ES2092675T3 - Correa de poliuretano de alta temperatura. - Google Patents

Correa de poliuretano de alta temperatura.

Info

Publication number
ES2092675T3
ES2092675T3 ES92902423T ES92902423T ES2092675T3 ES 2092675 T3 ES2092675 T3 ES 2092675T3 ES 92902423 T ES92902423 T ES 92902423T ES 92902423 T ES92902423 T ES 92902423T ES 2092675 T3 ES2092675 T3 ES 2092675T3
Authority
ES
Spain
Prior art keywords
belt
elastomeric material
body portion
low temperature
temperature resistant
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 - Lifetime
Application number
ES92902423T
Other languages
English (en)
Inventor
Philip M Patterson
Vicky C Copeland
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.)
Gates Rubber Co
Original Assignee
Gates 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
Priority claimed from US07/633,510 external-priority patent/US5112282A/en
Application filed by Gates Rubber Co filed Critical Gates Rubber Co
Application granted granted Critical
Publication of ES2092675T3 publication Critical patent/ES2092675T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G5/00—V-belts, i.e. belts of tapered cross-section
    • F16G5/20—V-belts, i.e. belts of tapered cross-section with a contact surface of special shape, e.g. toothed
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of 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
    • C08G18/28—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
    • C08G18/4866—Polyethers having a low unsaturation value
    • 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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G1/00—Driving-belts
    • F16G1/28—Driving-belts with a contact surface of special shape, e.g. toothed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/709—Articles shaped in a closed loop, e.g. conveyor belts
    • B29L2031/7094—Driving belts
    • 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
    • C08G2120/00—Compositions for reaction injection moulding processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

SE PRESENTA UNA CORREA SIN FIN (10) RESISTENTES A ALTAS Y BAJAS TEMPERATURAS. LA CORREA (10) INCLUYE UNA PARTE PRINCIPAL DEL CUERPO EN FORMA DE CORREA (12) PREPARADA A PARTIR DE UN MATERIAL ELASTOMERICO Y UN MIEMBRO TENSOR (20) DISPUESTO EN LA ZONA DEL CUERPO (12). LA ZONA DE CONTACTO CON LA POLEA (14) SE FABRICA DE MANERA INTEGRAL CON LA PARTE DEL CUERPO PRINCIPAL (12). EL MATERIAL ELASTOMERICO TIENE PROPIEDADES DE RESISTENCIA A ALTAS Y BAJAS TEMPERATURAS. EL MATERIAL ELASTOMERICO ESTA FORMADO A PARTIR DE LOS PRODUCTOS DE REACCION DE UN AMINO O UN POLIOL TERMINADO EN HIDROXIDO, UN HIDROXIL O UN EXTENDEDOR DE CADENA TERMINADO EN AMINO, Y UN COMPUESTO QUE CONTIENE POLIISOCIANATO ADAPTADO PARA LA REACCION RAPIDA CON EL EXTENDEDOR CUANDO SE MEZCLA CON EL EN UN MOLDE PARA RETENER LA FLEXIBILIDAD Y LA ELASTICIDAD A PESAR DEL ENVEJECIMIENTO POR LA ACCION DEL CALOR DE LA CORREA.
ES92902423T 1990-12-27 1991-12-12 Correa de poliuretano de alta temperatura. Expired - Lifetime ES2092675T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/633,510 US5112282A (en) 1990-12-27 1990-12-27 High temperature polyurethane belt
US80123191A 1991-12-03 1991-12-03

Publications (1)

Publication Number Publication Date
ES2092675T3 true ES2092675T3 (es) 1996-12-01

Family

ID=27091902

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92902423T Expired - Lifetime ES2092675T3 (es) 1990-12-27 1991-12-12 Correa de poliuretano de alta temperatura.

Country Status (11)

Country Link
EP (1) EP0517883B1 (es)
JP (1) JP2653918B2 (es)
KR (1) KR100186749B1 (es)
AT (1) ATE143308T1 (es)
BR (1) BR9106244A (es)
CA (1) CA2076969C (es)
DE (1) DE69122379T2 (es)
DK (1) DK0517883T3 (es)
ES (1) ES2092675T3 (es)
GR (1) GR3021163T3 (es)
WO (1) WO1992012000A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0989324B1 (en) * 1998-09-25 2003-06-04 Bando Chemical Industries, Ltd. Power transmission belt
DE10126644A1 (de) * 2001-06-01 2002-12-05 Iws Ingenieurbuero Sennewald Fördereinrichtung
JP4572069B2 (ja) * 2003-11-18 2010-10-27 三ツ星ベルト株式会社 ウレタンベルト及びその製造方法
KR20070029035A (ko) * 2004-07-08 2007-03-13 다이셀 가가꾸 고교 가부시끼가이샤 장섬유 강화 수지 구조체용 인취장치 및 이 구조체의제조방법
DE102023114191A1 (de) 2023-05-31 2024-12-05 Arntz Beteiligungs Gmbh & Co. Kg Kraftübertragungsriemen und Herstellungsverfahren
DE102023205975A1 (de) * 2023-06-26 2025-01-02 Contitech Deutschland Gmbh Neuartige Oberflächenbeschichtung für Zahnriemen mit Mikrokügelchen auf Silikonbasis

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4297444A (en) * 1980-02-11 1981-10-27 Texaco Development Corp. Process for rim elastomers with superior high temperature dimensional stability
US4435349A (en) * 1982-04-05 1984-03-06 Texaco Inc. Method for making a reinforced rim elastomer
US4420570A (en) * 1982-09-13 1983-12-13 Texaco Inc. Reaction injection molded elastomer containing an internal mold release made by a two-stream system
JPH04506226A (ja) * 1989-06-16 1992-10-29 ザ　ダウ　ケミカル　カンパニー エラストマーのポリウレタン又はポリウレタン―ウレアポリマーの製造方法及びこれにより製造されるポリウレタン
CA2020500A1 (en) * 1989-07-28 1991-01-29 Robson Mafoti Process for the preparation of polyurea-polyurethane elastomers

Also Published As

Publication number Publication date
CA2076969A1 (en) 1992-06-28
GR3021163T3 (en) 1996-12-31
JP2653918B2 (ja) 1997-09-17
EP0517883A1 (en) 1992-12-16
EP0517883B1 (en) 1996-09-25
JPH06500622A (ja) 1994-01-20
CA2076969C (en) 2002-04-23
DE69122379D1 (de) 1996-10-31
BR9106244A (pt) 1993-04-06
KR100186749B1 (ko) 1999-05-15
DK0517883T3 (da) 1996-11-11
DE69122379T2 (de) 1997-03-06
KR920703315A (ko) 1992-12-17
ATE143308T1 (de) 1996-10-15
WO1992012000A1 (en) 1992-07-23

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