FR2439337A1 - Drive engagement for tape recorder - comprises intermediate pulley on operating lever, with flexible mounting provided by springs - Google Patents

Drive engagement for tape recorder - comprises intermediate pulley on operating lever, with flexible mounting provided by springs

Info

Publication number
FR2439337A1
FR2439337A1 FR7829755A FR7829755A FR2439337A1 FR 2439337 A1 FR2439337 A1 FR 2439337A1 FR 7829755 A FR7829755 A FR 7829755A FR 7829755 A FR7829755 A FR 7829755A FR 2439337 A1 FR2439337 A1 FR 2439337A1
Authority
FR
France
Prior art keywords
intermediate pulley
operating lever
tape recorder
flywheel
springs
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Withdrawn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
FR7829755A
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.)
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
Priority to FR7829755A priority Critical patent/FR2439337A1/en
Publication of FR2439337A1 publication Critical patent/FR2439337A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
    • F16H13/02—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members without members having orbital motion
    • 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

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

A rotating flywheel drives a friction wheel in a tape recorder by means of an operating lever, which has a floating mounting. This allows an intermediate pulley to contact the flywheel and driven wheel simultaneously to allow a reduction in the number of component parts as compared with a fixed lever mounting. A drive motor (1) drives a flywheel (3) via a belt (2). Two wheels (4, 5) drive the reels for the magnetic tape, and a pulley (6) rotates one (5) of these wheels in the opposite direction. This is performed by an intermediate pulley (7) which is mounted on an operating lever with a flexible mounting provided by leaf springs (15, 16). This allows the intermediate pulley to contact simultaneously the flywheel and driven wheel.
FR7829755A 1978-10-19 1978-10-19 Drive engagement for tape recorder - comprises intermediate pulley on operating lever, with flexible mounting provided by springs Withdrawn FR2439337A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7829755A FR2439337A1 (en) 1978-10-19 1978-10-19 Drive engagement for tape recorder - comprises intermediate pulley on operating lever, with flexible mounting provided by springs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7829755A FR2439337A1 (en) 1978-10-19 1978-10-19 Drive engagement for tape recorder - comprises intermediate pulley on operating lever, with flexible mounting provided by springs

Publications (1)

Publication Number Publication Date
FR2439337A1 true FR2439337A1 (en) 1980-05-16

Family

ID=9213918

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7829755A Withdrawn FR2439337A1 (en) 1978-10-19 1978-10-19 Drive engagement for tape recorder - comprises intermediate pulley on operating lever, with flexible mounting provided by springs

Country Status (1)

Country Link
FR (1) FR2439337A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004048758A1 (en) * 2002-11-26 2004-06-10 Bayerische Motoren Werke Aktiengesellschaft Friction gear mechanism associated with a unit belt drive in a combustion engine for a separate ancillary unit
FR2853032A1 (en) * 2003-03-28 2004-10-01 Ina Schaeffler Kg Internal combustion engines accessory driving unit, has pressure roller equipped between neutral position and operating position and supported in operating position by actuator of adjusting unit with help of spring

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004048758A1 (en) * 2002-11-26 2004-06-10 Bayerische Motoren Werke Aktiengesellschaft Friction gear mechanism associated with a unit belt drive in a combustion engine for a separate ancillary unit
FR2853032A1 (en) * 2003-03-28 2004-10-01 Ina Schaeffler Kg Internal combustion engines accessory driving unit, has pressure roller equipped between neutral position and operating position and supported in operating position by actuator of adjusting unit with help of spring

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Legal Events

Date Code Title Description
ST Notification of lapse