DE2733518A1 - Verfahren und vorrichtung zum runderneuern eines reifens - Google Patents

Verfahren und vorrichtung zum runderneuern eines reifens

Info

Publication number
DE2733518A1
DE2733518A1 DE19772733518 DE2733518A DE2733518A1 DE 2733518 A1 DE2733518 A1 DE 2733518A1 DE 19772733518 DE19772733518 DE 19772733518 DE 2733518 A DE2733518 A DE 2733518A DE 2733518 A1 DE2733518 A1 DE 2733518A1
Authority
DE
Germany
Prior art keywords
carcass
retreading
compound
injection
outlet
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.)
Withdrawn
Application number
DE19772733518
Other languages
German (de)
English (en)
Inventor
Andrew Robert Clayton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Barwell Machine and Rubber Group Ltd
Original Assignee
Barwell Machine and Rubber Group Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Barwell Machine and Rubber Group Ltd filed Critical Barwell Machine and Rubber Group Ltd
Publication of DE2733518A1 publication Critical patent/DE2733518A1/de
Withdrawn legal-status Critical Current

Links

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
    • B29D30/58—Applying bands of rubber treads, i.e. applying camel backs
    • B29D30/62—Applying bands of rubber treads, i.e. applying camel backs by extrusion or injection of the tread on carcass
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/35—Extrusion nozzles or dies with rollers
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/131—Curved articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Tyre Moulding (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
DE19772733518 1976-07-26 1977-07-25 Verfahren und vorrichtung zum runderneuern eines reifens Withdrawn DE2733518A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31097/76A GB1590378A (en) 1976-07-26 1976-07-26 Apparatus for applying tread material to tyres

Publications (1)

Publication Number Publication Date
DE2733518A1 true DE2733518A1 (de) 1978-02-09

Family

ID=10317928

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772733518 Withdrawn DE2733518A1 (de) 1976-07-26 1977-07-25 Verfahren und vorrichtung zum runderneuern eines reifens

Country Status (18)

Country Link
JP (1) JPS5314780A (US07714131-20100511-C00038.png)
AU (1) AU514823B2 (US07714131-20100511-C00038.png)
BG (1) BG29276A3 (US07714131-20100511-C00038.png)
BR (1) BR7704879A (US07714131-20100511-C00038.png)
CA (1) CA1100724A (US07714131-20100511-C00038.png)
DE (1) DE2733518A1 (US07714131-20100511-C00038.png)
ES (1) ES461025A1 (US07714131-20100511-C00038.png)
FI (1) FI772275A (US07714131-20100511-C00038.png)
FR (1) FR2359700A1 (US07714131-20100511-C00038.png)
GB (1) GB1590378A (US07714131-20100511-C00038.png)
GR (1) GR71899B (US07714131-20100511-C00038.png)
MX (1) MX144364A (US07714131-20100511-C00038.png)
NZ (1) NZ184686A (US07714131-20100511-C00038.png)
PT (1) PT66827B (US07714131-20100511-C00038.png)
SU (1) SU665787A3 (US07714131-20100511-C00038.png)
TR (1) TR19803A (US07714131-20100511-C00038.png)
ZA (1) ZA774323B (US07714131-20100511-C00038.png)
ZM (1) ZM5777A1 (US07714131-20100511-C00038.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342473A (en) * 1991-08-20 1994-08-30 Nrm Steelastic, Inc. Apparatus for applying hot cushion gum to a tire carcass
CN106393761A (zh) * 2015-08-10 2017-02-15 青岛软控机电工程有限公司 一种中垫胶挤出机
CN113021861A (zh) * 2021-03-24 2021-06-25 刘江涛 一种轮胎胎纹的成型设备

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4539169A (en) * 1983-07-29 1985-09-03 The Goodyear Tire & Rubber Company Apparatus and method for forming a co-extrusion from extruded strips
US5017118A (en) * 1989-06-16 1991-05-21 The Goodyear Tire & Rubber Company Apparatus for forming a coextrusion from extruded strips
FR2648388B1 (fr) * 1989-06-16 1992-09-04 Goodyear Tire & Rubber Appareil d'extrusion a filiere a rouleau, notamment pour element coextrude pour pneumatique
DE9314733U1 (de) * 1993-08-05 1994-06-30 A-Z Formen- und Maschinenbau GmbH, 80992 München Runderneuerungsvorrichtung
AU676379B2 (en) * 1993-08-05 1997-03-06 A-Z Formen Und Maschinenbau Gmbh Retreading device
DE29612955U1 (de) * 1996-07-25 1996-09-19 Az Formen & Maschbau Gmbh Runderneuerungsvorrichtung
DE10020414B4 (de) 2000-04-26 2004-02-12 A-Z Formen- Und Maschinenbau Gmbh Laufstreifen-Auftragvorrichtung
US20040089400A1 (en) * 2002-11-08 2004-05-13 Vargo Richard David Method and apparatus for forming an annular elastomeric tire component
US7780809B2 (en) 2005-08-04 2010-08-24 The Goodyear Tire & Rubber Company Method for forming elastomeric tire component and a tire

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1353903A (en) * 1970-05-07 1974-05-22 Barwell Eng Ltd Methods and apparatus for treading tyres or wheels
NL7117641A (en) * 1971-12-22 1973-06-26 Retreading tyres - by applying hot, plastic rubber shading with die, and vulcanising
US3956056A (en) * 1972-11-20 1976-05-11 Uniroyal Inc. Fabric coating by extrusion die-calendering apparatus and method
US3871810A (en) * 1972-11-20 1975-03-18 Uniroyal Inc Extruder and roller-die combination

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342473A (en) * 1991-08-20 1994-08-30 Nrm Steelastic, Inc. Apparatus for applying hot cushion gum to a tire carcass
US5447587A (en) * 1991-08-20 1995-09-05 Mcneil & Nrm, Inc. Method for applying hot cushion gum to a tire carcass
CN106393761A (zh) * 2015-08-10 2017-02-15 青岛软控机电工程有限公司 一种中垫胶挤出机
CN113021861A (zh) * 2021-03-24 2021-06-25 刘江涛 一种轮胎胎纹的成型设备

Also Published As

Publication number Publication date
FR2359700B1 (US07714131-20100511-C00038.png) 1982-07-30
ZM5777A1 (en) 1978-03-21
AU2713577A (en) 1979-01-25
PT66827A (en) 1977-08-01
AU514823B2 (en) 1981-02-26
MX144364A (es) 1981-10-05
SU665787A3 (ru) 1979-05-30
JPS5314780A (en) 1978-02-09
NZ184686A (en) 1981-03-16
CA1100724A (en) 1981-05-12
GR71899B (US07714131-20100511-C00038.png) 1983-08-11
FR2359700A1 (fr) 1978-02-24
GB1590378A (en) 1981-06-03
ES461025A1 (es) 1978-05-16
PT66827B (en) 1978-12-27
TR19803A (tr) 1979-12-28
BG29276A3 (en) 1980-10-15
FI772275A (US07714131-20100511-C00038.png) 1978-01-27
ZA774323B (en) 1978-09-27
BR7704879A (pt) 1978-04-25

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee