[go: up one dir, main page]

PT65692B - PROCEDURE FOR RENEWING THE ROUTING STRIP OF AINES DEFLECTED AIR OR TIRE TIRE - Google Patents

PROCEDURE FOR RENEWING THE ROUTING STRIP OF AINES DEFLECTED AIR OR TIRE TIRE

Info

Publication number
PT65692B
PT65692B PT65692A PT6569276A PT65692B PT 65692 B PT65692 B PT 65692B PT 65692 A PT65692 A PT 65692A PT 6569276 A PT6569276 A PT 6569276A PT 65692 B PT65692 B PT 65692B
Authority
PT
Portugal
Prior art keywords
tread
tire
rubber
bonding
layers
Prior art date
Application number
PT65692A
Other languages
German (de)
Portuguese (pt)
Other versions
PT65692A (en
Inventor
Wilhelm Schelkmann
Original Assignee
Vakuum Vulk Holdings 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
Priority claimed from DE2545463A external-priority patent/DE2545463C2/en
Priority claimed from DE2617760A external-priority patent/DE2617760C2/en
Application filed by Vakuum Vulk Holdings Ltd filed Critical Vakuum Vulk Holdings Ltd
Publication of PT65692A publication Critical patent/PT65692A/en
Publication of PT65692B publication Critical patent/PT65692B/en

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
    • B29D30/54—Retreading
    • B29D30/542—Retreading using envelopes or membranes provided with sealings for curing
    • 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
    • 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
    • B29C33/0038—Moulds or cores; Details thereof or accessories therefor with sealing means or the like
    • 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
    • B29D2030/523—Ring-shaped treads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Tires In General (AREA)

Abstract

METHOD OF RENEWAL OF THE TREAD ON A WORN PNEUMATIC OF SOLID RUBBER TYRE The invention is concerned with a method of renewal of the tread of a worn pneumatic or solid rubber tyre. A layer of bonding rubber is applied to the prepared body of the tyre and a prefabricated rubber tread ring is applied. Gaseous inclusions between the applied layers are avoided or led away and the resulting blank is heated in an autoclave for vulcanizing the bonding rubber. The tread rins, which on its underside exhibits a rough face of projections and recesses forming a net work of passages, produced in a press mould simultaneously with the production of the tread and kept fit for bonding, is applied to the body coated with the layer of bonding rubber and any gaseous inclusions are led away out of the layers by application of reduced pressure, where upon the lateral outlet openings from the super imposed layers are sealed off, and/or by squeezing out by means of the exertion of mechanical pressure on the tread.
PT65692A 1975-10-10 1976-10-08 PROCEDURE FOR RENEWING THE ROUTING STRIP OF AINES DEFLECTED AIR OR TIRE TIRE PT65692B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2545463A DE2545463C2 (en) 1975-10-10 1975-10-10 METHOD FOR REPLACING THE TREAD OF A DEALED AIR OR SOLID TIRE
DE2617760A DE2617760C2 (en) 1976-04-23 1976-04-23 METHOD FOR REPLACING THE TREAD OF A DEALED AIR OR SOLID TIRE

Publications (2)

Publication Number Publication Date
PT65692A PT65692A (en) 1976-11-01
PT65692B true PT65692B (en) 1978-04-14

Family

ID=25769498

Family Applications (1)

Application Number Title Priority Date Filing Date
PT65692A PT65692B (en) 1975-10-10 1976-10-08 PROCEDURE FOR RENEWING THE ROUTING STRIP OF AINES DEFLECTED AIR OR TIRE TIRE

Country Status (20)

Country Link
JP (1) JPS5278284A (en)
AR (2) AR213182A1 (en)
AU (1) AU508728B2 (en)
BR (1) BR7606805A (en)
CA (1) CA1113211A (en)
CH (1) CH623508A5 (en)
DK (1) DK156382C (en)
EG (1) EG12502A (en)
FI (1) FI66311C (en)
FR (1) FR2327079B1 (en)
HU (1) HU175749B (en)
IE (1) IE43980B1 (en)
IL (1) IL50635A (en)
LU (1) LU75962A1 (en)
NL (1) NL181418C (en)
NO (1) NO152594C (en)
PL (1) PL111002B1 (en)
PT (1) PT65692B (en)
SE (2) SE428778B (en)
YU (1) YU248176A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439667A1 (en) * 1978-10-23 1980-05-23 Hedlund John Tyre retreading method - in which a belt reinforced tread is secured to a buffed carcass by an intermediate belt-like layer
FR2496004A1 (en) * 1980-12-16 1982-06-18 Michelin & Cie PROCESS FOR BONDING TWO RUBBER BODIES, PARTICULARLY FOR RETREADING OR REPAIRING A TIRE
EP0715948A1 (en) * 1994-12-06 1996-06-12 Kurt Edler Process for retreading a worn tyre

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2292286A (en) * 1941-10-08 1942-08-04 Hawkinson Paul E Co Method of treading tire casings
GB746375A (en) * 1953-04-09 1956-03-14 Channel Islands Tyre Company L Improvements in and relating to the retreading of tyres
NL92699C (en) * 1955-07-26
DK92978C (en) * 1955-08-04 1962-03-12 Wilhelm Schelkmann Procedure for circumferential renewal of the tread on worn car tires.
GB812155A (en) * 1955-11-01 1959-04-22 Dunlop Rubber Co Apparatus for making pneumatic tyres
AT296799B (en) * 1969-07-17 1972-02-25 Bruno Edler Method for retreading a vehicle tire and device for carrying out the method
CH498711A (en) * 1970-04-03 1970-11-15 Firestone Prod Treads for application to vehicle tires
GB1399864A (en) * 1971-07-21 1975-07-02 Dunlop Ltd Manufacutre of pneumatic tyres
DE2244391B2 (en) * 1972-09-09 1978-03-02 Vakuum Vulk Holdings Ltd., Nassau Process and vulcanization molds for retreading vehicle tires
GB1486782A (en) * 1973-10-05 1977-09-21 Uniroyal Raw pneumatic tyre carcass and method of fabricating same
ZA746058B (en) * 1974-09-24 1976-04-28 Republic Rubber Ind Ltd Improvements in or relating to the retreading of tyress

Also Published As

Publication number Publication date
NO152594C (en) 1985-10-23
NO152594B (en) 1985-07-15
IE43980B1 (en) 1981-07-15
SE428778B (en) 1983-07-25
AR213182A1 (en) 1978-12-29
AU1848276A (en) 1978-04-13
CH623508A5 (en) 1981-06-15
CA1113211A (en) 1981-12-01
NL7611239A (en) 1977-04-13
FR2327079A1 (en) 1977-05-06
AR223809A1 (en) 1981-09-30
PL111002B1 (en) 1980-08-30
SE444913B (en) 1986-05-20
LU75962A1 (en) 1977-05-09
JPS5278284A (en) 1977-07-01
DK453176A (en) 1977-04-11
AU508728B2 (en) 1980-04-03
SE8103028L (en) 1981-05-14
JPS6139185B2 (en) 1986-09-02
IE43980L (en) 1977-04-10
FI762832A7 (en) 1977-04-11
NO763430L (en) 1977-04-13
IL50635A (en) 1981-03-31
IL50635A0 (en) 1976-12-31
HU175749B (en) 1980-10-28
DK156382C (en) 1990-01-08
BR7606805A (en) 1977-08-30
FI66311C (en) 1984-10-10
DK156382B (en) 1989-08-14
EG12502A (en) 1979-09-30
SE7611061L (en) 1977-04-11
NL181418C (en) 1987-08-17
YU248176A (en) 1982-05-31
PT65692A (en) 1976-11-01
FR2327079B1 (en) 1982-06-11
FI66311B (en) 1984-06-29

Similar Documents

Publication Publication Date Title
FR2206200B1 (en)
GB830933A (en) An improved method for rebuilding and repairing automobile tyres
ES469470A1 (en) Method for the renewal of a worn pneumatic or solid rubbery tire by applying a vulcanized tread and apparatus carrying out this method
ES452295A1 (en) Method of re-treading tyres
PT65692B (en) PROCEDURE FOR RENEWING THE ROUTING STRIP OF AINES DEFLECTED AIR OR TIRE TIRE
DE3873905D1 (en) METHOD AND DEVICE FOR RENEWING THE SIDEWALLS AND THE RUNNING OF TIRES.
GB1467609A (en) Method of forming a tread on a tyre
GB555690A (en) Improvements in and relating to the re-treading of rubber pneumatic tyres
GB1277642A (en) Process for the renewal of worn vehicle tyres
DE502007006914D1 (en) Process for the retreading of EM tires as well as suitable treads and herewith retreaded EM tires
NO833639L (en) PROCEDURE AND MACHINE FOR REGUMMING PNEUMATIC TIRES
GB220563A (en) Methods of building pneumatic tires and product thereof
GB1389563A (en) Method of retreading tyres and apparatus for use therewith
GB190916763A (en) Improvements in and connected with Elastic Wheel Tyres for Road Vehicles, Velocipedes, and other Wheels.
GB190929614A (en) Improvements in or relating to Wheels for Motor Cars, Bicycles and the like.
GB240007A (en) An improved tyre for motor vehicles and the like and method of manufacturing same
GB1528157A (en) Manufacture of pneumatic tyres
GB190612631A (en) Improvements in Elastic Tyres.
GB697439A (en) Mold for the manufacture of non-skid tire treads
IT1124996B (en) Recapping worn removable tread belt
GB194214A (en) Improvements in or relating to molds employed in the manufacture of tire casings
GB190602881A (en) Leather Tyres for the Wheels of Motor Cars and similar Vehicles and Process of Manufacturing same.
GB183744A (en) Cushion tire and method of making same
IT8082231A0 (en) VULCANIZATION OF NEW TIRES UNIQUE MOLD FOR OR TO VULCANIZE TIRE TIRES OF REBUILT TIRES.