GB1560536A - Lead screw mechanism for vertical broaching machines - Google Patents

Lead screw mechanism for vertical broaching machines Download PDF

Info

Publication number
GB1560536A
GB1560536A GB3703876A GB3703876A GB1560536A GB 1560536 A GB1560536 A GB 1560536A GB 3703876 A GB3703876 A GB 3703876A GB 3703876 A GB3703876 A GB 3703876A GB 1560536 A GB1560536 A GB 1560536A
Authority
GB
United Kingdom
Prior art keywords
lead screw
flanks
pressure fluid
broaching
recesses
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
GB3703876A
Other languages
English (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.)
FORST MASCHF OSWALD
Original Assignee
FORST MASCHF OSWALD
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 FORST MASCHF OSWALD filed Critical FORST MASCHF OSWALD
Publication of GB1560536A publication Critical patent/GB1560536A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D41/00—Broaching machines or broaching devices characterised only by constructional features of particular parts
    • B23D41/08—Broaching machines or broaching devices characterised only by constructional features of particular parts of drives; of control devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Units (AREA)
  • Transmission Devices (AREA)
GB3703876A 1975-09-11 1976-09-07 Lead screw mechanism for vertical broaching machines Expired GB1560536A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752540443 DE2540443B2 (de) 1975-09-11 1975-09-11 Senkrechträummaschine

Publications (1)

Publication Number Publication Date
GB1560536A true GB1560536A (en) 1980-02-06

Family

ID=5956162

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3703876A Expired GB1560536A (en) 1975-09-11 1976-09-07 Lead screw mechanism for vertical broaching machines

Country Status (4)

Country Link
DE (1) DE2540443B2 (fr)
FR (1) FR2323480A1 (fr)
GB (1) GB1560536A (fr)
IT (1) IT1068496B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2293124A (en) * 1994-09-15 1996-03-20 Thomson Ibl Ltd Broaching device and method
CN102848014A (zh) * 2012-08-31 2013-01-02 缙云县高新机械制造有限公司 一种由电机驱动的拉床
CN109396535A (zh) * 2018-11-15 2019-03-01 长沙思胜智能设备有限公司 下拉式拉床

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4202035C2 (de) * 1992-01-25 1994-11-24 Froemag Gmbh & Co Kg Froendenb Maschinenantrieb für die stoßende oder ziehende, spanende Bearbeitung eines metallischen Werkstückes
DE19942163A1 (de) * 1999-09-04 2001-03-08 Forst Maschf Oswald Senkrecht-Innen-Druck-Räummaschine
DE202007003320U1 (de) * 2007-03-06 2007-05-10 Karl Klink Gmbh Werkzeug- Und Maschinenfabrik Räummaschine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2293124A (en) * 1994-09-15 1996-03-20 Thomson Ibl Ltd Broaching device and method
US5615467A (en) * 1994-09-15 1997-04-01 Thomson Saginaw Ball Screw, Inc. Broaching device and method
GB2293124B (en) * 1994-09-15 1998-02-25 Thomson Ibl Ltd Broaching device and method
CN102848014A (zh) * 2012-08-31 2013-01-02 缙云县高新机械制造有限公司 一种由电机驱动的拉床
CN109396535A (zh) * 2018-11-15 2019-03-01 长沙思胜智能设备有限公司 下拉式拉床

Also Published As

Publication number Publication date
FR2323480A1 (fr) 1977-04-08
DE2540443B2 (de) 1979-01-25
DE2540443A1 (de) 1977-03-24
FR2323480B1 (fr) 1981-01-30
IT1068496B (it) 1985-03-21

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee