JPS55127210A - Bead wire - Google Patents

Bead wire

Info

Publication number
JPS55127210A
JPS55127210A JP3247879A JP3247879A JPS55127210A JP S55127210 A JPS55127210 A JP S55127210A JP 3247879 A JP3247879 A JP 3247879A JP 3247879 A JP3247879 A JP 3247879A JP S55127210 A JPS55127210 A JP S55127210A
Authority
JP
Japan
Prior art keywords
bead wire
cross
accordingly
structural defect
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
JP3247879A
Other languages
Japanese (ja)
Inventor
Shigemasa Takagi
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.)
Fuji Shoji Co Ltd
Original Assignee
Fuji Shoji 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 Fuji Shoji Co Ltd filed Critical Fuji Shoji Co Ltd
Priority to JP3247879A priority Critical patent/JPS55127210A/en
Publication of JPS55127210A publication Critical patent/JPS55127210A/en
Pending legal-status Critical Current

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  • Tires In General (AREA)

Abstract

PURPOSE: To eliminate a stress deficiency caused by a structural defect by configuring a ring body rolling overall length of the cross sectional circumference with one set of opposite rollers.
CONSTITUTION: A bead wire 1 is forming a cross section having a true circle, allowing the bead wire to make two true circles having an inner diameter line 3 and outer diameter line 2 viewing from the front without developing the terminal shown by the straight line and shown by the solid line. Accordingly, the bead wire can not develop cross thereof and point contact because of manufacturing by rolling the spotless ring with one set of rollers along the overall circumference. Accordingly, the safety factor caused by the structural defect is disregarded because of no concentrated stress and arrangement disorder developed.
COPYRIGHT: (C)1980,JPO&Japio
JP3247879A 1979-03-20 1979-03-20 Bead wire Pending JPS55127210A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3247879A JPS55127210A (en) 1979-03-20 1979-03-20 Bead wire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3247879A JPS55127210A (en) 1979-03-20 1979-03-20 Bead wire

Publications (1)

Publication Number Publication Date
JPS55127210A true JPS55127210A (en) 1980-10-01

Family

ID=12360081

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3247879A Pending JPS55127210A (en) 1979-03-20 1979-03-20 Bead wire

Country Status (1)

Country Link
JP (1) JPS55127210A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63180741A (en) * 1987-01-15 1988-07-25 ザ・フアイヤーストーン・タイヤ・アンド・ラバー・カンパニー Plastic reinforced ring for fluid pressure device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4936603B1 (en) * 1970-03-27 1974-10-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4936603B1 (en) * 1970-03-27 1974-10-02

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63180741A (en) * 1987-01-15 1988-07-25 ザ・フアイヤーストーン・タイヤ・アンド・ラバー・カンパニー Plastic reinforced ring for fluid pressure device
US4787608A (en) * 1987-01-15 1988-11-29 The Firestone Tire & Rubber Company Nylon bead reinforcement ring for fluid pressure devices

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