JPS63164872U - - Google Patents

Info

Publication number
JPS63164872U
JPS63164872U JP5711987U JP5711987U JPS63164872U JP S63164872 U JPS63164872 U JP S63164872U JP 5711987 U JP5711987 U JP 5711987U JP 5711987 U JP5711987 U JP 5711987U JP S63164872 U JPS63164872 U JP S63164872U
Authority
JP
Japan
Prior art keywords
front cover
magnetic tape
spring
upper half
supported
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.)
Granted
Application number
JP5711987U
Other languages
English (en)
Other versions
JPH0544940Y2 (ja
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 filed Critical
Priority to JP1987057119U priority Critical patent/JPH0544940Y2/ja
Priority to US07/196,222 priority patent/US4951167A/en
Priority to EP87905480A priority patent/EP0287664B1/en
Priority to PCT/JP1987/000624 priority patent/WO1988001787A1/ja
Publication of JPS63164872U publication Critical patent/JPS63164872U/ja
Priority to US07/512,127 priority patent/US5041939A/en
Application granted granted Critical
Publication of JPH0544940Y2 publication Critical patent/JPH0544940Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図乃至第3図は本考案の一実施例を示すも
ので、第1図は前蓋と前蓋スプリングの関係を示
す要部斜視図、第2図はカセツト本体前部の断面
底面図、第3図は前蓋を装着した上ハーフ内隅部
の断面底面図、第4図乃至第6図は従来例を示し
、第4図は磁気テープカセツトを下ハーフ側から
見た一部切欠き背面図、第5図は第4図の―
断面図、第6図は第4図の切欠き部に対応する下
ハーフ隅部の平面図である。 2……上ハーフ、3……下ハーフ、4……カセ
ツト本体、5……磁気テープ、8……前蓋、20
……磁気テープカセツト、21……回動支軸、2
2……スリツト、23……前蓋スプリング、23
a……固定端、23b……先端部、23c……ル
ープ状のスプリング部、24……ガイド溝、25
……円弧面。

Claims (1)

    【実用新案登録請求の範囲】
  1. テープリールを収納したカセツト本体の前部に
    、該テープリールから繰り出された磁気テープを
    覆う前蓋を開閉可能に配置し、前蓋の一方の回動
    支軸に、該前蓋を常時閉方向へ付勢する前蓋スプ
    リングを装着した磁気テープカセツトにおいて、
    前記前蓋スプリングを板ばねで形成して、その固
    定端を前記回動支軸に係止すると共に、自由端側
    の先端部を上ハーフの内面に圧接支持し、該先端
    部の幅方向の縁部を円弧面に形成したことを特徴
    とする磁気テープカセツト。
JP1987057119U 1986-08-25 1987-04-15 Expired - Lifetime JPH0544940Y2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1987057119U JPH0544940Y2 (ja) 1987-04-15 1987-04-15
US07/196,222 US4951167A (en) 1986-08-25 1987-08-24 Magnetic tape cassette with improved front cover supporting mechanism
EP87905480A EP0287664B1 (en) 1986-08-25 1987-08-24 Cassette for magnetic tapes
PCT/JP1987/000624 WO1988001787A1 (en) 1986-08-25 1987-08-24 Cassette for magnetic tapes
US07/512,127 US5041939A (en) 1986-08-25 1990-04-17 Magnetic tape cassette with leaf-shaped spring door closure mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987057119U JPH0544940Y2 (ja) 1987-04-15 1987-04-15

Publications (2)

Publication Number Publication Date
JPS63164872U true JPS63164872U (ja) 1988-10-27
JPH0544940Y2 JPH0544940Y2 (ja) 1993-11-16

Family

ID=30886533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987057119U Expired - Lifetime JPH0544940Y2 (ja) 1986-08-25 1987-04-15

Country Status (1)

Country Link
JP (1) JPH0544940Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5963886U (ja) * 1982-10-21 1984-04-26 ソニー株式会社 テ−プカセツト
JPS6161692U (ja) * 1984-09-28 1986-04-25

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5846615A (ja) * 1981-09-16 1983-03-18 エルナ−株式会社 積層型電解コンデンサ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5963886U (ja) * 1982-10-21 1984-04-26 ソニー株式会社 テ−プカセツト
JPS6161692U (ja) * 1984-09-28 1986-04-25

Also Published As

Publication number Publication date
JPH0544940Y2 (ja) 1993-11-16

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