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특허 상세정보

Special track assembly and methods of making same

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) E01B-005/00   
미국특허분류(USC) 238/122;
출원번호 US-0500200 (2009-07-09)
등록번호 US-8714462 (2014-05-06)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Carlson, Gaskey & Olds P.C.
인용정보 피인용 횟수 : 1  인용 특허 : 15
초록

A method of making a special track assembly for supporting a train, including providing a special track segment, and attaching a number of ribs made of a resilient material to exterior surfaces of the special track segment. Adjacent ones of the ribs are spaced apart from each other by predetermined distances to define gaps therebetween respectively. The method also includes attaching one or more wall portions of the resilient material to the ribs, for bridging each gap to at least partially define a number of cavities between the adjacent ribs respective...

대표
청구항

1. A method of making a special track assembly for supporting a train, the special track assembly being at least partially supportable by supporting material, the method comprising: (a) providing a special track segment comprising: at least one rail portion comprising a head for engaging wheels of the train comprising a plurality of top surfaces thereof, a foot securable to the supporting material, and a web connecting the head and the foot;a body portion connected to said at least one rail portion,the special track segment being at least partially defin...

이 특허에 인용된 특허 (15)

  1. Benkler Walter (Wohlerstrasse 22 CH-5612 Villmergen CHX) Hartmann Werner (Kirchgasse 9 8990 Lindau (B) DEX). Electrically insulated rail joint connection. USP1983064386736.
  2. Helmuth Blank DE; Heiko Hoft DE; Bernd Pahl DE. Electrically insulating rail system. USP2002106471138.
  3. Gray, Jr.,Harold W.. Insulated rail for electric transit systems and method of making same. USP2009027484669.
  4. Uramson ; Jr. William T. (Valencia PA) Downey John M. (Ashland KY) Mospan John W. (Pittsburgh PA). Insulated rail joint incorporating spacer-impregnated adhesive and method for bonding insulated rail joints. USP1996045503331.
  5. Owen S. Hudson (Marshfield WI) Baldwin Roger A. (Warr Acres OK) Taylor Gerald E. (Oklahoma City OK) Wolff Paul A. (Oklahoma City OK). Method for adhesively bonding a rail-tie fastening assembly to a wooden railway tie. USP1992115160084.
  6. Shozaburo Sato JP. Method of damping railroad noise and railroad noise damping members. USP2002066402044.
  7. Skinner David H. (Donvale AUX) Brown Jeffrey H. (Armadale AUX). Pad for railway rail fastenings. USP1980124239156.
  8. Blank Helmuth,DEX ; Pahl Bernd,DEX. Rail system. USP2001106296195.
  9. Martin John K. (419 Oakside Circle SW Calgary ; Alberta CAX T2V 4V3 ). Rail track surface structure. USP1997045622312.
  10. Petersen Rick W. ; Mattson Steven R.. Railroad crossing panel filler. USP2000106129288.
  11. Lucas ; Jr. Joseph (25023 NW. Oak Island Rd. Portland OR 97231). Railroad track assembly and method. USP1997035609294.
  12. Trickel Lorn L. (8806 NE. Thompson Portland OR 97220) Stultz William H. (9424 N. Burr St. Portland OR 97203). Railroad-highway crossing deck component. USP1982124365743.
  13. Hofstetter, Sr., Don R.. Railway crossing structure. USP2004046726116.
  14. Sears, Ryan Michael. Rubber laminate and composites including the laminate. USP2009077556209.
  15. Hill Kerry,GBX ; Relph Sidney,GBX. Steel railroad sleepers. USP2001056230981.

이 특허를 인용한 특허 피인용횟수: 1

  1. Ellis, Richard Theodore. Rail assembly. USP2017049617688.