FR2252146A1 - - Google Patents

Info

Publication number
FR2252146A1
FR2252146A1 FR7438092A FR7438092A FR2252146A1 FR 2252146 A1 FR2252146 A1 FR 2252146A1 FR 7438092 A FR7438092 A FR 7438092A FR 7438092 A FR7438092 A FR 7438092A FR 2252146 A1 FR2252146 A1 FR 2252146A1
Authority
FR
France
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
FR7438092A
Other versions
FR2252146B1 (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.)
Leifeld Et Co Dt
Leifeld and Co GmbH
Original Assignee
Leifeld and Co 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 Leifeld and Co GmbH filed Critical Leifeld and Co GmbH
Publication of FR2252146A1 publication Critical patent/FR2252146A1/fr
Application granted granted Critical
Publication of FR2252146B1 publication Critical patent/FR2252146B1/fr
Expired 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
    • 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
    • B21D53/261—Making other particular articles wheels or the like pulleys

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pulleys (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
FR7438092A 1973-11-23 1974-11-20 Expired FR2252146B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2358364A DE2358364B1 (de) 1973-11-23 1973-11-23 Drückmaschine zur Herstellung von Keilriemenschefben

Publications (2)

Publication Number Publication Date
FR2252146A1 true FR2252146A1 (fr) 1975-06-20
FR2252146B1 FR2252146B1 (fr) 1978-09-29

Family

ID=5898862

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7438092A Expired FR2252146B1 (fr) 1973-11-23 1974-11-20

Country Status (6)

Country Link
US (1) US3962896A (fr)
JP (1) JPS5410349B2 (fr)
CA (1) CA1016015A (fr)
DE (1) DE2358364B1 (fr)
FR (1) FR2252146B1 (fr)
GB (1) GB1482018A (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5263164A (en) * 1975-11-20 1977-05-25 Toshiba Machine Co Ltd Method and device for processing wheel cap
JPS5358474A (en) * 1976-11-08 1978-05-26 Kanemitsu Kk Method of forming multistage vvpulley
JPS5358473A (en) * 1976-11-08 1978-05-26 Kanemitsu Kk Method of forming multistage vvpulley
JPS5358472A (en) * 1976-11-08 1978-05-26 Kanemitsu Kk Method of forming multistage vvpulley
JPS5363262A (en) * 1976-11-19 1978-06-06 Kanemitsu Kk Rotating forming device for multistage v pully
JPS5363264A (en) * 1976-11-19 1978-06-06 Kanemitsu Kk Rotating forming device for multistage v pully
US4134285A (en) * 1977-08-12 1979-01-16 The Rogers Mfg. Co. Method and apparatus for producing multiple groove pulleys
US4781047A (en) * 1983-10-14 1988-11-01 Ball Corporation Controlled spin flow forming
US4760725A (en) * 1986-05-02 1988-08-02 Ball Corporation Spin flow forming
US5031296A (en) * 1990-05-14 1991-07-16 S.C. S.R.L. Machine tool for manufacturing pulleys or wheels
US5235837A (en) * 1991-04-19 1993-08-17 Compression Technologies, Inc. Fabrication of pressure vessels
US5598729A (en) * 1994-10-26 1997-02-04 Tandem Systems, Inc. System and method for constructing wall of a tube
DE19952245C2 (de) * 1998-12-05 2002-11-28 Gkn Loebro Gmbh Teleskopwelle
US6212926B1 (en) 1999-04-21 2001-04-10 Tandem Systems, Inc. Method for spin forming a tube
CN101658887B (zh) * 2008-08-25 2011-07-20 西安航天动力机械厂 一种用于旋压机的卸料环
CN102794345A (zh) * 2012-08-29 2012-11-28 绍兴文理学院 一种立式数控旋压机的偏心机构
CN105149459B (zh) * 2015-10-27 2018-04-03 中国南方航空工业(集团)有限公司 一种锥形件成型模具
WO2023206923A1 (fr) * 2022-04-28 2023-11-02 浙江东星汽车部件有限公司 Roue de tension de filage

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124090A (en) * 1964-03-10 Zatykq
US2062415A (en) * 1935-07-26 1936-12-01 Spun Steel Corp Method and apparatus for precision roller spinning articles of ductile material, such as rolled steel and the like
US2685856A (en) * 1949-12-29 1954-08-10 Automatic Steel Products Inc Spun metal manufacture
US2892431A (en) * 1955-02-17 1959-06-30 Automatic Steel Products Inc Apparatus for forming multi-groove pulleys
US3161222A (en) * 1961-12-27 1964-12-15 Kronprinz Ag Machine for profiling wheel rims
DE1906574A1 (de) * 1969-02-10 1970-08-20 Zatko Metal Products Company Verfahren und Vorrichtung zur Herstellung von Riemenscheiben
US3852863A (en) * 1973-10-19 1974-12-10 Aspro Inc Method of making multi-groove pulleys
JPH0717041U (ja) * 1993-09-03 1995-03-28 日本オービット株式会社 長期的に連続供給可能な水差し器

Also Published As

Publication number Publication date
US3962896A (en) 1976-06-15
FR2252146B1 (fr) 1978-09-29
GB1482018A (en) 1977-08-03
CA1016015A (fr) 1977-08-23
DE2358364B1 (de) 1975-05-15
JPS5084456A (fr) 1975-07-08
JPS5410349B2 (fr) 1979-05-04

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Legal Events

Date Code Title Description
ST Notification of lapse