DE59302077D1 - Method for producing an externally toothed gear part - Google Patents

Method for producing an externally toothed gear part

Info

Publication number
DE59302077D1
DE59302077D1 DE59302077T DE59302077T DE59302077D1 DE 59302077 D1 DE59302077 D1 DE 59302077D1 DE 59302077 T DE59302077 T DE 59302077T DE 59302077 T DE59302077 T DE 59302077T DE 59302077 D1 DE59302077 D1 DE 59302077D1
Authority
DE
Germany
Prior art keywords
producing
gear part
toothed gear
externally toothed
externally
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 - Fee Related
Application number
DE59302077T
Other languages
German (de)
Inventor
Udo Friese
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.)
WF Maschinenbau und Blechformtecknik GmbH and Co KG
Original Assignee
WF Maschinenbau und Blechformtecknik GmbH and Co KG
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 WF Maschinenbau und Blechformtecknik GmbH and Co KG filed Critical WF Maschinenbau und Blechformtecknik GmbH and Co KG
Application granted granted Critical
Publication of DE59302077D1 publication Critical patent/DE59302077D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B21D53/28—Making other particular articles wheels or the like gear wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
DE59302077T 1992-02-13 1993-01-07 Method for producing an externally toothed gear part Expired - Fee Related DE59302077D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4204248 1992-02-13
DE4205711A DE4205711C3 (en) 1992-02-13 1992-02-25 Device for producing an externally toothed gear part

Publications (1)

Publication Number Publication Date
DE59302077D1 true DE59302077D1 (en) 1996-05-09

Family

ID=6451596

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4205711A Expired - Fee Related DE4205711C3 (en) 1992-02-13 1992-02-25 Device for producing an externally toothed gear part
DE59302077T Expired - Fee Related DE59302077D1 (en) 1992-02-13 1993-01-07 Method for producing an externally toothed gear part

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4205711A Expired - Fee Related DE4205711C3 (en) 1992-02-13 1992-02-25 Device for producing an externally toothed gear part

Country Status (1)

Country Link
DE (2) DE4205711C3 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4244720A1 (en) * 1992-02-13 1994-03-03 Wf Maschinenbau Blechformtech Method for manufacture of externally toothed gear
DE4335505C1 (en) * 1993-10-19 1994-08-25 Wf Maschinenbau Blechformtech Device for producing a gear part which is toothed on the outside
WO1996001160A1 (en) * 1994-07-05 1996-01-18 Firma Wf-Maschinenbau Und Blechformtechnik Gmbh & Co. Kommanditgesellschaft Method of manufacturing an externally toothed gear element
DE19601020C1 (en) * 1996-01-13 1997-07-31 Leifeld Gmbh & Co Tool unit for printing press
DE19605645C2 (en) * 1996-02-15 1998-09-24 Leifeld Gmbh & Co Process for producing a machine element with external teeth
JP3689477B2 (en) * 1996-03-01 2005-08-31 株式会社カネミツ Sheet metal gear manufacturing method
ES2148807T3 (en) * 1996-08-14 2000-10-16 Wf Maschinenbau Blechformtech PROCEDURE AND DEVICE FOR THE MANUFACTURE OF AN EXTERNAL TOOTHED GEAR PART.
DE19635152A1 (en) * 1996-08-14 1998-03-12 Wf Maschinenbau Blechformtech Method and device for producing an externally toothed gear part
PL220866B1 (en) * 2010-06-24 2016-01-29 Inst Obróbki Plastycznej Method for hemming sheet products, especially thick, and a unit for hemming sheet products, especially thick
KR102024219B1 (en) * 2015-01-19 2019-09-24 닛폰세이테츠 가부시키가이샤 Method for producing machine part, and machine part

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3745851A (en) * 1971-12-23 1973-07-17 North American Rockwell Power toothed transmission device
US4273547A (en) * 1975-11-04 1981-06-16 Drive Manufacturing Inc. Method of pulley manufacture and product
US4047413A (en) * 1976-01-16 1977-09-13 Lewis Burton F Automatic metal-spinning method
CA1094356A (en) * 1977-02-04 1981-01-27 Drive Manufacturing Inc. Method of pulley manufacture and product
EP0140576A1 (en) * 1983-09-30 1985-05-08 Laycock Engineering Limited Flywheel for internal combusion engine
DE3711927C1 (en) * 1987-04-13 1988-10-13 Leifeld & Co Method for the production of metal hollow bodies with profiles running in the axial direction on their outer circumference, especially teeth, and an apparatus for carrying out the method
DE8803780U1 (en) * 1988-03-19 1988-06-23 Winkelmann & Pannhoff Gmbh, 4730 Ahlen, De
DE3819957C2 (en) * 1988-05-27 1996-03-21 Winkelmann & Pannhoff Gmbh Process for manufacturing a pulley
KR910012573A (en) * 1989-01-18 1991-08-08 원본미기재 Sheet tooth with closed toothed end
US4945783A (en) * 1989-03-09 1990-08-07 Grob, Inc. Ring gear with roll formed teeth
ATE93596T1 (en) * 1989-05-17 1993-09-15 Leifeld Gmbh & Co PROCESS FOR MAKING A PULLEY.
DE3932823C1 (en) * 1989-09-30 1990-12-06 Wf-Maschinenbau Und Blechformtechnik Gmbh & Co Kg, 4415 Sendenhorst, De Toothed transmission component mfr. - involves tool with external teeth forming inside teeth on workpiece

Also Published As

Publication number Publication date
DE4205711C3 (en) 2000-02-24
DE4205711C2 (en) 1994-04-21
DE4205711A1 (en) 1993-08-19

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee