GB190903180A - An Improved Electric Control Switch for Machine Hammers, Rams, Cranes, Lifts, and the like. - Google Patents

An Improved Electric Control Switch for Machine Hammers, Rams, Cranes, Lifts, and the like.

Info

Publication number
GB190903180A
GB190903180A GB190903180DA GB190903180A GB 190903180 A GB190903180 A GB 190903180A GB 190903180D A GB190903180D A GB 190903180DA GB 190903180 A GB190903180 A GB 190903180A
Authority
GB
United Kingdom
Prior art keywords
ram
contacts
brake
segments
clutch
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
Other languages
English (en)
Inventor
Karl Iffland
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
Application granted granted Critical
Publication of GB190903180A publication Critical patent/GB190903180A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/02—Details
    • H01H19/10—Movable parts; Contacts mounted thereon
    • H01H19/14—Operating parts, e.g. turn knob
    • H01H19/18—Operating parts, e.g. turn knob 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

  • Cage And Drive Apparatuses For Elevators (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
GB190903180D 1909-02-09 1909-02-09 An Improved Electric Control Switch for Machine Hammers, Rams, Cranes, Lifts, and the like. Expired GB190903180A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190903180T 1909-02-09

Publications (1)

Publication Number Publication Date
GB190903180A true GB190903180A (en) 1909-12-02

Family

ID=32553994

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190903180D Expired GB190903180A (en) 1909-02-09 1909-02-09 An Improved Electric Control Switch for Machine Hammers, Rams, Cranes, Lifts, and the like.

Country Status (2)

Country Link
DE (1) DE222317C (enrdf_load_stackoverflow)
GB (1) GB190903180A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
DE222317C (enrdf_load_stackoverflow)

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