Renold Works
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Hans Renold (31 July 1852 - 2 May 1943) was a
Swiss Swiss most commonly refers to: * the adjectival form of Switzerland * Swiss people Swiss may also refer to: Places * Swiss, Missouri * Swiss, North Carolina * Swiss, West Virginia * Swiss, Wisconsin Other uses * Swiss Café, an old café located ...
/British
engineer Engineers, as practitioners of engineering, are professionals who Invention, invent, design, build, maintain and test machines, complex systems, structures, gadgets and materials. They aim to fulfill functional objectives and requirements while ...
, inventor and industrialist in Britain, who founded the Renold manufacturing textile-
chain A chain is a serial assembly of connected pieces, called links, typically made of metal, with an overall character similar to that of a rope in that it is flexible and curved in compression but linear, rigid, and load-bearing in tension. A ...
making business in 1879, and with
Alexander Hamilton Church Alexander Hamilton Church (28 May 1866 – 11 February 1936) was an English efficiency engineer, accountant and writer on accountancy and management, known for his seminal work of management and cost accounting. Biography Church was born in U ...
is credited for introducing
scientific management Scientific management is a theory of management that analyzes and synthesizes workflows. Its main objective is improving economic efficiency, especially labor productivity. It was one of the earliest attempts to apply science to the engineer ...
also known as
Taylorism Scientific management is a theory of management that analyzes and synthesizes workflows. Its main objective is improving economic efficiency, especially labor productivity. It was one of the earliest attempts to apply science to the engineer ...
to England.


Biography

Renold was born in
Aarau Aarau (, ) is a List of towns in Switzerland, town, a Municipalities of Switzerland, municipality, and the capital of the northern Swiss Cantons of Switzerland, canton of Aargau. The List of towns in Switzerland, town is also the capital of the d ...
, Switzerland, into a burgher family of that town. He attended the polytechnic school in Zurich, then worked in a drawing office in Saint-Denis, France. Renold came to London and soon after to
Manchester Manchester () is a city and the metropolitan borough of Greater Manchester, England. It had an estimated population of in . Greater Manchester is the third-most populous metropolitan area in the United Kingdom, with a population of 2.92&nbs ...
,
Lancashire Lancashire ( , ; abbreviated ''Lancs'') is a ceremonial county in North West England. It is bordered by Cumbria to the north, North Yorkshire and West Yorkshire to the east, Greater Manchester and Merseyside to the south, and the Irish Sea to ...
, in 1873 at the age of 21 and found work with a firm of machinery exporters. In 1879, with £300 borrowed from his prospective father-in-law, Renold purchased a small textile-chain making business in
Salford Salford ( ) is a City status in the United Kingdom, city in Greater Manchester, England, on the western bank of the River Irwell which forms its boundary with Manchester city centre. Landmarks include the former Salford Town Hall, town hall, ...
, Lancashire, from James Slater and started the Hans Renold business. Hans Renold and his first wife Mary Susan Herford (1855-1919), were married in 1880, and had six children: Mary Katharine Renold,
Charles Garonne Renold Sir Charles Garonne Renold J.P., LL.D (29 October 1883 – 7 September 1967) was a British engineer and pioneer of management science. Born in Altrincham, England, he was the son of Hans Renold, a Swiss-born engineer and businessman and Mar ...
, Amy Madeleine Renold, Mary Robberds Renold (died young), Hans Herford Renold (died young) and Austen Hugh Renold. He married Rowena Hague Pigott (1874-1962) in 1923. *Naturalised British subject 1881 *Elected M.I.Mech. E. 1902 * J.P. for City of Manchester 1917 *Honorary D.Sc. from the
Victoria University of Manchester The Victoria University of Manchester, usually referred to as simply the University of Manchester, was a university in Manchester, England. It was founded in 1851 as Owens College. In 1880, the college joined the federal Victoria University. A ...
1940


Work

Soon after starting the business in 1879, in 1880 Hans Renold invented the bush roller chain. This represented a great advance on the common pin-and-link chains of the day and laid the design foundation upon which all modern precision roller chains are based. The firm immediately extended its business from textile chains into cycle chains for the new
safety bicycle A safety bicycle (or simply a safety) is a type of bicycle that became very popular beginning in the late 1880s as an alternative to the penny-farthing (also known as an "ordinary" or "high wheeler") and is now the most common type of bicycle. Ear ...
invented by J. K. Starley. Renold was not only a brilliant engineer and a model employer who built around him a very skilled labour force, but was also a very astute businessman. His business prospered and he steadily ploughed back his growing profits into premises and plant. He moved the business to Brook Street, Manchester, in 1881. In 1889 a rapid expansion of the business took place and a new factory, Progress Works, was built in Brook Street. In 1906, Hans Renold planned and started construction of Renold Works on open land at
Burnage Burnage is an area of Manchester, in Greater Manchester, England, south of the city centre and bisected by Kingsway. The population at the 2011 census was 15,227. It lies within the Greater Manchester Metropolitan area, in the historic count ...
, five miles to the south of Manchester. Renold had long been devoted to the ideal of establishing a firm sense of community among his employees and their families and in 1909 gave his active support to the establishment of the Hans Renold Social Union for the encouragement of a wide range of leisure activities. After his death in 1943, Priestnall Hey, his former home in
Heaton Mersey Heaton Mersey is a suburb of Stockport, Greater Manchester, England. It is situated on the north-western border of Stockport, adjacent to Didsbury and Burnage which are in the City of Manchester. The suburb is an affluent residential area and c ...
adjacent to Renold Works at Burnage, was presented by his son for the use of the Hans Renold Social Union. Hans Renold Limited was formed as a private limited company in 1903. It merged with The Coventry Chain Company Limited and was registered as a public limited company named Renold and Coventry Chain Company Limited in 1930. It was renamed Renold Ltd. in 1967, and later became Renold PLC. The company still bears his name.


Patents

* Renold, Hans.
Driving-chain
" U.S. Patent No. 690,317. 31 Dec. 1901. * Renold, Hans.
A Corpora
" U.S. Patent No. 690,318. 31 Dec. 1901. * Renold, Hans.
Driving-chain
HANS RENOLD." U.S. Patent No. 1,134,010. 30 Mar. 1915. * Renold, Hans.
Driving-chain of the silent type
" U.S. Patent No. 1180539. April 25, 1916.


References

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Further reading

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External links


Renold plc

Hans Renold Ltd
{{DEFAULTSORT:Renold, Hans 1852 births 1943 deaths 19th-century British businesspeople People from Aarau 19th-century Swiss engineers Swiss emigrants to the United Kingdom 19th-century Swiss inventors People from the Metropolitan Borough of Stockport