ES400070A1 - Method of and apparatus for manufacturing workpieces provided with circumferential grooves such as belt sheaves rope sheaves or runners and rope rollers - Google Patents

Method of and apparatus for manufacturing workpieces provided with circumferential grooves such as belt sheaves rope sheaves or runners and rope rollers

Info

Publication number
ES400070A1
ES400070A1 ES400070A ES400070A ES400070A1 ES 400070 A1 ES400070 A1 ES 400070A1 ES 400070 A ES400070 A ES 400070A ES 400070 A ES400070 A ES 400070A ES 400070 A1 ES400070 A1 ES 400070A1
Authority
ES
Spain
Prior art keywords
sheaves
rope
groove
runners
pulleys
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.)
Expired
Application number
ES400070A
Other languages
Spanish (es)
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.)
Pee Wee Masch & Apparate
Original Assignee
Pee Wee Masch & Apparate
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 Pee Wee Masch & Apparate filed Critical Pee Wee Masch & Apparate
Publication of ES400070A1 publication Critical patent/ES400070A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/26—Making other particular articles wheels or the like
    • 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)
  • Pulleys (AREA)
  • Forging (AREA)

Abstract

Procedure, with its performing device, for the manufacture of parts provided with peripheral splines, such as transmission pulleys, rope pulleys, rolling pulleys and sheaves and other similar parts by means of a rolling process due to a slit made in a rotating metallic raw material and has the shape of a pulley, the groove of which runs along the peripheral surface in vertical resentment to the axis of rotation and also due to the conformation of the formed groove, whose process is characterized by the fact that that the groove and the shaping overlap on the blank and only form rollers with different synchronized feeds are used, appropriate to the shaping phases acting on the blank until the final shaping depth is achieved. (Machine-translation by Google Translate, not legally binding)
ES400070A 1971-03-03 1972-02-23 Method of and apparatus for manufacturing workpieces provided with circumferential grooves such as belt sheaves rope sheaves or runners and rope rollers Expired ES400070A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712111385 DE2111385A1 (en) 1971-03-03 1971-03-03 Method, device and tool for manufacturing workpieces provided with circumferential grooves, such as belt pulleys, pulleys, pulleys, pulleys and similar workpieces

Publications (1)

Publication Number Publication Date
ES400070A1 true ES400070A1 (en) 1975-07-01

Family

ID=5801045

Family Applications (1)

Application Number Title Priority Date Filing Date
ES400070A Expired ES400070A1 (en) 1971-03-03 1972-02-23 Method of and apparatus for manufacturing workpieces provided with circumferential grooves such as belt sheaves rope sheaves or runners and rope rollers

Country Status (6)

Country Link
CH (1) CH546608A (en)
DE (1) DE2111385A1 (en)
ES (1) ES400070A1 (en)
FR (1) FR2128372B1 (en)
GB (1) GB1339873A (en)
IT (1) IT947367B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4078410A (en) * 1976-04-22 1978-03-14 Eaton Corporation Pulley splitting machine
FR2523484B2 (en) * 1981-12-29 1985-06-14 Letang & Remy Ets MACHINE FOR DEEP SLITTING IN THE PERIPHERY OF NON-PLANAR DISCS FOR OBTAINING PNEUMATIC TIRE WHEELS
FR2518910A1 (en) * 1981-12-29 1983-07-01 Letang & Remy Ets Wheel with V=shaped groove in rim for pneumatic tyre - has rim formed by tool driven by hydraulic cylinder controlled by sensor
FR2527953A3 (en) * 1982-06-02 1983-12-09 Ducellier & Cie Method of forming grooved pulley - entails pressing blank in two jaw die, shaping rim with conical roller and forming grooves with roller cutter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3335597A (en) * 1964-12-23 1967-08-15 Motorola Inc Manufacture of pulleys

Also Published As

Publication number Publication date
GB1339873A (en) 1973-12-05
FR2128372A1 (en) 1972-10-20
DE2111385A1 (en) 1972-09-21
IT947367B (en) 1973-05-21
CH546608A (en) 1974-03-15
FR2128372B1 (en) 1979-03-02

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