DE3100923C2 - - Google Patents

Info

Publication number
DE3100923C2
DE3100923C2 DE19813100923 DE3100923A DE3100923C2 DE 3100923 C2 DE3100923 C2 DE 3100923C2 DE 19813100923 DE19813100923 DE 19813100923 DE 3100923 A DE3100923 A DE 3100923A DE 3100923 C2 DE3100923 C2 DE 3100923C2
Authority
DE
Germany
Prior art keywords
parallelogram
joint head
chain
cam
pin
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
DE19813100923
Other languages
German (de)
English (en)
Other versions
DE3100923A1 (de
Inventor
Kunitoshi Ageo Jp Kozakae
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.)
Bridgestone Cycle Co Ltd
Original Assignee
Bridgestone Cycle Co Ltd
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 Bridgestone Cycle Co Ltd filed Critical Bridgestone Cycle Co Ltd
Priority to DE19813100923 priority Critical patent/DE3100923A1/de
Publication of DE3100923A1 publication Critical patent/DE3100923A1/de
Application granted granted Critical
Publication of DE3100923C2 publication Critical patent/DE3100923C2/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
    • B62M9/12—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 the chain, belt, or the like being laterally shiftable, e.g. using a rear derailleur
    • B62M9/121—Rear derailleurs
    • B62M9/124—Mechanisms for shifting laterally
    • B62M9/1248—Mechanisms for shifting laterally characterised by the use of biasing means, e.g. springs; Arrangements thereof
    • 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
    • B62M9/12—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 the chain, belt, or the like being laterally shiftable, e.g. using a rear derailleur
    • B62M9/121—Rear derailleurs
    • B62M9/124—Mechanisms for shifting laterally
    • B62M9/1244—Mechanisms for shifting laterally limiting or positioning the movement
    • B62M9/1246—Mechanisms for shifting laterally limiting or positioning the movement using cams or plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Transmission Devices (AREA)
DE19813100923 1981-01-14 1981-01-14 "hinterrad-kettenschaltung fuer ein fahrrad" Granted DE3100923A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19813100923 DE3100923A1 (de) 1981-01-14 1981-01-14 "hinterrad-kettenschaltung fuer ein fahrrad"

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813100923 DE3100923A1 (de) 1981-01-14 1981-01-14 "hinterrad-kettenschaltung fuer ein fahrrad"

Publications (2)

Publication Number Publication Date
DE3100923A1 DE3100923A1 (de) 1982-07-29
DE3100923C2 true DE3100923C2 (enrdf_load_stackoverflow) 1989-06-08

Family

ID=6122595

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813100923 Granted DE3100923A1 (de) 1981-01-14 1981-01-14 "hinterrad-kettenschaltung fuer ein fahrrad"

Country Status (1)

Country Link
DE (1) DE3100923A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4626229A (en) * 1983-05-09 1986-12-02 Shimano Industrial Company Limited Derailleur for a bicycle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52129132A (en) * 1976-04-21 1977-10-29 Shimano Industrial Co Speed shifting unit for internal transmission
DE2834646A1 (de) * 1978-08-08 1980-02-21 Fichtel & Sachs Ag Kettenschaltung mit gangvorwahl
DE4137073A1 (de) * 1991-11-12 1993-05-13 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen

Also Published As

Publication number Publication date
DE3100923A1 (de) 1982-07-29

Similar Documents

Publication Publication Date Title
DE3821793C2 (de) Hinterrad-Kettenumwerfer für eine Fahrrad-Kettenschaltung
DE602005006063T2 (de) Hintere Gangschaltung für ein Fahrrad
DE60309274T2 (de) Hinterradumwerfer mit einem Gewindeelement zur Befestigung des Umwerfers am Fahrrad
DE102012216713B4 (de) Fahrradkomponenten-Betätigungsvorrichtung
DE3839117C2 (enrdf_load_stackoverflow)
DE2626163C3 (de) Fahrradgangschaltung
DE2400835C3 (enrdf_load_stackoverflow)
DE19857891A1 (de) Raupenfahrzeug
DE10017140A1 (de) Fahrradhinterrad-Kettenschaltung
DE3876890T2 (de) Hintere gangschaltung fuer ein fahrrad.
DE102015100790A1 (de) Fahrradkomponentenpositioniervorrichtung
DE2721180C2 (enrdf_load_stackoverflow)
DE3819179A1 (de) Einstellmechanismus fuer eine kettenfuehrung an einem fahrrad-umwerfer
DE3825390A1 (de) Hinterrad-kettenumwerfer fuer eine fahrrad-gangschaltung
DE3636298C2 (enrdf_load_stackoverflow)
DE69702061T2 (de) Spann-und führungseinrichtung für ketten der gangschaltung für fahrräder
DE2400835B2 (de) Fahrrad-kettenschaltung
DE2834646C2 (enrdf_load_stackoverflow)
DE2950093C2 (de) Fahrrad-Kettenschaltung
DE2933361A1 (de) Kettenschaltung
DE3100923C2 (enrdf_load_stackoverflow)
DE3823385C2 (enrdf_load_stackoverflow)
DE3837730A1 (de) Laufsteuervorrichtung fuer ein fahrzeug
DE3039024C2 (de) Betätigungsmechanismus für eine Fahrrad-Kettenschaltung
DE2903736A1 (de) Fahrrad-kettenschaltung

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
8328 Change in the person/name/address of the agent

Free format text: HANSMANN, A., DIPL.-WIRTSCH.-ING. VOGESER, W., DIPL.-ING., PAT.-ANWAELTE, 81369 MUENCHEN BOECKER, J., DIPL.-ING. DR.-ING., PAT.- U. RECHTSANW., 65929 FRANKFURT ALBER, N., DIPL.-ING. UNIV. DIPL.-WIRTSCH.-ING.UNIV STRYCH, W., DR.RER.NAT., PAT.-ANWAELTE, 81369 MUENCHEN

8339 Ceased/non-payment of the annual fee