GB1439673A - Automatic shut-off system for magnetic tape reproducers and recorders - Google Patents

Automatic shut-off system for magnetic tape reproducers and recorders

Info

Publication number
GB1439673A
GB1439673A GB2437173A GB2437173A GB1439673A GB 1439673 A GB1439673 A GB 1439673A GB 2437173 A GB2437173 A GB 2437173A GB 2437173 A GB2437173 A GB 2437173A GB 1439673 A GB1439673 A GB 1439673A
Authority
GB
United Kingdom
Prior art keywords
roller
tape
recorders
auto
rollers
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
GB2437173A
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.)
TECCHNICAL Inc
Original Assignee
TECCHNICAL Inc
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 TECCHNICAL Inc filed Critical TECCHNICAL Inc
Priority to GB2437173A priority Critical patent/GB1439673A/en
Publication of GB1439673A publication Critical patent/GB1439673A/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
    • 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
    • G11B15/46—Controlling, regulating, or indicating speed
    • 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
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/10—Manually-operated control; Solenoid-operated control

Abstract

1439673 Tape recorders; auto-stop devices TECHNICAL Inc 22 May 1973 24371/73 Heading G5R An auto-stop device for a tape recorder includes a capstan-driven roller 6 mounted coaxially with a pinch roller 5 but rotatable independently and axially displaceable relative thereto, the stopping of the tape 8 and hence of the pinch roller 5 at the reel end causing axial displacement of the still rotating roller 6 to unlock a start button 10 and switch off the recorder. The rollers 5, 6 have intermeshing teeth 5<SP>1</SP>, 6<SP>1</SP> which cause axial separation of the rollers when one rotates relative to the other. An extension 6<SP>11</SP> on the roller 6 then depresses the tip 14 of a lever 12 pivoted on a locking bar 9 into the path of one or more pins 3 on capstan flywheel 1. The lever 12 is moved longitudinally by one of the pins 3 to shift the locking bar 9 and release the button 10. The device is particularly applicable to cassette machines.
GB2437173A 1973-05-22 1973-05-22 Automatic shut-off system for magnetic tape reproducers and recorders Expired GB1439673A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2437173A GB1439673A (en) 1973-05-22 1973-05-22 Automatic shut-off system for magnetic tape reproducers and recorders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2437173A GB1439673A (en) 1973-05-22 1973-05-22 Automatic shut-off system for magnetic tape reproducers and recorders

Publications (1)

Publication Number Publication Date
GB1439673A true GB1439673A (en) 1976-06-16

Family

ID=10210671

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2437173A Expired GB1439673A (en) 1973-05-22 1973-05-22 Automatic shut-off system for magnetic tape reproducers and recorders

Country Status (1)

Country Link
GB (1) GB1439673A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2371041A1 (en) * 1976-11-11 1978-06-09 Philips Nv AUTOMATIC INTERRUPTION MECHANISM SUITABLE FOR MAGNETIC TAPE RECORDING AND / OR REPRODUCTION DEVICES
US4194229A (en) * 1977-09-12 1980-03-18 Sony Corporation Mode selecting assembly for recording and/or reproducing apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2371041A1 (en) * 1976-11-11 1978-06-09 Philips Nv AUTOMATIC INTERRUPTION MECHANISM SUITABLE FOR MAGNETIC TAPE RECORDING AND / OR REPRODUCTION DEVICES
US4194229A (en) * 1977-09-12 1980-03-18 Sony Corporation Mode selecting assembly for recording and/or reproducing apparatus

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee