JPS5734538A - Electromagnetic release camera - Google Patents

Electromagnetic release camera

Info

Publication number
JPS5734538A
JPS5734538A JP10820480A JP10820480A JPS5734538A JP S5734538 A JPS5734538 A JP S5734538A JP 10820480 A JP10820480 A JP 10820480A JP 10820480 A JP10820480 A JP 10820480A JP S5734538 A JPS5734538 A JP S5734538A
Authority
JP
Japan
Prior art keywords
camera
release
mechanical
motor drive
drive device
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.)
Pending
Application number
JP10820480A
Other languages
Japanese (ja)
Inventor
Mikito Furuya
Koichi Daitoku
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.)
Nikon Corp
Nippon Chemical Industrial Co Ltd
Original Assignee
Nippon Chemical Industrial Co Ltd
Nippon Kogaku KK
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 Nippon Chemical Industrial Co Ltd, Nippon Kogaku KK filed Critical Nippon Chemical Industrial Co Ltd
Priority to JP10820480A priority Critical patent/JPS5734538A/en
Publication of JPS5734538A publication Critical patent/JPS5734538A/en
Pending 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
    • G03B17/38—Releasing-devices separate from shutter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Cameras Including Film Mechanisms (AREA)
  • Shutters For Cameras (AREA)

Abstract

PURPOSE:To permit mounting a mechanical motor drive device to an electromagnetic release camera by providing a means of converting mechanical release motion to an electrical release signal in a camera. CONSTITUTION:A mechanical motor drive device is mounted to a camera, and when the release output member 20 provided to said device is operated by the operation of the release button of the motor drive device, its leading end arrives at the inside of the camera through a hole 4a, and abuts on a moving member 5, thereby moving this upward. When the member 5 ascends by a prescribed extent, a contact piece 12 is curved upward by the wall surface delineating a recess 5b until it contacts a contactor 13a, thereby turning a switch S2 on. Namely, the mechanical motion of the member 20 is converted to an electrical signal, and electromagnetic release is accomplished in the camera. With such constitution, it is possible to mount the motor drive device of a mechanical type to the electromagnetic release camera.
JP10820480A 1980-08-08 1980-08-08 Electromagnetic release camera Pending JPS5734538A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10820480A JPS5734538A (en) 1980-08-08 1980-08-08 Electromagnetic release camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10820480A JPS5734538A (en) 1980-08-08 1980-08-08 Electromagnetic release camera

Publications (1)

Publication Number Publication Date
JPS5734538A true JPS5734538A (en) 1982-02-24

Family

ID=14478652

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10820480A Pending JPS5734538A (en) 1980-08-08 1980-08-08 Electromagnetic release camera

Country Status (1)

Country Link
JP (1) JPS5734538A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4940931A (en) * 1972-08-26 1974-04-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4940931A (en) * 1972-08-26 1974-04-17

Similar Documents

Publication Publication Date Title
ES485861A1 (en) Plunger switch
CA2029235A1 (en) Water-activated survival lamp unit and an improved water sensing switch therefor
SE8300361D0 (en) RORELSEOVERFORINGSANORDNING
EP0362871A3 (en) Remote-controlled circuit breaker
ES8704403A1 (en) Brake booster with a brake light switch.
JPS5734538A (en) Electromagnetic release camera
ATE63405T1 (en) ELECTRICAL SWITCH CELL.
CA2042227A1 (en) Molded case circuit breaker trip-to-test button and auxiliary switch interface
US3011287A (en) Battery operated toy adapted to simulate a dental drill
GB775882A (en) Improvements in or relating to fluid pressure actuated electric switch devices
EP0300697A3 (en) Electric switches
JPS5476749A (en) Device of preventing reversion
FR2436429A1 (en) ELECTRICALLY CONTROLLED WATCHMAKING MOVEMENT
JPS55124128A (en) Light modulating light emitting device of grip form
JPS57210702A (en) Operating mechanism for setting car mounting antenna
DE3677691D1 (en) AUXILIARY ARRANGEMENT FOR ELECTRICAL SWITCHING, ESPECIALLY FOR RELAYS WITH CONTACTS, APRON OR LIKE REMOTE CONTROLLED ARRANGEMENTS.
EP0025154A3 (en) Electric alarm device
FR2354626A2 (en) Push button operated safety switch - has contact actuating lever in form of rigid magnetisable swivelling armature
ES8101811A1 (en) Electrical switch
JPS6424329A (en) Switch device
FR2227688A1 (en) Push button contactless electrical switching - avoids contact wear noise and bounce using light beam and window
FR2340610A1 (en) Push button operated safety switch - has contact actuating lever in form of rigid magnetisable swivelling armature
JPS554932A (en) Lead frame position detecting device
JPS57150836A (en) Remote control release device of camera
EP0213296A3 (en) Arrangement for switching a vacuum cleaner on and off