FR2331475A1 - Bicycle frame mfg. process - uses junction pieces fitting inside tubes and fork in one piece - Google Patents
Bicycle frame mfg. process - uses junction pieces fitting inside tubes and fork in one pieceInfo
- Publication number
- FR2331475A1 FR2331475A1 FR7535419A FR7535419A FR2331475A1 FR 2331475 A1 FR2331475 A1 FR 2331475A1 FR 7535419 A FR7535419 A FR 7535419A FR 7535419 A FR7535419 A FR 7535419A FR 2331475 A1 FR2331475 A1 FR 2331475A1
- Authority
- FR
- France
- Prior art keywords
- fork
- piece
- tubes
- junction pieces
- mfg
- 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.)
- Withdrawn
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
- B62K19/00—Cycle frames
- B62K19/18—Joints between frame members
Abstract
The manufacturing process is for racing and other bicycle frames, and instead of fitting the tubes in the junction pieces, the latter are fitted inside the tubes. The fork is in one piece. Frames for tandem bicycles can be collapsible. The junction pieces can be so fitted inside the tubes as to avoid any swellings in the latter. For tandem bicycles, the effort to operate the rear brake can be reduced by the mounting of a transmission lever at the base of the diagonal frame tube. Where the frame is in two parts, they can be secured together by conical couplings, locked in engagement by tightening a screw clamp.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7535419A FR2331475A1 (en) | 1975-11-14 | 1975-11-14 | Bicycle frame mfg. process - uses junction pieces fitting inside tubes and fork in one piece |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7535419A FR2331475A1 (en) | 1975-11-14 | 1975-11-14 | Bicycle frame mfg. process - uses junction pieces fitting inside tubes and fork in one piece |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2331475A1 true FR2331475A1 (en) | 1977-06-10 |
Family
ID=9162636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7535419A Withdrawn FR2331475A1 (en) | 1975-11-14 | 1975-11-14 | Bicycle frame mfg. process - uses junction pieces fitting inside tubes and fork in one piece |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2331475A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2929969A1 (en) * | 1978-07-31 | 1980-02-21 | Angenieux Clb Sa | METHOD AND MEANS FOR ASSEMBLING THE FRAME PARTS FOR BICYCLES |
EP0184430A2 (en) * | 1984-12-04 | 1986-06-11 | Huffy Corporation | Bicycle frame |
FR2639068A1 (en) * | 1988-11-17 | 1990-05-18 | Verre Tisse Sa | PROCESS FOR CONNECTING AND ASSEMBLING TUBULAR ELEMENTS, IN PARTICULAR FOR CARRYING OUT A BICYCLE FRAME AND A NEW TYPE OF FRAME OBTAINED THEREBY |
-
1975
- 1975-11-14 FR FR7535419A patent/FR2331475A1/en not_active Withdrawn
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2929969A1 (en) * | 1978-07-31 | 1980-02-21 | Angenieux Clb Sa | METHOD AND MEANS FOR ASSEMBLING THE FRAME PARTS FOR BICYCLES |
EP0184430A2 (en) * | 1984-12-04 | 1986-06-11 | Huffy Corporation | Bicycle frame |
EP0184430A3 (en) * | 1984-12-04 | 1986-10-08 | Huffy Corporation | Bicycle frame |
FR2639068A1 (en) * | 1988-11-17 | 1990-05-18 | Verre Tisse Sa | PROCESS FOR CONNECTING AND ASSEMBLING TUBULAR ELEMENTS, IN PARTICULAR FOR CARRYING OUT A BICYCLE FRAME AND A NEW TYPE OF FRAME OBTAINED THEREBY |
EP0369903A1 (en) * | 1988-11-17 | 1990-05-23 | Tvt Composite | Process for the connexion and assembly of tubular elements, particularly for producing a bicycle frame, and the frame produced thereby |
US5018900A (en) * | 1988-11-17 | 1991-05-28 | Technique Du Verre Tisse S.A. | Process for connecting and assembling tubular elements, in particular for constructing a bicycle frame |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |