GB1349038A - Reflex cameras - Google Patents

Reflex cameras

Info

Publication number
GB1349038A
GB1349038A GB6045871A GB6045871A GB1349038A GB 1349038 A GB1349038 A GB 1349038A GB 6045871 A GB6045871 A GB 6045871A GB 6045871 A GB6045871 A GB 6045871A GB 1349038 A GB1349038 A GB 1349038A
Authority
GB
United Kingdom
Prior art keywords
pivoted member
dec
spring
reflex cameras
mirror
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
GB6045871A
Other languages
English (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.)
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
Publication of GB1349038A publication Critical patent/GB1349038A/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
    • 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
    • G03B17/02—Bodies
    • G03B17/17—Bodies with reflectors arranged in beam forming the photographic image, e.g. for reducing dimensions of camera

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cameras In General (AREA)
  • Structure And Mechanism Of Cameras (AREA)
  • Cameras Adapted For Combination With Other Photographic Or Optical Apparatuses (AREA)
  • Accessories Of Cameras (AREA)
  • Lens Barrels (AREA)
GB6045871A 1970-12-31 1971-12-29 Reflex cameras Expired GB1349038A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10321970A 1970-12-31 1970-12-31

Publications (1)

Publication Number Publication Date
GB1349038A true GB1349038A (en) 1974-03-27

Family

ID=22294011

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6045871A Expired GB1349038A (en) 1970-12-31 1971-12-29 Reflex cameras

Country Status (10)

Country Link
US (1) US3685416A (enExample)
JP (1) JPS5435087B1 (enExample)
AU (1) AU461607B2 (enExample)
CA (1) CA994148A (enExample)
CH (1) CH546963A (enExample)
DE (1) DE2164300C2 (enExample)
FR (1) FR2140994A5 (enExample)
GB (1) GB1349038A (enExample)
IT (1) IT945577B (enExample)
NL (1) NL174765C (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3771427A (en) * 1972-02-02 1973-11-13 Polaroid Corp Reflex camera with mirror latch
US3894294A (en) * 1972-04-24 1975-07-08 Polaroid Corp Flat torque rate drive system
US3957136A (en) * 1973-04-30 1976-05-18 Polaroid Corporation Reflex member hold-down mechanism
US3878545A (en) * 1973-04-30 1975-04-15 Polaroid Corp Reflex member hold-down mechanism
US10850938B2 (en) 2017-10-09 2020-12-01 Gpcp Ip Holdings Llc Mechanical sheet product dispenser

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126806A (en) * 1964-03-31 Mirror control arrangement for reflex cameras
DE933132C (de) * 1953-12-25 1955-09-15 Zeiss Ikon Ag Einaeugige Spiegelreflexkamera
US2997934A (en) * 1959-12-28 1961-08-29 Kamera & Kinowerke Dresden Veb Single lens reflex camera
DE1169282B (de) * 1962-02-20 1964-04-30 Compur Werk Gmbh & Co Einaeugige Reflexkamera mit Spiegelrueckkehr-getriebe
US3589262A (en) * 1968-06-21 1971-06-29 Polaroid Corp Photographic processing apparatus

Also Published As

Publication number Publication date
NL174765B (nl) 1984-03-01
DE2164300C2 (de) 1982-11-25
AU3699271A (en) 1973-06-21
NL174765C (nl) 1984-08-01
DE2164300A1 (de) 1972-07-20
US3685416A (en) 1972-08-22
NL7118134A (enExample) 1972-07-04
AU461607B2 (en) 1975-05-29
CH546963A (de) 1974-03-15
CA994148A (en) 1976-08-03
JPS5435087B1 (enExample) 1979-10-31
FR2140994A5 (enExample) 1973-01-19
IT945577B (it) 1973-05-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee