JPS55100134A - Injection-type forming of sandwich-structured body - Google Patents

Injection-type forming of sandwich-structured body

Info

Publication number
JPS55100134A
JPS55100134A JP560979A JP560979A JPS55100134A JP S55100134 A JPS55100134 A JP S55100134A JP 560979 A JP560979 A JP 560979A JP 560979 A JP560979 A JP 560979A JP S55100134 A JPS55100134 A JP S55100134A
Authority
JP
Japan
Prior art keywords
width
lower side
pair
synthetic resin
broad
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
JP560979A
Other languages
Japanese (ja)
Other versions
JPS6362228B2 (en
Inventor
Tatsuo Nakanishi
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.)
Nippon Gakki Co Ltd
Original Assignee
Nippon Gakki 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 Nippon Gakki Co Ltd filed Critical Nippon Gakki Co Ltd
Priority to JP560979A priority Critical patent/JPS55100134A/en
Publication of JPS55100134A publication Critical patent/JPS55100134A/en
Publication of JPS6362228B2 publication Critical patent/JPS6362228B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE: To enhance mass productivity and size precision by injecting foaming synthetic resin solution into space formed by upper and lower side constituent members and a pair of right and left side molds and cutting and finishing a cured formed resin to a prearranged width.
CONSTITUTION: Upper and lower side material 11 which become upper and lower side constituent members are formed at least in the same width as the central maximum width or a broad equiwidth W1. In addition, a pair of right and left side walls 13, 13 which are preformed to the thickness dimensional distribution of the center are caused to intervene, at least, with the same width as the central maximum width or broad equally-opposed clearance W2. After this process, foaming synthetic resin solution 15 is injected into space 14 formed by surrounding materials 11, 12 and side molds 13, 13. After foaming and curing, press-clamping is released and formed body 10 thus obtained is cut and finished to a prearranged width dimensional distribution.
COPYRIGHT: (C)1980,JPO&Japio
JP560979A 1979-01-23 1979-01-23 Injection-type forming of sandwich-structured body Granted JPS55100134A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP560979A JPS55100134A (en) 1979-01-23 1979-01-23 Injection-type forming of sandwich-structured body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP560979A JPS55100134A (en) 1979-01-23 1979-01-23 Injection-type forming of sandwich-structured body

Publications (2)

Publication Number Publication Date
JPS55100134A true JPS55100134A (en) 1980-07-30
JPS6362228B2 JPS6362228B2 (en) 1988-12-01

Family

ID=11615937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP560979A Granted JPS55100134A (en) 1979-01-23 1979-01-23 Injection-type forming of sandwich-structured body

Country Status (1)

Country Link
JP (1) JPS55100134A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7075407B1 (en) 1999-04-09 2006-07-11 Murata Manufacturing Co., Ltd. Temperature sensor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50122338A (en) * 1974-03-11 1975-09-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50122338A (en) * 1974-03-11 1975-09-25

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7075407B1 (en) 1999-04-09 2006-07-11 Murata Manufacturing Co., Ltd. Temperature sensor
US7193498B2 (en) 1999-04-09 2007-03-20 Murata Manufacturing Co., Ltd. Method of producing temperature sensor and mounting same to a circuit board

Also Published As

Publication number Publication date
JPS6362228B2 (en) 1988-12-01

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