IT7850836A0 - IMPROVEMENT IN PRESSURE ROLLERS FOR TAPE RECORDERS - Google Patents

IMPROVEMENT IN PRESSURE ROLLERS FOR TAPE RECORDERS

Info

Publication number
IT7850836A0
IT7850836A0 IT7850836A IT5083678A IT7850836A0 IT 7850836 A0 IT7850836 A0 IT 7850836A0 IT 7850836 A IT7850836 A IT 7850836A IT 5083678 A IT5083678 A IT 5083678A IT 7850836 A0 IT7850836 A0 IT 7850836A0
Authority
IT
Italy
Prior art keywords
improvement
pressure rollers
tape recorders
recorders
tape
Prior art date
Application number
IT7850836A
Other languages
Italian (it)
Other versions
IT1105783B (en
Original Assignee
Werbetronic Ag
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 Werbetronic Ag filed Critical Werbetronic Ag
Priority to IT50836/78A priority Critical patent/IT1105783B/en
Publication of IT7850836A0 publication Critical patent/IT7850836A0/en
Priority to ES483516A priority patent/ES483516A1/en
Priority to DE19792933965 priority patent/DE2933965A1/en
Priority to JP10803979A priority patent/JPS5577050A/en
Priority to FR7921220A priority patent/FR2434454A1/en
Priority to GB7929413A priority patent/GB2029933B/en
Application granted granted Critical
Publication of IT1105783B publication Critical patent/IT1105783B/en

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
IT50836/78A 1978-08-23 1978-08-23 IMPROVEMENT IN THE PRESSER ROLLERS FOR BELT RECORDERS IT1105783B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT50836/78A IT1105783B (en) 1978-08-23 1978-08-23 IMPROVEMENT IN THE PRESSER ROLLERS FOR BELT RECORDERS
ES483516A ES483516A1 (en) 1978-08-23 1979-08-21 Improvements in pinch rollers for cassette tape recorders
DE19792933965 DE2933965A1 (en) 1978-08-23 1979-08-22 CLAMP ROLL FOR TAPE RECORDER
JP10803979A JPS5577050A (en) 1978-08-23 1979-08-23 Pinch roller unit for cassette tape recorder
FR7921220A FR2434454A1 (en) 1978-08-23 1979-08-23 PRESSURE ROLLER DEVICE FOR DRIVING THE BELT IN CASSETTE MAGNETOPHONES
GB7929413A GB2029933B (en) 1978-08-23 1979-08-23 Pinch rollers for cassette tape recorders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT50836/78A IT1105783B (en) 1978-08-23 1978-08-23 IMPROVEMENT IN THE PRESSER ROLLERS FOR BELT RECORDERS

Publications (2)

Publication Number Publication Date
IT7850836A0 true IT7850836A0 (en) 1978-08-23
IT1105783B IT1105783B (en) 1985-11-04

Family

ID=11273956

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50836/78A IT1105783B (en) 1978-08-23 1978-08-23 IMPROVEMENT IN THE PRESSER ROLLERS FOR BELT RECORDERS

Country Status (6)

Country Link
JP (1) JPS5577050A (en)
DE (1) DE2933965A1 (en)
ES (1) ES483516A1 (en)
FR (1) FR2434454A1 (en)
GB (1) GB2029933B (en)
IT (1) IT1105783B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3009644A1 (en) * 1980-03-13 1981-09-24 Robert Bosch Gmbh, 7000 Stuttgart DRIVE ARRANGEMENT FOR A MAGNETIC TAPE DEVICE
JP2591062B2 (en) * 1988-05-13 1997-03-19 松下電器産業株式会社 Pinch roller device
AT393331B (en) * 1989-10-17 1991-09-25 Philips Nv PINCH ROLLER ARRANGEMENT
JP3256969B2 (en) * 1991-10-31 2002-02-18 ソニー株式会社 Tape cassette
AT397734B (en) * 1992-06-26 1994-06-27 Koninkl Philips Electronics Nv MAGNETIC TAPE WITH A PRESSURE ROLLER DEVICE
JP2004519805A (en) * 2001-03-06 2004-07-02 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ Magnetic tape device having pressure roller device and pressure roller unit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1031984B (en) * 1954-03-17 1958-06-12 Frieseke & Hoepfner Gmbh Roller arranged in the film path and movable in all directions relative to the film plane
US3310214A (en) * 1964-03-09 1967-03-21 Burroughs Corp Tape drive mechanism
US3424391A (en) * 1967-02-23 1969-01-28 Burroughs Corp Free-positioning alignment bobbin
US3662937A (en) * 1970-03-06 1972-05-16 Minnesota Mining & Mfg Magnetic tape pressure roller
US3658227A (en) * 1970-04-03 1972-04-25 John F Stephens Tape guide spindle
US3980207A (en) * 1974-12-19 1976-09-14 Mario Maccaferri Pinch rollers

Also Published As

Publication number Publication date
GB2029933A (en) 1980-03-26
FR2434454A1 (en) 1980-03-21
GB2029933B (en) 1982-11-03
JPS5577050A (en) 1980-06-10
IT1105783B (en) 1985-11-04
DE2933965A1 (en) 1980-03-06
ES483516A1 (en) 1980-09-01

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