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FR2291418A1 - Variateur de vitesse a friction, a dispositif de serrage perfectionne - Google Patents

Variateur de vitesse a friction, a dispositif de serrage perfectionne

Info

Publication number
FR2291418A1
FR2291418A1 FR7437871A FR7437871A FR2291418A1 FR 2291418 A1 FR2291418 A1 FR 2291418A1 FR 7437871 A FR7437871 A FR 7437871A FR 7437871 A FR7437871 A FR 7437871A FR 2291418 A1 FR2291418 A1 FR 2291418A1
Authority
FR
France
Prior art keywords
clamping device
speed drive
frictional speed
advanced clamping
advanced
Prior art date
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
FR7437871A
Other languages
English (en)
Other versions
FR2291418B1 (fr
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.)
PEUGEOT and RENAULT
Original Assignee
PEUGEOT and RENAULT
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.)
Filing date
Publication date
Application filed by PEUGEOT and RENAULT filed Critical PEUGEOT and RENAULT
Priority to FR7437871A priority Critical patent/FR2291418A1/fr
Priority to IT28446/75A priority patent/IT1043489B/it
Priority to GB46585/75A priority patent/GB1521548A/en
Priority to DE2551041A priority patent/DE2551041C3/de
Priority to US05/633,095 priority patent/US4028952A/en
Publication of FR2291418A1 publication Critical patent/FR2291418A1/fr
Application granted granted Critical
Publication of FR2291418B1 publication Critical patent/FR2291418B1/fr
Granted legal-status Critical Current

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
    • F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
    • F16H13/10—Means for influencing the pressure between the members
    • 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
    • F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
    • F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
    • F16H15/04—Gearings providing a continuous range of gear ratios
    • F16H15/06—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B
    • F16H15/08—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B is a disc with a flat or approximately flat friction surface
    • F16H15/14—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B is a disc with a flat or approximately flat friction surface in which the axes of the members are parallel or approximately parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • General Details Of Gearings (AREA)
  • Friction Gearing (AREA)
FR7437871A 1974-11-18 1974-11-18 Variateur de vitesse a friction, a dispositif de serrage perfectionne Granted FR2291418A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7437871A FR2291418A1 (fr) 1974-11-18 1974-11-18 Variateur de vitesse a friction, a dispositif de serrage perfectionne
IT28446/75A IT1043489B (it) 1974-11-18 1975-10-20 Variatore di velocita ad attrito con dispositivo di serraggio per fezionato
GB46585/75A GB1521548A (en) 1974-11-18 1975-11-11 Speed variator employing friction having a friction elements-tightening device
DE2551041A DE2551041C3 (de) 1974-11-18 1975-11-13 Anpreßvorrichtung für ein Reibungsgetriebe
US05/633,095 US4028952A (en) 1974-11-18 1975-11-18 Speed variator employing friction having an improved friction elements-tightening device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7437871A FR2291418A1 (fr) 1974-11-18 1974-11-18 Variateur de vitesse a friction, a dispositif de serrage perfectionne

Publications (2)

Publication Number Publication Date
FR2291418A1 true FR2291418A1 (fr) 1976-06-11
FR2291418B1 FR2291418B1 (fr) 1977-03-25

Family

ID=9145008

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7437871A Granted FR2291418A1 (fr) 1974-11-18 1974-11-18 Variateur de vitesse a friction, a dispositif de serrage perfectionne

Country Status (5)

Country Link
US (1) US4028952A (fr)
DE (1) DE2551041C3 (fr)
FR (1) FR2291418A1 (fr)
GB (1) GB1521548A (fr)
IT (1) IT1043489B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0231990A1 (fr) * 1986-01-08 1987-08-12 Forbes George De Brie Perry Transmission à rouleaux

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2347580A1 (fr) * 1976-04-06 1977-11-04 Citroen Sa Variateur de vitesse perfectionne
JPH0618065Y2 (ja) * 1987-03-26 1994-05-11 三菱電機株式会社 機関始動用電動機のピニオン支持装置
US4924730A (en) * 1987-08-25 1990-05-15 Jaguar Cars Limited Transmission systems

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2743621A (en) * 1949-11-02 1956-05-01 Beier Josef Infinitely variable friction wheel gears
US2670828A (en) * 1950-08-11 1954-03-02 Packard Motor Car Co Fluid exhaust means for hydraulically operated clutches
US2677417A (en) * 1952-06-05 1954-05-04 Gilbert & Barker Mfg Co Time delay device and auxiliary cutoff valve for pressure-atomizing oil burners
US3158036A (en) * 1963-04-11 1964-11-24 Ford Motor Co Friction drive mechanism
FR1450492A (fr) * 1965-04-16 1966-06-24 Renault Transmission à variateur à friction pour véhicules
FR2063531A5 (fr) * 1969-10-21 1971-07-09 Peugeot & Renault
FR2086549A5 (fr) * 1970-04-01 1971-12-31 Peugeot & Renault

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0231990A1 (fr) * 1986-01-08 1987-08-12 Forbes George De Brie Perry Transmission à rouleaux

Also Published As

Publication number Publication date
GB1521548A (en) 1978-08-16
DE2551041C3 (de) 1978-06-29
US4028952A (en) 1977-06-14
DE2551041A1 (de) 1976-08-12
IT1043489B (it) 1980-02-20
DE2551041B2 (de) 1977-11-03
FR2291418B1 (fr) 1977-03-25

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Legal Events

Date Code Title Description
ST Notification of lapse