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GB563343A - Improvements in or relating to handlebar assemblies for bicycles or the like, and method of making handlebar assemblies - Google Patents

Improvements in or relating to handlebar assemblies for bicycles or the like, and method of making handlebar assemblies

Info

Publication number
GB563343A
GB563343A GB12653/42A GB1265342A GB563343A GB 563343 A GB563343 A GB 563343A GB 12653/42 A GB12653/42 A GB 12653/42A GB 1265342 A GB1265342 A GB 1265342A GB 563343 A GB563343 A GB 563343A
Authority
GB
United Kingdom
Prior art keywords
portions
tube
handle
gaps
bar
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB12653/42A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB563343A publication Critical patent/GB563343A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K21/00—Steering devices
    • B62K21/12—Handlebars; Handlebar stems
    • B62K21/14—Handlebars; Handlebar stems having resilient parts therein
    • B62K21/145—Handlebars; Handlebar stems having resilient parts therein the handlebar itself being flexible

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)

Abstract

563,343. Resilient handle-bars. SCHWINN, F. W. Sept. 8, 1942, No. 12653. Convention date, Sept. 12, 1941. [Class 136 (iii)] An adjustably resilient handle-bar for cycles has a rubber or like layer A, B bent round and vulcanized to the middle portion 11 of the handle-bar 12 and has enclosing the layer, and also vulcanized thereto, a split tube C, D. Surrounding the tube C, D is another split tube E, F, preferably of stouter gauge, and this latter is gripped in the usual bolt-contracted clamp on a goose-neck carried by the steering- post. The tube portions C, D are dimensioned so that under the maximum pressure exerted by the clamp bolt they do not meet, and in the gaps between them are located beads 23 pressed in from the outer tube portions E, F. These beads position the gaps between the portions E, F at locations apart from the gaps between the portions C, D, and serve also to impart a positive non-rotational hold, through the vulcanizations, between the tube E, F and the handle-bar. The portions E, F may meet at the edges under maximum clamping to limit the degree of rigidity impartable. The portion 11 is preferably of reduced diameter to allow of employment with normal clamps.
GB12653/42A 1941-09-12 1942-09-08 Improvements in or relating to handlebar assemblies for bicycles or the like, and method of making handlebar assemblies Expired GB563343A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US563343XA 1941-09-12 1941-09-12

Publications (1)

Publication Number Publication Date
GB563343A true GB563343A (en) 1944-08-10

Family

ID=22003723

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12653/42A Expired GB563343A (en) 1941-09-12 1942-09-08 Improvements in or relating to handlebar assemblies for bicycles or the like, and method of making handlebar assemblies

Country Status (1)

Country Link
GB (1) GB563343A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5598744A (en) * 1995-07-18 1997-02-04 Chen; Kun-Tsai Racing handlebar structure suitable for rotation shifters disposed thereto
DE102008052762A1 (en) * 2008-10-22 2010-04-29 Bayerische Motoren Werke Aktiengesellschaft Handle bar for vehicle, particularly for motorcycle, has handle bar pipe, which is coupled flexibly with intermediate element, where intermediate element has bearing lugs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5598744A (en) * 1995-07-18 1997-02-04 Chen; Kun-Tsai Racing handlebar structure suitable for rotation shifters disposed thereto
DE102008052762A1 (en) * 2008-10-22 2010-04-29 Bayerische Motoren Werke Aktiengesellschaft Handle bar for vehicle, particularly for motorcycle, has handle bar pipe, which is coupled flexibly with intermediate element, where intermediate element has bearing lugs

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