IT1250782B - Battente antipolvere per videocassetta combinato a una molla per chiavistello. - Google Patents

Battente antipolvere per videocassetta combinato a una molla per chiavistello.

Info

Publication number
IT1250782B
IT1250782B ITRM910723A ITRM910723A IT1250782B IT 1250782 B IT1250782 B IT 1250782B IT RM910723 A ITRM910723 A IT RM910723A IT RM910723 A ITRM910723 A IT RM910723A IT 1250782 B IT1250782 B IT 1250782B
Authority
IT
Italy
Prior art keywords
spring
lock
video cassette
polar member
long leg
Prior art date
Application number
ITRM910723A
Other languages
English (en)
Inventor
Craig Lovecky
Alan Lowry
W Tyler Fitzsimmons
Richard Rolfe
Original Assignee
Shape 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 Shape Inc filed Critical Shape Inc
Publication of ITRM910723A0 publication Critical patent/ITRM910723A0/it
Publication of ITRM910723A1 publication Critical patent/ITRM910723A1/it
Application granted granted Critical
Publication of IT1250782B publication Critical patent/IT1250782B/it

Links

Classifications

    • 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
    • G11B23/04—Magazines; Cassettes for webs or filaments
    • G11B23/08—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends
    • G11B23/087—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends using two different reels or cores
    • 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
    • G11B23/04—Magazines; Cassettes for webs or filaments
    • G11B23/08—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends
    • G11B23/087—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends using two different reels or cores
    • G11B23/08707—Details
    • G11B23/08735—Covers

Landscapes

  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Casings For Electric Apparatus (AREA)
  • Closures For Containers (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Feeding And Guiding Record Carriers (AREA)

Abstract

Il battente antipolvere e il chiavistello del battente antipolvere vengono sollecitati, in una prima forma di esecuzione, mediante una molla a torsione che comprende una spirale, una gamba corta e una gamba lunga, avente una protuberanza, che si estende da essa. La gamba corta e la spirale si impegnano con un membro polare sul battente e la gamba lunga si estende a partire dal membro polare. La protuberanza si inserisce in una scanalatura sul coperchio e l'estremità libera della gamba lunga si appoggia a una sporgenza formata sul chiavistello. In un'altra forma di esecuzione, il chiavistello comprende una parte flessibile che consente a una seconda porzione inferiore del chiavistello di flettersi rispetto ad una prima porzione superiore, e una molla a balestra che forma un pezzo unico con la prima porzione superiore. Il membro polare del battente ha un lobo che interagisce con la molla a balestra.(FIG. 5).
ITRM910723A 1990-10-17 1991-09-26 Battente antipolvere per videocassetta combinato a una molla per chiavistello. IT1250782B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/598,961 US5169088A (en) 1989-08-04 1990-10-17 Video cassette combined dust door and dust door latch spring

Publications (3)

Publication Number Publication Date
ITRM910723A0 ITRM910723A0 (it) 1991-09-26
ITRM910723A1 ITRM910723A1 (it) 1992-04-18
IT1250782B true IT1250782B (it) 1995-04-21

Family

ID=24397629

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM910723A IT1250782B (it) 1990-10-17 1991-09-26 Battente antipolvere per videocassetta combinato a una molla per chiavistello.

Country Status (11)

Country Link
US (1) US5169088A (it)
JP (1) JPH0757425A (it)
KR (1) KR960007239B1 (it)
BR (1) BR9104508A (it)
CA (1) CA2050398A1 (it)
DE (1) DE4131241A1 (it)
ES (1) ES2048063B1 (it)
FR (1) FR2670941B1 (it)
GB (1) GB2248823A (it)
IT (1) IT1250782B (it)
MX (1) MX9101087A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2552834Y2 (ja) * 1991-11-13 1997-10-29 富士写真フイルム株式会社 磁気テープカセット
EP0829877A3 (en) * 1994-07-27 1998-04-15 Sony Corporation Cassette structure with lid
JP2000339906A (ja) * 1999-05-25 2000-12-08 Sony Corp テープカセット及びテープカセットの組立方法
US6787961B2 (en) * 2002-12-19 2004-09-07 Visteon Global Technologies, Inc. Automotive alternator stator assembly with varying end loop height between layers
FR2861735B1 (fr) * 2003-11-05 2006-02-24 Commissariat Energie Atomique Film polymere multicouche, son procede de preparation, procede de protection et de nettoyage d'une surface utilisant ce film

Family Cites Families (54)

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GB1149668A (en) * 1966-04-26 1969-04-23 Ici Ltd Fastener
US3639950A (en) * 1968-09-13 1972-02-08 Itt Latching device
US3661250A (en) * 1970-05-28 1972-05-09 Data Packaging Corp Reel case with lock
JPS5024754Y1 (it) * 1970-08-10 1975-07-25
JPS5134272Y2 (it) * 1971-04-22 1976-08-24
CA974277A (en) * 1971-12-17 1975-09-09 Keystone Consolidated Industries Flush mounted handle, latch bolt, lock and housing assembly
JPS528407Y2 (it) * 1972-06-29 1977-02-22
GB1450744A (en) * 1973-02-01 1976-09-29 Sony Corp Magnetic tape cassettes
JPS5529511B2 (it) * 1974-12-03 1980-08-04
US4323207A (en) * 1977-05-11 1982-04-06 Minnesota Mining And Manufacturing Company Latch assembly for a video tape cassette
JPS5728310Y2 (it) * 1977-10-28 1982-06-21
JPS5725435Y2 (it) * 1977-12-12 1982-06-02
JPS581904Y2 (ja) * 1978-02-17 1983-01-13 ソニー株式会社 テ−プカセツト
GB2019356B (en) * 1978-03-23 1982-04-21 Sony Corp Tape cassette
JPS56111492U (it) * 1980-01-28 1981-08-28
JPS56112205A (en) * 1980-02-08 1981-09-04 Itaru Egarashi Stained table
US4399480A (en) * 1981-03-30 1983-08-16 Disctron, Inc. Head access door, opening mechanism and method of sealing
US4436201A (en) * 1981-11-11 1984-03-13 Victor Company Of Japan Limited Disc cartridge having a detachable lid
JPS58128069A (ja) * 1982-01-25 1983-07-30 Sony Corp テ−プカセツト
EP0088438B1 (en) * 1982-03-10 1988-03-02 Hitachi Maxell Ltd. Recording tape cartridge
DE3365072D1 (en) * 1982-03-23 1986-09-11 Matsushita Electric Ind Co Ltd Tape cassette
JPS593759A (ja) * 1982-06-30 1984-01-10 Hitachi Ltd 磁気テ−プカ−トリツジの蓋ロツク機構
US4466583A (en) * 1982-08-12 1984-08-21 T/B & H Home Video Cassette door latch
NL8203219A (nl) * 1982-08-17 1984-03-16 Philips Nv Magneetbandcassete.
US4475700A (en) * 1983-05-09 1984-10-09 Shape Inc. Tape cassette dust door latch spring assembly
US4527755A (en) * 1983-10-17 1985-07-09 Minnesota Mining And Manufacturing Company Hinged visor-type door for tape cassette
JPS60113384A (ja) * 1983-11-24 1985-06-19 Hitachi Maxell Ltd テ−プカ−トリツジ
US4533093A (en) * 1983-11-30 1985-08-06 Shape Inc. Tape cassette dust door spring assembly and method for assembling same
NL8401028A (nl) * 1984-04-02 1985-11-01 Philips Nv Magneetbandcassette.
FR2562704B1 (fr) * 1984-04-10 1986-08-08 Gefitec Sa Cassette pour bande video
DE8416751U1 (de) * 1984-06-01 1985-09-26 IDN Inventions and Development of Novelties AG, Chur Vorrichtung zum Aufbewahren von Aufzeichnungsträgern, insbesondere zum Einbau in Kraftfahrzeuge
AU580318B2 (en) * 1984-07-23 1989-01-12 Sony Corporation Tape cassette
CA1233248A (en) * 1984-09-14 1988-02-23 Sony Corporation Video tape cassette
DE3441156A1 (de) * 1984-11-10 1986-05-15 Agfa-Gevaert Ag, 5090 Leverkusen Frontklappenverriegelung von magnetbandkassetten, insbesondere videobandkassetten
JPH0345348Y2 (it) * 1984-12-17 1991-09-25
JPH0345349Y2 (it) * 1984-12-21 1991-09-25
JPH0731426Y2 (ja) * 1985-01-19 1995-07-19 ソニー株式会社 テープカセット
JPH0753183Y2 (ja) * 1985-01-19 1995-12-06 ソニー株式会社 テープカセット用リール
DE8504032U1 (de) * 1985-02-13 1985-05-09 Agfa-Gevaert Ag, 5090 Leverkusen Frontklappenverriegelung von magnetbandkassetten insbesondere videobandkassetten
DE3504965A1 (de) * 1985-02-13 1986-08-14 Agfa-Gevaert Ag, 5090 Leverkusen Frontklappenverriegelung von magnetbandkassetten insbesondere videobandkassetten
DE8505555U1 (de) * 1985-02-27 1985-05-15 Basf Ag, 6700 Ludwigshafen Bandkassette, insbesondere Magnetbandkassette
JPS61158678U (it) * 1985-03-22 1986-10-01
JPS61189483U (it) * 1985-05-15 1986-11-26
JPH0348784Y2 (it) * 1985-10-18 1991-10-17
KR960010333B1 (ko) * 1986-07-26 1996-07-30 니뽕 빅터 가부시끼가이샤 소형 테이프 카세트
US4951167A (en) * 1986-08-25 1990-08-21 Konica Corporation Magnetic tape cassette with improved front cover supporting mechanism
US4791504A (en) * 1986-09-11 1988-12-13 Sony Corporation Tape cassette with lid lock and tape characteristic indicating member
US4744530A (en) * 1986-09-12 1988-05-17 Minnesota Mining And Manufacturing Company Cartridge door-latching mechanism
JPH0521733Y2 (it) * 1987-02-10 1993-06-03
DE8713865U1 (de) * 1987-10-15 1987-12-17 Basf Ag, 6700 Ludwigshafen Verriegelungselement für eine Kassette
DE8715990U1 (de) * 1987-12-03 1988-02-18 Basf Ag, 6700 Ludwigshafen Verriegelungseinrichtung für eine Kassette
US5084799A (en) * 1988-12-06 1992-01-28 Skc Limited Lid locking device for tape cassette
KR910015991A (ko) * 1989-02-23 1991-09-30 이떼 메구미 자기 테이프 카셋트
US5026000A (en) * 1989-08-04 1991-06-25 Shape Inc. Video cassette integral dust door latch/spring

Also Published As

Publication number Publication date
US5169088A (en) 1992-12-08
FR2670941B1 (fr) 1996-06-07
MX9101087A (es) 1992-06-05
DE4131241A1 (de) 1992-04-23
CA2050398A1 (en) 1992-04-18
KR960007239B1 (ko) 1996-05-29
FR2670941A1 (fr) 1992-06-26
KR920008728A (ko) 1992-05-28
JPH0757425A (ja) 1995-03-03
ITRM910723A0 (it) 1991-09-26
ES2048063R (it) 1995-11-16
BR9104508A (pt) 1992-06-09
ES2048063B1 (es) 1996-07-01
ITRM910723A1 (it) 1992-04-18
GB9119044D0 (en) 1991-10-23
ES2048063A2 (es) 1994-03-01
GB2248823A (en) 1992-04-22

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940923