GB1514886A - Cameras - Google Patents

Cameras

Info

Publication number
GB1514886A
GB1514886A GB2634176A GB2634176A GB1514886A GB 1514886 A GB1514886 A GB 1514886A GB 2634176 A GB2634176 A GB 2634176A GB 2634176 A GB2634176 A GB 2634176A GB 1514886 A GB1514886 A GB 1514886A
Authority
GB
United Kingdom
Prior art keywords
lever
release
switch
rotates
shifts
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
GB2634176A
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.)
Pentacon GmbH Foto und Feinwerktechnik
Original Assignee
Pentacon Dresden VEB
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 Pentacon Dresden VEB filed Critical Pentacon Dresden VEB
Publication of GB1514886A publication Critical patent/GB1514886A/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
    • G03B17/38—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

1514886 Camera PENTAGON DRESDEN KAMERA-UND KINOWERKE VEB 24 June 1976 [18 July 1975] 26341/76 Heading G2A A camera has a timing circuit connectable to a voltage source by a main switch 1 actuated by a release 7, an additional switch 2 being connected in parallel with switch 1 and being closed by a diaphragm drive lever 3 so that the circuit remains energized upon return of release 7 to its original position. As shown, upon actuation of release 7: (1) release 7 closes switch 1 (2) release 7 rotates a lever 6 which shifts a blocking lever 8 to free drive lever 3 (3) a spring 14 rotates lever 3 clockwise to close switch 2 and, via a lever 4 and a rod 5, to stop down the diaphragm (4) a portion 9 of lever 3 shifts a second blocking lever 10 to free a lever 12 (5) a spring 18 rotates lever 12 to hinge up a reflex mirror and operate the shutter.
GB2634176A 1975-07-18 1976-06-24 Cameras Expired GB1514886A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD18734675A DD139959A3 (en) 1975-07-18 1975-07-18 DEVICE FOR CAMERAS WITH AUTOMATIC EXPOSURE TIME CONTROL

Publications (1)

Publication Number Publication Date
GB1514886A true GB1514886A (en) 1978-06-21

Family

ID=5501090

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2634176A Expired GB1514886A (en) 1975-07-18 1976-06-24 Cameras

Country Status (3)

Country Link
DD (1) DD139959A3 (en)
DE (1) DE7621508U1 (en)
GB (1) GB1514886A (en)

Also Published As

Publication number Publication date
DD139959A3 (en) 1980-01-30
DE7621508U1 (en) 1976-10-28

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee