ATE49318T1 - Bandantriebsrolle. - Google Patents

Bandantriebsrolle.

Info

Publication number
ATE49318T1
ATE49318T1 AT83305262T AT83305262T ATE49318T1 AT E49318 T1 ATE49318 T1 AT E49318T1 AT 83305262 T AT83305262 T AT 83305262T AT 83305262 T AT83305262 T AT 83305262T AT E49318 T1 ATE49318 T1 AT E49318T1
Authority
AT
Austria
Prior art keywords
rotor
capstan
tape pulley
tape
pulley
Prior art date
Application number
AT83305262T
Other languages
English (en)
Inventor
Stefan Kudelski
Ernest Rosselet
Original Assignee
Kudelski Sa
Ampex
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10532992&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE49318(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kudelski Sa, Ampex filed Critical Kudelski Sa
Application granted granted Critical
Publication of ATE49318T1 publication Critical patent/ATE49318T1/de

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

Landscapes

  • Brushless Motors (AREA)
  • Organic Insulating Materials (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Manufacturing Of Electric Cables (AREA)
AT83305262T 1982-09-17 1983-09-08 Bandantriebsrolle. ATE49318T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8226572 1982-09-17
EP83305262A EP0104030B1 (de) 1982-09-17 1983-09-08 Bandantriebsrolle

Publications (1)

Publication Number Publication Date
ATE49318T1 true ATE49318T1 (de) 1990-01-15

Family

ID=10532992

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83305262T ATE49318T1 (de) 1982-09-17 1983-09-08 Bandantriebsrolle.

Country Status (5)

Country Link
US (1) US4521706A (de)
EP (1) EP0104030B1 (de)
JP (1) JPS5976162A (de)
AT (1) ATE49318T1 (de)
DE (1) DE3381066D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4633110A (en) * 1985-03-20 1986-12-30 Rotron, Inc. Motor with stator on printed circuit assembly
US4731554A (en) * 1985-11-14 1988-03-15 Allied Corporation Low profile ring-shaped motor
US4795925A (en) * 1986-02-20 1989-01-03 Fujitsu Limited Encoder motor having code wheel integral with rotor
FR2603667B1 (fr) * 1986-09-10 1990-09-28 Etri Sa Ventilateur centrifuge entraine par un moteur a courant continu et a commutation electronique
US4851752A (en) * 1987-03-26 1989-07-25 Yamaha Corporation Magnetic encoder and a method for producing the same
US5505684A (en) * 1994-08-10 1996-04-09 Piramoon Technologies, Inc. Centrifuge construction having central stator
US6664689B2 (en) 2001-08-06 2003-12-16 Mitchell Rose Ring-shaped motor core with toroidally-wound coils
WO2003063155A2 (en) * 2002-01-16 2003-07-31 Mike Battle Echo producing machine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3247400A (en) * 1962-09-17 1966-04-19 Dictaphone Corp Tape playing machine
US3329845A (en) * 1964-03-16 1967-07-04 Lear Jet Corp Self-shielding motor
US3389295A (en) * 1964-08-11 1968-06-18 Westinghouse Electric Corp Broadband discharge devices of the transmission line type
AT282990B (de) * 1967-11-30 1970-07-27 Siemens Ag Antrieb für batteriegespeiste Tonwiedergabegeräte, insbesondere Tonbandgeräte
JPS5220210B2 (de) * 1973-03-29 1977-06-02
GB1463025A (en) * 1974-05-03 1977-02-02 Vdo Schindling Electric clocks
JPS6145746Y2 (de) * 1976-09-28 1986-12-23
US4197489A (en) * 1978-01-27 1980-04-08 Mfe Corporation Spindle drive system
JPS5523711A (en) * 1978-07-29 1980-02-20 Sony Corp Rotary electric machine
JPS5658750A (en) * 1979-10-18 1981-05-21 Fuji Elelctrochem Co Ltd Digital control type brushless constant speed motor

Also Published As

Publication number Publication date
DE3381066D1 (de) 1990-02-08
EP0104030A2 (de) 1984-03-28
JPS5976162A (ja) 1984-05-01
EP0104030A3 (en) 1986-08-27
US4521706A (en) 1985-06-04
EP0104030B1 (de) 1990-01-03

Similar Documents

Publication Publication Date Title
FI874155A (fi) Maskin med fullstaendig omkastning av floedet och varierande reluktans.
IT1139350B (it) Motore a corrente continua a rotore esterno privo di collettori
IT1122938B (it) Motore passo-passo con statori circonferenziali su lati opposti di un rotore a disco
GB1525480A (en) Stepping motor
ATE49318T1 (de) Bandantriebsrolle.
DE3871674D1 (de) Magnetanordnung.
GB2041658B (en) Transducer for an electronic timepiece
DE69518032D1 (de) Aufzugsmotor
SE8205623L (sv) Reluktansmotor
SE8503134D0 (sv) Elektrisk s k ventilmotor
IT8467083A0 (it) Rotore o statore di macchina elettrica a magneti permanenti
RU1817206C (ru) Шаговый электродвигатель
IT8721948A0 (it) Motore sommerso con albero di uscita a mo' di rotore a campo radiale con eccitazione a magneti permanenti e con statore verticale.
KR880015450U (ko) 영구자석 회전자
FR2373909A1 (fr) Moteur pas a pas pour pendule electronique
JPS6423752A (en) Permanent magnet dc motor
SU1167685A1 (ru) Асинхронный тахогенератор (его варианты)
SE7704863L (sv) Stoppanordning for luftdriven centrifug
KR850002217U (ko) 자석모우터의 고정자
KR930016655A (ko) 영구자석을 이용한 동력기기
ATE77718T1 (de) Wechselstromgeneratoranordnung.
JPS5248009A (en) Brushless motor
GB2014370A (en) A turntable drive
JPS57196864A (en) Pulse motor
KR900009167U (ko) 모터고정자의 필드코일 가이드(fleld coil guide)구조

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties