DE271867C - - Google Patents

Info

Publication number
DE271867C
DE271867C DENDAT271867D DE271867DA DE271867C DE 271867 C DE271867 C DE 271867C DE NDAT271867 D DENDAT271867 D DE NDAT271867D DE 271867D A DE271867D A DE 271867DA DE 271867 C DE271867 C DE 271867C
Authority
DE
Germany
Prior art keywords
blind
bolt
closed circuit
signal
contact
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.)
Active
Application number
DENDAT271867D
Other languages
German (de)
English (en)
Publication of DE271867C publication Critical patent/DE271867C/de
Active legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00Mechanisms for operating contacts
    • H01H3/02Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/16Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch 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. for a door switch, a limit switch, a floor-levelling switch of a lift
    • H01H3/161Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch 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. for a door switch, a limit switch, a floor-levelling switch of a lift for actuation by moving a closing member, e.g. door, cover or lid

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Blinds (AREA)
DENDAT271867D Active DE271867C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE271867C true DE271867C (enrdf_load_stackoverflow)

Family

ID=528486

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT271867D Active DE271867C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE271867C (enrdf_load_stackoverflow)

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