FR2261459A1 - Manufacture of pulleys and sheaves - low cost design, reduced weight compared with castings gives low inertia characteristics - Google Patents

Manufacture of pulleys and sheaves - low cost design, reduced weight compared with castings gives low inertia characteristics

Info

Publication number
FR2261459A1
FR2261459A1 FR7405530A FR7405530A FR2261459A1 FR 2261459 A1 FR2261459 A1 FR 2261459A1 FR 7405530 A FR7405530 A FR 7405530A FR 7405530 A FR7405530 A FR 7405530A FR 2261459 A1 FR2261459 A1 FR 2261459A1
Authority
FR
France
Prior art keywords
sheaves
castings
pulleys
manufacture
reduced weight
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
FR7405530A
Other languages
French (fr)
Other versions
FR2261459B3 (en
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.)
BIGET LUCIEN
Original Assignee
BIGET LUCIEN
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 BIGET LUCIEN filed Critical BIGET LUCIEN
Priority to FR7405530A priority Critical patent/FR2261459A1/en
Publication of FR2261459A1 publication Critical patent/FR2261459A1/en
Application granted granted Critical
Publication of FR2261459B3 publication Critical patent/FR2261459B3/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
    • F16H55/44—Sheet-metal pulleys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/02—Making articles shaped as bodies of revolution discs; disc wheels
    • B21H1/04—Making articles shaped as bodies of revolution discs; disc wheels with rim, e.g. railways wheels or pulleys

Landscapes

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

Abstract

A disc of metal, with a central hole, is stamped out and split into two around its periphery, perpendicular to it and on its middle plane, for a predetermined depth. The two sides (2, 3) are spread out to form a vee groove, or any other shaped section. The root of the groove may be filled in using weld metal or other suitable filler. A similar splitting operation is carried out around the periphery of the central hole, the two sides (5, 6) being spread at 90 deg. to the disc body to form a flanged hub which can be machined for fitting bearing races.
FR7405530A 1974-02-19 1974-02-19 Manufacture of pulleys and sheaves - low cost design, reduced weight compared with castings gives low inertia characteristics Granted FR2261459A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7405530A FR2261459A1 (en) 1974-02-19 1974-02-19 Manufacture of pulleys and sheaves - low cost design, reduced weight compared with castings gives low inertia characteristics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7405530A FR2261459A1 (en) 1974-02-19 1974-02-19 Manufacture of pulleys and sheaves - low cost design, reduced weight compared with castings gives low inertia characteristics

Publications (2)

Publication Number Publication Date
FR2261459A1 true FR2261459A1 (en) 1975-09-12
FR2261459B3 FR2261459B3 (en) 1976-11-26

Family

ID=9135101

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7405530A Granted FR2261459A1 (en) 1974-02-19 1974-02-19 Manufacture of pulleys and sheaves - low cost design, reduced weight compared with castings gives low inertia characteristics

Country Status (1)

Country Link
FR (1) FR2261459A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3311558A1 (en) * 1983-03-30 1984-10-04 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt SUPPORTING BODY
FR2553851A1 (en) * 1983-10-21 1985-04-26 Aubecq Auxi Sa METHOD FOR MANUFACTURING A PULLEY WITH MULTIPLE V-GROOPS AND PULLEY THUS PRODUCED
US6270001B1 (en) * 1999-03-26 2001-08-07 Skf France Method of manufacturing a pulley with integral bearing
US6332718B1 (en) 1999-03-08 2001-12-25 Skf France Rolling bearing with seals and method for attaching seals to a bearing
WO2004029470A1 (en) * 2002-09-25 2004-04-08 Peter Groche Profiled guiding element
DE102016120265A1 (en) * 2016-10-25 2018-04-26 Kwiggle®Bike GmbH Vehicle wheel for two-wheelers with pneumatic tires
DE102016120264A1 (en) * 2016-10-25 2018-04-26 Kwiggle®Bike GmbH Vehicle wheel for two-wheelers with pneumatic tires

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103195911B (en) * 2013-04-19 2016-04-20 丽水学院 A kind of upper saw pulley

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3311558A1 (en) * 1983-03-30 1984-10-04 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt SUPPORTING BODY
FR2553851A1 (en) * 1983-10-21 1985-04-26 Aubecq Auxi Sa METHOD FOR MANUFACTURING A PULLEY WITH MULTIPLE V-GROOPS AND PULLEY THUS PRODUCED
EP0143032A1 (en) * 1983-10-21 1985-05-29 Aubecq Auxi S.A. Manufacturing method of a multiple V-groove pulley, and pulley so produced
US4749375A (en) * 1983-10-21 1988-06-07 Aubecq Auxi S.A. Method for producing a multiple V-groove pulley and a pulley produced by said method
US6332718B1 (en) 1999-03-08 2001-12-25 Skf France Rolling bearing with seals and method for attaching seals to a bearing
US6270001B1 (en) * 1999-03-26 2001-08-07 Skf France Method of manufacturing a pulley with integral bearing
WO2004029470A1 (en) * 2002-09-25 2004-04-08 Peter Groche Profiled guiding element
DE102016120265A1 (en) * 2016-10-25 2018-04-26 Kwiggle®Bike GmbH Vehicle wheel for two-wheelers with pneumatic tires
DE102016120264A1 (en) * 2016-10-25 2018-04-26 Kwiggle®Bike GmbH Vehicle wheel for two-wheelers with pneumatic tires

Also Published As

Publication number Publication date
FR2261459B3 (en) 1976-11-26

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Legal Events

Date Code Title Description
ST Notification of lapse