IT8267806A0 - CHAIN DRIVE FOR BICYCLES - Google Patents

CHAIN DRIVE FOR BICYCLES

Info

Publication number: IT8267806A0
Authority: IT; Italy
Prior art keywords: bicycles; chain drive; chain; drive
Prior art date: 1981-06-25

Application number

IT8267806A

Other languages

Italian (it)

Inventor

Josef Keller

Original Assignee

Fichtel & Sachs Ag

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.)

1981-06-25

Filing date

1982-06-24

Publication date

1982-06-24

1982-06-24 Application filed by Fichtel & Sachs Ag filed Critical Fichtel & Sachs Ag

1982-06-24 Publication of IT8267806A0 publication Critical patent/IT8267806A0/en

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
- B62M9/16—Tensioning or adjusting equipment for chains, belts or the like
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H7/0848—Means for varying tension of belts, ropes, or chains with means for impeding reverse motion
- F16H2007/0853—Ratchets

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Transportation (AREA)
Mechanical Engineering (AREA)
Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Transmission Devices (AREA)

IT8267806A 1981-06-25 1982-06-24 CHAIN DRIVE FOR BICYCLES IT8267806A0 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19813124911 DE3124911A1 (en)	1981-06-25	1981-06-25	Dérailleur

Publications (1)

Publication Number	Publication Date
IT8267806A0 true IT8267806A0 (en)	1982-06-24

Family

ID=6135318

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT8267806A IT8267806A0 (en)	1981-06-25	1982-06-24	CHAIN DRIVE FOR BICYCLES

Country Status (4)

Country	Link
JP (1)	JPS588483A (en)
DE (1)	DE3124911A1 (en)
FR (1)	FR2508408A1 (en)
IT (1)	IT8267806A0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4996278A (en) *	1988-02-09	1991-02-26	Occidental Chemical Corporation	Novel polyimidesiloxanes and methods for their preparation and use based on diamines with pendant fluorine groups
JPH06169415A (en) *	1992-11-30	1994-06-14	Olympus Optical Co Ltd	Image pickup device
DE4426442A1 (en) *	1994-07-26	1996-02-01	Jan Focken Fus	Back=pedalling brake for bicycle with chain and hub gear=changes
US7905805B2 (en) *	2008-04-11	2011-03-15	Shimano Inc.	Tension device of bicycle derailleur
ES2378005B1 (en) *	2010-04-22	2013-03-25	Jesús Ángel Orrio Iturbide	BICYCLE TRANSMISSION TENSIONER.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR737864A (en) *	1932-05-31	1932-12-17		Chain derailleur for all applications
US4034821A (en) *	1976-06-09	1977-07-12	Stoddard Richard B	Motorcycle chain drive
US4069719A (en) *	1976-06-18	1978-01-24	Cancilla Philip S	Chain tensioner for chain drives

1981
- 1981-06-25 DE DE19813124911 patent/DE3124911A1/en not_active Withdrawn
1982
- 1982-06-21 JP JP57105576A patent/JPS588483A/en active Pending
- 1982-06-22 FR FR8211324A patent/FR2508408A1/en not_active Withdrawn
- 1982-06-24 IT IT8267806A patent/IT8267806A0/en unknown

Also Published As

Publication number	Publication date
FR2508408A1 (en)	1982-12-31
DE3124911A1 (en)	1983-01-20
JPS588483A (en)	1983-01-18

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