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GB1103946A - Improved film-feed mechanism for a photographic camera - Google Patents

Improved film-feed mechanism for a photographic camera

Info

Publication number
GB1103946A
GB1103946AGB3154065AGB3154065AGB1103946AGB 1103946 AGB1103946 AGB 1103946AGB 3154065 AGB3154065 AGB 3154065AGB 3154065 AGB3154065 AGB 3154065AGB 1103946 AGB1103946 AGB 1103946A
Authority
GB
United Kingdom
Prior art keywords
camera
film
feed mechanism
spool
photographic camera
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
GB3154065A
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.)
Canon Inc
Original Assignee
Canon Camera Co Inc
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 Canon Camera Co IncfiledCriticalCanon Camera Co Inc
Publication of GB1103946ApublicationCriticalpatent/GB1103946A/en
Expiredlegal-statusCriticalCurrent

Links

Classifications

Landscapes

Abstract

1,103,946. Photographic camera. CANON CAMERA CO. Inc. July 23, 1965 [July 27, 1964; Dec. 2, 1964; Jan. 12, 1965 (2); Feb. 4, 1965], No. 31540/65. Heading G2A. A camera (Fig. 1) comprises a film feed mechanism 4, a cylindrical film-winding chamber 5 comprising therein a rotatable spool 8 which has spring-loaded arms 6 which urge the film against the walls of chamber as it is wound on to the spool, the winding shaft 7 of the spool being in driving engagement with the film feed mechanism. Modified spring-loaded arms arrangements of the camera back for pressing the perforations in the film into engagement with the film feed mechanism and which allow easy loading, and arrangements for preventing the corner of the leading edge of the camera from catching a film perforation, may be incorporated into the camera Figs.3 to 21 (not shown).
GB3154065A1964-07-271965-07-23Improved film-feed mechanism for a photographic cameraExpiredGB1103946A (en)

Applications Claiming Priority (5)

Application NumberPriority DateFiling DateTitle
JP42735641964-07-27
JP67741641964-07-27
JP1830651965-01-12
JP1449651965-01-12
JP6135651965-02-04

Publications (1)

Publication NumberPublication Date
GB1103946Atrue GB1103946A (en)1968-02-21

Family

ID=584092

Family Applications (1)

Application NumberTitlePriority DateFiling Date
GB3154065AExpiredGB1103946A (en)1964-07-271965-07-23Improved film-feed mechanism for a photographic camera

Country Status (3)

CountryLink
CH (1)CH440951A (en)
DE (1)DE1288905B (en)
GB (1)GB1103946A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US5590645A (en)*1990-03-021997-01-07Glaxo Group LimitedInhalation device
US6536427B2 (en)1990-03-022003-03-25Glaxo Group LimitedInhalation device
US6792945B2 (en)1990-03-022004-09-21Glaxo Group LimitedInhalation device
US7225808B2 (en)1990-03-022007-06-05Glaxo Group LimitedInhalation device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
DD234085A1 (en)*1985-01-161986-03-19Pentacon Dresden Veb PHOTOGRAPHIC CAMERA WITH WRAPPING CHAMBER
DE4120033A1 (en)*1991-06-181992-12-24Hell Ag Linotype FILM CASSETTE
DE4420660C2 (en)*1994-06-141997-11-27Agfa Gevaert Ag Device for winding up photographic film strips

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US3003712A (en)*1959-03-031961-10-10Graflex IncTake-up spool for photographic cameras

Cited By (8)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US5590645A (en)*1990-03-021997-01-07Glaxo Group LimitedInhalation device
US5860419A (en)*1990-03-021999-01-19Glaxo Group LimitedInhalation device
US5873360A (en)*1990-03-021999-02-23Glaxo Group LimitedInhalation device
US6032666A (en)*1990-03-022000-03-07Glaxo Group LimitedInhalation device
US6536427B2 (en)1990-03-022003-03-25Glaxo Group LimitedInhalation device
US6792945B2 (en)1990-03-022004-09-21Glaxo Group LimitedInhalation device
US7225808B2 (en)1990-03-022007-06-05Glaxo Group LimitedInhalation device
US7389775B2 (en)1990-03-022008-06-24Glaxo Group LimitedInhalation device

Also Published As

Publication numberPublication date
DE1288905B (en)1969-02-06
CH440951A (en)1967-07-31

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