DE300431C - - Google Patents

Info

Publication number
DE300431C
DE300431C DENDAT300431D DE300431DA DE300431C DE 300431 C DE300431 C DE 300431C DE NDAT300431 D DENDAT300431 D DE NDAT300431D DE 300431D A DE300431D A DE 300431DA DE 300431 C DE300431 C DE 300431C
Authority
DE
Germany
Prior art keywords
shaft
locking
slide
teeth
effected
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
DENDAT300431D
Other languages
German (de)
English (en)
Publication of DE300431C publication Critical patent/DE300431C/de
Active legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
DENDAT300431D Active DE300431C (en(2012))

Publications (1)

Publication Number Publication Date
DE300431C true DE300431C (en(2012))

Family

ID=554423

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT300431D Active DE300431C (en(2012))

Country Status (1)

Country Link
DE (1) DE300431C (en(2012))

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