ES398144A1 - Un metodo de preparar una unidad amortiguadora de choque a-propiada para usarse en un aparato de enganche de ferroca- rril. - Google Patents

Un metodo de preparar una unidad amortiguadora de choque a-propiada para usarse en un aparato de enganche de ferroca- rril.

Info

Publication number
ES398144A1
ES398144A1 ES398144A ES398144A ES398144A1 ES 398144 A1 ES398144 A1 ES 398144A1 ES 398144 A ES398144 A ES 398144A ES 398144 A ES398144 A ES 398144A ES 398144 A1 ES398144 A1 ES 398144A1
Authority
ES
Spain
Prior art keywords
shock absorbing
polyureaurethane
force receiving
absorbing compositions
receiving surfaces
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.)
Expired
Application number
ES398144A
Other languages
English (en)
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 ES398144A1 publication Critical patent/ES398144A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08G18/7685—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing two or more non-condensed aromatic rings directly linked to each other
    • 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2520/00—Input parameters relating to overall vehicle dynamics
    • B60W2520/12—Lateral speed
    • B60W2520/125—Lateral acceleration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2552/00—Input parameters relating to infrastructure
    • B60W2552/05—Type of road, e.g. motorways, local streets, paved or unpaved roads

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Tires In General (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Control Of Combustion (AREA)
  • Vibration Dampers (AREA)

Abstract

Un método de preparar una unidad amortiguadora de choque apropiada para usarse en un aparato de enganche de ferrocarril que contiene un elemento amortiguador de choque, consistiendo el elemento citado en una composición de poliureauretano elástica, sólida y conformada, teniendo dos superficies receptoras de fuerza opuestas y sustancialmente paralelas, conectadas por cuando menos una pared lateral, y teniendo placas rígidas receptoras de fuerza adheridas a sus superficies receptoras de fuerza.
ES398144A 1970-09-11 1971-12-20 Un metodo de preparar una unidad amortiguadora de choque a-propiada para usarse en un aparato de enganche de ferroca- rril. Expired ES398144A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7155570A 1970-09-11 1970-09-11

Publications (1)

Publication Number Publication Date
ES398144A1 true ES398144A1 (es) 1975-04-01

Family

ID=22102081

Family Applications (2)

Application Number Title Priority Date Filing Date
ES394514A Expired ES394514A1 (es) 1970-09-11 1971-08-25 Un metodo para preparar una composicion de poliureauretano, curada, elastica y apropiada para elementos amortiguadores de choque.
ES398144A Expired ES398144A1 (es) 1970-09-11 1971-12-20 Un metodo de preparar una unidad amortiguadora de choque a-propiada para usarse en un aparato de enganche de ferroca- rril.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES394514A Expired ES394514A1 (es) 1970-09-11 1971-08-25 Un metodo para preparar una composicion de poliureauretano, curada, elastica y apropiada para elementos amortiguadores de choque.

Country Status (18)

Country Link
AT (1) AT326361B (es)
BE (1) BE771905A (es)
BR (1) BR7105953D0 (es)
CA (1) CA948346A (es)
CH (1) CH553834A (es)
DE (1) DE2141144A1 (es)
ES (2) ES394514A1 (es)
FR (1) FR2106441B1 (es)
GB (1) GB1366351A (es)
IE (1) IE35632B1 (es)
IT (1) IT939402B (es)
LU (1) LU63874A1 (es)
NL (1) NL7112502A (es)
NO (1) NO131989C (es)
PL (1) PL76098B1 (es)
SE (3) SE385710B (es)
TR (1) TR17430A (es)
ZA (1) ZA715339B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3823833A (en) * 1973-08-08 1974-07-16 Goodyear Tire & Rubber Polyureaurethane shock absorbing unit
DE102006030391A1 (de) * 2006-07-01 2008-01-10 Bayer Materialscience Ag Geschäumte und massive Polyurethanelastomere auf Basis von 1,5-Naphthalindiisocyanat, Verfahren zu ihrer Herstellung und ihre Verwendung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1070759A (en) * 1964-02-13 1967-06-01 Goodyear Tire & Rubber Polyurethanes and method of making

Also Published As

Publication number Publication date
FR2106441A1 (es) 1972-05-05
SE385710B (sv) 1976-07-19
AT326361B (de) 1975-12-10
BE771905A (fr) 1972-02-28
ZA715339B (en) 1972-04-26
IT939402B (it) 1973-02-10
GB1366351A (en) 1974-09-11
FR2106441B1 (es) 1974-09-06
TR17430A (tr) 1975-07-23
PL76098B1 (es) 1975-02-28
CH553834A (fr) 1974-09-13
NL7112502A (es) 1972-03-14
NO131989C (es) 1975-09-03
CA948346A (en) 1974-05-28
ATA712371A (de) 1975-02-15
IE35632B1 (en) 1976-04-14
SE385283B (sv) 1976-06-21
NO131989B (es) 1975-05-26
LU63874A1 (es) 1972-01-13
IE35632L (en) 1972-03-11
SE7408591L (es) 1974-06-28
BR7105953D0 (pt) 1973-04-19
AU3224571A (en) 1973-02-15
ES394514A1 (es) 1974-03-01
DE2141144A1 (de) 1972-03-16

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