JPS5525341A - Spacer for tire molding former and method of making the same - Google Patents
Spacer for tire molding former and method of making the sameInfo
- 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
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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0445380U (en) * | 1990-08-22 | 1992-04-17 |
-
1978
- 1978-08-09 JP JP9772678A patent/JPS5525341A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5532547B2 (en) | 1980-08-26 |
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