NL175096C - VARIABLE VARIABLE TRANSMISSION TRANSMISSION WITH HYDRAULIC PRESSURE CONTROL OF THE SIDE PRESSURE ON THE BELT OR BELT. - Google Patents

VARIABLE VARIABLE TRANSMISSION TRANSMISSION WITH HYDRAULIC PRESSURE CONTROL OF THE SIDE PRESSURE ON THE BELT OR BELT.

Info

Publication number: NL175096C
Authority: NL; Netherlands
Prior art keywords: belt; variable; transmission; hydraulic pressure; pressure control
Prior art date: 1974-11-15

Application number

NL7414914A

Other languages

Dutch (nl)

Other versions

NL7414914A (en

NL175096B (en

Original Assignee

Doornes Transmissie 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.)

1974-11-15

Filing date

1974-11-15

Publication date

1984-09-17

1974-11-15 Application filed by Doornes Transmissie Bv filed Critical Doornes Transmissie Bv

1974-11-15 Priority to NL7414914A priority Critical patent/NL175096C/en

1975-04-25 Priority to DE19752560653 priority patent/DE2560653C2/de

1975-04-25 Priority to DE19752518496 priority patent/DE2518496C2/en

1975-06-18 Priority to IT6857175A priority patent/IT1036325B/en

1976-05-18 Publication of NL7414914A publication Critical patent/NL7414914A/en

1983-11-16 Priority to NLAANVRAGE8303934,A priority patent/NL182164C/en

1984-04-16 Publication of NL175096B publication Critical patent/NL175096B/en

1984-09-17 Application granted granted Critical

1984-09-17 Publication of NL175096C publication Critical patent/NL175096C/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
- 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
- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/66—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings
- F16H61/662—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members
- F16H61/66272—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members characterised by means for controlling the torque transmitting capability of the gearing

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Transmissions By Endless Flexible Members (AREA)

NL7414914A 1974-11-15 1974-11-15 VARIABLE VARIABLE TRANSMISSION TRANSMISSION WITH HYDRAULIC PRESSURE CONTROL OF THE SIDE PRESSURE ON THE BELT OR BELT. NL175096C (en)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
NL7414914A NL175096C (en)	1974-11-15	1974-11-15	VARIABLE VARIABLE TRANSMISSION TRANSMISSION WITH HYDRAULIC PRESSURE CONTROL OF THE SIDE PRESSURE ON THE BELT OR BELT.
DE19752560653 DE2560653C2 (en)	1974-11-15	1975-04-25
DE19752518496 DE2518496C2 (en)	1974-11-15	1975-04-25	Conical pulley belt drive
IT6857175A IT1036325B (en)	1974-11-15	1975-06-18	SPEED VARIATOR WITH THROTTLE PULLEYS
NLAANVRAGE8303934,A NL182164C (en)	1974-11-15	1983-11-16	DRIVE BELT TRANSMISSION WITH A VARIABLE TRANSMISSION RATIO.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7414914A NL175096C (en)	1974-11-15	1974-11-15	VARIABLE VARIABLE TRANSMISSION TRANSMISSION WITH HYDRAULIC PRESSURE CONTROL OF THE SIDE PRESSURE ON THE BELT OR BELT.

Publications (3)

Publication Number	Publication Date
NL7414914A NL7414914A (en)	1976-05-18
NL175096B NL175096B (en)	1984-04-16
NL175096C true NL175096C (en)	1984-09-17

Family

ID=19822481

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL7414914A NL175096C (en)	1974-11-15	1974-11-15	VARIABLE VARIABLE TRANSMISSION TRANSMISSION WITH HYDRAULIC PRESSURE CONTROL OF THE SIDE PRESSURE ON THE BELT OR BELT.
NLAANVRAGE8303934,A NL182164C (en)	1974-11-15	1983-11-16	DRIVE BELT TRANSMISSION WITH A VARIABLE TRANSMISSION RATIO.

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE8303934,A NL182164C (en)	1974-11-15	1983-11-16	DRIVE BELT TRANSMISSION WITH A VARIABLE TRANSMISSION RATIO.

Country Status (3)

Country	Link
DE (2)	DE2560653C2 (en)
IT (1)	IT1036325B (en)
NL (2)	NL175096C (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL181597C (en) *	1976-10-05	1987-09-16	Volvo Car Bv	CONTINUOUSLY VARIABLE TRANSMISSION.
DE2744947C3 (en) *	1977-10-06	1980-10-23	P.I.V. Antrieb Werner Reimers Kg, 6380 Bad Homburg	Infinitely adjustable conical pulley belt drive
JPS56138556A (en) *	1980-03-28	1981-10-29	Aisin Warner Ltd	Hydraulic pressure controlling apparatus for v-belt type stepless transmission for vehicle
US4571219A (en) *	1980-09-15	1986-02-18	Daniel Corporation	Bicycle transmission
JPS6060361A (en) *	1983-09-10	1985-04-06	Fuji Heavy Ind Ltd	Hydraulic pressure control device of continuously variable transmission
NL8400296A (en) *	1984-02-01	1985-09-02	Doornes Transmissie Bv	INFLATABLE VARIABLE TRANSMISSION.
NL8403461A (en) *	1984-11-13	1986-06-02	Doornes Transmissie Bv	INFLATABLE VARIABLE TRANSMISSION.
JPH023772A (en) *	1989-04-07	1990-01-09	Aisin Aw Co Ltd	Speed change control device for v-belt type continuously variable transmission in vehicle
DE4112410A1 (en) *	1991-04-16	1992-10-29	Klaus Meinert	CONTINUOUSLY CONTINUOUSLY CONTINUOUSLY GEARED
DE4128457C1 (en) *	1991-08-28	1992-12-24	P.I.V. Antrieb Werner Reimers Gmbh & Co Kg, 6380 Bad Homburg, De
JP2005291317A (en) *	2004-03-31	2005-10-20	Jatco Ltd	Pulley structure

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1256023B (en) *	1964-02-29	1967-12-07	Piv Antrieb Reimers Kg Werner	Infinitely adjustable conical pulley belt drive
DE2118083C3 (en) *	1971-04-14	1973-11-15	P.I.V. Antrieb Werner Reimers Kg, 6380 Bad Homburg	Pulley set for belt pulleys

1974
- 1974-11-15 NL NL7414914A patent/NL175096C/en not_active IP Right Cessation
1975
- 1975-04-25 DE DE19752560653 patent/DE2560653C2/de not_active Expired
- 1975-04-25 DE DE19752518496 patent/DE2518496C2/en not_active Expired
- 1975-06-18 IT IT6857175A patent/IT1036325B/en active
1983
- 1983-11-16 NL NLAANVRAGE8303934,A patent/NL182164C/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
NL7414914A (en)	1976-05-18
DE2518496A1 (en)	1976-05-20
NL175096B (en)	1984-04-16
NL182164B (en)	1987-08-17
DE2518496C2 (en)	1986-10-02
DE2560653C2 (en)	1988-06-01
IT1036325B (en)	1979-10-30
NL182164C (en)	1988-01-18
NL8303934A (en)	1984-04-02

Legal Events

Date	Code	Title
1982-01-04	BC	A request for examination has been filed
1984-12-17	U	Licences registered with regard to patents granted
1985-01-16	U	Licences registered with regard to patents granted
1985-06-17	U	Licences registered with regard to patents granted
1985-08-16	U	Licences registered with regard to patents granted
1994-07-18	V1	Lapsed because of non-payment of the annual fee

Publication	Publication Date	Title
NL165821B (en)	1980-12-15	INFLATABLE VARIABLE TRANSMISSION.
NL7415668A (en)	1976-06-04	PRESSURE TRANSMITTER.
NL7513019A (en)	1977-05-10	VARIABLE V-BELT TRANSMISSION.
SE7504910L (en)	1975-10-30	PRAISE.
NL175096C (en)	1984-09-17	VARIABLE VARIABLE TRANSMISSION TRANSMISSION WITH HYDRAULIC PRESSURE CONTROL OF THE SIDE PRESSURE ON THE BELT OR BELT.
AR193400A1 (en)	1973-04-23	FORCE TRANSMISSION
NO142479C (en)	1980-08-27	HYDRAULIC FLUID.
SE7507979L (en)	1976-01-30	TRANSMISSION.
NL183780C (en)	1989-01-16	GEAR PUMP WITH EXCENTRICALLY APPLIED GEARS.
NL179084C (en)	1986-07-01	HYDRAULIC CONTROL DEVICE.
NL7709187A (en)	1978-02-22	TRANSMISSION WITH VARIABLE RATIO.
NL7704793A (en)	1977-11-15	RELIEF VALVE, EQUIPPED WITH PRESSURE SENSORS.
IT1034690B (en)	1979-10-10	HYDRAULIC SERVOFREND.
NL7411921A (en)	1975-04-21	PRESSURE TRANSMISSION.
ES213935Y (en)	1976-11-16	TRANSMISSION MECHANISM.
NL7509722A (en)	1976-02-19	LOAD TRANSMISSION.
NL7500349A (en)	1975-08-19	PRESSURE REDUCER.
ES210723Y (en)	1976-10-01	STRONG STRUCTURE FOR TRANSMISSION BELTS.
NO141016C (en)	1979-12-27	HYDRAULIC VAESKE.
NL7803532A (en)	1978-10-06	DRIVE SYSTEM WITH VARIABLE GEAR RATIO.
SE7506664L (en)	1975-12-12	INTRACEREBRAL PRESSURE CONVERTER.
CH551632A (en)	1974-07-15	ELECTROCHROME DEVICE WITH VARIABLE LIGHT TRANSMISSION.
AT338630B (en)	1977-09-12	HYDROSTATIC VEHICLE TRANSMISSION
NL7504857A (en)	1975-11-18	HYDRAULIC IMPLEMENT CONTROL.
ES198888Y (en)	1975-12-01	VARIABLE CONSUMPTION AND PRESSURE INSTALLING DEVICE.