FR926558A - Dispositif d'entraînement ou de guidage par galets de rubans minces - Google Patents

Dispositif d'entraînement ou de guidage par galets de rubans minces

Info

Publication number
FR926558A
FR926558A FR926558DA FR926558A FR 926558 A FR926558 A FR 926558A FR 926558D A FR926558D A FR 926558DA FR 926558 A FR926558 A FR 926558A
Authority
FR
France
Prior art keywords
rollers
drive
guide device
thin ribbons
ribbons
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)
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 FR926558A publication Critical patent/FR926558A/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
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/26—Driving record carriers by members acting directly or indirectly thereon
    • G11B15/28—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal
    • G11B15/29—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal through pinch-rollers or tape rolls
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR926558D 1945-02-08 1946-02-06 Dispositif d'entraînement ou de guidage par galets de rubans minces Expired FR926558A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE926558X 1945-02-08

Publications (1)

Publication Number Publication Date
FR926558A true FR926558A (fr) 1947-10-06

Family

ID=3886730

Family Applications (1)

Application Number Title Priority Date Filing Date
FR926558D Expired FR926558A (fr) 1945-02-08 1946-02-06 Dispositif d'entraînement ou de guidage par galets de rubans minces

Country Status (2)

Country Link
BE (1) BE458160A (fr)
FR (1) FR926558A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5507424A (en) * 1993-06-03 1996-04-16 Kabushiki Kaisha Sankyo Seiki Seisakusho Integrated capstan and motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5507424A (en) * 1993-06-03 1996-04-16 Kabushiki Kaisha Sankyo Seiki Seisakusho Integrated capstan and motor

Also Published As

Publication number Publication date
BE458160A (fr)

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