FR2292154A1 - Element absorbant les chocs en polyuree-urethanne - Google Patents

Element absorbant les chocs en polyuree-urethanne

Info

Publication number
FR2292154A1
FR2292154A1 FR7535443A FR7535443A FR2292154A1 FR 2292154 A1 FR2292154 A1 FR 2292154A1 FR 7535443 A FR7535443 A FR 7535443A FR 7535443 A FR7535443 A FR 7535443A FR 2292154 A1 FR2292154 A1 FR 2292154A1
Authority
FR
France
Prior art keywords
polyuree
shock absorbing
absorbing element
urethane shock
urethane
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.)
Granted
Application number
FR7535443A
Other languages
English (en)
Other versions
FR2292154B1 (fr
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.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
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 and Rubber Co filed Critical Goodyear Tire and Rubber Co
Publication of FR2292154A1 publication Critical patent/FR2292154A1/fr
Application granted granted Critical
Publication of FR2292154B1 publication Critical patent/FR2292154B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/3605—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by their material
    • 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • 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
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7678—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing condensed aromatic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
FR7535443A 1974-11-21 1975-11-20 Element absorbant les chocs en polyuree-urethanne Granted FR2292154A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US525790A US3929729A (en) 1974-11-21 1974-11-21 Polyureaurethane shock absorbing unit

Publications (2)

Publication Number Publication Date
FR2292154A1 true FR2292154A1 (fr) 1976-06-18
FR2292154B1 FR2292154B1 (fr) 1980-06-20

Family

ID=24094607

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7535443A Granted FR2292154A1 (fr) 1974-11-21 1975-11-20 Element absorbant les chocs en polyuree-urethanne

Country Status (7)

Country Link
US (1) US3929729A (fr)
BE (1) BE835789A (fr)
CA (1) CA1029052A (fr)
DE (1) DE2552824A1 (fr)
FR (1) FR2292154A1 (fr)
GB (1) GB1522030A (fr)
IT (1) IT1052344B (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4067184A (en) * 1976-10-12 1978-01-10 Coats & Clark, Inc. Noise reducing spindle washers
US4244908A (en) * 1979-03-22 1981-01-13 The United States Of America As Represented By The United States Department Of Energy Cure-in-place process for seals
US4647116A (en) * 1979-06-22 1987-03-03 Riggers Manufacturing Co. Crawler suspension system
US4446711A (en) * 1982-08-18 1984-05-08 Vale Industries, Inc. U-Bolt bender
US5167396A (en) * 1991-09-27 1992-12-01 Dynasauer Corp. Vibration isolating mount for vibratory pile driver and extractor
JP3220873B2 (ja) * 1992-07-02 2001-10-22 イハラケミカル工業株式会社 ポリウレタンウレアエラストマー
US5785345A (en) * 1995-10-16 1998-07-28 The Boler Company Means for and method of controlling frame rise in vehicle suspensions
ATE200561T1 (de) * 1996-12-17 2001-04-15 Trelleborg Ab Verstärkte gummifeder
US5899543A (en) * 1997-02-14 1999-05-04 Case Corporation Resilient support element for roller wheels of a rubber tracked vehicle
US5899542A (en) * 1997-02-14 1999-05-04 Case Corporation Support system for roller wheels of rubber tracked vehicle
US6250617B1 (en) * 1999-01-19 2001-06-26 Miner Enterprises, Inc. Shock attenuating apparatus
FR2807810B1 (fr) * 2000-04-12 2002-11-22 Eurocopter France Structure d'amortissement et applications
US7044457B2 (en) 2001-11-05 2006-05-16 Lord Corporation Mount with replaceable load bearing and rebound members
US8783670B2 (en) * 2007-05-01 2014-07-22 Wabtec Holding Corp Compressible elastomeric spring
US9562582B2 (en) 2011-09-15 2017-02-07 Wabtec Holding Corp. Compressible elastomeric spring
US8672151B2 (en) * 2011-09-15 2014-03-18 Wabtec Corp Elastomeric draft gear for a railcar
US8720921B1 (en) * 2012-10-30 2014-05-13 SuperSprings International, Inc. Vehicular suspension enhancement
US20170008999A1 (en) * 2014-02-28 2017-01-12 Fundación Cidetec Self-healing elastomer and process for its preparation
JP6836706B2 (ja) * 2015-05-28 2021-03-03 Dic株式会社 発泡ウレタン組成物、及び、ストラットマウント
CH711440A1 (de) * 2015-08-21 2017-02-28 Marenco Swisshelicopter Ag Lastenhakenunterbaukonstruktion zur Befestigung an oder in einer Kabinenstruktur eines Helikopters.
GB2561548B (en) * 2017-03-31 2019-07-17 Acro Aircraft Seating Ltd Energy absorbing device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3194793A (en) * 1961-12-13 1965-07-13 Du Pont Polyurethanes cured with mixtures of aromatic primary and secondary diamines
US3291859A (en) * 1963-08-12 1966-12-13 Arthur V Tobolsky Block copolymers formed by the reaction of an isocyanate-terminated polymer with a dual functional free radical initiator and an ethylenically unsaturated monomer
US3463758A (en) * 1965-11-19 1969-08-26 Goodrich Co B F Hydrolysis resistant polyesterurethanes
US3565972A (en) * 1968-02-26 1971-02-23 Gen Motors Corp Structural adhesives from urethane prepolymers,polyepoxides,latent solid diamines,and lewis acid amine complexes
GB1268754A (en) * 1968-05-21 1972-03-29 Dunlop Holdings Ltd Polyurethane compositions
DE2003706C3 (de) * 1970-01-28 1980-06-12 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyurethan-Harnstoffelastomeren
US3504901A (en) * 1969-02-10 1970-04-07 Goodyear Tire & Rubber Shock absorber
US3752790A (en) * 1969-02-26 1973-08-14 Du Pont Chlorinated toluenediamine curing agents for use in preparing polyurethane elastomers and foams
US3645907A (en) * 1969-08-25 1972-02-29 Goodyear Tire & Rubber Composition prepared by treating diamine-ketone mixtures with calcium carbide
US3845021A (en) * 1970-09-11 1974-10-29 Goodyear Tire & Rubber Polyurea-urethane shock absorbing compositions
US3677869A (en) * 1970-11-27 1972-07-18 Goodyear Tire & Rubber Polyureaurethane shock absorbing compositions

Also Published As

Publication number Publication date
FR2292154B1 (fr) 1980-06-20
DE2552824A1 (de) 1976-05-26
CA1029052A (fr) 1978-04-04
IT1052344B (it) 1981-06-20
BE835789A (fr) 1976-03-16
US3929729A (en) 1975-12-30
GB1522030A (en) 1978-08-23

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Legal Events

Date Code Title Description
ST Notification of lapse