GB1527470A - Optical slide projector - Google Patents

Optical slide projector

Info

Publication number
GB1527470A
GB1527470A GB3473077A GB3473077A GB1527470A GB 1527470 A GB1527470 A GB 1527470A GB 3473077 A GB3473077 A GB 3473077A GB 3473077 A GB3473077 A GB 3473077A GB 1527470 A GB1527470 A GB 1527470A
Authority
GB
United Kingdom
Prior art keywords
slide
franke
heidecke
slide projector
magazine
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
GB3473077A
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.)
Rollei Werke Franke und Heidecke GmbH and Co KG
Original Assignee
Rollei Werke Franke und Heidecke GmbH and Co KG
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 Rollei Werke Franke und Heidecke GmbH and Co KG filed Critical Rollei Werke Franke und Heidecke GmbH and Co KG
Publication of GB1527470A publication Critical patent/GB1527470A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B23/00—Devices for changing pictures in viewing apparatus or projectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Microscoopes, Condenser (AREA)
  • Projection-Type Copiers In General (AREA)

Abstract

1527470 Magazine slide projectors FRANKE & HEIDECKE GmbH [trading as ROLLEIWERKE FRANKE & HEIDECKE] 18 Aug 1977 [8 Sept 1976] 34730/77 Heading G2J The projector has a base 1 with upturned edges carrying the projection components, e.g. lamp 2 and blower motor 3. A cover 6 is extended to form, in one piece therewith, a magazine guide 7 with a slide lifting ramp 8. Cut-outs 10, 11 are formed to allow passage for the slide changer 4.
GB3473077A 1976-09-08 1977-08-18 Optical slide projector Expired GB1527470A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19767627992 DE7627992U1 (en) 1976-09-08 1976-09-08 STILL PROJECTOR

Publications (1)

Publication Number Publication Date
GB1527470A true GB1527470A (en) 1978-10-04

Family

ID=6668987

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3473077A Expired GB1527470A (en) 1976-09-08 1977-08-18 Optical slide projector

Country Status (5)

Country Link
BE (1) BE858498A (en)
DE (1) DE7627992U1 (en)
FR (1) FR2364481A1 (en)
GB (1) GB1527470A (en)
IE (1) IE45661B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2933162C2 (en) * 1979-08-16 1982-02-25 Rollei-Werke Franke & Heidecke Gmbh & Co Kg, 3300 Braunschweig Slide projector

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1260183B (en) * 1960-01-04 1968-02-01 Honeywell Inc Magazine projector with picture changing device
FR2113264A5 (en) * 1970-10-28 1972-06-23 Gaf Corp
DE2316140A1 (en) * 1972-03-30 1973-10-18 Minnesota Mining & Mfg PROJECTOR FOR PICTURE AND SOUND REPRODUCTION

Also Published As

Publication number Publication date
IE45661B1 (en) 1982-10-20
FR2364481A1 (en) 1978-04-07
IE45661L (en) 1978-03-08
FR2364481B1 (en) 1981-01-09
DE7627992U1 (en) 1976-12-30
BE858498A (en) 1978-01-02

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee