GB763070A - Improvements relating to handlebar stems for bicycles - Google Patents
Improvements relating to handlebar stems for bicyclesInfo
- Publication number
- GB763070A GB763070A GB2628553A GB2628553A GB763070A GB 763070 A GB763070 A GB 763070A GB 2628553 A GB2628553 A GB 2628553A GB 2628553 A GB2628553 A GB 2628553A GB 763070 A GB763070 A GB 763070A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stem
- clip
- jaw
- steering
- jaws
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
763,070. Handle-bars. SACKVILLE, Ltd., and LAWSON, E. A. Nov. 29, 1954 [Sept. 24, 1953], No. 26285/53. Class 136(3). In a bicycle handle-bar steering stem 1 of the kind secured to the steering tube by means of a headed screw threaded bolt 8 axially engaging the stem and tightened in a tapped plug 9 in the split lower part of the stem for expanding the latter into tight engagement with the bore of the steering tube, the handlebar 4 being received in and connected to a contractible clip 3 on the upper part of the stem, the clip has an upper and lower integral jaw 5, 6, the lower jaw 6 being fastened to the head of the steering stem 1 and the upper jaw 6 possessing inherent resiliency, both jaws having a hole 7 coaxial with the stem for reception of the headed bolt 8 so that upon tightening the latter against the top of the upper jaw 5, the clip is contracted and the stem expanded simultaneously. The clip 3 and the jaws 5, 6 are made as a sheet metal pressing and the lower jaw 6 is welded at 10 to the top of the stem 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2628553A GB763070A (en) | 1953-09-24 | 1953-09-24 | Improvements relating to handlebar stems for bicycles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2628553A GB763070A (en) | 1953-09-24 | 1953-09-24 | Improvements relating to handlebar stems for bicycles |
Publications (1)
Publication Number | Publication Date |
---|---|
GB763070A true GB763070A (en) | 1956-12-05 |
Family
ID=10241234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2628553A Expired GB763070A (en) | 1953-09-24 | 1953-09-24 | Improvements relating to handlebar stems for bicycles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB763070A (en) |
-
1953
- 1953-09-24 GB GB2628553A patent/GB763070A/en not_active Expired
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