RO83409B - Procedeu pentru fabricarea de anvelope pneumatice - Google Patents

Procedeu pentru fabricarea de anvelope pneumatice

Info

Publication number
RO83409B
RO83409B RO98626A RO9862679A RO83409B RO 83409 B RO83409 B RO 83409B RO 98626 A RO98626 A RO 98626A RO 9862679 A RO9862679 A RO 9862679A RO 83409 B RO83409 B RO 83409B
Authority
RO
Romania
Prior art keywords
bead
tire
core
cord
cable
Prior art date
Application number
RO98626A
Other languages
English (en)
Other versions
RO83409A (ro
Inventor
Oskar Schmidt
Wladyslaw Kubica
Original Assignee
Polyair Maschinenbau Gmbh
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 AT0652078A external-priority patent/AT364768B/de
Priority claimed from AT0384379A external-priority patent/AT371060B/de
Application filed by Polyair Maschinenbau Gmbh filed Critical Polyair Maschinenbau Gmbh
Publication of RO83409A publication Critical patent/RO83409A/ro
Publication of RO83409B publication Critical patent/RO83409B/ro

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/0009—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion
    • B60C15/0081—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion the carcass plies folded around or between more than one bead core
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/20—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres
    • B29C70/205—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres the structure being shaped to form a three-dimensional configuration
    • B29C70/207—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres the structure being shaped to form a three-dimensional configuration arranged in parallel planes of fibres crossing at substantial angles
    • 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)
    • 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
    • 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
    • B29D30/34—Building tyres by jointly covering two bead-rings, located parallel to each other at a distance apart, with fabric or cord layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/02—Carcasses
    • B60C9/023—Carcasses built up from narrow strips, individual cords or filaments, e.g. using filament winding
    • 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
    • B29D30/10—Building tyres on round cores, i.e. the shape of the core is approximately identical with the shape of the completed tyre
    • B29D30/16—Applying the layers; Guiding or stretching the layers during application
    • B29D2030/1664—Details, accessories or auxiliary operations not provided for in the other subgroups of B29D30/00
    • B29D2030/1678—Details, accessories or auxiliary operations not provided for in the other subgroups of B29D30/00 the layers being applied being substantially continuous, i.e. not being cut before the application step
    • 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
    • B29D30/0661—Rigid cores therefor, e.g. annular or substantially toroidal cores
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10819—Characterized by the structure of the bead portion of the tire

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Tyre Moulding (AREA)
  • Tires In General (AREA)
  • Ropes Or Cables (AREA)

Abstract

Inventia se refera la un procedeu de fabricare de anvelope pneumatice din elestomeri sintetici, în special, din poliuretan, prevazute cu o parte interioara a anvelopei si cu o carcasa ancorata în anvelopa, prin intermediul unor miezuri ale unui talon ce este prevazut cu o insertie de armare, precum si cu o parte xterioara a anvelopei, ce include o suprafata de rulare. Carcasa este formata orin înfasurarea de cord sau cablu în sens radial de la un miez al talonului, trecînd peste periferia unui miez de formare, distantat de suprafata acestuia din urma. în continuare, se realizeaza ancorarea alternativa a cordului sau cablului de cel putin unul dintre miezurile talonului, amplasate pe ambele parti ale anvelopei, prin înfasurarea miezului talonului. Cordul sau cablul sînt conduse în jurul miezului talonului, cu formarea unei bucle, iar cablul sau cordul este condus distantat de suprafata miezului de formare si peste periferia acestuia, prin bucla învecinata, anterior formata într-un mod asemanator cresetarii si fiind legat de acelasi miez al talonului. Se aplica, de asemenea, o insertie de armare, orientata în directia perimetrului, dupa care se aplica partea exterioara a anvelopei si suprafata de rulare. Cordul sau cablul este asezat peste perimetrul partii interioare a anvelopei, de la un miez al talonului la celalalt, sub o tensiune constanta, în vederea realizarii.....
RO98626A 1978-09-08 1979-09-08 Procedeu pentru fabricarea de anvelope pneumatice RO83409B (ro)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0652078A AT364768B (de) 1978-09-08 1978-09-08 Verfahren zum herstellen eines fahrzeugreifens aus kunststoff
AT0384379A AT371060B (de) 1979-05-25 1979-05-25 Verfahren und vorrichtung zum aufbauen einer karkasse fuer luftreifen

Publications (2)

Publication Number Publication Date
RO83409A RO83409A (ro) 1984-08-17
RO83409B true RO83409B (ro) 1984-09-30

Family

ID=25600512

Family Applications (1)

Application Number Title Priority Date Filing Date
RO98626A RO83409B (ro) 1978-09-08 1979-09-08 Procedeu pentru fabricarea de anvelope pneumatice

Country Status (27)

Country Link
US (1) US4277295A (ro)
EP (1) EP0009018B1 (ro)
JP (1) JPS5539398A (ro)
AR (1) AR224744A1 (ro)
AU (1) AU535421B2 (ro)
BG (1) BG39802A3 (ro)
BR (1) BR7905741A (ro)
CA (1) CA1146458A (ro)
CS (1) CS216850B2 (ro)
DD (1) DD145899A5 (ro)
DE (1) DE2963115D1 (ro)
EG (1) EG14777A (ro)
ES (1) ES483951A1 (ro)
GR (1) GR70230B (ro)
HU (1) HU178694B (ro)
IE (1) IE48686B1 (ro)
IL (1) IL58201A (ro)
IN (1) IN151523B (ro)
MX (1) MX153272A (ro)
PH (1) PH16073A (ro)
PL (1) PL123949B1 (ro)
PT (1) PT70152A (ro)
RO (1) RO83409B (ro)
SU (1) SU906353A3 (ro)
TR (1) TR20551A (ro)
YU (1) YU44407B (ro)
ZA (1) ZA794751B (ro)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485449A1 (fr) * 1980-06-24 1981-12-31 Michelin & Cie Armature pour pneumatiques fabriques par moulage
EP0100335A1 (de) * 1982-02-11 1984-02-15 Janus Gmbh Gürtel- oder radialreifen und verfahren und vorrichtung zu dessen herstellung
AT378506B (de) * 1982-05-17 1985-08-26 Oleg Borisovich Ing Tretyakov Verfahren zur herstellung von luftreifen
DE3322266A1 (de) * 1983-06-21 1985-01-10 Bayer Ag, 5090 Leverkusen Reifen mit verstaerktem wulst
US4519432A (en) * 1984-02-08 1985-05-28 Lim International S.A. Reinforced polyurethane tires
DE3508544A1 (de) * 1985-03-09 1986-09-18 LIM Kunststoff-Technologie GmbH, Kittsee, Burgenland Luftreifen aus kunststoffelastomeren, insbesondere gegossenen oder gespritzten polyurethanen
FR2583399B1 (fr) * 1985-06-17 1988-08-12 Europ Propulsion Procede de realisation d'une texture de renfort pour piece et nouvelle piece annulaire en materiau composite
FR2597784B1 (fr) * 1986-04-25 1990-10-26 Michelin & Cie Procede et appareil de fabrication de renforcements pour pneumatiques
FR2627430B1 (fr) * 1988-02-19 1990-06-15 Michelin & Cie Arret de la fabrication d'un renforcement pour pneumatique a partir d'un seul fil
FR2628033B1 (fr) * 1988-03-07 1990-06-29 Michelin & Cie Moyens de retenue de fil pour appareil de fabrication de pneumatiques et ensemble constitue par lesdits moyens de retenue et par des moyens de presentation du fil
FR2635043B1 (fr) * 1988-08-05 1990-09-28 Michelin & Cie Appareil de fabrication d'un renforcement pour pneumatiques, ledit renforcement etant constitue a partir d'un seul fil
FR2656564B1 (fr) * 1989-12-28 1992-04-10 Michelin & Cie Paire de crochets pour un appareil de fabrication d'un renforcement pour pneumatiques, et appareil comportant une telle paire de crochets.
IT1246366B (it) * 1991-02-12 1994-11-17 Firestone Int Dev Spa Metodo e dispositivo per la realizzazione di assiemi tallone-profilo per pneumatici di veicoli
IT1250559B (it) * 1991-12-30 1995-04-20 Firestone Int Dev Spa Metodo e dispositivo per la realizzazione di una carcassa toroidale per un pneumatico di veicolo stradale.
IT1250561B (it) * 1991-12-30 1995-04-20 Firestone Int Dev Spa Metodo per la realizzazione di una carcassa toroidale per un pneumatico di veicolo stradale e carcassa ottenuta con il metodo.
IT1250560B (it) * 1991-12-30 1995-04-20 Firestone Int Dev Spa Metodo e dispositivo per la realizzazione di una carcassa toroidale per un pneumatico di veicolo stradale.
JP2659895B2 (ja) * 1992-04-01 1997-09-30 日本碍子株式会社 有機性汚泥の処理方法
DE69307614T2 (de) * 1992-07-21 1997-06-12 Sedepro Verfahren und Vorrichtung zum Anordnen eines einfädigen Verstärkungsdrahtes auf einen Kern bei der Herstellung von Reifenkarkassen
IT1257481B (it) * 1992-07-21 1996-01-25 Firestone Int Dev Spa Metodo per la realizzazione di una carcassa toroidale per un pneumatico di veicolo stradale.
IT1257482B (it) * 1992-07-21 1996-01-25 Firestone Int Dev Spa Metodo per la realizzazione di una carcassa toroidale per un pneumatico di veicolo stradale.
IT1272068B (it) * 1993-12-14 1997-06-11 Bridgestone Firestone Tech Carcassa toroidale per un pneumatico di veicolo stradale
FR2755904A1 (fr) * 1996-11-21 1998-05-22 Michelin & Cie Renforcement de carcasse pour pneumatique, realise a partir d'un fil unique
GB9900378D0 (en) * 1999-01-09 1999-02-24 Sumitomo Rubber Ind Stitching ply edges into bead region
US20020169730A1 (en) * 2001-08-29 2002-11-14 Emmanuel Lazaridis Methods for classifying objects and identifying latent classes
US6966351B2 (en) * 2003-09-22 2005-11-22 The Goodyear Tire & Rubber Company Tire bead configuration
US20050067078A1 (en) * 2003-09-30 2005-03-31 Frederick Forbes Vannan Reinforced liquid elastomer tire and manufacturing method and apparatus for manufacture
US7736454B2 (en) * 2004-02-12 2010-06-15 The Goodyear Tire & Rubber Company Method for incorporating an annular antenna and electronics into a tire
US7635444B2 (en) * 2005-02-11 2009-12-22 Frederick Forbes Vannan Method of molding a tire
US20110223366A1 (en) * 2010-03-12 2011-09-15 Petri Patrick A Reinforced continuous loop matrix member; continuous loop reinforcement assembly; flexible cylindrical reinforcement band; and axially reinforced cylindrical coil
US9649819B2 (en) * 2010-03-30 2017-05-16 Bridgestone Corporation Tire manufacturing method using jig to fix covered bead inside tire mold
US8454778B2 (en) 2010-11-15 2013-06-04 Ramendra Nath Majumdar Pneumatic tire with barrier layer and method of making the same
US9597847B2 (en) 2011-09-20 2017-03-21 Milliken & Company Method and apparatus for inserting a spacer between annular reinforcement bands
EP2792503B1 (en) * 2011-12-12 2017-11-15 Bridgestone Corporation Tire
US9546266B2 (en) 2013-03-13 2017-01-17 Basf Se Inner liner for a pneumatic tire assembly
JP6211320B2 (ja) * 2013-07-11 2017-10-11 株式会社ブリヂストン タイヤ
JP6204732B2 (ja) * 2013-07-12 2017-09-27 株式会社ブリヂストン タイヤ
JP6133229B2 (ja) * 2014-03-31 2017-05-24 株式会社ブリヂストン タイヤ
JP6611418B2 (ja) 2014-07-30 2019-11-27 株式会社ブリヂストン タイヤ
EP3176003B1 (en) * 2014-07-30 2018-09-12 Bridgestone Corporation Tire

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US1321402A (en) * 1919-11-11 Method for making pneumatic tires
US1315364A (en) * 1919-09-09 Monograph co
US1328006A (en) * 1916-09-18 1920-01-13 Nelson W Mcleod Method of making pneumatic tires
US2925623A (en) * 1952-05-03 1960-02-23 Continental Gummi Werke Ag Pneumatic tire for vehicles and method of making same
GB730878A (en) * 1952-06-07 1955-06-01 Dunlop Rubber Co Improvements in or relating to pneumatic tyres
DE1089155B (de) * 1954-04-24 1960-09-15 Continental Gummi Werke Ag Anordnung zum Herstellen von Fahrzeugluftreifen aus thermoplastischem Kunststoff im Schleudergiessverfahren
US3229013A (en) * 1962-11-05 1966-01-11 Du Pont Preparation of tires
DE1249515B (de) * 1964-12-02 1967-09-07 Farbenfabriken Bayer Aktiengesellschaft Leverkusen Luftreifenhalften aus spritzfahigen, gegebenenfalls fasergefullten Elastomeren
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DE1605684A1 (de) * 1967-06-02 1971-04-15 Bayer Ag Kunststoffluftreifen fuer hoechste Innendruecke
GB1257017A (ro) * 1968-02-06 1971-12-15
GB1246471A (en) * 1968-02-06 1971-09-15 Dunlop Holdings Ltd Improvements in or relating to the casting of reinforced articles
US3606921A (en) * 1969-06-23 1971-09-21 Caterpillar Tractor Co Belted oval pneumatic tube-tire
JPS498946A (ro) * 1972-04-24 1974-01-26
GB1485161A (en) * 1973-09-24 1977-09-08 Goodyear Tire & Rubber Tyres
US3956448A (en) * 1974-10-21 1976-05-11 The Goodyear Tire & Rubber Company Method of centrifugally casting a tire
US4052237A (en) * 1976-01-05 1977-10-04 The Goodyear Tire & Rubber Company Closed torus tire

Also Published As

Publication number Publication date
DD145899A5 (de) 1981-01-14
ES483951A1 (es) 1980-07-01
IL58201A0 (en) 1979-12-30
PT70152A (en) 1979-10-01
ZA794751B (en) 1980-11-26
MX153272A (es) 1986-09-08
DE2963115D1 (en) 1982-08-05
SU906353A3 (ru) 1982-02-15
AR224744A1 (es) 1982-01-15
IE48686B1 (en) 1985-04-17
BR7905741A (pt) 1980-05-20
AU535421B2 (en) 1984-03-22
AU5068779A (en) 1980-03-13
HU178694B (en) 1982-06-28
JPS5539398A (en) 1980-03-19
YU44407B (en) 1990-08-31
CA1146458A (en) 1983-05-17
IE791707L (en) 1980-03-08
BG39802A3 (en) 1986-08-15
YU218079A (en) 1983-04-30
RO83409A (ro) 1984-08-17
CS216850B2 (en) 1982-11-26
IN151523B (ro) 1983-05-14
EG14777A (en) 1985-06-30
EP0009018B1 (de) 1982-06-16
GR70230B (ro) 1982-09-01
PH16073A (en) 1983-06-16
JPS5726941B2 (ro) 1982-06-08
TR20551A (tr) 1981-10-15
PL218179A1 (ro) 1980-06-16
EP0009018A1 (de) 1980-03-19
IL58201A (en) 1982-11-30
US4277295A (en) 1981-07-07
PL123949B1 (en) 1982-12-31

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