GB1108198A - A magazine for reel-form strip material - Google Patents

A magazine for reel-form strip material

Info

Publication number
GB1108198A
GB1108198A GB2930966A GB2930966A GB1108198A GB 1108198 A GB1108198 A GB 1108198A GB 2930966 A GB2930966 A GB 2930966A GB 2930966 A GB2930966 A GB 2930966A GB 1108198 A GB1108198 A GB 1108198A
Authority
GB
United Kingdom
Prior art keywords
spindle
cores
slot
slots
pulley
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
GB2930966A
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 GB1108198A publication Critical patent/GB1108198A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/04—Magazines; Cassettes for webs or filaments
    • G11B23/08—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends
    • G11B23/087—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends using two different reels or cores
    • G11B23/08707—Details
    • G11B23/08778—Driving features, e.g. belt
    • 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
    • G03B21/323—Cassettes
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/26—Driving record carriers by members acting directly or indirectly thereon

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

1,108,198. Tape recorders. T. SOTANI. 29 June, 1966 [29 June, 1965], No. 29309/66. Heading G5R. [Also in Division G2] In a cine film or recording tape magazine, the supply and take-up spool cores 11, 14 are slidably mounted in an arcuate slot 9 in the planar base wall of the magazine whereby the cores move in the slots due to the studs 20, 21 bearing on the spool peripheries as the spool diameters change, cores 11, 14 being urged towards each other by an elastic band (23), as in Fig. 3 (not shown), passing round their bases (12, 15) which are trapped within the chamber (22) formed by hollow projection (5). The film 10 leaves slit 7 and returns through slit 8. Core bases (12, 15) enter chamber (22) through enlarged opening 9<SP>1</SP>, Fig. 2, in slot 9, and their undersides have apertures (13, 16), Fig. 3, which are engaged through a slit (10) in base (6) by driving spindles. Driving mechanism.-Supply and take-up spindles (45, 46), Fig. 6 (not shown), slide in a slot (42) in the mechanism housing aligned with slots 9 and 10. On spindle (45) is freely mounted a pulley (47) which is pressed upwardly by a spring to bear against a friction ring on the underside of a disc (48) fixed on spindle (45), thereby forming a friction clutch. A similar clutch system is carried on spindle (46), comprising pulley (51) and disc (52). Pulleys (47), (51) are driven through elastic belts (55), (56) by pulleys (30) and (28) on a spindle at the centre of the arc of slot 42 and driven further belt (57) over pulley (27) and a small pulley (35) fixed to spindle (31). Forward film feed is provided by moving idle wheel (38) on pivoting arm (40) to contact motor shaft (37) and a large friction wheel (34) on shaft (31), the spindles and cores moving along their slots as the spool diameters change. Rewind is initiated by contacting shaft (37) and friction wheel (29). In another form, the arcuate slots have less curvature and drive belts are tensioned by spring-loaded rollers.
GB2930966A 1965-06-29 1966-06-29 A magazine for reel-form strip material Expired GB1108198A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3848365 1965-06-29

Publications (1)

Publication Number Publication Date
GB1108198A true GB1108198A (en) 1968-04-03

Family

ID=12526486

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2930966A Expired GB1108198A (en) 1965-06-29 1966-06-29 A magazine for reel-form strip material

Country Status (1)

Country Link
GB (1) GB1108198A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0905696A1 (en) * 1997-09-29 1999-03-31 Tandberg Data ASA Apparatus for storing an increased length of continuous tape medium in reeled form in standardized housing formats

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0905696A1 (en) * 1997-09-29 1999-03-31 Tandberg Data ASA Apparatus for storing an increased length of continuous tape medium in reeled form in standardized housing formats
US5908168A (en) * 1997-09-29 1999-06-01 Tandberg Data Asa Apparatus for storing an increased length of continuous tape medium in reeled form in standardized housing formats

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