD.jpg|thumb| 1960. ]]
 [[image:Im1960v210-p128cc.jpg|thumb| 1960. ]]
+[[image:Im196010MotSC-DavidBrown.jpg |thumb| Oct 1960. ]]
+[[image:Im196210MotSC-DavidBrown.jpg |thumb| Oct  1962. ]]
 [[image:Im20110709Sed-DB1.jpg|thumb| ]]
 [[image:Im20110709Sed-DB2.jpg|thumb| ]]
@@ Line 66: / Line 89: @@
 [[Image:Im20110923IF-DB2.jpg|thumb| Exhibit at [[Internal Fire Museum of Power]]. (Detail). ]]
-'''David Brown and Sons''' of Swan Lane, Lockwood, Huddersfield, an engineering company, principally engaged in the manufacture of gears and gearboxes. Maker of '''Valveless''' car, tractors and late sports cars.
+'''David Brown and Sons''' of Swan Lane, Lockwood, Huddersfield, an engineering company, principally engaged in the manufacture of gears and gearboxes. Maker of '''Valveless''' car, tractors and, later, sports cars.
 '''Chapters
@@ Line 73: / Line 96: @@
 '''General <br>
-Company founded by [[David Brown]]
+Company founded by [[David Brown]] as a pattern-making concern specializing in gearwheel patterns for cast gears.
 Advert. 'WANTED, an APPRENTICE to the PATTERN MAKING Business: one that has been in the wood trade preferred. Apply to David Brown, pattern maker. Chapel-hill.'<ref>Huddersfield Chronicle - Saturday 22 February 1868</ref>
-By 1873 David Brown had focused on gear systems.
+By 1873 David Brown had focused on gear systems with machine-cut teeth, of which the firm was one of the pioneers
 Trading from Chapel Hill, Huddersfield. (See advert)
@@ Line 84: / Line 107: @@
 Advert. 'Wanted, a sharp active LAD. - Apply to David Brown, Pattern maker, Chapel Hill.'<ref>Huddersfield Chronicle - Saturday 02 September 1882</ref>
+Court case where he is sued by Henry Leach for non-payment of some wood objected to. Agreement reached.<ref>Huddersfield Chronicle - Friday 17 April 1885</ref>
 Trading as '''David Brown''', General Pattern Works, Huddersfield.<ref>Yorkshire Evening Post - Saturday 27 March 1897</ref>
 Trading as [[David Brown and Sons]], General Pattern Works, Huddersfield.<ref>Yorkshire Evening Post - Wednesday 13 April 1898</ref>
+David Brown began to manufacture machine cut gears
+[[David Brown and Sons]], pattern makers, East-parade, Huddersfield, were summoned for failing to securely fence a circular saw.<ref>Huddersfield Chronicle - Thursday 10 August 1899</ref>
+By 1901 David Brown had retired and died this year; his 3 sons [[Ernest Matthew Brown|Ernest]], [[Francis Edwin Brown|Frank]] and [[Percy Brown|Percy]] succeeded him; they began to produce self-contained worm gear units complete with bearings and shafts
+a 12-acre site was acquired at Lockwood for a new factory, Park Works.
 Detailed and illustrated description of their works at Huddersfield in [[The Engineer 1905/07/07|The Engineer]]
+Took over production of the [[Valveless]] car.
 Maker of machine tools like bevel-gear generators. <ref>* Machine Tools by James Weir French in 2 vols. Published 1911 by Gresham</ref>
-Corporate re-structuring of the company. [[Francis Edwin Brown|F. E. Brown]] is Chairman.<ref>[https://www.thegazette.co.uk/London/issue/28588/page/1764] The London Gazette
+'''David Brown and Sons (Huddersfield)''' was incorporated as a public company to acquire a private company of similar name. [[Francis Edwin Brown|F. E. Brown]] was Chairman.<ref>[https://www.thegazette.co.uk/London/issue/28588/page/1764] The London Gazette
 Publication date:8 March 1912 Issue:28588Page:1765</ref>
 April. Advert for Worm Gear.
--1917 For a list of the models and prices of cars see the [[1913-1917 Motor, Marine and Aircraft Red Book: Cars| 1917 Red Book]]. Produced the '''Valveless''' car.
+-1917 For a list of the models and prices of cars see the [[1913-1917 Motor, Marine and Aircraft Red Book: Cars| 1917 Red Book]]. Produced the [[Valveless]], the [[Dodson]] and the [[Dodson Valveless]] cars.
 Advert for Double Helical Gears and Carburiser. (David Brown and Sons of Park Works, Lockwood, Huddersfield).<ref>* Mechanical World Year Book 1917. Published by Emmott and Co of Manchester. Advert p230-1</ref>
@@ Line 106: / Line 141: @@
 September. Exhibited at the Machine Tool and Engineering Exhibition at Olympia with a worm miller, worm grinder and a worm wheel generator. (David Brown and Sons).<ref>* [[The Engineer 1920/09/03]] p233</ref>
-[[David Brown and Sons]] acquired [[Keighley Gear Co]]
+[[David Brown and Sons]] acquired [[Keighley Gear Co]], devoted to small- and medium-sized gears and gear units.
 See [[The Basic Industries of Great Britain by Aberconway: Chapter VI|Aberconway]] for information on the company and its history
+Description of the Huddersfield works <ref>[[Engineering 1930/05/02]]</ref><ref>[[Engineering 1930/05/30]]</ref>
 [[Percy Brown]], the Chairman dies and [[David Brown (1904-1993)‎|David Brown]] became managing director, following the death of his uncle.
-Bought site at Penistone for a new foundry - '''David Brown Foundries''' began making high grade steel, and steel castings, the following year.
+Acquired [[P. R. Jackson and Co|P. R. Jackson and Company]], Ltd., of Salford, where the manufacture of steel castings and heavy gearing is undertaken,
+Introduced the Radicon worm gear - the name Radicon refers to the dissipation of heat by Radiation, Conduction and Convection.
+Links established with Richardson Gears (Pty) Ltd of Footscray, Victoria, Australia.
+Bought site at Penistone for a new foundry - [[David Brown Foundries]] began making high grade steel, and steel castings, the following year.
+Patented the Merritt-Brown controlled differential steering on tank transmissions.
-[[David Brown: Tractors|David Brown Tractors]] was formed, initially in partnership with [[Harry Ferguson]].
+/6 David Brown joined with [[Harry Ferguson]] to produce the [[Ferguson-Brown]] Tractor. The tractor was built at Park Gear Works, Huddersfield initially and later at the Meltham Mills factory - see [[David Brown: Tractors]].
 Gear manufacturers, steel, iron and bronze founders. "Roloid" Pumps. "Taurus" Bronze Castings.<ref>* [[1937 The Aeroplane Directory of the Aviation and Allied Industries]]</ref>
@@ Line 122: / Line 167: @@
 See [[1939 Suppliers to the Aircraft Industry| Aircraft Industry Suppliers]]
-WWII Park works made gears for all types of machines and vehicles, including for the Rolls-Royce Merlin engine. The aero-gear division moved to Meltham in 1940, supplying gears for the Hercules engines of the Bristol Aeroplane Company, and for Spitfires.  Browns established a tank gearbox division at Meltham and at Penistone produced armour plating for Churchill and Cromwell tanks, and steel casing for blockbuster bombs.  An aircraft foundry was built at Penistone to make castings for aero-engines, and made cables for the oil pipeline system for the Normandy landings.
+WWII Park works made gears for all types of machines and vehicles, including for the Rolls-Royce Merlin engine. The aero-gear division moved to Meltham in 1940, supplying gears for the Hercules engines of the Bristol Aeroplane Company, and for Spitfires.  Browns established a tank gearbox division at Meltham and at Penistone produced armour plating for Churchill and Cromwell tanks, and steel casing for blockbuster bombs.  An aircraft foundry was built at Penistone to make castings for aero-engines, and made cables for the oil pipeline system for the Normandy landings. In all the aero division produced over 500,000 gears and the gearbox division over 10,000 tank transmissions.
-Acquired [[William Muir and Co|Muir Machine Tool Co]] of Manchester and moved the machine tool division there.
+Acquired [[Muir Machine Tools|Muir Machine Tool Co]] of Manchester and moved the machine tool division there.
 The company acquired [[Aston Martin]] for £20,000
 The company acquired [[Lagonda]]
+Founded subsidiary companies: '''David Brown Estates''' Ltd, [[David Brown Tractors]] Ltd, [[Duncan MacNeill Tractors (Edinburgh)|David Brown Tractors (Scotland)]] Ltd and '''David Brown Tractors (Eire)''' Ltd<ref>The Times Mar 12, 1951</ref>
+The [[David Brown Corporation]] was formed as parent for all the companies.
 Early 1950s, formed '''David Brown Construction Equipment'''
-'''David Brown Corporation''' formed as parent for all the companies.
 The company acquired [[Tickford]], builders of car bodies, and moved the car companies to their site.
@@ Line 140: / Line 187: @@
 The Aston Martin team, led by Stirling Moss, won at Le Mans.
-Ownership of the gear, foundry, and tool divisions was transferred to a new company, '''David Brown and Sons (Huddersfield)''' Ltd.
+Ownership of the gear, foundry, and tool divisions was transferred to a new company, [[David Brown and Sons (Huddersfield)]] Ltd.
 Withdrew from sports car racing and grand prix racing, to concentrate on production cars for sale.
-Listed as [[David Brown Industries]] with 7,000 employees. Works at Huddersfield, London, Coventry, Manchester and Salford. Engineers and metal founders, manufacturers and dealers in gears, agricultural machines and implements, tractors and motor cars.<ref>* [[1961 Guide to Key British Enterprises: Motor, Motor-Cycle and Commercial Vehicle Manufacturers]]</ref>
+Listed as [[David Brown Industries]] with 7,000 employees. Works at Huddersfield, London, Coventry, Manchester and Salford. Engineers and metal founders, manufacturers and dealers in gears, agricultural machines and implements, tractors and motor cars.<ref>[[1961 Guide to Key British Enterprises: Motor, Motor-Cycle and Commercial Vehicle Manufacturers]]</ref>
-'''David Brown''' acquired controlling interest in [[Vosper and Co|Vosper]] from [[Minerals Separation]]<ref>The Times, 22 May 1964</ref>.
+'''David Brown''' acquired controlling interest in [[Vosper]] from [[Minerals Separation]]<ref>The Times, 22 May 1964</ref>.
 Largest gear hobbing machine made by '''David Brown Gear Industries'''.
-Early 1970s the '''David Brown Corporation''' was in financial difficulties.
+Early 1970s the [[David Brown Corporation]] was in financial difficulties.
 David Brown was removed from executive control of the company
-Sold '''David Brown Tractors''' to '''Tenneco Inc'''<ref>The Times, 18 April 1973</ref>
+Sold [[David Brown Tractors]] to [[Tenneco International Holdings|Tenneco Inc]]<ref>The Times, 18 April 1973</ref>
 Both car companies were sold to [[Company Developments]]
@@ Line 162: / Line 209: @@
 The family disposed of its stake to the management
-Flotation of the group as a public company.
+Flotation of the [[David Brown Group]] as a public company.
-David Brown Group purchased '''Hamworthy Hydraulics''' and '''Hamworthy Transmissions''' from [[Hamworthy Engineering Co]]; the production facility of the Transmissions part of the business was moved to the main David Brown facility in Huddersfield.
+'''David Brown Group''' purchased '''Hamworthy Hydraulics''' and '''Hamworthy Transmissions''' from [[Hamworthy Engineering Co]]; the production facility of the Transmissions part of the business was moved to the main David Brown facility in Huddersfield.
-Hamworthy Hydraulics was renamed David Brown Hydraulics
+Hamworthy Hydraulics was renamed [[David Brown Hydraulics]]
 Purchased '''IFP''', a manufacturer of valves and pumps, of Chicago, USA (the IFP pumps were originally manufactured by Hydreco and licensed to Hamworthy).
-'''David Brown''' was acquired by Textron Inc. in October.
+'''David Brown''' was acquired by [[Textron Inc]]. in October.
+[[Clyde Blowers]] acquired Textron Fluid and Power Inc, including David Brown Hydraulics
-'''Clyde Blowers''' acquired Textron Fluid and Power Inc, including David Brown Hydraulics
+The company, trading as [[David Brown Gear Systems]] Ltd, headquartered in Huddersfield, is now a leading supplier of heavy transmission systems for industrial, defence and marine applications.
-The company, trading as '''David Brown Engineering Ltd''', headquartered in Huddersfield, is now a leading supplier of heavy transmission systems for industrial, defence and marine applications.
+Merged with Santasalo to become David Brown Santasalo. Currently owned by Clyde Blowers Capital.  See [https://dbsantasalo.com/about/our-heritage/ David Brown Santasalo website].
 == See Also ==
@@ Line 189: / Line 238: @@
 * David Brown Hydraulics [http://www.davidbrownhydraulics.com/aboutus.aspx]
-{{DEFAULTSORT: }}
+{{DEFAULTSORT: Brown, D}}
 [[Category: Town - Huddersfield]]
+[[Category: Gearing]]
+[[Category: Tractors]]
 [[Category: Cars]]
-[[Category :Machine Tools]]
+[[Category: Machine Tools]]
 [[Category: Pumps and Hydraulics]]