JPS6472817A - Separating device of molded object - Google Patents

Separating device of molded object

Info

Publication number
JPS6472817A
JPS6472817A JP22955187A JP22955187A JPS6472817A JP S6472817 A JPS6472817 A JP S6472817A JP 22955187 A JP22955187 A JP 22955187A JP 22955187 A JP22955187 A JP 22955187A JP S6472817 A JPS6472817 A JP S6472817A
Authority
JP
Japan
Prior art keywords
molded object
notched
lead frame
pushed down
border line
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.)
Pending
Application number
JP22955187A
Other languages
Japanese (ja)
Inventor
Osamu Okawa
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.)
Hitachi Ltd
Renesas Eastern Japan Semiconductor Inc
Original Assignee
Hitachi Ltd
Hitachi Tohbu Semiconductor 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 Hitachi Ltd, Hitachi Tohbu Semiconductor Ltd filed Critical Hitachi Ltd
Priority to JP22955187A priority Critical patent/JPS6472817A/en
Publication of JPS6472817A publication Critical patent/JPS6472817A/en
Pending legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)

Abstract

PURPOSE:To generate an excellent folded and notched condition by providing a specified member on the border line between a molded object and a feeding path, causing press force to advance gradually in one direction and acts to fold the bath. CONSTITUTION:The V shape groove 14 of a runner-holder 13 is fitted onto a main runner 6 from its upper side, and a transfer-molded object is pressed by the elastic force of a spring 15. Next, a braking plate 20 is moved adjacently relative to a supporting body 10. Consequently, the end side of the gate side on a multiple lead frame 2 is pushed down by each braking member 22, and each gate part 8 is respectively and notched along the border line to a package. The braking member 22 is gradually pushed down from one end to another end of the multiple lead frame 2, thereby generating a suitable folded and notched condition successively.
JP22955187A 1987-09-16 1987-09-16 Separating device of molded object Pending JPS6472817A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22955187A JPS6472817A (en) 1987-09-16 1987-09-16 Separating device of molded object

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22955187A JPS6472817A (en) 1987-09-16 1987-09-16 Separating device of molded object

Publications (1)

Publication Number Publication Date
JPS6472817A true JPS6472817A (en) 1989-03-17

Family

ID=16893936

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22955187A Pending JPS6472817A (en) 1987-09-16 1987-09-16 Separating device of molded object

Country Status (1)

Country Link
JP (1) JPS6472817A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5347379A (en) * 1990-06-07 1994-09-13 Canon Kabushiki Kaisha Liquid crystal device with MIM insulator formed as a continuous monomolecular film

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5347379A (en) * 1990-06-07 1994-09-13 Canon Kabushiki Kaisha Liquid crystal device with MIM insulator formed as a continuous monomolecular film

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