IT1063208B - Pneumatico a prova di sgonfiamento stampato in un solo pezzo e procedimento per la sua produzione - Google Patents

Pneumatico a prova di sgonfiamento stampato in un solo pezzo e procedimento per la sua produzione

Info

Publication number
IT1063208B
IT1063208B IT23003/76A IT2300376A IT1063208B IT 1063208 B IT1063208 B IT 1063208B IT 23003/76 A IT23003/76 A IT 23003/76A IT 2300376 A IT2300376 A IT 2300376A IT 1063208 B IT1063208 B IT 1063208B
Authority
IT
Italy
Prior art keywords
deflation
procedure
piece
production
proof tire
Prior art date
Application number
IT23003/76A
Other languages
English (en)
Italian (it)
Original Assignee
Goodyear Tire & Rubber
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 Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Application granted granted Critical
Publication of IT1063208B publication Critical patent/IT1063208B/it

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
    • B29D30/02—Solid tyres ; Moulds therefor
    • 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
    • B60C7/00—Non-inflatable or solid tyres
    • B60C7/10—Non-inflatable or solid tyres characterised by means for increasing resiliency
    • B60C7/105—Non-inflatable or solid tyres characterised by means for increasing resiliency using foam material
    • 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
    • B60C7/00—Non-inflatable or solid tyres
    • B60C7/10—Non-inflatable or solid tyres characterised by means for increasing resiliency
    • B60C7/12—Non-inflatable or solid tyres characterised by means for increasing resiliency using enclosed chambers, e.g. gas-filled
    • B60C7/121—Non-inflatable or solid tyres characterised by means for increasing resiliency using enclosed chambers, e.g. gas-filled enclosed chambers defined by a distinct core
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
    • C08G18/8009—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203
    • C08G18/8012—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203 with diols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
    • C08G18/8009—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203
    • C08G18/8012—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203 with diols
    • C08G18/8019—Masked aromatic polyisocyanates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2380/00—Tyres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Tires In General (AREA)
IT23003/76A 1975-05-06 1976-05-05 Pneumatico a prova di sgonfiamento stampato in un solo pezzo e procedimento per la sua produzione IT1063208B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57510275A 1975-05-06 1975-05-06

Publications (1)

Publication Number Publication Date
IT1063208B true IT1063208B (it) 1985-02-11

Family

ID=24298953

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23003/76A IT1063208B (it) 1975-05-06 1976-05-05 Pneumatico a prova di sgonfiamento stampato in un solo pezzo e procedimento per la sua produzione

Country Status (14)

Country Link
AR (1) AR209160A1 (fr)
AT (1) AT348355B (fr)
BE (1) BE841442A (fr)
BR (1) BR7602434A (fr)
CA (1) CA1032455A (fr)
DE (1) DE2614689A1 (fr)
DK (1) DK200376A (fr)
FR (1) FR2310230A1 (fr)
GB (1) GB1524472A (fr)
IN (1) IN145306B (fr)
IT (1) IT1063208B (fr)
NL (1) NL7604807A (fr)
SE (1) SE7605143L (fr)
ZA (1) ZA762104B (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4273176A (en) * 1978-05-16 1981-06-16 Carefree Bicycle Tire Company Non-pneumatic tire
US4446903A (en) * 1978-07-31 1984-05-08 The Gates Rubber Company Non-pneumatic tire
DE2845310A1 (de) * 1978-10-18 1980-04-24 Bayer Ag Reifen fuer langsam fahrende fahrzeuge
FR2462280A1 (fr) * 1979-07-30 1981-02-13 Peugeot Pneumatique increvable pour bicyclette ou analogue et son procede de fabrication
EP0025674A1 (fr) * 1979-09-04 1981-03-25 George Roberts Bandage increvable, non pneumatique, et procédé pour sa fabrication
NL8001681A (nl) * 1980-03-21 1981-10-16 Koorevaar Arie Werkwijze en inrichting voor het vormen van een band voor een wielvelg.
DE3101408A1 (de) * 1981-01-17 1982-09-02 Bayer Ag, 5090 Leverkusen Fahrzeugreifen
JPS57186503A (en) * 1981-02-09 1982-11-17 Chiyaaruzu W Butsukusuteibuaa Inside tube for spoke fixed non-pneumatic tire
DE3121571A1 (de) * 1981-05-30 1982-12-16 Lutz 3013 Barsinghausen Piesbergen Rad
US4909972A (en) * 1985-12-02 1990-03-20 Britz Johannes H Method and apparatus for making a solid foamed tire core
GB2247657A (en) * 1990-05-04 1992-03-11 Andrew Langdon Vehicle tyre
DE4105996C1 (fr) * 1991-02-26 1992-07-23 Stein & Co Gmbh, 5620 Velbert, De
DE19721686A1 (de) * 1997-05-23 1998-11-26 Torsten Dipl Ing Goenner Fahrrad
PL1772292T3 (pl) * 2005-10-07 2008-03-31 Pietro Garavaglia Samonośna opona do kół rowerowych, motocyklowych i podobnych
GB2447460A (en) * 2007-03-13 2008-09-17 Edward Thornton Russell Bicycle puncture free tyre system
FR2973283A1 (fr) 2011-03-28 2012-10-05 Manufactures Roues Elastomeres M R E Bandage anti-crevaison mini-chambre
WO2019134925A1 (fr) * 2018-01-05 2019-07-11 Covestro Deutschland Ag Bandage non pneumatique et procédé pour le préparer et utilisation correspondante
EP3768525B1 (fr) * 2018-03-23 2022-10-19 Trelleborg Wheel Systems Italia S.p.A. Pneu plein pourvu de trous d'amortissement
CN110483720A (zh) * 2019-08-27 2019-11-22 天津工业大学 功能梯度变化结构的复合发泡材料及其制备方法和应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3605848A (en) * 1968-12-23 1971-09-20 Inter Polymer Res Corp Microcellular urethane elastomers of relatively low density
GB1365341A (en) * 1971-11-29 1974-09-04 Raleigh Industries Ltd Moulding of annular foamed material articles

Also Published As

Publication number Publication date
NL7604807A (nl) 1976-11-09
FR2310230A1 (fr) 1976-12-03
AR209160A1 (es) 1977-03-31
SE7605143L (sv) 1976-11-07
GB1524472A (en) 1978-09-13
AT348355B (de) 1979-02-12
DK200376A (da) 1976-11-07
FR2310230B1 (fr) 1979-04-20
ZA762104B (en) 1977-04-27
BE841442A (fr) 1976-09-01
DE2614689A1 (de) 1976-11-18
CA1032455A (fr) 1978-06-06
ATA251176A (de) 1978-06-15
IN145306B (fr) 1978-09-23
BR7602434A (pt) 1976-11-09

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