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특허 상세정보

Chain device

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16H-055/30   
미국특허분류(USC) 474/156 ; 198/834 ; 198/843 ; 474/161
출원번호 US-0040437 (1979-05-18)
우선권정보 JP-0067297 (1978-05-19)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 31  인용 특허 : 4
초록

A chain device including a sprocket wheel, a buffer ring provided on one side of the sprocket wheel for rotation relative thereto, and a chain meshing therewith. The buffer ring has an outer diameter greater than the inner-diameter dimension of a semicircular-shaped portion of the chain which is in meshing engagement with the sprocket wheel. Thus, when the chain and sprocket wheel are in meshing engagement with each other, the buffer ring is restrained and forced by the inner-diameter part of the semicircular-shaped portion of the chain, so that the ring...

대표
청구항

a chain device comprising: a sprocket wheel; a buffer ring provided on one side of said sprocket wheel for rotation relative thereto; a chain meshing with said sprocket wheel, said chain including a plurality of link plate pairs; said buffer ring having an outer diameter greater than the inner diameter dimension of a semicircular-shaped portion of said chain which is in mesh with said sprocket wheel; and each of said link plates being provided with a depressed portion having a curved shape coinciding, in the radius of curvature thereof, with the maximum ...

이 특허를 인용한 특허 피인용횟수: 31

  1. Emura, Atsuhiro; Nonoshita, Tetsu. Bicycle sprocket. USP2011067967709.
  2. Oonuma Koichiro (Shiki JPX) Kawashima Yoshinori (Sakado JPX) Hanai Toshinori (Kamifukuoka JPX). Buffer device for a roller chain and sprocket coupling. USP1982094348199.
  3. Chekansky, Jason W.; Markley, George L.. Chain noise damping device. USP2011017862460.
  4. Ritz, Andreas; Welke, Lutz; Hirschmann, Volker. Chain wheel and timing chain drive for the compensation of dynamic loads. USP2012028113975.
  5. Waide, William Martin. Compact torque-transmitting gearbox with high reduction ratio. USP2016019228651.
  6. Williams J. Terrell. Composite rollers for continuous-belt drilling mud separation unit. USP2000086105785.
  7. Hamilton, Jeffrey R.. Cushion ring sprocket assembly and method. USP2005066910980.
  8. Hamilton,Jeffrey R.. Cushion ring sprocket assembly and method. USP2007067232392.
  9. Young,James D.. Cushioned sprocket and improved inverted tooth chain for use with same. USP2006087094170.
  10. Schulz Peter,DEX. Dampened chain wheel. USP1999115980408.
  11. Jones, Dan. Device for actuating a reciprocating recovery means for underground fluid. USP2010017651428.
  12. Jones,Dan. Device for actuating a reciprocating recovery means for underground fluid. USP2007087258643.
  13. Jones,Dan. Device for varying the torque about a central member and method of use. USP2007037192375.
  14. Worringer Thomas J.. Guide sprocket assembly. USP2000126161445.
  15. Jones, Dan. Method for capturing energy from mechanical actions associated with recovery of underground fluids. USP2010107810331.
  16. Langer Hans-Jurgen,DEX ; Mehlert Martin,DEX. Noise reduced step chain sprocket. USP1998105819910.
  17. James D. Young. Random engagement roller chain sprocket with cushion rings and root relief for improved noise characteristics. USP2002046371875.
  18. Young James D.. Random engagement roller chain sprocket with cushion rings and root relief for improved noise characteristics. USP2001016179741.
  19. Hummel,John; Butterfield,Roger. Randomized chain system. USP2009037500928.
  20. Wigsten, Mark M.; Bishop, Timothy. Ratchet mechanism for a chain drive. USP2011118066600.
  21. Young,James D.. Roller chain sprocket with resilient cushion rings and root relief. USP2008057371200.
  22. Young,James D.. Roller chain sprocket with symmetric cushion rings. USP2006077074147.
  23. Kwon, Hee Do; Song, Kye Oong. Rubber coated chain sprocket. USP2015099145965.
  24. Jones, Dan. Simultaneous multiple rotation interface. USP2009067540819.
  25. Jones, Dan. Simultaneous multiple rotation interface. USP2010117837586.
  26. Jones, Dan. Simultaneous multiple rotation interface. USP2012068206256.
  27. Jones,Dan. Simultaneous multiple rotation interface. USP2007087258642.
  28. Takamori Norihiko,JPX. Sprocket. USP2001036203462.
  29. Kozo Inoue JP. Sprocket equipped with cushion body. USP2002046371874.
  30. Jones,Dan. Valve actuator. USP2007057216845.
  31. Jones,Dan; Clark,Devane. Variably operable oil recovery system. USP2008117448443.