GB779185A - A reversing switch for machine-tool driving motors - Google Patents

A reversing switch for machine-tool driving motors

Info

Publication number
GB779185A
GB779185A GB32637/55A GB3263755A GB779185A GB 779185 A GB779185 A GB 779185A GB 32637/55 A GB32637/55 A GB 32637/55A GB 3263755 A GB3263755 A GB 3263755A GB 779185 A GB779185 A GB 779185A
Authority
GB
United Kingdom
Prior art keywords
spring
link
amici
lever
pivoted
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
GB32637/55A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB779185A publication Critical patent/GB779185A/en
Expired 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button
    • H01H13/18—Operating parts, e.g. push-button adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
GB32637/55A 1954-11-20 1955-11-15 A reversing switch for machine-tool driving motors Expired GB779185A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT779185X 1954-11-20

Publications (1)

Publication Number Publication Date
GB779185A true GB779185A (en) 1957-07-17

Family

ID=11316339

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32637/55A Expired GB779185A (en) 1954-11-20 1955-11-15 A reversing switch for machine-tool driving motors

Country Status (2)

Country Link
BE (1) BE542890A (enrdf_load_stackoverflow)
GB (1) GB779185A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH666847A5 (de) * 1985-02-21 1988-08-31 Weidmueller C A Gmbh Co Mechanische fuehleranordnung.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH666847A5 (de) * 1985-02-21 1988-08-31 Weidmueller C A Gmbh Co Mechanische fuehleranordnung.

Also Published As

Publication number Publication date
BE542890A (enrdf_load_stackoverflow)

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