GB1351468A - Box for packaging a reel of cinematograph film magnetic tape or the like - Google Patents

Box for packaging a reel of cinematograph film magnetic tape or the like

Info

Publication number
GB1351468A
GB1351468A GB2790371A GB2790371A GB1351468A GB 1351468 A GB1351468 A GB 1351468A GB 2790371 A GB2790371 A GB 2790371A GB 2790371 A GB2790371 A GB 2790371A GB 1351468 A GB1351468 A GB 1351468A
Authority
GB
United Kingdom
Prior art keywords
cam
boss
blades
cover
reel
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
GB2790371A
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.)
POSSO PAL
Original Assignee
POSSO PAL
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
Priority claimed from FR7023225A external-priority patent/FR2109044A5/en
Priority claimed from FR7111158A external-priority patent/FR2131051A6/fr
Application filed by POSSO PAL filed Critical POSSO PAL
Publication of GB1351468A publication Critical patent/GB1351468A/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
    • G11B23/027—Containers for single reels or spools
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Abstract

1351468 Stud and socket fastenings PAL POSSO 15 June 1971 [23 June 1970 30 March 1971] 27903/71 Heading E2B A box for the packaging of a reel comprises a body 1 and a cover 2 integral respectively with a boss 3, 4 for centring the reel and a fastening device comprising an expansible means and a rotary cam wherein the expansible means comprises at least three flexible blades 18 extending parallel to the axis of the cam rotatably mounted in the boss 4, the base of each blade is immobilised in the boss 4, the free end of each blade bears against the cam and has an outwardly projecting tooth 27 and the boss 3 has a central opening bordered by a truncated seat converging towards the boss 4 and against which the teeth 27 of the blades 18 are pressed by the cam in order to effect simultaneous fastening of the cover to the body and approach of the cover and body in order to tighten on the reel. The boss 3 is closed by a lid 8 and the boss 4 is closed by a dished member 9 which is rotated to actuate the cam which is screwed to a projecting lug 20 on the member 9. Each blade fits in a recess provided in a lug 10 on the boss 4 and abuts a surface of the cam which has undulations whereby turning the cam either projects the teeth 27 to abut the truncated seat 30 to fasten the cover to the body and draw the two parts together or allows the blades to resiliently return to its recess in the lug 10 and release the cover from the body. In modifications the cam may rotate in the boss 3 and the blades may be connected by a frangible member which engages a part annular recess in the lug 10 and which breaks to free the blades when the fastening device is assembled. A pin 32 on the member 9 engages in an arcuate groove 33 in the boss 4. In a further modification Figs. 3 and 4 (not shown) the cam 16' has an annular shoulder 34' and has recesses into each of which extends a catch 38' on the end of a rib 37' integral with each blade 18'. The inner surface of the recesses in the cam have arcuate surfaces joined by a notch 41' and the outer surfaces have staggered ramps 43' to ensure positive retraction of the blades. Alternatively the cam has tongues the surfaces of which have the arcuate surfaces and the tongues fit in slots in the blades.
GB2790371A 1970-06-23 1971-06-15 Box for packaging a reel of cinematograph film magnetic tape or the like Expired GB1351468A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7023225A FR2109044A5 (en) 1970-06-23 1970-06-23 Film/tape cassette - with formaldehyde resin latching lamellae
FR7111158A FR2131051A6 (en) 1971-03-30 1971-03-30

Publications (1)

Publication Number Publication Date
GB1351468A true GB1351468A (en) 1974-05-01

Family

ID=26215810

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2790371A Expired GB1351468A (en) 1970-06-23 1971-06-15 Box for packaging a reel of cinematograph film magnetic tape or the like

Country Status (5)

Country Link
US (1) US3700098A (en)
BE (1) BE768307A (en)
DE (1) DE2129222A1 (en)
GB (1) GB1351468A (en)
NL (1) NL7108362A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3736777A (en) * 1971-11-01 1973-06-05 Minnesota Mining & Mfg Locking attaching mechanism for disk-pack storage container
JPS5213929B2 (en) * 1972-09-07 1977-04-18
GB1575521A (en) * 1976-08-09 1980-09-24 Rca Corp Record disc package having a centre post
US4676370A (en) * 1985-09-13 1987-06-30 Eastman Kodak Company Locking mechanism for a reel storage container
US5027949A (en) * 1989-10-31 1991-07-02 Minnesota Mining And Manufacturing Company Lock for magnetic tape reel shipping case
JP3158272B2 (en) * 1996-08-09 2001-04-23 株式会社サンエイ Soft storage case holder
US6202454B1 (en) * 1997-05-16 2001-03-20 Tomato Land Display Systems, Inc. Anti-theft security case
US20190166974A1 (en) * 2017-12-05 2019-06-06 Mark Davidov Disposable Portable Pocket Fluid/Floss Dispenser
US11206910B2 (en) * 2018-08-01 2021-12-28 Mark Davidov Disposable portable pocket fluid/floss dispenser

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3074546A (en) * 1962-06-14 1963-01-22 Morningstar Corp Reel case
US3307688A (en) * 1965-06-25 1967-03-07 Bruce Ind Inc Reel storage container
US3489273A (en) * 1967-04-20 1970-01-13 Amerline Corp Locking device for reel container

Also Published As

Publication number Publication date
DE2129222A1 (en) 1971-12-30
NL7108362A (en) 1971-12-27
BE768307A (en) 1971-11-03
US3700098A (en) 1972-10-24

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed