It consisted of a stirrup, pulled up by the cable from a handlebar mounted lever, with rubber pads acting against the rear wheel rim. The Bowden Brake was launched amidst a flurry of enthusiasm in the cycle press in 1896. The cable was particularly intended for use in conjunction with bicycle brakes. The principal element of this was a flexible tube (made from hard wound wire and fixed at each end) containing a length of fine wire rope that could slide within the tube, directly transmitting pulling, pushing or turning movements on the wire rope from one end to the other without the need of pulleys or flexible joints. The two Bowdens are not known to be closely related. 609,570), and the invention was reported in the Automotor Journal of 1897 where Bowden's address was given as 9 Fopstone Rd, Earls Court. The first patent was granted in 1896 (English Patent 25,325 and U.S. The Bowden mechanism was invented by Irishman Ernest Monnington Bowden (1860 to Ap) of 35 Bedford Place, London, W.C. The invention of the Bowden cable has been popularly attributed to Sir Frank Bowden, founder and owner of the Raleigh Bicycle Company who, circa 1902, was reputed to have started replacing the rigid rods used for brakes with a flexible wound cable but no evidence for this exists. The origin and invention of the Bowden cable is open to some dispute, confusion and myth. Lengthening the housing (turning the barrel adjuster out) tightens the cable shortening the housing (turning the barrel adjuster in) loosens the cable. Usually, provision is made for adjusting the cable tension using an inline hollow bolt (often called a "barrel adjuster"), which lengthens or shortens the cable housing relative to a fixed anchor point. Many light aircraft use a push/pull Bowden cable for the throttle control, and here it is normal for the inner element to be a solid wire, rather than a multi-strand cable. The linear movement of the inner cable is most often used to transmit a pulling force, although push/pull cables have gained popularity in recent years e.g. The housing is generally of composite construction, consisting of an inner lining, a longitudinally incompressible layer such as a helical winding or a sheaf of steel wire, and a protective outer covering. Is a type of flexible cable used to transmit mechanical force or energy by the movement of an inner cable relative to a hollow outer cable housing. Bowden cables controlling an automobile throttle.Ī Bowden cable ( / ˈ b oʊ d ən/ BOH-dən) From left to right: protective plastic coating, steel structure, inner sleeve to reduce friction, inner cable. ( April 2021) ( Learn how and when to remove this template message)Ĭut-away Bowden cable view. Statements consisting only of original research should be removed. Please improve it by verifying the claims made and adding inline citations. This article possibly contains original research.
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