JPH03124826U - - Google Patents
Info
- Publication number
- JPH03124826U JPH03124826U JP1990034881U JP3488190U JPH03124826U JP H03124826 U JPH03124826 U JP H03124826U JP 1990034881 U JP1990034881 U JP 1990034881U JP 3488190 U JP3488190 U JP 3488190U JP H03124826 U JPH03124826 U JP H03124826U
- Authority
- JP
- Japan
- Prior art keywords
- slide body
- axial direction
- former
- segments
- tapered surface
- 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
- 239000011324 bead Substances 0.000 claims description 3
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)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
-
- 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)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
- B29D2030/3214—Locking the beads on the drum; details of the drum in the bead locking areas, e.g. drum shoulders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990034881U JPH0644674Y2 (ja) | 1990-03-30 | 1990-03-30 | フォーマー |
| EP91906581A EP0477382B1 (en) | 1990-03-30 | 1991-03-28 | Bead lock device in tire former |
| US07/776,414 US5254204A (en) | 1990-03-30 | 1991-03-28 | Bead locking apparatus for tire building machine |
| PCT/JP1991/000407 WO1991015360A1 (en) | 1990-03-30 | 1991-03-28 | Bead lock device in tire former |
| DE69122196T DE69122196T2 (de) | 1990-03-30 | 1991-03-28 | Einrichtung zum fixieren von wulstringen in einer reifenaufbaumaschine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990034881U JPH0644674Y2 (ja) | 1990-03-30 | 1990-03-30 | フォーマー |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03124826U true JPH03124826U (US20100056889A1-20100304-C00004.png) | 1991-12-18 |
| JPH0644674Y2 JPH0644674Y2 (ja) | 1994-11-16 |
Family
ID=12426486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990034881U Expired - Lifetime JPH0644674Y2 (ja) | 1990-03-30 | 1990-03-30 | フォーマー |
Country Status (5)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008023946A (ja) * | 2006-07-25 | 2008-02-07 | Yokohama Rubber Co Ltd:The | 未加硫タイヤの成形方法及びその装置 |
| JP2011098497A (ja) * | 2009-11-05 | 2011-05-19 | Sumitomo Rubber Ind Ltd | シェーピングフォーマ |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6012500A (en) * | 1998-01-23 | 2000-01-11 | Bridgestone/Firestone, Inc. | Second stage tire building machine utilizing bladderless former sleeve |
| US6488797B1 (en) | 2000-05-12 | 2002-12-03 | Bridgestone/Firestone North American Tire, Llc | First stage run flat tire building drum and method of using same |
| US6602372B1 (en) * | 2000-11-20 | 2003-08-05 | Wyko, Inc. | Method and apparatus for control of dual collapsible mandrels |
| NL1025904C2 (nl) * | 2004-04-08 | 2005-10-11 | Vmi Epe Holland | Gordeltrommel. |
| WO2016170987A1 (ja) * | 2015-04-21 | 2016-10-27 | 住友ゴム工業株式会社 | 生タイヤ成形装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6023147U (ja) * | 1983-07-22 | 1985-02-16 | 日本電気株式会社 | 自動給紙装置 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3101289A (en) * | 1959-04-24 | 1963-08-20 | Pirelli | Method of making expansible tubular diaphragms for tire building drums |
| DE1262582B (de) * | 1964-04-27 | 1968-03-07 | Continental Gummi Werke Ag | Segmenttrommel zum Aufbauen von Reifenkarkassen |
| GB1532960A (en) * | 1974-12-09 | 1978-11-22 | Avon Tyres Ltd | Tyre building drum |
| US4131500A (en) * | 1974-12-09 | 1978-12-26 | Avon Tyres Limited | Tire building drum |
| US4243451A (en) * | 1979-02-21 | 1981-01-06 | The Goodyear Tire & Rubber Company | Building and shaping a tire |
| US4239579A (en) * | 1979-05-25 | 1980-12-16 | The Goodyear Tire & Rubber Company | Tire building drum |
| US4325764A (en) * | 1980-06-19 | 1982-04-20 | The Goodyear Tire & Rubber Company | Drum and method of shaping a radial tire |
| JPS60135238A (ja) * | 1983-12-23 | 1985-07-18 | Yokohama Rubber Co Ltd:The | タイヤ成形ドラムの取付け方法 |
| DE3477157D1 (en) * | 1984-11-23 | 1989-04-20 | Goodyear Tire & Rubber | Tire building drum |
| GB8703224D0 (en) * | 1987-02-12 | 1987-03-18 | Apsley Metals Ltd | Tyre building former |
-
1990
- 1990-03-30 JP JP1990034881U patent/JPH0644674Y2/ja not_active Expired - Lifetime
-
1991
- 1991-03-28 EP EP91906581A patent/EP0477382B1/en not_active Expired - Lifetime
- 1991-03-28 US US07/776,414 patent/US5254204A/en not_active Expired - Fee Related
- 1991-03-28 WO PCT/JP1991/000407 patent/WO1991015360A1/ja active IP Right Grant
- 1991-03-28 DE DE69122196T patent/DE69122196T2/de not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6023147U (ja) * | 1983-07-22 | 1985-02-16 | 日本電気株式会社 | 自動給紙装置 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008023946A (ja) * | 2006-07-25 | 2008-02-07 | Yokohama Rubber Co Ltd:The | 未加硫タイヤの成形方法及びその装置 |
| JP2011098497A (ja) * | 2009-11-05 | 2011-05-19 | Sumitomo Rubber Ind Ltd | シェーピングフォーマ |
Also Published As
| Publication number | Publication date |
|---|---|
| US5254204A (en) | 1993-10-19 |
| EP0477382B1 (en) | 1996-09-18 |
| WO1991015360A1 (en) | 1991-10-17 |
| EP0477382A4 (en) | 1992-08-05 |
| DE69122196D1 (de) | 1996-10-24 |
| EP0477382A1 (en) | 1992-04-01 |
| JPH0644674Y2 (ja) | 1994-11-16 |
| DE69122196T2 (de) | 1997-01-30 |
