DE3100923A1 - "hinterrad-kettenschaltung fuer ein fahrrad" - Google Patents

"hinterrad-kettenschaltung fuer ein fahrrad"

Info

Publication number
DE3100923A1
DE3100923A1 DE19813100923 DE3100923A DE3100923A1 DE 3100923 A1 DE3100923 A1 DE 3100923A1 DE 19813100923 DE19813100923 DE 19813100923 DE 3100923 A DE3100923 A DE 3100923A DE 3100923 A1 DE3100923 A1 DE 3100923A1
Authority
DE
Germany
Prior art keywords
support housing
lever
chain
switching cam
holder
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.)
Granted
Application number
DE19813100923
Other languages
German (de)
English (en)
Other versions
DE3100923C2 (enrdf_load_stackoverflow
Inventor
Kunitoshi Ageo 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 true DE3100923A1 (de) 1982-07-29
DE3100923C2 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3417146A1 (de) * 1983-05-09 1984-11-15 Shimano Industrial Co., Ltd., Sakai, Osaka Umwerfer fuer eine fahrrad-kettenschaltung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2717304A1 (de) * 1976-04-21 1977-11-03 Shimano Industrial Co Schaltgestaenge fuer fahrrad-schaltnabe
DE2834646A1 (de) * 1978-08-08 1980-02-21 Fichtel & Sachs Ag Kettenschaltung mit gangvorwahl
JPH05215033A (ja) * 1991-11-12 1993-08-24 Robert Bosch Gmbh 内燃機関に用いられる燃料噴射ポンプ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2717304A1 (de) * 1976-04-21 1977-11-03 Shimano Industrial Co Schaltgestaenge fuer fahrrad-schaltnabe
DE2834646A1 (de) * 1978-08-08 1980-02-21 Fichtel & Sachs Ag Kettenschaltung mit gangvorwahl
JPH05215033A (ja) * 1991-11-12 1993-08-24 Robert Bosch Gmbh 内燃機関に用いられる燃料噴射ポンプ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3417146A1 (de) * 1983-05-09 1984-11-15 Shimano Industrial Co., Ltd., Sakai, Osaka Umwerfer fuer eine fahrrad-kettenschaltung

Also Published As

Publication number Publication date
DE3100923C2 (enrdf_load_stackoverflow) 1989-06-08

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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
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