GB611866A - Improvements in frames for motor-cycles - Google Patents
Improvements in frames for motor-cyclesInfo
- Publication number
- GB611866A GB611866A GB14247/46A GB1424746A GB611866A GB 611866 A GB611866 A GB 611866A GB 14247/46 A GB14247/46 A GB 14247/46A GB 1424746 A GB1424746 A GB 1424746A GB 611866 A GB611866 A GB 611866A
- Authority
- GB
- United Kingdom
- Prior art keywords
- motor
- lateral elements
- portions
- welding
- frames
- 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
- B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
- B62K11/02—Frames
- B62K11/04—Frames characterised by the engine being between front and rear wheels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
611,866. Motor-cycle frames. ETABLISSEMENTS TERROT. May 10, 1946, No. 14247. Convention date, Aug. 16, 1945. [Class 136 (iii)] A frame for motor-cycles comprises in combination two symmetrical lateral elements 1, 1<SP>1</SP>, each constituted by a single tube bent into the required shape to provide an uninterrupted frame member, the lateral elements being joined by welding together their juxtaposed upper portions a, a<SP>1</SP> at c and front portions b, b<SP>1</SP> at d and being attached to the steering head 2 by welding their jointed front portions b, b<SP>1</SP> along a substantial length by welded joints e. The portions a, a<SP>1</SP> and b, b<SP>1</SP> are preferably of elliptical transverse section, while the remainder of the tubes is of circular section. Cross-bracing members 3, 4 are provided to maintain the correct spacing between the lateral elements 1, 1<SP>1</SP>.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR611866X | 1945-08-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB611866A true GB611866A (en) | 1948-11-04 |
Family
ID=8978403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB14247/46A Expired GB611866A (en) | 1945-08-16 | 1946-05-10 | Improvements in frames for motor-cycles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB611866A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4453730A (en) * | 1980-11-21 | 1984-06-12 | Odo Klose | Bicycle frame |
-
1946
- 1946-05-10 GB GB14247/46A patent/GB611866A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4453730A (en) * | 1980-11-21 | 1984-06-12 | Odo Klose | Bicycle frame |
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