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 piece

Info

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Withdrawn
Application number
FR7535419A
Other languages
French (fr)
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
Priority to FR7535419A priority Critical patent/FR2331475A1/en
Publication of FR2331475A1 publication Critical patent/FR2331475A1/en
Withdrawn legal-status Critical Current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
    • B62K19/00—Cycle frames
    • B62K19/18—Joints between frame members

Landscapes

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

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.
FR7535419A 1975-11-14 1975-11-14 Bicycle frame mfg. process - uses junction pieces fitting inside tubes and fork in one piece Withdrawn FR2331475A1 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
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