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Title:
【発明の名称】補強芯材の接続構造
Document Type and Number:
Japanese Patent JP2880944
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent a displacement of bending position of a pre-bending device and a cutting of a strand at a heating tank. SOLUTION: A wire 5 is bent into a zig-zag form to make a belt-like member. A reinforcing core member 4 with strands 6, 7 being knitted to a central part and both ends is applied. Reinforcing core members 4, 4 are made such that their longitudinal end edges 4a, 4a are abutted to each other to weld and connect the wires 5 to each other, connecting threads 14 are knitted over the abutted end edges 4a, 4a in a zig-zag form, wherein a knitting width A of the connecting threads 14 is made maximum at a central part of a width direction of the reinforcing core member 4 and in turn it is gradually decreased as they approach both ends.

Inventors:
YAMADA YOJI
YOKOI KEIJI
ARAMAKI MICHIAKI
Application Number:
JP4863096A
Publication Date:
April 12, 1999
Filing Date:
March 06, 1996
Export Citation:
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Assignee:
KINUGAWA GOMU KOGYO KK
International Classes:
B60R13/06; B29D99/00; D03D1/00; (IPC1-7): B60R13/06; D03D1/00
Domestic Patent References:
JP2198807A
JP382519A
JP5020316U
JP6333453B2
Attorney, Agent or Firm:
Fujiya Shiga (2 outside)