DE221424C - - Google Patents

Info

Publication number
DE221424C
DE221424C DENDAT221424D DE221424DA DE221424C DE 221424 C DE221424 C DE 221424C DE NDAT221424 D DENDAT221424 D DE NDAT221424D DE 221424D A DE221424D A DE 221424DA DE 221424 C DE221424 C DE 221424C
Authority
DE
Germany
Prior art keywords
lamp
frame
disc
ropes
disk
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
DENDAT221424D
Other languages
German (de)
English (en)
Publication of DE221424C publication Critical patent/DE221424C/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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/36—Hoisting or lowering devices, e.g. for maintenance
    • F21V21/38—Hoisting or lowering devices, e.g. for maintenance with a cable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Load-Engaging Elements For Cranes (AREA)
DENDAT221424D Active DE221424C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE221424C true DE221424C (enrdf_load_stackoverflow)

Family

ID=482397

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT221424D Active DE221424C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE221424C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5307674A (en) * 1990-11-13 1994-05-03 Forti Jose E Automatic equipment for pneumatic calibration

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5307674A (en) * 1990-11-13 1994-05-03 Forti Jose E Automatic equipment for pneumatic calibration

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