AT346182B - DEVICE FOR SWITCHING OFF THE GRIPPER IN PROJECTORS SET UP FOR STILL IMAGE PROJECTION FOR FILMS OF THE SAME WIDTH, BUT DIFFERENT IMAGE DIMENSIONS AND / OR DIFFERENT EDGE SPACES OF THEIR PERFORATION - Google Patents

DEVICE FOR SWITCHING OFF THE GRIPPER IN PROJECTORS SET UP FOR STILL IMAGE PROJECTION FOR FILMS OF THE SAME WIDTH, BUT DIFFERENT IMAGE DIMENSIONS AND / OR DIFFERENT EDGE SPACES OF THEIR PERFORATION

Info

Publication number: AT346182B
Authority: AT; Austria
Prior art keywords: different; gripper; perforation; films; switching
Prior art date: 1972-04-27

Application number

AT379873A

Other languages

German (de)

Original Assignee

Meopta Narodni Podnik

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.)

1972-04-27

Filing date

1973-04-27

Publication date

1978-10-25

1973-04-27 Application filed by Meopta Narodni Podnik filed Critical Meopta Narodni Podnik

1978-10-25 Application granted granted Critical

1978-10-25 Publication of AT346182B publication Critical patent/AT346182B/en

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
- G03B1/00—Film strip handling
- G03B1/42—Guiding, framing, or constraining film in desired position relative to lens system
- G03B1/48—Gates or pressure devices, e.g. plate
- G03B1/50—Gates or pressure devices, e.g. plate adjustable or interchangeable, e.g. for different film widths

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Projection Apparatus (AREA)

AT379873A 1972-04-27 1973-04-27 DEVICE FOR SWITCHING OFF THE GRIPPER IN PROJECTORS SET UP FOR STILL IMAGE PROJECTION FOR FILMS OF THE SAME WIDTH, BUT DIFFERENT IMAGE DIMENSIONS AND / OR DIFFERENT EDGE SPACES OF THEIR PERFORATION AT346182B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CS286272A CS152939B1 (en)	1972-04-27	1972-04-27

Publications (1)

Publication Number	Publication Date
AT346182B true AT346182B (en)	1978-10-25

Family

ID=5366949

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT379873A AT346182B (en)	1972-04-27	1973-04-27	DEVICE FOR SWITCHING OFF THE GRIPPER IN PROJECTORS SET UP FOR STILL IMAGE PROJECTION FOR FILMS OF THE SAME WIDTH, BUT DIFFERENT IMAGE DIMENSIONS AND / OR DIFFERENT EDGE SPACES OF THEIR PERFORATION

Country Status (8)

Country	Link
AT (1)	AT346182B (en)
CH (1)	CH558026A (en)
CS (1)	CS152939B1 (en)
DD (1)	DD103974A1 (en)
DE (1)	DE2318540C3 (en)
FR (1)	FR2182559A5 (en)
GB (1)	GB1404251A (en)
IT (1)	IT984131B (en)

1972
- 1972-04-27 CS CS286272A patent/CS152939B1/cs unknown
1973
- 1973-04-11 DD DD17010273A patent/DD103974A1/xx unknown
- 1973-04-12 DE DE19732318540 patent/DE2318540C3/en not_active Expired
- 1973-04-24 CH CH579873A patent/CH558026A/en not_active IP Right Cessation
- 1973-04-26 IT IT2343173A patent/IT984131B/en active
- 1973-04-27 AT AT379873A patent/AT346182B/en active
- 1973-04-27 GB GB2006373A patent/GB1404251A/en not_active Expired
- 1973-04-27 FR FR7315477A patent/FR2182559A5/fr not_active Expired

Also Published As

Publication number	Publication date
CS152939B1 (en)	1974-02-22
GB1404251A (en)	1975-08-28
IT984131B (en)	1974-11-20
DD103974A1 (en)	1974-02-12
DE2318540A1 (en)	1973-10-31
DE2318540B2 (en)	1978-11-09
DE2318540C3 (en)	1979-07-12
CH558026A (en)	1975-01-15
FR2182559A5 (en)	1973-12-07

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