JPH0554804B2 - - Google Patents
Info
- Publication number
- JPH0554804B2 JPH0554804B2 JP14527088A JP14527088A JPH0554804B2 JP H0554804 B2 JPH0554804 B2 JP H0554804B2 JP 14527088 A JP14527088 A JP 14527088A JP 14527088 A JP14527088 A JP 14527088A JP H0554804 B2 JPH0554804 B2 JP H0554804B2
- Authority
- JP
- Japan
- Prior art keywords
- sipe
- protrusion
- mold
- tire
- tread
- 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.)
- Expired - Lifetime
Links
- 238000004073 vulcanization Methods 0.000 claims description 19
- 238000000465 moulding Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0606—Vulcanising moulds not integral with vulcanising presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0606—Vulcanising moulds not integral with vulcanising presses
- B29D2030/0607—Constructional features of the moulds
- B29D2030/0613—Means, e.g. sipes or blade-like elements, for forming narrow recesses in the tyres, e.g. cuts or incisions for winter tyres
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14527088A JPH01314115A (ja) | 1988-06-13 | 1988-06-13 | タイヤ加硫成形金型 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14527088A JPH01314115A (ja) | 1988-06-13 | 1988-06-13 | タイヤ加硫成形金型 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01314115A JPH01314115A (ja) | 1989-12-19 |
JPH0554804B2 true JPH0554804B2 (ko) | 1993-08-13 |
Family
ID=15381253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14527088A Granted JPH01314115A (ja) | 1988-06-13 | 1988-06-13 | タイヤ加硫成形金型 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01314115A (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5718412B2 (ja) * | 2013-07-02 | 2015-05-13 | 株式会社ブリヂストン | 空気入りタイヤ |
-
1988
- 1988-06-13 JP JP14527088A patent/JPH01314115A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH01314115A (ja) | 1989-12-19 |
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