JPH0151325B2 - - Google Patents
Info
- Publication number
- JPH0151325B2 JPH0151325B2 JP57231913A JP23191382A JPH0151325B2 JP H0151325 B2 JPH0151325 B2 JP H0151325B2 JP 57231913 A JP57231913 A JP 57231913A JP 23191382 A JP23191382 A JP 23191382A JP H0151325 B2 JPH0151325 B2 JP H0151325B2
- Authority
- JP
- Japan
- Prior art keywords
- tire
- mold
- bone
- mold body
- inner circumferential
- 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
Links
- 210000000988 bone and bone Anatomy 0.000 claims description 58
- 238000000465 moulding Methods 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 claims description 17
- 238000009423 ventilation Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 8
- 230000001154 acute effect Effects 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000013022 venting Methods 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000007872 degassing Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005495 investment casting Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009760 electrical discharge machining Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007528 sand casting Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- B29C33/10—Moulds or cores; Details thereof or accessories therefor with incorporated venting means
-
- 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
-
- 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
- B29D2030/0612—Means for forming recesses or protrusions in the tyres, e.g. grooves or ribs, to create the tread or sidewalls patterns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2030/00—Pneumatic or solid tyres or parts thereof
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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23191382A JPS59124836A (ja) | 1982-12-29 | 1982-12-29 | タイヤ成形用金型およびその製造方法 |
US06/748,143 US4576559A (en) | 1982-12-29 | 1985-06-24 | Vented tire molding mold |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23191382A JPS59124836A (ja) | 1982-12-29 | 1982-12-29 | タイヤ成形用金型およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59124836A JPS59124836A (ja) | 1984-07-19 |
JPH0151325B2 true JPH0151325B2 (de) | 1989-11-02 |
Family
ID=16931016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23191382A Granted JPS59124836A (ja) | 1982-12-29 | 1982-12-29 | タイヤ成形用金型およびその製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59124836A (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4708609A (en) * | 1984-03-22 | 1987-11-24 | Bridgestone Corporation | Tire manufacturing mold |
KR100426782B1 (ko) * | 2001-06-05 | 2004-04-13 | 한국타이어 주식회사 | 타이어용 가류금형 |
US7717691B2 (en) * | 2007-06-05 | 2010-05-18 | Bridgestone Americas Tire Operations, Llc | Tire mold with vent inlet disposed under mold rib |
FR2939713B1 (fr) * | 2008-12-17 | 2012-05-25 | Michelin Soc Tech | Element de garniture comprenant une coque et un noyau |
JP5534483B1 (ja) | 2013-01-24 | 2014-07-02 | 株式会社ブリヂストン | セクター金型、その製造方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4953970A (de) * | 1972-09-25 | 1974-05-25 | ||
JPS5245358A (en) * | 1976-06-09 | 1977-04-09 | Hitachi Ltd | Device for determining normal values of plant data |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51153771U (de) * | 1975-05-31 | 1976-12-08 |
-
1982
- 1982-12-29 JP JP23191382A patent/JPS59124836A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4953970A (de) * | 1972-09-25 | 1974-05-25 | ||
JPS5245358A (en) * | 1976-06-09 | 1977-04-09 | Hitachi Ltd | Device for determining normal values of plant data |
Also Published As
Publication number | Publication date |
---|---|
JPS59124836A (ja) | 1984-07-19 |
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