FR2236714B3 - - Google Patents

Info

Publication number
FR2236714B3
FR2236714B3 FR7325503A FR7325503A FR2236714B3 FR 2236714 B3 FR2236714 B3 FR 2236714B3 FR 7325503 A FR7325503 A FR 7325503A FR 7325503 A FR7325503 A FR 7325503A FR 2236714 B3 FR2236714 B3 FR 2236714B3
Authority
FR
France
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
FR7325503A
Other languages
French (fr)
Other versions
FR2236714A1 (en
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 FR7325503A priority Critical patent/FR2236714A1/en
Publication of FR2236714A1 publication Critical patent/FR2236714A1/en
Application granted granted Critical
Publication of FR2236714B3 publication Critical patent/FR2236714B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J13/00—Guards for chain, chain drive or equivalent drive, e.g. belt drive
    • 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
    • B62M9/128—Accessories, e.g. protectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Gears, Cams (AREA)
FR7325503A 1973-07-09 1973-07-09 Guard for cycle gear change mechanism - protects sprockets using projecting rods or plate on metal body Granted FR2236714A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7325503A FR2236714A1 (en) 1973-07-09 1973-07-09 Guard for cycle gear change mechanism - protects sprockets using projecting rods or plate on metal body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7325503A FR2236714A1 (en) 1973-07-09 1973-07-09 Guard for cycle gear change mechanism - protects sprockets using projecting rods or plate on metal body

Publications (2)

Publication Number Publication Date
FR2236714A1 FR2236714A1 (en) 1975-02-07
FR2236714B3 true FR2236714B3 (en) 1976-06-25

Family

ID=9122446

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7325503A Granted FR2236714A1 (en) 1973-07-09 1973-07-09 Guard for cycle gear change mechanism - protects sprockets using projecting rods or plate on metal body

Country Status (1)

Country Link
FR (1) FR2236714A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS607290U (en) * 1983-06-27 1985-01-18 辻村　寛治 Bicycle crank gear protection metal fittings
FR2574363B1 (en) * 1984-12-07 1987-02-27 Huret & Fils BICYCLE, PROVIDED WITH A DEVICE TO PREVENT CHAINS
DE8714518U1 (en) * 1987-10-31 1988-03-03 Heinz Kettler GmbH & Co, 4763 Ense Protection of bicycle chains and especially of the derailleur and gears of the rear wheel axle of bicycles
NL8801324A (en) * 1988-05-24 1989-12-18 Gaastra Beheermij B V A CHAIN CASE ASSEMBLY FOR A BICYCLE.
US7033294B2 (en) 2003-06-11 2006-04-25 Specialized Bicycle Components Bicycle rear derailleur guard
DE102011114835B4 (en) * 2011-10-05 2016-03-31 Wolfram Niemann Protective device for a bicycle chain mechanism
GB201322373D0 (en) 2013-12-18 2014-02-05 Mcgriskin Ideas Ltd Rear derailleur protector
CN108032955A (en) * 2017-12-29 2018-05-15 珠海蓝图控制器科技有限公司 Bicycle chain puller mounting structure and bicycle
USD958702S1 (en) 2020-08-05 2022-07-26 Specialized Bicycle Components, Inc. Bicycle frame

Also Published As

Publication number Publication date
FR2236714A1 (en) 1975-02-07

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Legal Events

Date Code Title Description
CL Concession to grant licences
MD Transfer of rights in case of death
GC Lien (pledge) constituted
GC Lien (pledge) constituted