JPS5525341A - Spacer for tire molding former and method of making the same - Google Patents

Spacer for tire molding former and method of making the same

Info

Publication number
JPS5525341A
JPS5525341A JP9772678A JP9772678A JPS5525341A JP S5525341 A JPS5525341 A JP S5525341A JP 9772678 A JP9772678 A JP 9772678A JP 9772678 A JP9772678 A JP 9772678A JP S5525341 A JPS5525341 A JP S5525341A
Authority
JP
Japan
Prior art keywords
piece
shoulder
spacer
divided
axial direction
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
JP9772678A
Other languages
Japanese (ja)
Other versions
JPS5532547B2 (en
Inventor
Tokihiko Otagaki
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.)
Sumitomo Rubber Industries Ltd
Original Assignee
Sumitomo Rubber Industries 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 Sumitomo Rubber Industries Ltd filed Critical Sumitomo Rubber Industries Ltd
Priority to JP9772678A priority Critical patent/JPS5525341A/en
Publication of JPS5525341A publication Critical patent/JPS5525341A/en
Publication of JPS5532547B2 publication Critical patent/JPS5532547B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Tyre Moulding (AREA)

Abstract

PURPOSE: A spacer mentioned above is attained with good workability by lap jointing a end notch of each spacer piece consisted of a polyurethane resin type material by forcing down with end rise of each shoulder and cutting a non-slip projection of each shoulder into it in a joint.
CONSTITUTION: A tire molding former comprises a barrel type body 11 of which whole periphery is divided into six parts with an equal angle in an axial direction, while at both ends of the outer surface are fixed a shoulder 13, 13 divided into six parts in axial direction respectively opposite each divided piece of a body 11, and a spacer piece 18 consisted of a polyurethane resin type material divided into six parts in axial direction respectively apposite each divided piece 14, 14 of a shoulder is arranged. The end notch 21 is lap jointed by forcing down a end rise 20 of a shoulder piece and each spacer piece is caught and fixed, while at the joints a, a is the non-slip projections of a shoulder piece is cut into a spacer piece.
COPYRIGHT: (C)1980,JPO&Japio
JP9772678A 1978-08-09 1978-08-09 Spacer for tire molding former and method of making the same Granted JPS5525341A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9772678A JPS5525341A (en) 1978-08-09 1978-08-09 Spacer for tire molding former and method of making the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9772678A JPS5525341A (en) 1978-08-09 1978-08-09 Spacer for tire molding former and method of making the same

Publications (2)

Publication Number Publication Date
JPS5525341A true JPS5525341A (en) 1980-02-23
JPS5532547B2 JPS5532547B2 (en) 1980-08-26

Family

ID=14199881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9772678A Granted JPS5525341A (en) 1978-08-09 1978-08-09 Spacer for tire molding former and method of making the same

Country Status (1)

Country Link
JP (1) JPS5525341A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0445380U (en) * 1990-08-22 1992-04-17

Also Published As

Publication number Publication date
JPS5532547B2 (en) 1980-08-26

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