DE3782889D1 - Adaptive rueckspuleinrichtung fuer bandtransport. - Google Patents

Adaptive rueckspuleinrichtung fuer bandtransport.

Info

Publication number: DE3782889D1
Authority: DE; Germany
Prior art keywords: adaptive; tape transport; rewinding device; rewinding; tape
Prior art date: 1986-09-03
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 - Lifetime

Application number

DE8787110789T

Other languages

English (en)

Other versions

DE3782889T2 (de

Inventor

Peter Way

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.)

Hewlett Packard Development Co LP

Original Assignee

Hewlett Packard Co

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.)

1986-09-03

Filing date

1987-07-24

Publication date

1993-01-14

1987-07-24 Application filed by Hewlett Packard Co filed Critical Hewlett Packard Co

1993-01-14 Publication of DE3782889D1 publication Critical patent/DE3782889D1/de

1993-07-01 Application granted granted Critical

1993-07-01 Publication of DE3782889T2 publication Critical patent/DE3782889T2/de

2007-07-25 Anticipated expiration legal-status Critical

Status Expired - Lifetime 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
- G11B15/54—Controlling, regulating, or indicating speed by stroboscope; by tachometer
- 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
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
- H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
- H02P5/50—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another by comparing electrical values representing the speeds

DE8787110789T 1986-09-03 1987-07-24 Adaptive rueckspuleinrichtung fuer bandtransport. Expired - Lifetime DE3782889T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/903,340 US4740732A (en)	1986-09-03	1986-09-03	Adaptive rewind for tape drive

Publications (2)

Publication Number	Publication Date
DE3782889D1 true DE3782889D1 (de)	1993-01-14
DE3782889T2 DE3782889T2 (de)	1993-07-01

Family

ID=25417337

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8787110789T Expired - Lifetime DE3782889T2 (de)	1986-09-03	1987-07-24	Adaptive rueckspuleinrichtung fuer bandtransport.

Country Status (6)

Country	Link
US (1)	US4740732A (de)
EP (1)	EP0258615B1 (de)
JP (1)	JPS6371965A (de)
CA (1)	CA1279929C (de)
DE (1)	DE3782889T2 (de)
HK (1)	HK54894A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0648565B2 (ja) *	1988-08-08	1994-06-22	松下電器産業株式会社	テープ走行装置
JP2936606B2 (ja) *	1989-12-18	1999-08-23	ソニー株式会社	フリクションキャプスタン駆動方式のテープ走行駆動装置
JPH0935371A (ja) *	1995-07-19	1997-02-07	Hitachi Ltd	キャプスタンレステープ駆動方法及び情報記録再生装置
JP2004503194A (ja) *	2000-07-05	2004-01-29	リナック　エー／エス	２以上のｄｃモータ、特に家具調節用アクチュエータのための制御装置
CN113226777A (zh)	2018-12-14	2021-08-06	惠普发展公司，有限责任合伙企业	辅助打印介质接收

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3551775A (en) *	1968-09-12	1970-12-29	Westinghouse Electric Corp	Current limit protection for individual motors for a multimotor drive system
US3606201A (en) *	1969-07-15	1971-09-20	Sperry Rand Corp	Constant speed,constant tension tape transport
US3704401A (en) *	1970-07-20	1972-11-28	Intern Computer Products Inc	Dual motor control
US3753138A (en) *	1971-06-03	1973-08-14	Ampex	Amplifier system with continuously variable supply
JPS5146602B2 (de) *	1971-12-30	1976-12-10
US4015799A (en) *	1975-11-14	1977-04-05	International Business Machines Corporation	Adaptive reel-to-reel tape control system
US4227129A (en) *	1979-01-29	1980-10-07	Spin Physics, Inc.	Apparatus for detecting the speed of an electric motor
SU851714A1 (ru) *	1979-07-05	1981-07-30	Институт Математики И Кибернетикиан Литовской Ccp	Электропривод лентопрот жного механизма
US4363457A (en) *	1980-11-04	1982-12-14	Bell & Howell Company	Web tensioning system
US4502647A (en) *	1982-12-29	1985-03-05	Storage Technology Corporation	Tape attached sensor
US4514672A (en) *	1983-04-06	1985-04-30	Ampex Corporation	Adaptive apparatus and method for control
JPS59226695A (ja) *	1983-06-02	1984-12-19	Pioneer Electronic Corp	リ−ルモ−タの制御装置

1986
- 1986-09-03 US US06/903,340 patent/US4740732A/en not_active Expired - Lifetime
1987
- 1987-07-24 EP EP87110789A patent/EP0258615B1/de not_active Expired
- 1987-07-24 DE DE8787110789T patent/DE3782889T2/de not_active Expired - Lifetime
- 1987-09-02 CA CA000545966A patent/CA1279929C/en not_active Expired - Lifetime
- 1987-09-03 JP JP62221058A patent/JPS6371965A/ja active Pending
1994
- 1994-05-24 HK HK54894A patent/HK54894A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
JPS6371965A (ja)	1988-04-01
US4740732A (en)	1988-04-26
EP0258615A3 (en)	1989-08-09
CA1279929C (en)	1991-02-05
HK54894A (en)	1994-06-03
EP0258615B1 (de)	1992-12-02
DE3782889T2 (de)	1993-07-01
EP0258615A2 (de)	1988-03-09

Legal Events

Date	Code	Title	Description
1994-01-05	8364	No opposition during term of opposition
2001-08-09	8327	Change in the person/name/address of the patent owner	Owner name: HEWLETT-PACKARD CO. (N.D.GES.D.STAATES DELAWARE),
2005-05-25	8327	Change in the person/name/address of the patent owner	Owner name: HEWLETT-PACKARD DEVELOPMENT CO., L.P., HOUSTON, TE

Publication	Publication Date	Title
DE3889070T2 (de)	1994-08-04	Blatt-Transportvorrichtung.
DE3763935D1 (de)	1990-08-30	Bandspule.
DE68920795T2 (de)	1995-05-18	Transportvorrichtung.
DE3777401D1 (de)	1992-04-16	Aufwindevorrichtung fuer reifenverstaerkungsbaender.
DE3863792D1 (de)	1991-08-29	Schutzbehaelter fuer filmkassetten.
DE3773641D1 (de)	1991-11-14	Bandspule fuer bandkassette.
IT8683325A0 (it)	1986-03-04	Dispositivo trasportatore di bobine.
DE59106136D1 (de)	1995-09-07	Transportvorrichtung.
DE3672824D1 (de)	1990-08-23	Lagervorrichtung fuer gueter.
DE69109142D1 (de)	1995-06-01	Bandkassettenbehälter.
DE3878107T2 (de)	1993-07-22	Transportvorrichtung fuer traeger.
DE3782889D1 (de)	1993-01-14	Adaptive rueckspuleinrichtung fuer bandtransport.
DE490477T1 (de)	1992-09-24	Bandumschnuerungsvorrichtung.
DE3670611D1 (de)	1990-05-31	Sperrvorrichtung fuer gurtaufroller.
DE3585021D1 (de)	1992-02-06	Aufwickelvorrichtung fuer bahnfoermige artikel.
DE3769031D1 (de)	1991-05-08	Bogentransportvorrichtung.
DE3873878T2 (de)	1993-03-11	Gurtband-aufroller.
DE3670236D1 (de)	1990-05-17	Aufzeichnungstraegertransportvorrichtung.
DE3781908T2 (de)	1993-05-13	Folientransportvorrichtung.
IT8422627A0 (it)	1984-09-12	Dispositivo per il trasporto dimateriale nastriforme.
DE68911490T2 (de)	1994-06-23	Beförderungsvorrichtung.
DE3768788D1 (de)	1991-04-25	Aufwickeleinrichtung fuer baender.
NL191019C (nl)	1994-12-16	Transportinrichting.
KR870003336U (ko)	1987-03-27	테이프 이송장치
DE3776906D1 (de)	1992-04-02	Lichtdichter behaelter fuer filmrolle.