JPH02115417U - - Google Patents

Info

Publication number
JPH02115417U
JPH02115417U JP2426889U JP2426889U JPH02115417U JP H02115417 U JPH02115417 U JP H02115417U JP 2426889 U JP2426889 U JP 2426889U JP 2426889 U JP2426889 U JP 2426889U JP H02115417 U JPH02115417 U JP H02115417U
Authority
JP
Japan
Prior art keywords
shutter
magnetic disk
injection mold
side plates
disk cassette
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
JP2426889U
Other languages
Japanese (ja)
Other versions
JPH0717454Y2 (en
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 JP1989024268U priority Critical patent/JPH0717454Y2/en
Publication of JPH02115417U publication Critical patent/JPH02115417U/ja
Application granted granted Critical
Publication of JPH0717454Y2 publication Critical patent/JPH0717454Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を示す断面図、第２
図ないし第５図は樹脂製シヤツターの一例を示す
もので、第２図は平面図、第３図は正面図、第４
図は側面図、第５図は斜視図、第６図は本考案の
他の実施例を示す斜視図、第７図と第８図は磁気
デイスクカセツトの一例を示すもので、第７図は
表側からみた説明図、第８図は裏側からみた説明
図である。 １０……固定型板、１１……キヤビテイ入子、
１８……上面板（側板）、１９……下面板（側板
）、２０……側面板（連結板）、２８……サイド
ゲート、２９，３０……交辺。 Fig. 1 is a sectional view showing one embodiment of the present invention;
Figures 5 through 5 show an example of a resin shutter. Figure 2 is a plan view, Figure 3 is a front view, and Figure 4 is a front view.
The figure is a side view, FIG. 5 is a perspective view, FIG. 6 is a perspective view showing another embodiment of the present invention, FIGS. 7 and 8 are examples of a magnetic disk cassette, and FIG. An explanatory diagram as seen from the front side, and FIG. 8 is an explanatory diagram as seen from the back side. 10... Fixed template, 11... Cavity insert,
18...Top plate (side plate), 19...Bottom plate (side plate), 20...Side plate (connection plate), 28...Side gate, 29, 30...Intersection.

Claims (1)

【実用新案登録請求の範囲】 対向する一対の側板と、これらの側板を断面コ
字状に連結する連結板とからなる磁気デイスクカ
セツト用シヤツターの射出成形金型において、 上記側板と連結板との交辺を形成する型板にサ
イドゲートが設けられたことを特徴とする磁気デ
イスクカセツト用シヤツターの射出成形金型。[Claims for Utility Model Registration] In an injection mold for a shutter for a magnetic disk cassette, which comprises a pair of opposing side plates and a connecting plate that connects these side plates in a U-shaped cross section, An injection mold for a shutter for a magnetic disk cassette, characterized in that a side gate is provided on a template forming an intersection.
JP1989024268U 1989-03-02 1989-03-02 Injection mold for magnetic disk shutter Expired - Lifetime JPH0717454Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989024268U JPH0717454Y2 (en) 1989-03-02 1989-03-02 Injection mold for magnetic disk shutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989024268U JPH0717454Y2 (en) 1989-03-02 1989-03-02 Injection mold for magnetic disk shutter

Publications (2)

Publication Number Publication Date
JPH02115417U true JPH02115417U (en) 1990-09-14
JPH0717454Y2 JPH0717454Y2 (en) 1995-04-26

Family

ID=31243978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989024268U Expired - Lifetime JPH0717454Y2 (en) 1989-03-02 1989-03-02 Injection mold for magnetic disk shutter

Country Status (1)

Country Link
JP (1) JPH0717454Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0557761A (en) * 1991-08-28 1993-03-09 Sansho Giken Kk Mold of thin-walled deep-grooved synthetic resin part

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5942392A (en) * 1982-09-03 1984-03-08 Nippon Soda Co Ltd Lead-containing compound metal oxide precursor composition and its preparation
JPS6174187A (en) * 1984-09-19 1986-04-16 Sony Corp Shutter of sheet-like recording medium cassette and its manufacture
JPS62222817A (en) * 1986-03-26 1987-09-30 Sony Corp Manufacture of cassette case

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5942392A (en) * 1982-09-03 1984-03-08 Nippon Soda Co Ltd Lead-containing compound metal oxide precursor composition and its preparation
JPS6174187A (en) * 1984-09-19 1986-04-16 Sony Corp Shutter of sheet-like recording medium cassette and its manufacture
JPS62222817A (en) * 1986-03-26 1987-09-30 Sony Corp Manufacture of cassette case

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0557761A (en) * 1991-08-28 1993-03-09 Sansho Giken Kk Mold of thin-walled deep-grooved synthetic resin part

Also Published As

Publication number Publication date
JPH0717454Y2 (en) 1995-04-26

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term