FR2479766A1 - Protege-chaine auto-adaptable sur un pedalier a un ou plusieurs plateaux - Google Patents

Protege-chaine auto-adaptable sur un pedalier a un ou plusieurs plateaux Download PDF

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Publication number
FR2479766A1
FR2479766A1 FR8008101A FR8008101A FR2479766A1 FR 2479766 A1 FR2479766 A1 FR 2479766A1 FR 8008101 A FR8008101 A FR 8008101A FR 8008101 A FR8008101 A FR 8008101A FR 2479766 A1 FR2479766 A1 FR 2479766A1
Authority
FR
France
Prior art keywords
crankset
chain
chain guard
self
guard according
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
FR8008101A
Other languages
English (en)
French (fr)
Other versions
FR2479766B1 (de
Inventor
Jean Balouzet
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.)
Haubtmann A SA Ets
Original Assignee
Haubtmann A SA Ets
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 Haubtmann A SA Ets filed Critical Haubtmann A SA Ets
Priority to FR8008101A priority Critical patent/FR2479766A1/fr
Priority to DE19813113224 priority patent/DE3113224A1/de
Priority to NL8101678A priority patent/NL8101678A/nl
Publication of FR2479766A1 publication Critical patent/FR2479766A1/fr
Application granted granted Critical
Publication of FR2479766B1 publication Critical patent/FR2479766B1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)
  • Adornments (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
FR8008101A 1980-04-04 1980-04-04 Protege-chaine auto-adaptable sur un pedalier a un ou plusieurs plateaux Granted FR2479766A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8008101A FR2479766A1 (fr) 1980-04-04 1980-04-04 Protege-chaine auto-adaptable sur un pedalier a un ou plusieurs plateaux
DE19813113224 DE3113224A1 (de) 1980-04-04 1981-04-02 Selbstanpassbarer kettenschutz an einem tretlager mit einer oder mehreren scheiben
NL8101678A NL8101678A (nl) 1980-04-04 1981-04-03 Kettingbeschermer.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8008101A FR2479766A1 (fr) 1980-04-04 1980-04-04 Protege-chaine auto-adaptable sur un pedalier a un ou plusieurs plateaux

Publications (2)

Publication Number Publication Date
FR2479766A1 true FR2479766A1 (fr) 1981-10-09
FR2479766B1 FR2479766B1 (de) 1985-04-19

Family

ID=9240725

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8008101A Granted FR2479766A1 (fr) 1980-04-04 1980-04-04 Protege-chaine auto-adaptable sur un pedalier a un ou plusieurs plateaux

Country Status (3)

Country Link
DE (1) DE3113224A1 (de)
FR (1) FR2479766A1 (de)
NL (1) NL8101678A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4487424A (en) * 1983-01-21 1984-12-11 Ellis William L Bicycle sprocket shield
US5003840A (en) * 1989-11-06 1991-04-02 Huffy Corporation Cover for the driving sprocket of a bicycle
CN100377961C (zh) * 2000-03-17 2008-04-02 株式会社岛野 自行车前链轮组件

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7753815B2 (en) * 2007-01-19 2010-07-13 Shimano Components (Malaysia) Sdn. Bhd. Bicycle chain wheel assembly
US10618588B2 (en) * 2017-12-13 2020-04-14 Gates Corporation Sprocket guard

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR966937A (fr) * 1948-05-28 1950-10-20 Roue de pédalier
US3477303A (en) * 1967-11-28 1969-11-11 Schwinn Bicycle Co Double plateau sprocket assembly
US4044621A (en) * 1975-06-09 1977-08-30 Mcgregor Sr John C Sprocket structure and chain guard

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1738502U (de) * 1956-11-22 1957-01-24 Stolberger Metallwarenfabrik W Schutzvorrichtung fuer kettenantriebe, insbesondere fuer den fussantrieb von fahrraedern oder den hilfsfussantrieb von motorzweiraedern.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR966937A (fr) * 1948-05-28 1950-10-20 Roue de pédalier
US3477303A (en) * 1967-11-28 1969-11-11 Schwinn Bicycle Co Double plateau sprocket assembly
US4044621A (en) * 1975-06-09 1977-08-30 Mcgregor Sr John C Sprocket structure and chain guard

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4487424A (en) * 1983-01-21 1984-12-11 Ellis William L Bicycle sprocket shield
US5003840A (en) * 1989-11-06 1991-04-02 Huffy Corporation Cover for the driving sprocket of a bicycle
CN100377961C (zh) * 2000-03-17 2008-04-02 株式会社岛野 自行车前链轮组件

Also Published As

Publication number Publication date
NL8101678A (nl) 1981-11-02
DE3113224A1 (de) 1982-01-28
FR2479766B1 (de) 1985-04-19

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Legal Events

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