GB734177A - Improvements in or relating to collapsible photographic cameras - Google Patents

Improvements in or relating to collapsible photographic cameras

Info

Publication number
GB734177A
GB734177A GB34605/53A GB3460553A GB734177A GB 734177 A GB734177 A GB 734177A GB 34605/53 A GB34605/53 A GB 34605/53A GB 3460553 A GB3460553 A GB 3460553A GB 734177 A GB734177 A GB 734177A
Authority
GB
United Kingdom
Prior art keywords
lens carrier
engage
cover
housing
lens
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
GB34605/53A
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.)
Kodak GmbH
Original Assignee
Kodak GmbH
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 Kodak GmbH filed Critical Kodak GmbH
Publication of GB734177A publication Critical patent/GB734177A/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
    • G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
    • G03B3/02—Focusing arrangements of general interest for cameras, projectors or printers moving lens along baseboard

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Structure And Mechanism Of Cameras (AREA)

Abstract

734,177. Collapsible camera. KODAK AKT.-GES. Dec. 11, 1953 [Dec. 11, 1952], No. 34605/53. Class 98 (1). A collapsible camera comprises a tubular lens carrier 9 (which, as shown, has a rectangular cross-section) which slides in a tubular housing 7, being guided therein by keys 20 which engage in keyways 19 spaced round the housing 7 and lens carrier 9 respectively, and a cover 14, pivoted at 17 and connected to the lens carrier by two pins 15 carried by lugs 13, which pins engage in cam slots 16 in the lens carrier so that the cover is opened as the lens comes forward into its operative position. The lens carrier is urged forward into its operative position by compression springs (not shown) connected between the lens carrier and the back 5a of the exposure chamber, and is held in that position by spring studs 27, which engage the outer rim of the housing 7. The cover 14 is held in its closed position over the lens by a sprung bar 36, which carries a catch to engage a lug on the edge of the cover, which edge lies in the groove 32 in the closed position. A supplementary lightexcluding device such as bellows or telescoping tubes may be fitted between the lens carrier and the back of the camera, inside the housing 7.
GB34605/53A 1952-12-11 1953-12-11 Improvements in or relating to collapsible photographic cameras Expired GB734177A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE734177X 1952-12-11

Publications (1)

Publication Number Publication Date
GB734177A true GB734177A (en) 1955-07-27

Family

ID=6641447

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34605/53A Expired GB734177A (en) 1952-12-11 1953-12-11 Improvements in or relating to collapsible photographic cameras

Country Status (1)

Country Link
GB (1) GB734177A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2259576A (en) * 1991-09-12 1993-03-17 Haking W Ets Ltd Retractable camera lens assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2259576A (en) * 1991-09-12 1993-03-17 Haking W Ets Ltd Retractable camera lens assembly
GB2259576B (en) * 1991-09-12 1994-12-21 Haking W Ets Ltd Retractable camera lens assembly

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