GB863296A - Film spool - Google Patents

Film spool

Info

Publication number
GB863296A
GB863296A GB10788/59A GB1078859A GB863296A GB 863296 A GB863296 A GB 863296A GB 10788/59 A GB10788/59 A GB 10788/59A GB 1078859 A GB1078859 A GB 1078859A GB 863296 A GB863296 A GB 863296A
Authority
GB
United Kingdom
Prior art keywords
members
mundt
geiger
march
moulding
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
GB10788/59A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB863296A publication Critical patent/GB863296A/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
    • G03B2217/00—Details of cameras or camera bodies; Accessories therefor
    • G03B2217/26—Holders for containing light-sensitive material and adapted to be inserted within the camera
    • G03B2217/261—Details of spools

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)

Abstract

863,296. Moulding film spools. GEIGER, A., and MUNDT, P., [trading as GUMUPLAST GEIGER and MUNDT OHG.]. March 31, 1959 [March 31, 1958], No. 10788/59. Class 87(2). [Also in Group XX] An injection mould for moulding a film spool of thermoplastic material having a slot 4, Fig. 5, defined by grooved surfaces 5, 6 for receiving the paper leader of rollfilms, two recesses 12 for receiving spool driving and locating members, and two passageways 8, 9 of substantially arcuate cross-section, comprises two jaw members 13, 14, Fig. 6, supporting therein core members 17, 18 respectively, two diametrically opposed projections 15, 16 in the same (as shown) or different jaw members, and four floating core members 19, 20 supported at their points of abutment by the projections 15, 16.
GB10788/59A 1958-03-31 1959-03-31 Film spool Expired GB863296A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE863296X 1958-03-31

Publications (1)

Publication Number Publication Date
GB863296A true GB863296A (en) 1961-03-22

Family

ID=6800976

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10788/59A Expired GB863296A (en) 1958-03-31 1959-03-31 Film spool

Country Status (1)

Country Link
GB (1) GB863296A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4834310A (en) * 1987-01-20 1989-05-30 Konica Corporation Photographic film spool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4834310A (en) * 1987-01-20 1989-05-30 Konica Corporation Photographic film spool

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