CH561430A5 - - Google Patents

Info

Publication number: CH561430A5
Authority: CH; Switzerland

Application number

CH1444273A

Original Assignee

Gaf Corp

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.)

1972-10-13

Filing date

1973-10-10

Publication date

1975-04-30

1973-10-10 Application filed by Gaf Corp filed Critical Gaf Corp

1975-04-30 Publication of CH561430A5 publication Critical patent/CH561430A5/xx

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
- G03B1/18—Moving film strip by means which act on the film between the ends thereof
- G03B1/20—Acting means
- G03B1/22—Claws or pins engaging holes in the film
- 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
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/32—Details specially adapted for motion-picture projection
- G03B21/50—Control devices operated by the film strip during the run

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Projection Apparatus (AREA)
Sheets, Magazines, And Separation Thereof (AREA)

CH1444273A 1972-10-13 1973-10-10 CH561430A5 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US29742972A	1972-10-13	1972-10-13

Publications (1)

Publication Number	Publication Date
CH561430A5 true CH561430A5 (de)	1975-04-30

Family

ID=23146284

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1444273A CH561430A5 (de)	1972-10-13	1973-10-10

Country Status (10)

Country	Link
US (1)	US3774828A (de)
JP (1)	JPS4974937A (de)
BE (1)	BE806039A (de)
CA (1)	CA976574A (de)
CH (1)	CH561430A5 (de)
DE (1)	DE2350255C3 (de)
FR (1)	FR2203526A5 (de)
GB (1)	GB1449908A (de)
IT (1)	IT995773B (de)
NL (1)	NL7314071A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3897142A (en) *	1974-06-13	1975-07-29	Dejur Amsco Corp	Motion picture projector with step motion projection
DE10229380B4 (de) *	2002-06-26	2004-05-13	Arnold & Richter Cine Technik Gmbh & Co Betriebs Kg	Filmschaltwerk in einer Laufbild-Filmaufnahmekamera

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3025753A (en) *	1957-11-14	1962-03-20	Eastman Kodak Co	Motion picture projector for television
US3481662A (en) *	1967-03-02	1969-12-02	Gaf Corp	Film handling mechanism for a moving picture projector
US3524573A (en) *	1968-08-09	1970-08-18	Dejur Amsco Corp	Intermittent film transport means for motion picture projector
CH481393A (fr) *	1968-09-27	1969-11-15	Paillard Sa	Mécanisme d'entraînement intermittent d'un film cinématographique
US3556649A (en) *	1969-04-22	1971-01-19	Bell & Howell Co	Film movement mechanism
BE757046A (fr) *	1969-10-06	1971-03-16	Bell & Howell Co	Mecanisme d'entrainement d'un film a vitesse variable

1972
- 1972-10-13 US US00297429A patent/US3774828A/en not_active Expired - Lifetime
1973
- 1973-09-20 CA CA181,519A patent/CA976574A/en not_active Expired
- 1973-10-06 DE DE2350255A patent/DE2350255C3/de not_active Expired
- 1973-10-09 FR FR7335962A patent/FR2203526A5/fr not_active Expired
- 1973-10-10 IT IT29984/73A patent/IT995773B/it active
- 1973-10-10 CH CH1444273A patent/CH561430A5/xx not_active IP Right Cessation
- 1973-10-11 GB GB4760373A patent/GB1449908A/en not_active Expired
- 1973-10-12 BE BE136657A patent/BE806039A/xx unknown
- 1973-10-12 NL NL7314071A patent/NL7314071A/xx unknown
- 1973-10-12 JP JP48114625A patent/JPS4974937A/ja active Pending

Also Published As

Publication number	Publication date
JPS4974937A (de)	1974-07-19
CA976574A (en)	1975-10-21
IT995773B (it)	1975-11-20
DE2350255B2 (de)	1978-08-10
BE806039A (fr)	1974-02-01
AU6075173A (en)	1975-03-27
GB1449908A (en)	1976-09-15
NL7314071A (de)	1974-04-16
FR2203526A5 (de)	1974-05-10
DE2350255A1 (de)	1974-04-25
DE2350255C3 (de)	1979-04-05
US3774828A (en)	1973-11-27

Publication	Publication Date	Title
JPS5240931B2 (de)	1977-10-15
JPS5420111B2 (de)	1979-07-20
CS153982B1 (de)	1974-03-29
CH568598B5 (de)	1975-10-31
BG18088A1 (de)	1974-09-02
BG18097A1 (de)	1974-09-02
BG18226A1 (de)	1974-10-25
BG18563A1 (de)	1975-02-25
BG19300A1 (de)	1975-06-15
BG26664A4 (de)	1979-05-15
CH1482473A4 (de)	1975-08-29
CH1810272A4 (de)	1977-02-28
CH186973A4 (de)	1975-12-15
CH197873A4 (de)	1975-10-15
CH560086A5 (de)	1975-03-27
CH560123A5 (de)	1975-03-27
CH561478A5 (de)	1975-04-30
CH562507A5 (de)	1975-05-30
CH563045A5 (de)	1975-06-13
CH565093A5 (de)	1975-08-15
CH566077A5 (de)	1975-08-29
CH566492A5 (de)	1975-09-15
CH566531A5 (de)	1975-09-15
CH569584A5 (de)	1975-11-28
CH578482A5 (de)	1976-08-13

Legal Events

Date	Code	Title	Description
1980-06-30	PL	Patent ceased