FR2385007A1 - Belt pulley for motor vehicle engine auxiliaries - consists of disc and hub with axial groove unitarily formed from sheet metal - Google Patents

Belt pulley for motor vehicle engine auxiliaries - consists of disc and hub with axial groove unitarily formed from sheet metal

Info

Publication number
FR2385007A1
FR2385007A1 FR7733965A FR7733965A FR2385007A1 FR 2385007 A1 FR2385007 A1 FR 2385007A1 FR 7733965 A FR7733965 A FR 7733965A FR 7733965 A FR7733965 A FR 7733965A FR 2385007 A1 FR2385007 A1 FR 2385007A1
Authority
FR
France
Prior art keywords
hub
disc
sheet metal
belt pulley
axial groove
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.)
Withdrawn
Application number
FR7733965A
Other languages
French (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.)
Winkelmann and Pannhoff GmbH
Original Assignee
Winkelmann and Pannhoff GmbH
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 Winkelmann and Pannhoff GmbH filed Critical Winkelmann and Pannhoff GmbH
Publication of FR2385007A1 publication Critical patent/FR2385007A1/en
Withdrawn legal-status Critical Current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
    • F16H55/44—Sheet-metal pulleys

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pulleys (AREA)

Abstract

The belt pulley (7) is particularly intended for driving vehicle components such as a cam shaft, fan, alternator. It comprises a disc (8) with outer rim (11) for the belt and cylindrical hub (9) formed from sheet metal with an axial groove (10) formed in the hub. The disc, hub and groove are in one piece. The outer rim (11) may also be in one piece with disc and hub.
FR7733965A 1977-03-24 1977-11-10 Belt pulley for motor vehicle engine auxiliaries - consists of disc and hub with axial groove unitarily formed from sheet metal Withdrawn FR2385007A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2712986 1977-03-24

Publications (1)

Publication Number Publication Date
FR2385007A1 true FR2385007A1 (en) 1978-10-20

Family

ID=6004560

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7733965A Withdrawn FR2385007A1 (en) 1977-03-24 1977-11-10 Belt pulley for motor vehicle engine auxiliaries - consists of disc and hub with axial groove unitarily formed from sheet metal

Country Status (4)

Country Link
ES (1) ES230611Y (en)
FR (1) FR2385007A1 (en)
IT (1) IT1087816B (en)
NL (1) NL7708686A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2800561A1 (en) * 1978-01-07 1979-07-12 Winkelmann & Pannhoff Gmbh Pressed pulley for vehicle engine auxiliary drive - has keyed hub welded to strengthening disc with cylindrical pressed section
FR2517784A1 (en) * 1981-12-04 1983-06-10 Renault Sheet metal pulley for toothed belt drive - is formed from one piece by pressing to form hub and toothed rim

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2808332A1 (en) * 1978-02-27 1979-09-06 Bosch Gmbh Robert PULLEY

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2800561A1 (en) * 1978-01-07 1979-07-12 Winkelmann & Pannhoff Gmbh Pressed pulley for vehicle engine auxiliary drive - has keyed hub welded to strengthening disc with cylindrical pressed section
FR2517784A1 (en) * 1981-12-04 1983-06-10 Renault Sheet metal pulley for toothed belt drive - is formed from one piece by pressing to form hub and toothed rim

Also Published As

Publication number Publication date
ES230611Y (en) 1978-04-16
NL7708686A (en) 1978-09-26
IT1087816B (en) 1985-06-04
ES230611U (en) 1977-11-01

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Legal Events

Date Code Title Description
ST Notification of lapse