FR2337284A1 - Pulley for dual belt drive - has pressings rivetted together so that belt grooves lie in common plane and reduce bearing overhang - Google Patents

Pulley for dual belt drive - has pressings rivetted together so that belt grooves lie in common plane and reduce bearing overhang

Info

Publication number
FR2337284A1
FR2337284A1 FR7540320A FR7540320A FR2337284A1 FR 2337284 A1 FR2337284 A1 FR 2337284A1 FR 7540320 A FR7540320 A FR 7540320A FR 7540320 A FR7540320 A FR 7540320A FR 2337284 A1 FR2337284 A1 FR 2337284A1
Authority
FR
France
Prior art keywords
belt
pulley
pressings
common plane
reduce bearing
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
FR7540320A
Other languages
French (fr)
Other versions
FR2337284B1 (en
Inventor
Rene Jules Fouet
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.)
Chrysler France SAS
Original Assignee
Chrysler France SAS
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 Chrysler France SAS filed Critical Chrysler France SAS
Priority to FR7540320A priority Critical patent/FR2337284A1/en
Publication of FR2337284A1 publication Critical patent/FR2337284A1/en
Application granted granted Critical
Publication of FR2337284B1 publication Critical patent/FR2337284B1/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
    • 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
    • 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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/02—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts

Abstract

The driving pulley (1) for belt drives for engine fans generator etc, is formed from two pressings (3) assembled with rivets (7). The inner faces of the pressings form seats for two V-belts (4, 5). The maximum width (1) of the inner belt is less than the minimum width of the outer belt. The pulley driven by the inner belt (4) is smaller than the pulley driven by the outer belt (5). Both driven pulleys are mounted in a common plane with the smaller pulley and its driving belt (4) lying inside the belt (5). This arrangement of belts and pulleys reduces the bearing overhand and so reduces bearing loads.
FR7540320A 1975-12-31 1975-12-31 Pulley for dual belt drive - has pressings rivetted together so that belt grooves lie in common plane and reduce bearing overhang Granted FR2337284A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7540320A FR2337284A1 (en) 1975-12-31 1975-12-31 Pulley for dual belt drive - has pressings rivetted together so that belt grooves lie in common plane and reduce bearing overhang

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7540320A FR2337284A1 (en) 1975-12-31 1975-12-31 Pulley for dual belt drive - has pressings rivetted together so that belt grooves lie in common plane and reduce bearing overhang

Publications (2)

Publication Number Publication Date
FR2337284A1 true FR2337284A1 (en) 1977-07-29
FR2337284B1 FR2337284B1 (en) 1978-07-28

Family

ID=9164396

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7540320A Granted FR2337284A1 (en) 1975-12-31 1975-12-31 Pulley for dual belt drive - has pressings rivetted together so that belt grooves lie in common plane and reduce bearing overhang

Country Status (1)

Country Link
FR (1) FR2337284A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023427A1 (en) * 1979-07-25 1981-02-04 Westinghouse Electric Corporation Transit vehicle door control apparatus
US4463683A (en) * 1981-07-21 1984-08-07 Georg Uttscheid Rack and pinion drive trolley with slip-ring drive wheel
US4547180A (en) * 1981-08-27 1985-10-15 Nissan Motor Co., Ltd. Crankshaft pulley of engine
FR3031563A1 (en) * 2015-01-13 2016-07-15 Renault Sa BELT DRIVING DEVICE

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023427A1 (en) * 1979-07-25 1981-02-04 Westinghouse Electric Corporation Transit vehicle door control apparatus
US4259810A (en) * 1979-07-25 1981-04-07 Westinghouse Electric Corp. Transit vehicle door control apparatus
US4463683A (en) * 1981-07-21 1984-08-07 Georg Uttscheid Rack and pinion drive trolley with slip-ring drive wheel
US4547180A (en) * 1981-08-27 1985-10-15 Nissan Motor Co., Ltd. Crankshaft pulley of engine
FR3031563A1 (en) * 2015-01-13 2016-07-15 Renault Sa BELT DRIVING DEVICE

Also Published As

Publication number Publication date
FR2337284B1 (en) 1978-07-28

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Legal Events

Date Code Title Description
ST Notification of lapse