FR872365A - Improvements to couplings of light metal cranks and bottom brackets in bicycles, tandems or the like - Google Patents

Improvements to couplings of light metal cranks and bottom brackets in bicycles, tandems or the like

Info

Publication number
FR872365A
FR872365A FR872365DA FR872365A FR 872365 A FR872365 A FR 872365A FR 872365D A FR872365D A FR 872365DA FR 872365 A FR872365 A FR 872365A
Authority
FR
France
Prior art keywords
tandems
bicycles
couplings
light metal
bottom brackets
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)
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.)
MECANIQUE AUTOMOBILE SOC
Original Assignee
MECANIQUE AUTOMOBILE SOC
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 MECANIQUE AUTOMOBILE SOC filed Critical MECANIQUE AUTOMOBILE SOC
Application granted granted Critical
Publication of FR872365A publication Critical patent/FR872365A/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
    • B62K19/30—Frame parts shaped to receive other cycle parts or accessories
    • B62K19/34—Bottom brackets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR872365D 1940-10-09 1940-10-09 Improvements to couplings of light metal cranks and bottom brackets in bicycles, tandems or the like Expired FR872365A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR872365T 1940-10-09

Publications (1)

Publication Number Publication Date
FR872365A true FR872365A (en) 1942-06-05

Family

ID=9358860

Family Applications (1)

Application Number Title Priority Date Filing Date
FR872365D Expired FR872365A (en) 1940-10-09 1940-10-09 Improvements to couplings of light metal cranks and bottom brackets in bicycles, tandems or the like

Country Status (1)

Country Link
FR (1) FR872365A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1004502B (en) * 1953-05-13 1957-03-14 Erich Mallon Crank attachment, especially for pedal cranks on bicycles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1004502B (en) * 1953-05-13 1957-03-14 Erich Mallon Crank attachment, especially for pedal cranks on bicycles

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