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GB2003767A - Safety switch device for machine tools - Google Patents

Safety switch device for machine tools

Info

Publication number
GB2003767A
GB2003767A GB7833752A GB7833752A GB2003767A GB 2003767 A GB2003767 A GB 2003767A GB 7833752 A GB7833752 A GB 7833752A GB 7833752 A GB7833752 A GB 7833752A GB 2003767 A GB2003767 A GB 2003767A
Authority
GB
United Kingdom
Prior art keywords
slide
switch device
safety switch
machine tools
stopping
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.)
Withdrawn
Application number
GB7833752A
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.)
Index Werke GmbH and Co KG Hahn and Tessky
Original Assignee
Index Werke GmbH and Co KG Hahn and Tessky
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 Index Werke GmbH and Co KG Hahn and Tessky filed Critical Index Werke GmbH and Co KG Hahn and Tessky
Publication of GB2003767A publication Critical patent/GB2003767A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For Machine Tools (AREA)

Abstract

A safety switch device for stopping a slide of a numerically controlled machine tool, for example a lathe, includes a control release means 66, which switches off the drive for the slide if the slide moves beyond either of the preset end points of the displacement path of the slide, and immediately applies a mechanically operated brake 50 to the drive so that there is substantially no time lag in stopping the slide. <IMAGE>
GB7833752A 1977-09-10 1978-08-17 Safety switch device for machine tools Withdrawn GB2003767A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772740810 DE2740810A1 (en) 1977-09-10 1977-09-10 SAFETY SWITCHING DEVICE FOR MACHINE TOOLS

Publications (1)

Publication Number Publication Date
GB2003767A true GB2003767A (en) 1979-03-21

Family

ID=6018597

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7833752A Withdrawn GB2003767A (en) 1977-09-10 1978-08-17 Safety switch device for machine tools

Country Status (2)

Country Link
DE (1) DE2740810A1 (en)
GB (1) GB2003767A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106181531A (en) * 2016-08-23 2016-12-07 安徽池州家用机床股份有限公司 A kind of lathe traverse feed stopping means

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4040764A1 (en) * 1990-12-19 1992-07-02 Weiler Werkzeugmaschinen Gmbh DEVICE FOR SWITCHING OFF A FEED IN A CONVENTIONAL LATHE OR MILLING MACHINE
DE19515884A1 (en) * 1995-04-29 1996-10-31 Hartmann & Laemmle Device for securing an electrohydraulic drive unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106181531A (en) * 2016-08-23 2016-12-07 安徽池州家用机床股份有限公司 A kind of lathe traverse feed stopping means

Also Published As

Publication number Publication date
DE2740810A1 (en) 1979-03-15

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)