CH397820A - Limit switches with momentary switching, in particular for machine tools - Google Patents

Limit switches with momentary switching, in particular for machine tools

Info

Publication number
CH397820A
CH397820A CH1100560A CH1100560A CH397820A CH 397820 A CH397820 A CH 397820A CH 1100560 A CH1100560 A CH 1100560A CH 1100560 A CH1100560 A CH 1100560A CH 397820 A CH397820 A CH 397820A
Authority
CH
Switzerland
Prior art keywords
machine tools
limit switches
momentary switching
momentary
switching
Prior art date
Application number
CH1100560A
Other languages
German (de)
Inventor
Maecker Kurt
Original Assignee
Kurt Maecker Fabrikant
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 Kurt Maecker Fabrikant filed Critical Kurt Maecker Fabrikant
Publication of CH397820A publication Critical patent/CH397820A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • 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
    • B23D7/00—Planing or slotting machines characterised only by constructional features of particular parts
    • 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
    • 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
    • B23Q16/001—Stops, cams, or holders therefor
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/02—Energy stored by the attraction or repulsion of magnetic parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve Device For Special Equipments (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
CH1100560A 1959-10-26 1960-09-28 Limit switches with momentary switching, in particular for machine tools CH397820A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM43188A DE1106402B (en) 1959-10-26 1959-10-26 Electric limit switch with momentary switching

Publications (1)

Publication Number Publication Date
CH397820A true CH397820A (en) 1965-08-31

Family

ID=7304589

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1100560A CH397820A (en) 1959-10-26 1960-09-28 Limit switches with momentary switching, in particular for machine tools

Country Status (4)

Country Link
US (1) US3087029A (en)
CH (1) CH397820A (en)
DE (1) DE1106402B (en)
GB (1) GB955270A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454683A1 (en) * 1979-04-18 1980-11-14 Telemecanique Electrique APPARATUS FOR CUTTING TWO SWITCHES
EP0025295A1 (en) * 1979-09-04 1981-03-18 LUCAS INDUSTRIES public limited company Pushbutton mechanism operating assembly
GB2135826A (en) * 1983-02-23 1984-09-05 Crabtree Electrical Ind Ltd Electrical safety switch
DE3616696A1 (en) * 1986-05-16 1987-11-19 Teves Gmbh Alfred Electrohydraulic switching device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2847528A (en) * 1955-02-21 1958-08-12 Donald E Combs Magnetic switch

Also Published As

Publication number Publication date
DE1106402B (en) 1961-05-10
US3087029A (en) 1963-04-23
GB955270A (en) 1964-04-15

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