IT1115348B - SPEED VARIATOR WITH PROFILED TRANSMISSION BELT - Google Patents

SPEED VARIATOR WITH PROFILED TRANSMISSION BELT

Info

Publication number: IT1115348B
Authority: IT; Italy
Prior art keywords: transmission belt; speed variator; profiled transmission; profiled; variator
Prior art date: 1976-06-14

Application number

IT24608/77A

Other languages

Italian (it)

Original Assignee

Volvo Car Bv

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.)

1976-06-14

Filing date

1977-06-13

Publication date

1986-02-03

1977-06-13 Application filed by Volvo Car Bv filed Critical Volvo Car Bv

1986-02-03 Application granted granted Critical

1986-02-03 Publication of IT1115348B publication Critical patent/IT1115348B/en

Links

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
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/32—Friction members
- F16H55/36—Pulleys
- F16H55/38—Means or measures for increasing adhesion
- 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
- F16H9/12—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 built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members
- F16H9/16—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 built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members using two pulleys, both built-up out of adjustable conical parts

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Transmissions By Endless Flexible Members (AREA)
Pulleys (AREA)
Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Powder Metallurgy (AREA)
Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)

IT24608/77A 1976-06-14 1977-06-13 SPEED VARIATOR WITH PROFILED TRANSMISSION BELT IT1115348B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7606421A NL7606421A (en)	1976-06-14	1976-06-14	VARIATOR WITH PROFILE FRAME.

Publications (1)

Publication Number	Publication Date
IT1115348B true IT1115348B (en)	1986-02-03

Family

ID=19826359

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT24608/77A IT1115348B (en)	1976-06-14	1977-06-13	SPEED VARIATOR WITH PROFILED TRANSMISSION BELT

Country Status (8)

Country	Link
JP (1)	JPS531747A (en)
CH (1)	CH622323A5 (en)
DE (1)	DE2726613A1 (en)
FR (1)	FR2355211A1 (en)
GB (1)	GB1523431A (en)
IT (1)	IT1115348B (en)
NL (1)	NL7606421A (en)
SE (1)	SE417002B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5954838A (en) *	1982-09-22	1984-03-29	Honda Motor Co Ltd	V-belt transmission device
JPS61123244U (en) *	1985-01-22	1986-08-02
JPS63248530A (en) *	1987-04-01	1988-10-14	Nippon Concrete Ind Co Ltd	Method and apparatus for manufacturing reinforcing steel cage for concrete pole
JP3186651B2 (en) *	1997-06-30	2001-07-11	日産自動車株式会社	V-belt continuously variable transmission
JP2000130527A (en)	1998-10-30	2000-05-12	Nissan Motor Co Ltd	Pulley for v-belt type continuously variable transmission and continuously variable transmission
US20010053727A1 (en) *	2000-06-13	2001-12-20	Eijiro Nakashima	Belt transmission system
BRPI0407928B1 (en)	2003-02-28	2018-03-13	Yamaha Hatsudoki Kabushiki Kaisha	Continuous TYPE BELT SPEED CONVERTER

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR550520A (en) *	1922-04-22	1923-03-12		Pulley development
US1499520A (en) *	1923-02-12	1924-07-01	Harold M Gusdorf	Pulley
FR609143A (en) *	1924-06-02	1926-08-09		Improvement in friction surfaces for driving rolling, traction and means of realization
FR1499403A (en) *	1966-09-14	1967-10-27	Peugeot	Transmission mechanism for motor vehicle or other machine
FR1523231A (en) *	1967-02-14	1968-05-03		Devices using friction drive between two smooth surfaces in a liquid medium
FR2031782A5 (en) *	1969-02-07	1970-11-20	Peugeot & Renault

1976
- 1976-06-14 NL NL7606421A patent/NL7606421A/en unknown
1977
- 1977-06-08 SE SE7706653A patent/SE417002B/en unknown
- 1977-06-10 GB GB24395/77A patent/GB1523431A/en not_active Expired
- 1977-06-10 CH CH719677A patent/CH622323A5/en not_active IP Right Cessation
- 1977-06-13 IT IT24608/77A patent/IT1115348B/en active
- 1977-06-13 DE DE19772726613 patent/DE2726613A1/en not_active Withdrawn
- 1977-06-14 JP JP7038777A patent/JPS531747A/en active Pending
- 1977-06-14 FR FR7718220A patent/FR2355211A1/en active Granted

Also Published As

Publication number	Publication date
NL7606421A (en)	1977-12-16
FR2355211A1 (en)	1978-01-13
SE7706653L (en)	1977-12-15
DE2726613A1 (en)	1977-12-22
GB1523431A (en)	1978-08-31
FR2355211B1 (en)	1983-11-10
CH622323A5 (en)	1981-03-31
SE417002B (en)	1981-02-16
JPS531747A (en)	1978-01-10

Publication	Publication Date	Title
AT375882B (en)	1984-09-25	CONTINUOUSLY VARIABLE V-BELT GEARBOX
IT1077170B (en)	1985-05-04	SYNCHRONOUS BELT AND PULLEY TRANSMISSION
BE861747A (en)	1978-03-31	VARIABLE SPEED TRANSMISSION
DD131873A5 (en)	1978-07-26	TWO SPEED PLANETARY
IT1083921B (en)	1985-05-25	VARIABLE SPEED TRANSMISSION SYSTEMS
JPS5341669A (en)	1978-04-15	Variable speed pulley
IT1202397B (en)	1989-02-09	SPEED VARIATOR PULLEY
IT1083920B (en)	1985-05-25	VARIABLE SPEED TRANSMISSION SYSTEMS
IT1206416B (en)	1989-04-21	SPEED VARIATOR PULLEY
IT1115348B (en)	1986-02-03	SPEED VARIATOR WITH PROFILED TRANSMISSION BELT
BR7700569A (en)	1977-10-18	MULTIPLE SPEED TRANSMISSION
BE854262A (en)	1977-09-01	TRAPEZOIDAL DRIVE BELTS
BR7706052A (en)	1978-06-20	VARIABLE PULLEY SET
IT1132689B (en)	1986-07-02	AUTOMOTIVE TRANSMISSION WITH CONTINUOUSLY VARIABLE SPEED MECHANISM
IT1206417B (en)	1989-04-21	SPEED VARIATOR
IT1166098B (en)	1987-04-29	SPEED VARIATOR PULLEY
BE867620A (en)	1978-09-18	LINK-SHAPED DRIVE BELT
JPS5351368A (en)	1978-05-10	Infinitely variable speed coupling
IT1155524B (en)	1987-01-28	BELT PULLEY FOR SPEED VARIATORS
JPS534150A (en)	1978-01-14	Stepless speed change gear
JPS53374A (en)	1978-01-05	Stepless speed change gear
FR2346610A1 (en)	1977-10-28	DRIVE BELT
SU675236A1 (en)	1979-07-25	Friction speed variator
IT8167662A0 (en)	1981-05-18	CONTINUOUSLY VARIABLE SPEED TRANSMISSION
NL7609282A (en)	1978-02-22	TRANSMISSION WITH VARIABLE SPEED.