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JPS57101681A - Apparatus for electroforming information recording body - Google Patents

Apparatus for electroforming information recording body

Info

Publication number
JPS57101681A
JPS57101681A JP17826780A JP17826780A JPS57101681A JP S57101681 A JPS57101681 A JP S57101681A JP 17826780 A JP17826780 A JP 17826780A JP 17826780 A JP17826780 A JP 17826780A JP S57101681 A JPS57101681 A JP S57101681A
Authority
JP
Japan
Prior art keywords
metal fitting
information recording
recording body
attaching
threaded
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
JP17826780A
Other languages
Japanese (ja)
Other versions
JPS5953359B2 (en
Inventor
Tomoyoshi Miyake
Yoshihiro Okino
Setsuji Nakagawa
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP17826780A priority Critical patent/JPS5953359B2/en
Publication of JPS57101681A publication Critical patent/JPS57101681A/en
Publication of JPS5953359B2 publication Critical patent/JPS5953359B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Manufacturing Optical Record Carriers (AREA)

Abstract

PURPOSE: To necessitate no centering work of an information recording body after completion by a method wherein the information recording body is set to attaching metal fittings and a protruded part of a clamp metal fitting is inserted into a central metal fitting and a threaded part of the clamp metal fitting is screwed with a threaded part of the attaching metal fitting.
CONSTITUTION: To one end of an electrode rod 9, an attaching part 21 which can be inlaid in a central orifice 14a of an information recording body 14 and has a recessed part 21a at a center of an end part thereof is provided and a clamp metal fitting 22 which has a protruded part inserted through a conductive ring metal fitting 18 at one end thereof and has a threaded part 22a screwed in a threaded bore 21b formed to a predetermined place of an inner peripheral surface of the recessed part 21a of the attaching part 21 provided to a leading end of the protruded part thereof and holds the ring metal fitting 18 between end parts of the attaching part 21 is provided. An outer diameter of the ring metal fitting 18 is made larger than a diameter of the central orifice 14a and the information recording body 14 is held between the ring metal fitting and one end of the electrode rod 9.
COPYRIGHT: (C)1982,JPO&Japio
JP17826780A 1980-12-16 1980-12-16 Electroforming equipment for information recording media Expired JPS5953359B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17826780A JPS5953359B2 (en) 1980-12-16 1980-12-16 Electroforming equipment for information recording media

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17826780A JPS5953359B2 (en) 1980-12-16 1980-12-16 Electroforming equipment for information recording media

Publications (2)

Publication Number Publication Date
JPS57101681A true JPS57101681A (en) 1982-06-24
JPS5953359B2 JPS5953359B2 (en) 1984-12-24

Family

ID=16045490

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17826780A Expired JPS5953359B2 (en) 1980-12-16 1980-12-16 Electroforming equipment for information recording media

Country Status (1)

Country Link
JP (1) JPS5953359B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD719588S1 (en) 2012-06-29 2014-12-16 Caterpillar Inc. Undercarriage track system for mobile earthmoving machine
US9004619B2 (en) 2011-06-30 2015-04-14 Caterpillar Inc. Mobile machine track shoe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9004619B2 (en) 2011-06-30 2015-04-14 Caterpillar Inc. Mobile machine track shoe
USD719588S1 (en) 2012-06-29 2014-12-16 Caterpillar Inc. Undercarriage track system for mobile earthmoving machine
USD738405S1 (en) 2012-06-29 2015-09-08 Caterpillar Inc. Undercarriage track system for mobile earthmoving machine

Also Published As

Publication number Publication date
JPS5953359B2 (en) 1984-12-24

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