GB1075352A - Improvements in or relating to a device for use with bobbins, spools, reels and the like - Google Patents

Improvements in or relating to a device for use with bobbins, spools, reels and the like

Info

Publication number
GB1075352A
GB1075352A GB4342862A GB4342862A GB1075352A GB 1075352 A GB1075352 A GB 1075352A GB 4342862 A GB4342862 A GB 4342862A GB 4342862 A GB4342862 A GB 4342862A GB 1075352 A GB1075352 A GB 1075352A
Authority
GB
United Kingdom
Prior art keywords
tape
film
bobbins
spools
reels
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
GB4342862A
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
Priority to GB4342862A priority Critical patent/GB1075352A/en
Publication of GB1075352A publication Critical patent/GB1075352A/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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/32—Details specially adapted for motion-picture projection
    • G03B21/321—Holders for films, e.g. reels, cassettes, spindles
    • G03B21/328—Means for fixing the film on the periphery of a reel

Landscapes

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

Abstract

1,075,352. Thread holding devices. W. L. COLASSI. Dec. 23, 1963 [Nov. 16, 1962], No. 43428/62, Heading B8M. [Also in Divisions G2 and G5] A keeper comprises a body of resilient material adapted to be inserted between and in light frictional engagement with the flanges of a spool and in contact with the last turn of tape or film thereon, the surface for contacting the tape or film being concave and longer in the longitudinal direction of the tape or film than in the transverse direction. -This concave surface functions as a suction cup, and the keeper is further provided with a handle 10, arcuate projecting ribs 14 on the side walls, and a longitudinal groove 16 in the concave surface.
GB4342862A 1962-11-16 1962-11-16 Improvements in or relating to a device for use with bobbins, spools, reels and the like Expired GB1075352A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4342862A GB1075352A (en) 1962-11-16 1962-11-16 Improvements in or relating to a device for use with bobbins, spools, reels and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4342862A GB1075352A (en) 1962-11-16 1962-11-16 Improvements in or relating to a device for use with bobbins, spools, reels and the like

Publications (1)

Publication Number Publication Date
GB1075352A true GB1075352A (en) 1967-07-12

Family

ID=10428705

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4342862A Expired GB1075352A (en) 1962-11-16 1962-11-16 Improvements in or relating to a device for use with bobbins, spools, reels and the like

Country Status (1)

Country Link
GB (1) GB1075352A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4736845A (en) * 1985-11-18 1988-04-12 Memorex Corporation "Brake/hold down" plug for computer tape reel closure
CN106681095A (en) * 2017-03-17 2017-05-17 重庆市炙热科技发展有限公司 Accounting teaching combined projector screen capable of being fixedly used on smooth planes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4736845A (en) * 1985-11-18 1988-04-12 Memorex Corporation "Brake/hold down" plug for computer tape reel closure
CN106681095A (en) * 2017-03-17 2017-05-17 重庆市炙热科技发展有限公司 Accounting teaching combined projector screen capable of being fixedly used on smooth planes

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