CA1007085A - Folding viewing device for a folding camera - Google Patents

Folding viewing device for a folding camera

Info

Publication number
CA1007085A
CA1007085A CA140,575A CA140575A CA1007085A CA 1007085 A CA1007085 A CA 1007085A CA 140575 A CA140575 A CA 140575A CA 1007085 A CA1007085 A CA 1007085A
Authority
CA
Canada
Prior art keywords
folding
viewing device
camera
folding camera
folding viewing
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
CA140,575A
Other languages
English (en)
Other versions
CA140575S (en
Inventor
Peter F. Costa
Edward H. Coughlan
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.)
Polaroid Corp
Original Assignee
Polaroid Corp
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 Polaroid Corp filed Critical Polaroid Corp
Application granted granted Critical
Publication of CA1007085A publication Critical patent/CA1007085A/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
    • G03B19/00—Cameras
    • G03B19/02—Still-picture cameras
    • G03B19/12—Reflex cameras with single objective and a movable reflector or a partly-transmitting mirror

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Structure And Mechanism Of Cameras (AREA)
  • Viewfinders (AREA)
  • Blocking Light For Cameras (AREA)
CA140,575A 1971-05-10 1972-04-25 Folding viewing device for a folding camera Expired CA1007085A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14155471A 1971-05-10 1971-05-10

Publications (1)

Publication Number Publication Date
CA1007085A true CA1007085A (en) 1977-03-22

Family

ID=22496202

Family Applications (1)

Application Number Title Priority Date Filing Date
CA140,575A Expired CA1007085A (en) 1971-05-10 1972-04-25 Folding viewing device for a folding camera

Country Status (9)

Country Link
US (1) US3722389A (de)
JP (1) JPS5436489B1 (de)
AU (1) AU471731B2 (de)
CA (1) CA1007085A (de)
DE (1) DE2223023C3 (de)
FR (1) FR2139384A5 (de)
GB (1) GB1329536A (de)
IT (1) IT957790B (de)
NL (1) NL182433C (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3832726A (en) * 1973-04-23 1974-08-27 Polaroid Corp Collapsible camera
JPS5852208B2 (ja) * 1974-09-28 1983-11-21 キヤノン株式会社 リ−ダ−プリンタ−
US4389110A (en) * 1981-12-28 1983-06-21 Polaroid Corporation Folding camera
US4392732A (en) * 1981-12-28 1983-07-12 Polaroid Corporation Folding camera with viewfinder having independently mounted optical elements
US4395102A (en) * 1981-12-28 1983-07-26 Polaroid Corporation Bellows for folding camera
US4387978A (en) * 1981-12-28 1983-06-14 Polaroid Corporation Folding camera with pivotally mounted viewfinder
US4723140A (en) * 1986-05-20 1988-02-02 Polaroid Corporation Compact folding camera construction
US10142526B2 (en) 2016-07-28 2018-11-27 Microsoft Technology Licensing, Llc Self-aligning multi-part camera system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2192394A (en) * 1937-01-28 1940-03-05 Billing Noel Pemberton Photographic camera
US2101986A (en) * 1937-04-01 1937-12-14 Eastman Kodak Co Self-erecting front camera
US2641955A (en) * 1949-03-03 1953-06-16 Rollei Werke Franke Heidecke Focusing hood for photographic cameras
US2637254A (en) * 1950-05-05 1953-05-05 Voigtlander & Sohn Ag Strut or spreader system for folding photographic cameras
JPS452462Y1 (de) * 1967-05-13 1970-01-31
US3447437A (en) * 1967-07-25 1969-06-03 Polaroid Corp Photographic processing apparatus

Also Published As

Publication number Publication date
FR2139384A5 (de) 1973-01-05
DE2223023A1 (de) 1972-11-16
DE2223023B2 (de) 1981-01-29
JPS5436489B1 (de) 1979-11-09
NL182433C (nl) 1988-03-01
AU4165372A (en) 1973-11-01
AU471731B2 (en) 1976-04-29
DE2223023C3 (de) 1981-10-22
IT957790B (it) 1973-10-20
GB1329536A (en) 1973-09-12
NL7206200A (de) 1972-11-14
US3722389A (en) 1973-03-27

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