JPS5752534A - Method for manufacturing core of welt - Google Patents

Method for manufacturing core of welt

Info

Publication number
JPS5752534A
JPS5752534A JP9968980A JP9968980A JPS5752534A JP S5752534 A JPS5752534 A JP S5752534A JP 9968980 A JP9968980 A JP 9968980A JP 9968980 A JP9968980 A JP 9968980A JP S5752534 A JPS5752534 A JP S5752534A
Authority
JP
Japan
Prior art keywords
core pieces
wire
slacked
sections
cores
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
JP9968980A
Other languages
Japanese (ja)
Inventor
Tadao Kanemuro
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.)
Kinugawa Rubber Industrial Co Ltd
Original Assignee
Kinugawa Rubber 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 Kinugawa Rubber Industrial Co Ltd filed Critical Kinugawa Rubber Industrial Co Ltd
Priority to JP9968980A priority Critical patent/JPS5752534A/en
Publication of JPS5752534A publication Critical patent/JPS5752534A/en
Pending legal-status Critical Current

Links

Landscapes

  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Abstract

PURPOSE: To manufacture cores which are excellent in the flexibility and bend formability, by connecting numerous core pieces formed by making slits in a beltlike metallic plate to a wire having slacked sections and by stretching the slacked sections, when cores for welt are manufactured.
CONSTITUTION: Slits 7 which intermittently extend in the width direction of a beltlike metallic plate 2 through a connecting section 6, are formed at constant intervals in the lengthwise direction of the metallic plate 2, and thus numerous core pieces 8 are formed. A wire 9 having slacked sections 9a is put on the upper or the lower surface of the core pieces 8 and the core pieces 8 are welded to the wire 9 by spot welding. After the core pieces 8 are fixed to the wire 9, the connecting section 6 is cut and the core pieces 8 are separated from each other. By stretching the slacked sections 9a of the wire 9, spaces 10 are formed between cores 8, and thus cores 11 for welt which are excellent in the flexibility and bend formability are inexpensively manufactured with an excellent material yield.
COPYRIGHT: (C)1982,JPO&Japio
JP9968980A 1980-07-21 1980-07-21 Method for manufacturing core of welt Pending JPS5752534A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9968980A JPS5752534A (en) 1980-07-21 1980-07-21 Method for manufacturing core of welt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9968980A JPS5752534A (en) 1980-07-21 1980-07-21 Method for manufacturing core of welt

Publications (1)

Publication Number Publication Date
JPS5752534A true JPS5752534A (en) 1982-03-29

Family

ID=14254002

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9968980A Pending JPS5752534A (en) 1980-07-21 1980-07-21 Method for manufacturing core of welt

Country Status (1)

Country Link
JP (1) JPS5752534A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6496018B1 (en) 1998-09-25 2002-12-17 Oji Paper Co., Ltd. Method and device for measuring dielectric constant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6496018B1 (en) 1998-09-25 2002-12-17 Oji Paper Co., Ltd. Method and device for measuring dielectric constant

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