DE3932288C2 - - Google Patents

Info

Publication number
DE3932288C2
DE3932288C2 DE19893932288 DE3932288A DE3932288C2 DE 3932288 C2 DE3932288 C2 DE 3932288C2 DE 19893932288 DE19893932288 DE 19893932288 DE 3932288 A DE3932288 A DE 3932288A DE 3932288 C2 DE3932288 C2 DE 3932288C2
Authority
DE
Germany
Prior art keywords
teeth
pedal crank
screw
bicycle
diameter
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 - Lifetime
Application number
DE19893932288
Other languages
German (de)
English (en)
Other versions
DE3932288A1 (de
Inventor
Markus 6500 Mainz De Heinermann
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 DE19893932288 priority Critical patent/DE3932288A1/de
Publication of DE3932288A1 publication Critical patent/DE3932288A1/de
Application granted granted Critical
Publication of DE3932288C2 publication Critical patent/DE3932288C2/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
    • B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
    • B62M9/105—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like involving front sprocket chain-wheels engaged by the chain, belt or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Transmission Devices (AREA)
DE19893932288 1989-09-28 1989-09-28 Gangschaltungskomponente fuer eine fahrradgangschaltung Granted DE3932288A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19893932288 DE3932288A1 (de) 1989-09-28 1989-09-28 Gangschaltungskomponente fuer eine fahrradgangschaltung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19893932288 DE3932288A1 (de) 1989-09-28 1989-09-28 Gangschaltungskomponente fuer eine fahrradgangschaltung

Publications (2)

Publication Number Publication Date
DE3932288A1 DE3932288A1 (de) 1991-04-11
DE3932288C2 true DE3932288C2 (enExample) 1992-10-01

Family

ID=6390319

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19893932288 Granted DE3932288A1 (de) 1989-09-28 1989-09-28 Gangschaltungskomponente fuer eine fahrradgangschaltung

Country Status (1)

Country Link
DE (1) DE3932288A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5314366A (en) * 1993-03-25 1994-05-24 Palm Kirby A Adapter chainring
DE102013108482A1 (de) 2013-08-06 2015-02-12 Pfeiffer Vacuum Gmbh Vakuumpumpstufe

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1013843A (fr) * 1950-03-04 1952-08-05 Dispositif de montage universel de roues dentées sur pédaliers de cycles

Also Published As

Publication number Publication date
DE3932288A1 (de) 1991-04-11

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee