BR0208509A - Correia de camisa termoplástica - Google Patents

Correia de camisa termoplástica

Info

Publication number
BR0208509A
BR0208509A BR0208509-7A BR0208509A BR0208509A BR 0208509 A BR0208509 A BR 0208509A BR 0208509 A BR0208509 A BR 0208509A BR 0208509 A BR0208509 A BR 0208509A
Authority
BR
Brazil
Prior art keywords
belt
layer
profile
uhmwpe
molecular weight
Prior art date
Application number
BR0208509-7A
Other languages
English (en)
Other versions
BR0208509B1 (pt
Inventor
Dieter Martin
Harry D Visser
Paul N Dunlap
Original Assignee
Gates Corp
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 Gates Corp filed Critical Gates Corp
Publication of BR0208509A publication Critical patent/BR0208509A/pt
Publication of BR0208509B1 publication Critical patent/BR0208509B1/pt

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
    • B29D29/00—Producing belts or bands
    • B29D29/08—Toothed driving belts
    • 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
    • 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
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0658—PE, i.e. polyethylene characterised by its molecular weight
    • B29K2023/0683—UHMWPE, i.e. ultra high molecular weight polyethylene
    • 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
    • B29K2223/00—Use of polyalkenes or derivatives thereof as reinforcement
    • B29K2223/04—Polymers of ethylene
    • B29K2223/06—PE, i.e. polyethylene
    • B29K2223/0658—PE, i.e. polyethylene characterised by its molecular weight
    • B29K2223/0683—UHMWPE, i.e. ultra high molecular weight polyethylene

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Belt Conveyors (AREA)
  • Organic Insulating Materials (AREA)

Abstract

"CORREIA DE CAMISA TERMOPLáSTICA". Descreve-se uma correia tendo um corpo (10), um elemento de tração (20) e uma superfície externa. O corpo compreende um elastómero. Uma superfície externa da correia possui um perfil, por exemplo dentes (15). Uma camada (30) de termoplástico de polietileno com peso molecular ultra elevado (UHMWPE) é ligada à superfície de perfil. A camada ligada à superfície de perfil possui um ponto de amolecimento baixo que permite à mesma conformar-se a um formato de molde antes da vulcanização do material de corpo de borracha. A camada possui um peso molecular na faixa de 3-7 milhões de gramas por mol. A camada faz com que a correia apresente flexibilidade resistência à abrasão superiores, enquanto reduz o custo por correia em comparação com correias de camisa de tecido. A correia de camisa UHMWPE tem produção de pó e resíduos significativamente reduzida durante a operação.
BRPI0208509-7A 2001-04-12 2002-04-12 correia de camisa termoplástica e método para fabricar a mesma. BR0208509B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US28380101P 2001-04-12 2001-04-12
US60/283,801 2001-04-12
PCT/US2002/011774 WO2002084144A1 (en) 2001-04-12 2002-04-12 Thermoplastic jacket belt

Publications (2)

Publication Number Publication Date
BR0208509A true BR0208509A (pt) 2004-08-31
BR0208509B1 BR0208509B1 (pt) 2011-08-09

Family

ID=23087601

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0208509-7A BR0208509B1 (pt) 2001-04-12 2002-04-12 correia de camisa termoplástica e método para fabricar a mesma.

Country Status (15)

Country Link
US (2) US7235028B2 (pt)
EP (1) EP1384013B1 (pt)
JP (1) JP4257120B2 (pt)
KR (1) KR100599150B1 (pt)
CN (2) CN1316180C (pt)
AT (1) ATE370353T1 (pt)
AU (1) AU2002338611B2 (pt)
BR (1) BR0208509B1 (pt)
CA (1) CA2443125C (pt)
DE (1) DE60221817T2 (pt)
ES (1) ES2289138T3 (pt)
MX (1) MXPA03010229A (pt)
PL (1) PL203774B1 (pt)
RU (1) RU2265762C2 (pt)
WO (1) WO2002084144A1 (pt)

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Also Published As

Publication number Publication date
JP2005504931A (ja) 2005-02-17
CN1316180C (zh) 2007-05-16
MXPA03010229A (es) 2004-03-10
US7235028B2 (en) 2007-06-26
JP4257120B2 (ja) 2009-04-22
US20020187869A1 (en) 2002-12-12
EP1384013B1 (en) 2007-08-15
WO2002084144B1 (en) 2003-02-13
US20050093205A1 (en) 2005-05-05
PL369324A1 (en) 2005-04-18
RU2265762C2 (ru) 2005-12-10
ES2289138T3 (es) 2008-02-01
DE60221817T2 (de) 2008-06-05
KR100599150B1 (ko) 2006-07-12
CA2443125A1 (en) 2002-10-24
AU2002338611B2 (en) 2006-03-16
CN1840935A (zh) 2006-10-04
KR20040014495A (ko) 2004-02-14
CN100447447C (zh) 2008-12-31
RU2003132879A (ru) 2005-04-20
DE60221817D1 (de) 2007-09-27
CN1502019A (zh) 2004-06-02
EP1384013A1 (en) 2004-01-28
CA2443125C (en) 2007-10-23
PL203774B1 (pl) 2009-11-30
ATE370353T1 (de) 2007-09-15
BR0208509B1 (pt) 2011-08-09
WO2002084144A1 (en) 2002-10-24

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