JPH04206904A - Fixing method for core for killing noise - Google Patents

Fixing method for core for killing noise

Info

Publication number
JPH04206904A
JPH04206904A JP2339533A JP33953390A JPH04206904A JP H04206904 A JPH04206904 A JP H04206904A JP 2339533 A JP2339533 A JP 2339533A JP 33953390 A JP33953390 A JP 33953390A JP H04206904 A JPH04206904 A JP H04206904A
Authority
JP
Japan
Prior art keywords
molded item
primary molded
resin
steady
detent
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
JP2339533A
Other languages
Japanese (ja)
Other versions
JP2940160B2 (en
Inventor
Atsushi Nishio
Giichi Abe
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.)
Mitsumi Electric Co Ltd
Original Assignee
Mitsumi Electric 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 Mitsumi Electric Co Ltd filed Critical Mitsumi Electric Co Ltd
Priority to JP2339533A priority Critical patent/JP2940160B2/en
Publication of JPH04206904A publication Critical patent/JPH04206904A/en
Application granted granted Critical
Publication of JP2940160B2 publication Critical patent/JP2940160B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PURPOSE: To avoid the deviation of a primary molded item through resin pressure and to uniformly cover the periphery of the primary molded item with secondary molding resin by injecting the secondary molding resin into a metal mold and molding the resin in a state where the primary molded item is detent- held by a steady detent pin.
CONSTITUTION: A metal mold 24 is composed of upper and lower molds, has a cavity for accommodating a primary molded item 17, and is provided with a steady detent pin 21 to be inserted into a pin guide hole 19 provided in the primary molded item 17. In a state where the primary molded item 17 is arranged in the metal mold 24 and the steady detent pin 21 is inserted into and fixed in the pin guide hole 19, a secondary molding molten resin such as PVC is packed from a gate 26 to be hardened. Thus, the outer periphery of the primary molded item 17 is uniformly covered and finished with the secondary molding resin. In a state where the primary molded item 17 is detent-held by the steady detent pin 21, the deviation of the primary molded item 17 by the resin pressure in secondary molding is avoided and the secondary molded item is finished with satisfactory appearance, touch, etc.
COPYRIGHT: (C)1992,JPO&Japio
JP2339533A 1990-11-30 1990-11-30 How to fix the noise prevention core Expired - Fee Related JP2940160B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2339533A JP2940160B2 (en) 1990-11-30 1990-11-30 How to fix the noise prevention core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2339533A JP2940160B2 (en) 1990-11-30 1990-11-30 How to fix the noise prevention core

Publications (2)

Publication Number Publication Date
JPH04206904A true JPH04206904A (en) 1992-07-28
JP2940160B2 JP2940160B2 (en) 1999-08-25

Family

ID=18328378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2339533A Expired - Fee Related JP2940160B2 (en) 1990-11-30 1990-11-30 How to fix the noise prevention core

Country Status (1)

Country Link
JP (1) JP2940160B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007172857A (en) * 2005-12-19 2007-07-05 Matsushita Electric Ind Co Ltd Cable protector of power cable, and ac power supply adaptor using the same
JP2010118212A (en) * 2008-11-12 2010-05-27 Yazaki Corp Connector
JP2013131544A (en) * 2011-12-20 2013-07-04 Panasonic Corp Cable and method for manufacturing cable
CN108695631A (en) * 2017-04-05 2018-10-23 矢崎总业株式会社 Connector

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007172857A (en) * 2005-12-19 2007-07-05 Matsushita Electric Ind Co Ltd Cable protector of power cable, and ac power supply adaptor using the same
JP4660371B2 (en) * 2005-12-19 2011-03-30 パナソニック株式会社 Power cable protector and AC power adapter using this
JP2010118212A (en) * 2008-11-12 2010-05-27 Yazaki Corp Connector
JP2013131544A (en) * 2011-12-20 2013-07-04 Panasonic Corp Cable and method for manufacturing cable
CN108695631A (en) * 2017-04-05 2018-10-23 矢崎总业株式会社 Connector
JP2018181459A (en) * 2017-04-05 2018-11-15 矢崎総業株式会社 Connector
US10468832B2 (en) 2017-04-05 2019-11-05 Yazaki Corporation Connector

Also Published As

Publication number Publication date
JP2940160B2 (en) 1999-08-25

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