DE382083C - Blendenvorrichtung fuer Buehnenscheinwerfer - Google Patents

Blendenvorrichtung fuer Buehnenscheinwerfer

Info

Publication number
DE382083C
DE382083C DESCH67103D DESC067103D DE382083C DE 382083 C DE382083 C DE 382083C DE SCH67103 D DESCH67103 D DE SCH67103D DE SC067103 D DESC067103 D DE SC067103D DE 382083 C DE382083 C DE 382083C
Authority
DE
Germany
Prior art keywords
aperture device
stage lights
lights
stage
aperture
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
DESCH67103D
Other languages
English (en)
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.)
Schwabe & Co
Original Assignee
Schwabe & Co
Publication date
Priority to DESCH67103D priority Critical patent/DE382083C/de
Application granted granted Critical
Publication of DE382083C publication Critical patent/DE382083C/de
Expired 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Building Awnings And Sunshades (AREA)

Description

Hierzu ι Blatt Zeichnungen.

Claims (2)

  1. Patent-Ansprüche:
    ι . Blendenvorrichtung für Scheinwerfer, dadurch gekennzeichnet, daß sie aus einer oder mehreren an sich bekannten Rollblenden besteht, welche in oder nahe der Objekt ebene liegen.
  2. 2. Blendenvorrichtung nach Anspruch 1, gekennzeichnet durch ein- und ausrückbare Kupplung zweier oder mehrerer Rollenachsen.
DESCH67103D Blendenvorrichtung fuer Buehnenscheinwerfer Expired DE382083C (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH67103D DE382083C (de) Blendenvorrichtung fuer Buehnenscheinwerfer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH67103D DE382083C (de) Blendenvorrichtung fuer Buehnenscheinwerfer

Publications (1)

Publication Number Publication Date
DE382083C true DE382083C (de) 1923-09-28

Family

ID=7439044

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH67103D Expired DE382083C (de) Blendenvorrichtung fuer Buehnenscheinwerfer

Country Status (1)

Country Link
DE (1) DE382083C (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2652657A (en) * 1948-02-17 1953-09-22 Joy Mfg Co Drafting table
WO2006050733A1 (en) * 2004-11-10 2006-05-18 Martin Professional A/S Method and apparatus for project light with gel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2652657A (en) * 1948-02-17 1953-09-22 Joy Mfg Co Drafting table
WO2006050733A1 (en) * 2004-11-10 2006-05-18 Martin Professional A/S Method and apparatus for project light with gel
GB2434636A (en) * 2004-11-10 2007-08-01 Martin Professional As Method and apparatus for project light with gel
GB2434636B (en) * 2004-11-10 2009-03-18 Martin Professional As Method and apparatus for project light with gel

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