ES505342A0 - Perfeccionamientos en organos variadores de relacion de transmision - Google Patents

Perfeccionamientos en organos variadores de relacion de transmision

Info

Publication number: ES505342A0
Authority: ES; Spain
Prior art keywords: organs; transmission ratio; ratio variation; variation; transmission
Prior art date: 1981-09-09
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

ES505342A

Other languages

English (en)

Other versions

ES8405122A1 (es

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.)

1981-09-09

Filing date

1981-09-09

Publication date

1984-05-16

1981-09-09 Application filed by Individual filed Critical Individual

1981-09-09 Priority to ES505342A priority Critical patent/ES8405122A1/es

1982-08-17 Priority to US06/408,772 priority patent/US4529394A/en

1982-08-18 Priority to GB08223771A priority patent/GB2105801B/en

1982-08-19 Priority to AR290350A priority patent/AR228516A1/es

1982-09-06 Priority to DE19823233033 priority patent/DE3233033A1/de

1982-09-06 Priority to IT8223131A priority patent/IT8223131A0/it

1982-09-07 Priority to SE8205074A priority patent/SE8205074L/

1982-09-08 Priority to DD82243112A priority patent/DD204289A5/de

1982-09-08 Priority to JP57157390A priority patent/JPS5865358A/ja

1982-09-08 Priority to FR8215244A priority patent/FR2512511B1/fr

1982-09-08 Priority to BR8205234A priority patent/BR8205234A/pt

1984-05-16 Publication of ES505342A0 publication Critical patent/ES505342A0/es

1984-05-16 Publication of ES8405122A1 publication Critical patent/ES8405122A1/es

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
- F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
- F16H9/10—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley provided with radially-actuatable elements carrying the belt

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Structure Of Transmissions (AREA)
Friction Gearing (AREA)
Transmission Devices (AREA)
Transmissions By Endless Flexible Members (AREA)

ES505342A 1981-09-09 1981-09-09 Perfeccionamientos en organos variadores de relacion de transmision Expired ES8405122A1 (es)

Priority Applications (11)

Application Number	Priority Date	Filing Date	Title
ES505342A ES8405122A1 (es)	1981-09-09	1981-09-09	Perfeccionamientos en organos variadores de relacion de transmision
US06/408,772 US4529394A (en)	1981-09-09	1982-08-17	Transmission ratio variators
GB08223771A GB2105801B (en)	1981-09-09	1982-08-18	Variable ratio transmission
AR290350A AR228516A1 (es)	1981-09-09	1982-08-19	Perfeccionamiento en organos variadores de relacion de transmision
DE19823233033 DE3233033A1 (de)	1981-09-09	1982-09-06	Uebertragungsverhaeltnis-verstellvorrichtung
IT8223131A IT8223131A0 (it)	1981-09-09	1982-09-06	Perfezionamenti nei variatori del rapporto di trasmissione.
SE8205074A SE8205074L (sv)	1981-09-09	1982-09-07	Variabel transmission
DD82243112A DD204289A5 (de)	1981-09-09	1982-09-08	Vorrichtung zur veraenderung des uebersetzungsverhaeltnisses
JP57157390A JPS5865358A (ja)	1981-09-09	1982-09-08	変速機
FR8215244A FR2512511B1 (fr)	1981-09-09	1982-09-08	Perfectionnements aux organes de variation de rapport de transmission
BR8205234A BR8205234A (pt)	1981-09-09	1982-09-08	Aperfeicoamento em membros para a variacao de uma relacao de transmissao

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ES505342A ES8405122A1 (es)	1981-09-09	1981-09-09	Perfeccionamientos en organos variadores de relacion de transmision

Publications (2)

Publication Number	Publication Date
ES505342A0 true ES505342A0 (es)	1984-05-16
ES8405122A1 ES8405122A1 (es)	1984-05-16

Family

ID=8482946

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES505342A Expired ES8405122A1 (es)	1981-09-09	1981-09-09	Perfeccionamientos en organos variadores de relacion de transmision

Country Status (11)

Country	Link
US (1)	US4529394A (es)
JP (1)	JPS5865358A (es)
AR (1)	AR228516A1 (es)
BR (1)	BR8205234A (es)
DD (1)	DD204289A5 (es)
DE (1)	DE3233033A1 (es)
ES (1)	ES8405122A1 (es)
FR (1)	FR2512511B1 (es)
GB (1)	GB2105801B (es)
IT (1)	IT8223131A0 (es)
SE (1)	SE8205074L (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES524266A0 (es) *	1983-07-19	1984-06-16	Ybern Miro Pedro	Mejoras introducidas en organos variadores de relacion de transmision.
US4759739A (en) *	1984-10-24	1988-07-26	Weir Wilfred J	Expansible chainwheel variable ratio mechanical drive
US4634406A (en) *	1985-08-07	1987-01-06	Hufschmid Eric B	Multiple speed transmission for bicycles
GB2239063A (en) *	1989-12-07	1991-06-19	Fraser Milne	Variable speed drive comprising a pulley with radially movable parts
DE10311432A1 (de) *	2003-03-15	2004-09-23	Schöller, Hans	Stufenlos einstellbares Getriebe
US7438663B2 (en)	2004-08-12	2008-10-21	Merritt Armstrong Osborn	Compound gearing system and method with chain and belt engagement structures
KR100749279B1 (ko) *	2006-02-28	2007-08-16	안영신	벨트를 이용한 무단변속기 및 구동방법
US11371592B2 (en) *	2020-07-16	2022-06-28	James Leslie Kalkstein	Continuously variable-ratio transmission
WO2022190323A1 (ja) *	2021-03-11	2022-09-15	株式会社アイトロニクス	変速機構

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US740829A (en) *	1903-05-08	1903-10-06	William Newton Dumaresq	Variable-speed gearing.
FR333027A (fr) *	1903-06-13	1903-11-13	Paul Auguste Jean Bruneau De L	Système de transmission pour automobiles et autres applications, supprimant les organes usuels employés dans les changements de vitesses
US1092098A (en) *	1912-08-13	1914-03-31	Jeremiah C Fitzgerald	Pulley.
FR481161A (fr) *	1915-05-11	1916-11-08	William Buyers Dunbar	Disposition de poulie expansible
DE320347C (de) *	1915-05-11	1920-04-26	William Buyers Dunbar	Riemscheibenwechselgetriebe
US1379504A (en) *	1920-05-20	1921-05-24	Young John	Variable-speed transmission
US1614266A (en) *	1925-10-20	1927-01-11	William H Tschappat	Expansible-sprocket wheel
US2552179A (en) *	1948-08-26	1951-05-08	Kamp Albert	Variable speed segment pulley
US2602340A (en) *	1949-02-25	1952-07-08	Geoffrey M Harry	Variable speed reducer
DE804506C (de) *	1949-06-02	1951-04-23	Leitz Ernst Gmbh	Riemenscheibe mit veraenderlichem Durchmesser, insbesondere fuer stufenlos regelbare Riementriebe
US3800613A (en) *	1973-03-29	1974-04-02	M Clark	Variable speed sprocket drive
JPS529783A (en) *	1975-07-11	1977-01-25	Shimadzu Corp	Non-linear automatic adjusting instrument
US4129044A (en) *	1977-05-19	1978-12-12	Erickson Marlo W V	Variable gear ratio chain drive system for bicycles

1981
- 1981-09-09 ES ES505342A patent/ES8405122A1/es not_active Expired
1982
- 1982-08-17 US US06/408,772 patent/US4529394A/en not_active Expired - Fee Related
- 1982-08-18 GB GB08223771A patent/GB2105801B/en not_active Expired
- 1982-08-19 AR AR290350A patent/AR228516A1/es active
- 1982-09-06 IT IT8223131A patent/IT8223131A0/it unknown
- 1982-09-06 DE DE19823233033 patent/DE3233033A1/de not_active Ceased
- 1982-09-07 SE SE8205074A patent/SE8205074L/ not_active Application Discontinuation
- 1982-09-08 DD DD82243112A patent/DD204289A5/de unknown
- 1982-09-08 FR FR8215244A patent/FR2512511B1/fr not_active Expired
- 1982-09-08 BR BR8205234A patent/BR8205234A/pt unknown
- 1982-09-08 JP JP57157390A patent/JPS5865358A/ja active Pending

Also Published As

Publication number	Publication date
DD204289A5 (de)	1983-11-23
FR2512511B1 (fr)	1988-07-22
SE8205074L (sv)	1983-03-10
IT8223131A0 (it)	1982-09-06
SE8205074D0 (sv)	1982-09-07
FR2512511A1 (fr)	1983-03-11
BR8205234A (pt)	1983-08-16
GB2105801A (en)	1983-03-30
ES8405122A1 (es)	1984-05-16
AR228516A1 (es)	1983-03-15
JPS5865358A (ja)	1983-04-19
GB2105801B (en)	1985-07-17
US4529394A (en)	1985-07-16
DE3233033A1 (de)	1983-03-24

Publication	Publication Date	Title
ES516428A0 (es)	1983-12-16	Transmision de relacion variable.
ES520161A0 (es)	1983-12-01	Perfeccionamientos en las juntas de transmision homocineticas.
GB2045368B (en)	1982-12-08	Continuously variable ratio transmission
BR8303800A (pt)	1984-04-24	Transmissao continuamente variavel
EP0113375A4 (en)	1984-10-02	REDUCING GEAR.
DK469882A (da)	1983-04-25	Trinloest variabel transmission
BR8404475A (pt)	1985-07-30	Transmissao final planetaria
AR216973A1 (es)	1980-02-15	Conjunto de transmision homocinetico
ES544733A0 (es)	1986-07-16	Perfeccionamientos en las juntas de transmision homocineti- cas
AR224467A1 (es)	1981-11-30	Diferencial de transmision
AR220599A1 (es)	1980-11-14	Dispositivo de transmision
MX145958A (es)	1982-04-26	Mejoras en transmision de engranajes
ES520521A0 (es)	1983-12-16	Mejoras en las instalaciones de transmision de datos.
DE3269182D1 (de)	1986-03-27	Transmission v-belt
FI820959L (fi)	1982-09-21	Transmissionsledning
AR227461A1 (es)	1982-10-29	Unidad de transmision de potencia
ES532006A0 (es)	1985-04-16	Perfeccionamientos en un mecanismo de transmision
ES505342A0 (es)	1984-05-16	Perfeccionamientos en organos variadores de relacion de transmision
ES530595A0 (es)	1985-08-16	Mecanismo selector de la relacion de transmision
ES524266A0 (es)	1984-06-16	Mejoras introducidas en organos variadores de relacion de transmision.
ES504267A0 (es)	1982-05-16	Transmision hidromecanica perfeccionada
ES280855Y (es)	1985-10-01	Dispositivo de transmision
ES507071A0 (es)	1982-10-01	Perfeccionamientos en las juntas homocineticas de transmision.
AT386264B (de)	1988-07-25	Umlaufraedergetriebe
BR8109028A (pt)	1983-05-31	Transmissao planetaria

Legal Events

Date	Code	Title	Description
2001-03-16	FD1A	Patent lapsed	Effective date: 20010201