FR2391487A1 - Professional camera film loading safety lock - has buttons on film loader which slip into slots in camera body and loader is released by pressure plate and spring actuated button - Google Patents

Professional camera film loading safety lock - has buttons on film loader which slip into slots in camera body and loader is released by pressure plate and spring actuated button

Info

Publication number
FR2391487A1
FR2391487A1 FR7715479A FR7715479A FR2391487A1 FR 2391487 A1 FR2391487 A1 FR 2391487A1 FR 7715479 A FR7715479 A FR 7715479A FR 7715479 A FR7715479 A FR 7715479A FR 2391487 A1 FR2391487 A1 FR 2391487A1
Authority
FR
France
Prior art keywords
loader
film
camera
buttons
lock
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.)
Granted
Application number
FR7715479A
Other languages
French (fr)
Other versions
FR2391487B3 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7715479A priority Critical patent/FR2391487A1/en
Publication of FR2391487A1 publication Critical patent/FR2391487A1/en
Application granted granted Critical
Publication of FR2391487B3 publication Critical patent/FR2391487B3/fr
Granted 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
    • G03B17/26—Holders for containing light sensitive material and adapted to be inserted within the camera

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)

Abstract

The camera (1) safety lock has three anchoring points two of which form part of a single lock. The lock carried by the camera (1) has lateral movement perpendicular to the axis of the assembly. The lock is held in two catches (15, 16) on the axis of two buttons (8, 9) carried on the rear end of the film loader (2). The third anchoring point (4) placed in the front of the film loader (2) consists of a mortise and tenon type assembly (3, 4). Release of the film loader is achieved by means of push plate (7) which actuates a cam (19) which makes the lock move to a release position. The push plate (7) also frees at the moment of release an ejection button (6) whose spring (r4) was compressed at the moment of film loading. The button (6) permits quick release of the camera loader (2).
FR7715479A 1977-05-20 1977-05-20 Professional camera film loading safety lock - has buttons on film loader which slip into slots in camera body and loader is released by pressure plate and spring actuated button Granted FR2391487A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7715479A FR2391487A1 (en) 1977-05-20 1977-05-20 Professional camera film loading safety lock - has buttons on film loader which slip into slots in camera body and loader is released by pressure plate and spring actuated button

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7715479A FR2391487A1 (en) 1977-05-20 1977-05-20 Professional camera film loading safety lock - has buttons on film loader which slip into slots in camera body and loader is released by pressure plate and spring actuated button

Publications (2)

Publication Number Publication Date
FR2391487A1 true FR2391487A1 (en) 1978-12-15
FR2391487B3 FR2391487B3 (en) 1980-04-30

Family

ID=9191093

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7715479A Granted FR2391487A1 (en) 1977-05-20 1977-05-20 Professional camera film loading safety lock - has buttons on film loader which slip into slots in camera body and loader is released by pressure plate and spring actuated button

Country Status (1)

Country Link
FR (1) FR2391487A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0015630A1 (en) * 1979-03-09 1980-09-17 Societe D'optique, De Mecanique D'electricite Et De Radio O.M.E.R.A. - S.E.G.I.D. Security bolt mechanism for a camera cassette and camera and/or cassette incorporating such a mechanism
FR2473736A1 (en) * 1980-01-16 1981-07-17 Omera Segid Locking mechanism for camera film case - has spigots and double threaded screw arrangement associated with articulated catch

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0015630A1 (en) * 1979-03-09 1980-09-17 Societe D'optique, De Mecanique D'electricite Et De Radio O.M.E.R.A. - S.E.G.I.D. Security bolt mechanism for a camera cassette and camera and/or cassette incorporating such a mechanism
FR2450747A1 (en) * 1979-03-09 1980-10-03 Omera Segid SECURITY LOCKING MECHANISM FOR CAMERA STORE, AND CAMERA AND / OR STORE INCORPORATING SUCH A MECHANISM
FR2473736A1 (en) * 1980-01-16 1981-07-17 Omera Segid Locking mechanism for camera film case - has spigots and double threaded screw arrangement associated with articulated catch

Also Published As

Publication number Publication date
FR2391487B3 (en) 1980-04-30

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Legal Events

Date Code Title Description
CL Concession to grant licences
SN Distraint notified (in the national patent register)
SN Distraint notified (in the national patent register)