GB2188904B - Light shielding film case for surveillance camera - Google Patents

Light shielding film case for surveillance camera

Info

Publication number
GB2188904B
GB2188904B GB8608907A GB8608907A GB2188904B GB 2188904 B GB2188904 B GB 2188904B GB 8608907 A GB8608907 A GB 8608907A GB 8608907 A GB8608907 A GB 8608907A GB 2188904 B GB2188904 B GB 2188904B
Authority
GB
United Kingdom
Prior art keywords
light shielding
shielding film
surveillance camera
film case
case
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
GB8608907A
Other languages
English (en)
Other versions
GB8608907D0 (en
GB2188904A (en
Inventor
Tadayuki Kirigaya
Ichiro Taguchi
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.)
Pentax Corp
Original Assignee
Asahi Kogaku Kogyo Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10596064&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB2188904(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Priority to GB8608907A priority Critical patent/GB2188904B/en
Priority to DE19863613169 priority patent/DE3613169A1/de
Publication of GB8608907D0 publication Critical patent/GB8608907D0/en
Publication of GB2188904A publication Critical patent/GB2188904A/en
Application granted granted Critical
Publication of GB2188904B publication Critical patent/GB2188904B/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
    • G03B17/28—Locating light-sensitive material within camera
    • G03B17/30—Locating spools or other rotatable holders of coiled film
    • 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
    • G03B17/26—Holders for containing light sensitive material and adapted to be inserted within the camera
    • G03B17/265—Holders for containing light sensitive material and adapted to be inserted within the camera specially adapted for motion picture film, e.g. cassettes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Cameras Including Film Mechanisms (AREA)
GB8608907A 1986-04-11 1986-04-11 Light shielding film case for surveillance camera Expired GB2188904B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8608907A GB2188904B (en) 1986-04-11 1986-04-11 Light shielding film case for surveillance camera
DE19863613169 DE3613169A1 (de) 1986-04-11 1986-04-18 Lichtabgeschirmte filmbehaelterpaaranordnung fuer eine ueberwachungskamera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8608907A GB2188904B (en) 1986-04-11 1986-04-11 Light shielding film case for surveillance camera

Publications (3)

Publication Number Publication Date
GB8608907D0 GB8608907D0 (en) 1986-05-14
GB2188904A GB2188904A (en) 1987-10-14
GB2188904B true GB2188904B (en) 1989-12-28

Family

ID=10596064

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8608907A Expired GB2188904B (en) 1986-04-11 1986-04-11 Light shielding film case for surveillance camera

Country Status (2)

Country Link
DE (1) DE3613169A1 (enrdf_load_stackoverflow)
GB (1) GB2188904B (enrdf_load_stackoverflow)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1173366A (en) * 1966-04-25 1969-12-10 Ricoh Kk Improvements in or relating to motion picture film cartridges
GB1556765A (en) * 1976-04-09 1979-11-28 Itek Corp Carridge-like device dor advancing and withdrawing a prededetermined length of film to and from a camera
GB1559092A (en) * 1976-02-13 1980-01-16 Linotype Paul Ltd Take up mechanism and casette for strip material
EP0102250A2 (en) * 1982-09-01 1984-03-07 Xerox Corporation Mechanisms for providing drag during unwinding of tapes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE651388C (de) * 1935-10-12 1937-10-13 Lampen Und Metallwarenfabriken Filmkassette
DE2430965A1 (de) * 1974-06-27 1976-01-08 Lu Shui Ting Filmbandkassette

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1173366A (en) * 1966-04-25 1969-12-10 Ricoh Kk Improvements in or relating to motion picture film cartridges
GB1559092A (en) * 1976-02-13 1980-01-16 Linotype Paul Ltd Take up mechanism and casette for strip material
GB1556765A (en) * 1976-04-09 1979-11-28 Itek Corp Carridge-like device dor advancing and withdrawing a prededetermined length of film to and from a camera
EP0102250A2 (en) * 1982-09-01 1984-03-07 Xerox Corporation Mechanisms for providing drag during unwinding of tapes

Also Published As

Publication number Publication date
GB8608907D0 (en) 1986-05-14
DE3613169A1 (de) 1987-10-22
DE3613169C2 (enrdf_load_stackoverflow) 1988-07-28
GB2188904A (en) 1987-10-14

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Legal Events

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

Effective date: 19930411