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특허 상세정보

Belt sleeve manufacturing method and apparatus

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B29C-001/14    B29C-001/16    B29D-029/02   
미국특허분류(USC) 264/257 ; 156/138 ; 156/140 ; 264/324
출원번호 US-0478444 (1983-03-24)
우선권정보 JP-0048292 (1982-03-25)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 14  인용 특허 : 2
초록

A method and apparatus for forming belt sleeves having grooves provided in either or both of the inner and outer surfaces thereof. The manufacture includes the provision of a preform laminate on an inner mold and the forcible urging of a constrictable outer mold radially against the laminate at elevated temperatures so as to effect curing of the rubber of the laminate in accurate conformity to the grooved configuration of the inner and outer molds. The entire assembly is carried on a central support post. Pressure plates are provided for urging the const...

대표
청구항

The method of forming a belt sleeve comprising: providing an inner mold having a radially outer surface defining a preselected configuration for forming the inner surface of the desired belt sleeve; providing a preform comprising layers of uncured rubber, fabric, and tensile cord concentrically about said inner mold; providing end members at the axially opposite ends of said inner mold for effectively defining a molding space concentrically surrounding the inner mold in which said preform is disposed; providing in spaced concentric relationship to said i...

이 특허를 인용한 특허 피인용횟수: 14

  1. Rex, William Allen; Conger, Kenneth Dean; Wilson, Brian Joseph. Bead curing finger mold. USP2004086776603.
  2. Boyd, John M.; Lacy, Michael S.. Method and apparatus for fixed abrasive substrate preparation and use in a cluster CMP tool. USP2004056733615.
  3. Boyd, John M.; Lacy, Michael S.. Method and apparatus for fixed abrasive substrate preparation and use in a cluster CMP tool. USP2005086936133.
  4. John M. Boyd ; Michael S. Lacy. Method and apparatus for fixed abrasive substrate preparation and use in a cluster CMP tool. USP2002126495464.
  5. Fike Louis T.. Method and apparatus for making an endless rubber tractor track. USP2000046051178.
  6. Fike Louis T.. Method and apparatus for making integral rubber tractor tracks. USP2001016177042.
  7. Onaka Yoshiaki,JPX ; Ito Takehiko,JPX ; Ueda Toshihiro,JPX ; Yamamoto Yuji,JPX. Method and apparatus for producing a power transmission belt. USP2001066240993.
  8. McBride,Michael Liam; Hogan,Michael James; Buckley,Michael James; Niessen,William Frederick. Mold and method of molding annular tread. USP2006027001163.
  9. Yovichin, Albert James; Thomas, Richard Alan; Homolak, Ronald Paul. Mold for a rubber track. USP2004046716012.
  10. Yovichin,Albert James; Steidl,Larry Eugene; Hentosz,Daniel Patrick. Mold for forming an annular tread belt. USP2007037189069.
  11. Natalevich Alexandr N. (ulitsa P.Glebki ; 82 ; kv. 158 Minsk SUX) Bondarenko Alexei G. (Leninsky prospekt 157 ; kv. 243 Minsk SUX) Skoibeda Anatoly T. (ulitsa Kuznechnaya ; 3 ; kv. 39 Minsk SUX) Trof. Mold for making annular polymeric articles. USP1989094867661.
  12. McBride, Michael Liam. Molding a tread belt for a two-piece tire. USP2009047513762.
  13. Fike Louis T.. Molding system for rubber tractor tracks. USP2000076086811.
  14. Cangshan Xu ; Brian S. Lombardo. Unsupported chemical mechanical polishing belt. USP2002066406363.