IT1192331B - Cambio di velocita a catena particolarmente per biciclette e simili - Google Patents

Cambio di velocita a catena particolarmente per biciclette e simili

Info

Publication number: IT1192331B
Authority: IT; Italy
Prior art keywords: bicycles; similar; speed change; chain speed; change particularly
Prior art date: 1977-09-02

Application number

IT69014/78A

Other languages

English (en)

Other versions

IT7869014A0 (it

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.)

1977-09-02

Filing date

1978-08-31

Publication date

1988-03-31

1978-08-31 Application filed by Fichtel & Sachs Ag filed Critical Fichtel & Sachs Ag

1978-08-31 Publication of IT7869014A0 publication Critical patent/IT7869014A0/it

1988-03-31 Application granted granted Critical

1988-03-31 Publication of IT1192331B publication Critical patent/IT1192331B/it

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
- B62M9/126—Chain guides; Mounting thereof

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)
Transmissions By Endless Flexible Members (AREA)
Automatic Cycles, And Cycles In General (AREA)
Transmission Devices (AREA)

IT69014/78A 1977-09-02 1978-08-31 Cambio di velocita a catena particolarmente per biciclette e simili IT1192331B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19772739543 DE2739543A1 (de)	1977-09-02	1977-09-02	Kettenschaltung

Publications (2)

Publication Number	Publication Date
IT7869014A0 IT7869014A0 (it)	1978-08-31
IT1192331B true IT1192331B (it)	1988-03-31

Family

ID=6017939

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
IT69014/78A IT1192331B (it)	1977-09-02	1978-08-31	Cambio di velocita a catena particolarmente per biciclette e simili
IT7853660U IT7853660V0 (it)	1977-09-02	1978-08-31	Cambio di velocita a catena parti colarmente per biciclette e simili

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
IT7853660U IT7853660V0 (it)	1977-09-02	1978-08-31	Cambio di velocita a catena parti colarmente per biciclette e simili

Country Status (10)

Country	Link
US (2)	US4231264A (it)
JP (1)	JPS5449737A (it)
AT (1)	AT376946B (it)
DE (1)	DE2739543A1 (it)
FR (1)	FR2401825A1 (it)
GB (1)	GB2003561B (it)
IT (2)	IT1192331B (it)
NL (1)	NL7808889A (it)
SE (1)	SE429736B (it)
YU (1)	YU203578A (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2739543A1 (de) *	1977-09-02	1979-03-08	Fichtel & Sachs Ag	Kettenschaltung
DE2841060A1 (de)	1978-09-21	1980-04-03	Fichtel & Sachs Ag	Kettenschaltung
DE2911970A1 (de) *	1979-03-27	1980-10-09	Fichtel & Sachs Ag	Kettenschalteinrichtung
DE2940841A1 (de)	1979-10-09	1981-04-23	Fichtel & Sachs Ag, 8720 Schweinfurt	Kombinierte mehrgang-schaltung fuer antriebsnabe fuer fahrraeder o.dgl.
DE7930350U1 (de) *	1979-10-26	1980-02-14	Fichtel & Sachs Ag, 8720 Schweinfurt	Verstellgetriebe fuer kettenschaltung
DE3013854A1 (de) *	1980-04-10	1981-10-15	Fichtel & Sachs Ag, 8720 Schweinfurt	Kettenschaltung mit automatischer seillaengenkompensation
US5213549A (en) *	1991-07-22	1993-05-25	Pierre Blanchard	Derailleurs for multi-speed bicycles
US6159118A (en) *	1998-03-02	2000-12-12	Campbell; Robert X.	Horizontally disposed bicycle derailleur
US6167686B1 (en) *	1999-07-30	2001-01-02	Deere & Company	Tensioner for header of a harvester
JP2006298159A (ja) *	2005-04-20	2006-11-02	Shimano Inc	チェーン張力付与装置
US7666111B2 (en) *	2005-07-19	2010-02-23	Shimano Inc.	Bicycle rear derailleur
US9033833B2 (en)	2011-01-28	2015-05-19	Paha Designs, Llc	Gear transmission and derailleur system
US10207772B2 (en)	2011-01-28	2019-02-19	Paha Designs, Llc	Gear transmission and derailleur system
US9327792B2 (en)	2011-01-28	2016-05-03	Paha Designs, Llc	Gear transmission and derailleur system
GB2594489B (en)	2020-04-29	2024-08-21	Elekta ltd	Patient positioning for radiotherapy treatment
US11697473B2 (en) *	2021-03-15	2023-07-11	Shimano Inc.	Bicycle rear derailleur

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3803933A (en) *	1971-09-17	1974-04-16	R Huret	Gear shift device particularly for bicycles
DE2314554C2 (de) *	1973-03-23	1983-10-06	Fichtel & Sachs Ag, 8720 Schweinfurt	Kettenschaltung mit Änderung des Anstellwinkels des Leitrades
FR2225327B1 (it) *	1973-04-16	1976-09-10	Juy Lucien
DE2739543A1 (de) *	1977-09-02	1979-03-08	Fichtel & Sachs Ag	Kettenschaltung
DE7727184U1 (de) *	1977-09-02	1978-01-05	Fichtel & Sachs Ag, 8720 Schweinfurt	Kettenschaltung

1977
- 1977-09-02 DE DE19772739543 patent/DE2739543A1/de not_active Withdrawn
1978
- 1978-08-03 GB GB7832161A patent/GB2003561B/en not_active Expired
- 1978-08-10 AT AT0583678A patent/AT376946B/de not_active IP Right Cessation
- 1978-08-22 US US05/936,569 patent/US4231264A/en not_active Expired - Lifetime
- 1978-08-28 YU YU02035/78A patent/YU203578A/xx unknown
- 1978-08-29 NL NL7808889A patent/NL7808889A/xx not_active Application Discontinuation
- 1978-08-30 FR FR7825574A patent/FR2401825A1/fr active Granted
- 1978-08-30 SE SE7809139A patent/SE429736B/sv unknown
- 1978-08-31 IT IT69014/78A patent/IT1192331B/it active
- 1978-08-31 IT IT7853660U patent/IT7853660V0/it unknown
- 1978-09-01 JP JP10743478A patent/JPS5449737A/ja active Pending
1980
- 1980-11-04 US US06/203,969 patent/US4439171A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
SE7809139L (sv)	1979-03-03
NL7808889A (nl)	1979-03-06
FR2401825B1 (it)	1984-04-27
DE2739543A1 (de)	1979-03-08
FR2401825A1 (fr)	1979-03-30
ATA583678A (de)	1984-06-15
US4439171A (en)	1984-03-27
YU203578A (en)	1982-06-30
US4231264A (en)	1980-11-04
IT7853660V0 (it)	1978-08-31
GB2003561A (en)	1979-03-14
IT7869014A0 (it)	1978-08-31
SE429736B (sv)	1983-09-26
JPS5449737A (en)	1979-04-19
AT376946B (de)	1985-01-25
GB2003561B (en)	1982-06-30

Publication	Publication Date	Title
IT1098245B (it)	1985-09-07	Assieme di ruote di catena per cambio di velocita' di bicicletta e simili
IT1128763B (it)	1986-06-04	Cambio di velocita
IT1068455B (it)	1985-03-21	Cambio di velocita' predisposto per ogni velocita' per biciclette e simili
NL7804255A (nl)	1978-10-31	Fietsriem-aandrijfinrichting.
IT1192331B (it)	1988-03-31	Cambio di velocita a catena particolarmente per biciclette e simili
IT1105382B (it)	1985-10-28	Cambio a velocita' multiple per biciclette
IT1079203B (it)	1985-05-08	Motosega a catena
IT7836010V0 (it)	1978-07-27	Sega a catena
IT7953504V0 (it)	1979-08-07	Cambio di velocita per trasmissioni a catena di biciclette e simili
AR219324A1 (es)	1980-08-15	Conjunto de cambio de velocidad mejorado
IT1129247B (it)	1986-06-04	Deragliatore di catena per bicilette e simili
IT1080570B (it)	1985-05-16	Trasmissione a catena
IT1129246B (it)	1986-06-04	Deragliatore di catena per biciclette e simili
TR19750A (tr)	1979-11-28	Tirtil zinciri
IT8025848A0 (it)	1980-11-07	Cambio a catena in particolare per biciclette.
IT1164540B (it)	1987-04-15	Cambio di velocita' per bicicletta
IT1102555B (it)	1985-10-07	Cambio di velocita' ad ingranaggi
IT7851599A0 (it)	1978-10-20	Catena di trasmissione per biciclette
IT1100260B (it)	1985-09-28	Catena di trasmissione per bicicletta e simile
IT8068889A0 (it)	1980-12-11	Trasportatore a catena a pinze per rameuses e simili
IT1107746B (it)	1985-11-25	Cambio per motociclette
SE7810547L (sv)	1979-04-11	Kedjespennare
IT1082464B (it)	1985-05-21	Trasmissione a catena per motociclette
IT1120736B (it)	1986-03-26	Perfezionamento in omambio di velocita a salto di catena per bicicletta
FI783969A7 (fi)	1979-06-25	Dragkedja