GB1401483A - Film winding mechanism - Google Patents

Film winding mechanism

Info

Publication number
GB1401483A
GB1401483A GB5232672A GB5232672A GB1401483A GB 1401483 A GB1401483 A GB 1401483A GB 5232672 A GB5232672 A GB 5232672A GB 5232672 A GB5232672 A GB 5232672A GB 1401483 A GB1401483 A GB 1401483A
Authority
GB
United Kingdom
Prior art keywords
spring
film
wind
pawl
nov
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
GB5232672A
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of GB1401483A publication Critical patent/GB1401483A/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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/42—Interlocking between shutter operation and advance of film or change of plate or cut-film

Abstract

1401483 Film wind-on EASTMAN KODAK CO 13 Nov 1972 [12 Nov 1971] 52326/72 Heading G2A Film wind-on mechanism comprises push member 1, spring-biased rack 2, toothed segments 4, gear wheels 5 and 7 (toothed segment 4 and gear wheel 5 being coupled during forward movements only), spool 9a, pawl 6 in the form of an angular leaf-spring having two spring legs 6b and 6c with staggered ends and a housing 10 against which pawl 6 abuts at the end of the wind-on stroke of member 1 due to slackening of the wound-on film.
GB5232672A 1971-11-12 1972-11-13 Film winding mechanism Expired GB1401483A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19717142722 DE7142722U (en) 1971-11-12 1971-11-12 PHOTOGRAPHIC CAMERA WITH A FILM TRANSPORT DEVICE

Publications (1)

Publication Number Publication Date
GB1401483A true GB1401483A (en) 1975-07-16

Family

ID=6625062

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5232672A Expired GB1401483A (en) 1971-11-12 1972-11-13 Film winding mechanism

Country Status (6)

Country Link
DE (1) DE7142722U (en)
ES (1) ES408545A1 (en)
FR (1) FR2160113A5 (en)
GB (1) GB1401483A (en)
HK (1) HK11076A (en)
MY (1) MY7600076A (en)

Also Published As

Publication number Publication date
DE7142722U (en) 1972-07-20
HK11076A (en) 1976-03-05
MY7600076A (en) 1976-12-31
ES408545A1 (en) 1975-11-01
FR2160113A5 (en) 1973-06-22

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees