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FR556131A - Improvements to bicycle frames - Google Patents

Improvements to bicycle frames

Info

Publication number
FR556131A
FR556131A FR556131DA FR556131A FR 556131 A FR556131 A FR 556131A FR 556131D A FR556131D A FR 556131DA FR 556131 A FR556131 A FR 556131A
Authority
FR
France
Prior art keywords
bicycle frames
bicycle
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
Application number
Other languages
French (fr)
Inventor
Ottorino Luzietti
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 FR556131A publication Critical patent/FR556131A/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
    • B62K25/00—Axle suspensions
    • B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
    • B62K25/28—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay
    • B62K25/30—Axle suspensions for mounting axles resiliently on cycle frame or fork with pivoted chain-stay pivoted on pedal crank shelf
    • 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
    • B62K2201/00—Springs used in cycle frames or parts thereof
    • B62K2201/04—Helical springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR556131D 1922-09-16 1922-09-16 Improvements to bicycle frames Expired FR556131A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR556131T 1922-09-16

Publications (1)

Publication Number Publication Date
FR556131A true FR556131A (en) 1923-07-12

Family

ID=8939921

Family Applications (1)

Application Number Title Priority Date Filing Date
FR556131D Expired FR556131A (en) 1922-09-16 1922-09-16 Improvements to bicycle frames

Country Status (1)

Country Link
FR (1) FR556131A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4326870A1 (en) * 1992-08-22 1994-03-10 Rainer Dipl Phys Pivit Bicycle with impact absorber - has front steering wheel on spring-mounted arm swinging up and down, swinging being provided by rubber block against which arm bears

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4326870A1 (en) * 1992-08-22 1994-03-10 Rainer Dipl Phys Pivit Bicycle with impact absorber - has front steering wheel on spring-mounted arm swinging up and down, swinging being provided by rubber block against which arm bears

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