FR2071700A5 - - Google Patents

Info

Publication number: FR2071700A5
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

FR7034279A

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.)

1969-11-22

Filing date

1970-09-22

Publication date

1971-09-17

1970-09-22 Application filed by Individual filed Critical Individual

1971-09-17 Application granted granted Critical

1971-09-17 Publication of FR2071700A5 publication Critical patent/FR2071700A5/fr

Status Expired legal-status Critical Current

Classifications

- 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
- F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
- F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
- F16H9/24—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using chains or toothed belts, belts in the form of links; Chains or belts specially adapted to such gearing

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Transmissions By Endless Flexible Members (AREA)

FR7034279A 1969-11-22 1970-09-22 Expired FR2071700A5 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19691958687 DE1958687B2 (de)	1969-11-22	1969-11-22	Gliederkette

Publications (1)

Publication Number	Publication Date
FR2071700A5 true FR2071700A5 (fr)	1971-09-17

Family

ID=5751765

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7034279A Expired FR2071700A5 (fr)	1969-11-22	1970-09-22

Country Status (5)

Country	Link
US (1)	US3688595A (fr)
CH (1)	CH519122A (fr)
DE (1)	DE1958687B2 (fr)
FR (1)	FR2071700A5 (fr)
GB (1)	GB1288856A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4349343A (en) *	1979-12-27	1982-09-14	Pt Components, Inc.	Chain for variable speed transmission
NL8203421A (nl) *	1982-09-01	1984-04-02	Varitrac Ag	Transmissieketting.
US4743041A (en) *	1984-07-06	1988-05-10	Hassan Vazin	Bicycle with automatically variable gear ratio drive
IL128677A0 (en) *	1999-02-23	2000-01-31	Siman Tov Ran	Continuous variable transmission
IL141094A0 (en) *	2001-01-25	2002-02-10	Ran Siman Tov	Continuous variable transmission
FR2881498B1 (fr) *	2005-02-01	2008-01-04	Jean Claude Corbet	Chaine de transmission perfectionnee et variateur de vitesse a plateaux coniques associe
WO2008012591A1 (fr) *	2006-07-20	2008-01-31	Jean-Claude Corbet	Chaine de transmission perfectionnee et variateur a plateaux coniques
US20110059821A1 (en) *	2009-09-08	2011-03-10	Vmt Technologies, Llc	Infinitely variable transmission
US9188205B2 (en)	2009-09-08	2015-11-17	Gary D. Lee	Moon gear assembly
CN105276138A (zh) *	2014-07-12	2016-01-27	范泽林	万能齿链式无级变速传动装置
CN105276098B (zh) *	2015-11-04	2017-06-16	北京工业大学	一种活齿无级变速传动装置
CN105587832A (zh) *	2016-02-20	2016-05-18	钟江洪	一种在锥形轮中安装有可伸缩的钢齿片的无级变速器
TWI580876B (zh) *	2016-02-26	2017-05-01	國立清華大學	無段變速器
CN108547927A (zh) *	2018-04-22	2018-09-18	北京工业大学	一种活齿无级变速器防锁死装置
WO2023137196A1 (fr) *	2022-01-13	2023-07-20	Black Macken Ryan	Chaîne cinématique de bicyclette et bicyclette comprenant celle-ci

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB840772A (en) *	1956-09-07	1960-07-13	Schmidt Guenter	Chain-wheel variable gears
US3049933A (en) *	1958-02-14	1962-08-21	Reimers Getriebe Kg Fa	Variable stepless chain gear
DE1122795B (de) *	1958-08-26	1962-01-25	E T H Walter Isler Dipl Ing	Stufenlos einstellbares Kettengetriebe
US3071020A (en) *	1959-10-23	1963-01-01	Ringspann Maurer Kg A	Chain for an infinitely variable speed drive

1969
- 1969-11-22 DE DE19691958687 patent/DE1958687B2/de active Pending
1970
- 1970-09-15 CH CH1367370A patent/CH519122A/de not_active IP Right Cessation
- 1970-09-22 FR FR7034279A patent/FR2071700A5/fr not_active Expired
- 1970-11-09 GB GB1288856D patent/GB1288856A/en not_active Expired
- 1970-11-09 US US87999A patent/US3688595A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE1958687A1 (fr)	1971-02-11
DE1958687B2 (de)	1971-02-11
GB1288856A (fr)	1972-09-13
CH519122A (de)	1972-02-15
US3688595A (en)	1972-09-05

Publication	Publication Date	Title
AU2270770A (fr)	1972-06-01
AU465452B2 (fr)	1975-09-11
AU429630B2 (fr)	1972-10-26
AU450150B2 (fr)	1970-11-12
AU2355770A (fr)	1972-06-22
AU442375B2 (fr)	1973-11-06
AU470301B1 (fr)	1972-05-25
AU427401B2 (fr)	1972-08-17
AU442463B2 (fr)	1973-11-09
AU428131B2 (fr)	1972-09-14
AU428129B2 (fr)	1972-09-12
AT308690B (fr)	1973-06-15
AU438128B2 (fr)	1973-07-16
AU470661B1 (fr)	1970-10-05
AU410358B2 (fr)	1971-02-09
AU417208B2 (fr)	1971-10-14
AU442285B2 (fr)	1973-11-02
AU442322B2 (fr)	1973-11-02
AU442357B2 (fr)	1973-11-07
AU428074B2 (fr)	1972-09-11
AU442380B2 (fr)	1973-11-05
AU425297B2 (fr)	1972-03-26
AU442535B2 (fr)	1973-11-12
AU442538B2 (fr)	1973-11-12
AU442554B2 (fr)	1973-11-13

Legal Events

Date	Code	Title	Description
1975-11-14	ST	Notification of lapse