JP6225275B2 - 調製されたエッジを有するプレキュアタイヤトレッド及びその製造方法 - Google Patents
調製されたエッジを有するプレキュアタイヤトレッド及びその製造方法 Download PDFInfo
- Publication number
- JP6225275B2 JP6225275B2 JP2016560628A JP2016560628A JP6225275B2 JP 6225275 B2 JP6225275 B2 JP 6225275B2 JP 2016560628 A JP2016560628 A JP 2016560628A JP 2016560628 A JP2016560628 A JP 2016560628A JP 6225275 B2 JP6225275 B2 JP 6225275B2
- Authority
- JP
- Japan
- Prior art keywords
- tire tread
- precure
- tire
- tread
- precure tire
- 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 - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title description 4
- 238000000034 method Methods 0.000 claims description 27
- 230000001070 adhesive effect Effects 0.000 claims description 26
- 239000000853 adhesive Substances 0.000 claims description 25
- 239000004568 cement Substances 0.000 claims description 22
- 229920001971 elastomer Polymers 0.000 claims description 17
- 239000005060 rubber Substances 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 11
- 238000004804 winding Methods 0.000 claims description 3
- 238000004073 vulcanization Methods 0.000 description 15
- 238000001125 extrusion Methods 0.000 description 9
- 238000007788 roughening Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 238000010146 3D printing Methods 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Images
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)
- B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
- B29D30/54—Retreading
- B29D30/56—Retreading with prevulcanised tread
-
- 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)
- B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
-
- 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)
- B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
- B29D30/54—Retreading
- B29D2030/541—Abrading the tyre, e.g. buffing, to remove tread and/or sidewalls rubber, to prepare it for retreading
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
- Tires In General (AREA)
Description
Claims (4)
- プレキュアタイヤトレッドの調製方法であって、
未加硫ゴム混合物を形成する工程と、
前記未加硫ゴム混合物を、第1の端部及び第2の端部を有する未加硫タイヤトレッドストリップに押し出し成形する工程と、
前記未加硫タイヤトレッドストリップを加硫して、第1の端部及び第2の端部を有するプレキュアタイヤトレッドを形成する工程と、
前記プレキュアタイヤトレッドの前記第1の端部を回転ブラシでバフ研磨する工程と、
前記プレキュアタイヤトレッドの前記第2の端部を回転ブラシでバフ研磨する工程と、
前記第1の端部及び前記第2の端部をバフ研磨した後、前記プレキュアタイヤトレッドを遠く離れた場所に輸送する工程と、を含み、
前記輸送する工程は、前記プレキュアタイヤトレッドをタイヤケーシングに貼り付ける前に行なわれる
方法。 - 前記プレキュアタイヤトレッドを輸送する前に、前記プレキュアタイヤトレッドをロール状に巻く工程を更に含む、請求項1に記載の方法。
- 接着剤を前記プレキュアタイヤトレッドの第1の端部及び第2の端部の少なくとも一方に塗布する工程を更に含む、請求項1に記載の方法。
- セメントを前記プレキュアタイヤトレッドの第1の端部及び第2の端部の少なくとも一方に塗布する工程を更に含む、請求項1に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361918027P | 2013-12-19 | 2013-12-19 | |
US61/918,027 | 2013-12-19 | ||
PCT/US2014/070458 WO2015095106A1 (en) | 2013-12-19 | 2014-12-16 | Precured tire tread having prepared edge and method of making same |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017501913A JP2017501913A (ja) | 2017-01-19 |
JP6225275B2 true JP6225275B2 (ja) | 2017-11-01 |
Family
ID=53403581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016560628A Expired - Fee Related JP6225275B2 (ja) | 2013-12-19 | 2014-12-16 | 調製されたエッジを有するプレキュアタイヤトレッド及びその製造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20160318272A1 (ja) |
EP (1) | EP3083223A1 (ja) |
JP (1) | JP6225275B2 (ja) |
CA (1) | CA2934228A1 (ja) |
WO (1) | WO2015095106A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017116821A1 (en) * | 2015-12-29 | 2017-07-06 | Bridgestone Americas Tire Operations, Llc | Tire projection and housing system |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3815651A (en) * | 1972-07-13 | 1974-06-11 | Tred X Corp | Replacement tread and method |
US4909873A (en) * | 1988-10-03 | 1990-03-20 | Detwiler Richard H | Method of splicing adjacent ends of precured tread material when retreading tires therewith |
JPH05124132A (ja) * | 1991-11-05 | 1993-05-21 | Bridgestone Corp | プレキユアトレツド及びその製造方法 |
JPH07108629A (ja) * | 1993-10-08 | 1995-04-25 | Sumitomo Rubber Ind Ltd | プリキュアトレッド背面バフ装置及びバフ加工方法 |
JP4565719B2 (ja) * | 2000-09-14 | 2010-10-20 | 株式会社ブリヂストン | 加硫済トレッド部材のバフ方法及び装置 |
JP4636480B2 (ja) * | 2001-05-24 | 2011-02-23 | 株式会社ブリヂストン | 更生タイヤ成型システム |
ITTO20060102A1 (it) * | 2006-02-14 | 2007-08-15 | Bridgestone Corp | Metodo ed impianto per la realizzazione di una striscia di battistrada |
MX2014010210A (es) * | 2012-02-29 | 2014-11-21 | Michelin Rech Tech | Preparacion de una banda de rodadura precurada para su aplicacion a una carcasa de neumatico. |
-
2014
- 2014-12-16 JP JP2016560628A patent/JP6225275B2/ja not_active Expired - Fee Related
- 2014-12-16 US US15/103,340 patent/US20160318272A1/en not_active Abandoned
- 2014-12-16 WO PCT/US2014/070458 patent/WO2015095106A1/en active Application Filing
- 2014-12-16 CA CA2934228A patent/CA2934228A1/en not_active Abandoned
- 2014-12-16 EP EP14870706.0A patent/EP3083223A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP3083223A1 (en) | 2016-10-26 |
US20160318272A1 (en) | 2016-11-03 |
CA2934228A1 (en) | 2015-06-25 |
JP2017501913A (ja) | 2017-01-19 |
WO2015095106A1 (en) | 2015-06-25 |
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