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 (cg-RX-API-DMAC10.html)
AT (1) AT348355B (cg-RX-API-DMAC10.html)
BE (1) BE841442A (cg-RX-API-DMAC10.html)
BR (1) BR7602434A (cg-RX-API-DMAC10.html)
CA (1) CA1032455A (cg-RX-API-DMAC10.html)
DE (1) DE2614689A1 (cg-RX-API-DMAC10.html)
DK (1) DK200376A (cg-RX-API-DMAC10.html)
FR (1) FR2310230A1 (cg-RX-API-DMAC10.html)
GB (1) GB1524472A (cg-RX-API-DMAC10.html)
IN (1) IN145306B (cg-RX-API-DMAC10.html)
IT (1) IT1063208B (cg-RX-API-DMAC10.html)
NL (1) NL7604807A (cg-RX-API-DMAC10.html)
SE (1) SE7605143L (cg-RX-API-DMAC10.html)
ZA (1) ZA762104B (cg-RX-API-DMAC10.html)

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 (en) * 1979-09-04 1981-03-25 George Roberts Non-flattening non-pneumatic tire and method of forming the same
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
EP0057917A1 (en) * 1981-02-09 1982-08-18 Charles W. Bookstaver Spoke locking non-pneumatic inner tupe
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 (cg-RX-API-DMAC10.html) * 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
ATE371546T1 (de) * 2005-10-07 2007-09-15 Pietro Garavaglia Selbsttragender reifen für fahrradräder, motorradräder und ähnliche
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 (en) * 2018-01-05 2019-07-11 Covestro Deutschland Ag Non-pneumatic tire and method for preparing the same and use thereof
CN111936322B (zh) * 2018-03-23 2023-01-17 特雷勒堡车轮系统意大利股份公司 被设计用于工业和建筑机械设备的弹性轮胎
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
ATA251176A (de) 1978-06-15
FR2310230A1 (fr) 1976-12-03
DE2614689A1 (de) 1976-11-18
BE841442A (fr) 1976-09-01
ZA762104B (en) 1977-04-27
AT348355B (de) 1979-02-12
BR7602434A (pt) 1976-11-09
NL7604807A (nl) 1976-11-09
IN145306B (cg-RX-API-DMAC10.html) 1978-09-23
FR2310230B1 (cg-RX-API-DMAC10.html) 1979-04-20
CA1032455A (en) 1978-06-06
SE7605143L (sv) 1976-11-07
AR209160A1 (es) 1977-03-31
DK200376A (da) 1976-11-07
GB1524472A (en) 1978-09-13

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