FR2389194A1 - RECORDING AND / OR READING DEVICE - Google Patents

RECORDING AND / OR READING DEVICE

Info

Publication number
FR2389194A1
FR2389194A1 FR7812171A FR7812171A FR2389194A1 FR 2389194 A1 FR2389194 A1 FR 2389194A1 FR 7812171 A FR7812171 A FR 7812171A FR 7812171 A FR7812171 A FR 7812171A FR 2389194 A1 FR2389194 A1 FR 2389194A1
Authority
FR
France
Prior art keywords
brake disc
drive device
brake
recording
reading device
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.)
Withdrawn
Application number
FR7812171A
Other languages
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
Publication of FR2389194A1 publication Critical patent/FR2389194A1/en
Withdrawn legal-status Critical Current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
    • G11B15/22—Stopping means

Landscapes

  • Braking Arrangements (AREA)

Abstract

Dans un tel appareil comportant au moins un dispositif d'entraînement tournant pour un porteur d'enregistrement et un dispositif de freinage servant à freiner le dispositif d'entraînement et comportant un disque de frein monté coaxialement au dispositif d'entraînement et calé sur celui-ci et une bande de freinage coopérant avec la tranche du disque de frein, le disque de frein à la forme d'un corps prismatique droit dont la surface de base est déterminée par un polygone et dont les arêtes s'inscrivent sur une surface cylindrique coaxiale à l'axe du disque de frein. Application enregistrement de l'information.In such an apparatus comprising at least one rotating drive device for a recording carrier and a braking device serving to brake the drive device and comprising a brake disc mounted coaxially with the drive device and wedged thereon. ci and a brake band cooperating with the edge of the brake disc, the brake disc in the form of a right prismatic body whose base surface is determined by a polygon and whose edges are inscribed on a coaxial cylindrical surface to the axis of the brake disc. Application recording information.

FR7812171A 1977-04-26 1978-04-25 RECORDING AND / OR READING DEVICE Withdrawn FR2389194A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT291877A AT348785B (en) 1977-04-26 1977-04-26 RECORDING AND / OR PLAYBACK DEVICE

Publications (1)

Publication Number Publication Date
FR2389194A1 true FR2389194A1 (en) 1978-11-24

Family

ID=3542355

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7812171A Withdrawn FR2389194A1 (en) 1977-04-26 1978-04-25 RECORDING AND / OR READING DEVICE

Country Status (4)

Country Link
AT (1) AT348785B (en)
DE (1) DE2816145A1 (en)
FR (1) FR2389194A1 (en)
GB (1) GB1603029A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0182419A1 (en) * 1984-11-14 1986-05-28 Koninklijke Philips Electronics N.V. Magnetic-tape apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS562155U (en) * 1979-06-18 1981-01-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0182419A1 (en) * 1984-11-14 1986-05-28 Koninklijke Philips Electronics N.V. Magnetic-tape apparatus

Also Published As

Publication number Publication date
ATA291877A (en) 1978-07-15
AT348785B (en) 1979-03-12
DE2816145A1 (en) 1978-11-02
GB1603029A (en) 1981-11-18

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Legal Events

Date Code Title Description
ST Notification of lapse