FR926556A - Dispositif de guidage de rubans minces, en particulier de films en cellulose entièrement ou partiellement régénérée - Google Patents

Dispositif de guidage de rubans minces, en particulier de films en cellulose entièrement ou partiellement régénérée

Info

Publication number
FR926556A
FR926556A FR926556DA FR926556A FR 926556 A FR926556 A FR 926556A FR 926556D A FR926556D A FR 926556DA FR 926556 A FR926556 A FR 926556A
Authority
FR
France
Prior art keywords
fully
regenerated cellulose
partially regenerated
thin ribbons
particular films
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
Other languages
English (en)
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR926556A publication Critical patent/FR926556A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G11B15/60—Guiding record carrier
    • G11B15/605—Guiding record carrier without displacing the guiding means
    • 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
    • G03B1/00—Film strip handling
    • G03B1/42—Guiding, framing, or constraining film in desired position relative to lens system
    • 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
    • G03B21/42—Preventing damage to film due to abnormal operation of projector

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
FR926556D 1945-02-08 1946-02-06 Dispositif de guidage de rubans minces, en particulier de films en cellulose entièrement ou partiellement régénérée Expired FR926556A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE611530X 1945-02-08

Publications (1)

Publication Number Publication Date
FR926556A true FR926556A (fr) 1947-10-06

Family

ID=3875314

Family Applications (1)

Application Number Title Priority Date Filing Date
FR926556D Expired FR926556A (fr) 1945-02-08 1946-02-06 Dispositif de guidage de rubans minces, en particulier de films en cellulose entièrement ou partiellement régénérée

Country Status (5)

Country Link
US (1) US2616690A (it)
BE (1) BE458158A (it)
FR (1) FR926556A (it)
GB (1) GB611530A (it)
NL (1) NL68596C (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2774593A (en) * 1952-12-02 1956-12-18 Armco Steel Corp Apparatus for guiding strip material
US2828125A (en) * 1953-12-16 1958-03-25 Western Electric Co Web guiding and tensioning device
US3469545A (en) * 1967-06-14 1969-09-30 Union Special Machine Co Conveyor sewing unit with shiftable top feed belt and work loading arrangement
US4265176A (en) * 1979-06-01 1981-05-05 Kabushiki Kaisha Sato Kenkyusho Clog preventive device for label printing and applying machine
NL8200175A (nl) * 1981-04-13 1982-11-01 Philips Nv Magneetbandcassetteapparaat alsmede megneetkopeenheid toepasbaar bij een dergelijk apparaat.
US5488467A (en) * 1994-06-24 1996-01-30 Rjs, Inc. Laser printer paper handling system
US6447179B1 (en) * 1997-03-24 2002-09-10 Fuji Photo Film Co., Ltd. Conveying roller for photosensitive material and method of producing the same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1680190A (en) * 1924-04-17 1928-08-07 Fisk Rubber Co Web-guiding mechanism
US1622336A (en) * 1925-02-27 1927-03-29 Fretz Moon Tube Company Apparatus for manufacturing continuous tubing from separate reels of skelp
US2012130A (en) * 1930-12-18 1935-08-20 Rca Corp Film guiding device
US2082799A (en) * 1935-02-28 1937-06-08 Butterworth H W & Sons Co Cloth guider
US2102895A (en) * 1935-06-27 1937-12-21 United Res Corp Means for driving and guiding film
US2142606A (en) * 1936-02-10 1939-01-03 Debrie Andre Leon Vict Clement Cinematographic apparatus
US2190413A (en) * 1938-05-02 1940-02-13 Davidson Mfg Corp Folding machine
US2253258A (en) * 1938-08-26 1941-08-19 Paillard Et Cie S A Film gate adjustable for films of different widths
US2464173A (en) * 1945-11-02 1949-03-08 Broadmeyer Albert Conveyer and guide

Also Published As

Publication number Publication date
GB611530A (en) 1948-11-01
BE458158A (it)
NL68596C (it)
US2616690A (en) 1952-11-04

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