[go: up one dir, main page]

FR847136A - Assembly of two twin tubes with special profiles using ordinary fittings used in frames for bicycles, tandems or the like - Google Patents

Assembly of two twin tubes with special profiles using ordinary fittings used in frames for bicycles, tandems or the like

Info

Publication number
FR847136A
FR847136A FR847136DA FR847136A FR 847136 A FR847136 A FR 847136A FR 847136D A FR847136D A FR 847136DA FR 847136 A FR847136 A FR 847136A
Authority
FR
France
Prior art keywords
tandems
bicycles
frames
assembly
fittings used
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
Other languages
French (fr)
Inventor
Ballandras Georges
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 filed Critical
Application granted granted Critical
Publication of FR847136A publication Critical patent/FR847136A/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
    • B62K19/00—Cycle frames
    • B62K19/18—Joints between frame members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR847136D 1938-12-06 1938-12-06 Assembly of two twin tubes with special profiles using ordinary fittings used in frames for bicycles, tandems or the like Expired FR847136A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR847136T 1938-12-06

Publications (1)

Publication Number Publication Date
FR847136A true FR847136A (en) 1939-10-03

Family

ID=9313682

Family Applications (1)

Application Number Title Priority Date Filing Date
FR847136D Expired FR847136A (en) 1938-12-06 1938-12-06 Assembly of two twin tubes with special profiles using ordinary fittings used in frames for bicycles, tandems or the like

Country Status (1)

Country Link
FR (1) FR847136A (en)

Similar Documents

Publication Publication Date Title
FR895046A (en) Improvements to frames for bicycles, tandems and the like
FR847136A (en) Assembly of two twin tubes with special profiles using ordinary fittings used in frames for bicycles, tandems or the like
FR865128A (en) Joint improvements for joining tubes to plates, walls or tubes
CH532745A (en) Fitting for joining two tubes
FR55429E (en) Steering with double tubing and removable attachment mode of the tubing in the frames of bicycles, tandems or similar
FR872372A (en) Improvements in the construction of frames and forks of bicycles, tandems, or the like
FR877549A (en) Improvements to the trangulation of bicycle frames, tandems or similar
FR872365A (en) Improvements to couplings of light metal cranks and bottom brackets in bicycles, tandems or the like
FR837476A (en) Trailer for bicycles, tandems or motorcycles
FR831916A (en) Composite glazing
FR55511E (en) Steering with double tubing and removable attachment mode of the tubing in the frames of bicycles, tandems or similar
FR55431E (en) Steering with double tubing and removable attachment mode of the tubing in the frames of bicycles, tandems or similar
FR827079A (en) New arrangement of ball bearings, in rear hubs of bicycles or the like
FR877819A (en) Frames for bicycles, tandems or the like with double tubing and methods of assembling the tubes to the crankset and to the seat post
FR867816A (en) Improvements in the manufacture of bicycle frames
FR50089E (en) Trailer for bicycles, tandems or motorcycles
FR52085E (en) Semi-rigid drive for cranksets of bicycles, tandems or the like
FR798147A (en) Pipe fittings, with special joining devices
FR713185A (en) Improvements to fittings for pumps, for bicycles or the like in particular
FR858888A (en) Lower bearing set for bicycle, tandem or similar steering with double thrust bearing
FR686138A (en) Improvements to vacuum tubes particularly used in t.s.f.
FR872487A (en) One-piece bag for bicycles, tandems or the like
DK53688C (en) Pipe connection for bicycle frame.
FR845216A (en) Tandem split into two bicycles
FR887158A (en) Improvements to the fixing of the footrest blocks in the pedals of bicycles, tandems or the like