FR2578677B1 - Bobine de coincement pour bandes magnetiques ou video, a systeme anti-poussiere - Google Patents

Bobine de coincement pour bandes magnetiques ou video, a systeme anti-poussiere

Info

Publication number
FR2578677B1
FR2578677B1 FR868603239A FR8603239A FR2578677B1 FR 2578677 B1 FR2578677 B1 FR 2578677B1 FR 868603239 A FR868603239 A FR 868603239A FR 8603239 A FR8603239 A FR 8603239A FR 2578677 B1 FR2578677 B1 FR 2578677B1
Authority
FR
France
Prior art keywords
magnetic
video tapes
dust system
sealing coil
coil
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
FR868603239A
Other languages
English (en)
Other versions
FR2578677A1 (fr
Inventor
Sadao Mizoguchi
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.)
Meiji Rubber and Chemical Co Ltd
Original Assignee
Meiji Rubber and Chemical Co Ltd
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 Meiji Rubber and Chemical Co Ltd filed Critical Meiji Rubber and Chemical Co Ltd
Publication of FR2578677A1 publication Critical patent/FR2578677A1/fr
Application granted granted Critical
Publication of FR2578677B1 publication Critical patent/FR2578677B1/fr
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
    • G11B15/26—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
    • 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
    • G11B15/60—Guiding record carrier
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/037—Single reels or spools
FR868603239A 1985-03-08 1986-03-07 Bobine de coincement pour bandes magnetiques ou video, a systeme anti-poussiere Expired FR2578677B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985033103U JPH0511377Y2 (fr) 1985-03-08 1985-03-08

Publications (2)

Publication Number Publication Date
FR2578677A1 FR2578677A1 (fr) 1986-09-12
FR2578677B1 true FR2578677B1 (fr) 1989-12-01

Family

ID=12377326

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868603239A Expired FR2578677B1 (fr) 1985-03-08 1986-03-07 Bobine de coincement pour bandes magnetiques ou video, a systeme anti-poussiere

Country Status (5)

Country Link
US (1) US4815646A (fr)
JP (1) JPH0511377Y2 (fr)
KR (1) KR860007649A (fr)
DE (1) DE3606907A1 (fr)
FR (1) FR2578677B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5833106A (en) * 1995-12-05 1998-11-10 The Servants, Inc. Web tension equalizing roll and tracking apparatus
US5727753A (en) * 1995-12-05 1998-03-17 The Servants, Inc. Web tension equalizer roll

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1105268A (en) * 1912-04-26 1914-07-28 Max Gohlke Ball-bearing.
US1856547A (en) * 1931-09-05 1932-05-03 Logan Co Inc Dustproof ball bearing
US2073963A (en) * 1935-05-25 1937-03-16 Gen Motors Corp Antifriction bearing and seal
DE1846055U (de) * 1961-05-02 1962-02-01 Walter Koss O H G Laufrolle.
FR1357455A (fr) * 1963-05-24 1964-04-03 Schaeffler Ohg Industriewerk Palier à roulement pour rouleaux cylindriques
DE1287376B (de) * 1964-01-13 1969-01-16 Star Kugelhalter Gmbh Dt Kunststoff-Laufrolle
DE1655902A1 (de) * 1966-06-25 1971-04-15 Zahnradfabrik Friedrichshafen Lenkgetriebe
LU56384A1 (fr) * 1968-07-01 1970-01-15
DE6800671U (de) * 1968-10-02 1969-01-23 Skf Kugellagerfabriken Gmbh Abgedichtetes waelzlager, insbesondere vollrolliges zylinderrollenlager
DE6803006U (de) * 1968-10-16 1969-02-27 Skf Kugellagerfabriken Gmbh Waelzlager, insbesondere rillenkugellager
US3801171A (en) * 1972-06-30 1974-04-02 Heim Universal Corp Preloading anti-friction bearing assembly
JPS5819427B2 (ja) * 1977-09-01 1983-04-18 三菱重工業株式会社 ロ−ラ製作法
JPS5921922Y2 (ja) * 1979-06-20 1984-06-30 株式会社シマノ 自転車用ハブのシ−ル構造
US4348067A (en) * 1980-03-03 1982-09-07 Reliance Electric Company Bearing seal

Also Published As

Publication number Publication date
DE3606907C2 (fr) 1989-12-28
DE3606907A1 (de) 1986-09-11
US4815646A (en) 1989-03-28
FR2578677A1 (fr) 1986-09-12
JPH0511377Y2 (fr) 1993-03-22
KR860007649A (ko) 1986-10-15
JPS61148914U (fr) 1986-09-13

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Legal Events

Date Code Title Description
ST Notification of lapse