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특허 상세정보

Suspension bushing

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16F-005/00   
미국특허분류(USC) 267/141.1
출원번호 US-0726491 (1996-10-07)
우선권정보 JP-0032650 (1996-01-25)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Cushman Darby & Cushman, IP Group of Pillsbury Madison & Sutro LLP
인용정보 피인용 횟수 : 19  인용 특허 : 3
초록

An entire outer periphery of an axially central portion of an inner cylindrical member is expanded outwardly to define an expanding portion having a spherical configuration of which a center locates about an axial line of the inner cylindrical member. A cylindrical internal ring is disposed in about the middle between an outer cylindrical member and the inner cylindrical member coaxially and an axially central portion of the internal ring bends in conformity with the expanding portion of the inner cylindrical member. By virtue of the expanding portion an...

대표
청구항

[ What is claimed is:] [1.] A suspension bushing comprising:an inner cylindrical member having an expanding portion which expands outwardly from an entire outer periphery of an axially central portion thereof, said expanding portion having a generally spherical configuration of which a center locates about an axial line of said inner cylindrical member;an outer cylindrical member disposed coaxially outside said inner cylindrical member;an internal ring disposed in about the middle between said inner cylindrical member and said outer cylindrical member, a...

이 특허를 인용한 특허 피인용횟수: 19

  1. Petrik, Stephan; Stubenrauch, Josef; Scheper, Bernd; Kobus, Franz. Bushing arrangement for centring two shaft portions to be connected. USP2016079400017.
  2. Miyahara, Tetsuya; Ogawa, Tsutomu; Nakamaru, Yuichi; Muto, Yuji. Cylindrical vibration isolating device. USP2012058181945.
  3. Cai, Haimian; Lin, Xi; Gummadi, Lakshmana. Gripped bushing system with alternating radial stiffness. USP2005016845994.
  4. de Fontenay, Etienne; Souyri, Philippe. Hydroelastic ball joint. USP2009067540478.
  5. Umemura, Satoshi. Liquid-filled cylinder-shaped hydraulic vibration isolator. USP2003056557837.
  6. Cai, Haimian; Lin, Xi. Method of forming compression gripped bushing system. USP2005016845995.
  7. Tatura, Alfred. Rubber bearing. USP2003126659437.
  8. Conrad, Thomas; Roland, Jörg. Rubber-metal sleeve bearing. USP2017089732816.
  9. Conrad, Thomas; Winter, Friedrich-Oskar; Roland, Jörg. Rubber-metal sleeve bearing. USP2017019556903.
  10. Grim, Wendell Thomas. Suspension bushing. USP2016109475358.
  11. Rawlings, Scott W.; Gaspar, Zoren E.. System and method for a bushing assembly having radial rubber stopper. USP2018059976620.
  12. Shimada, Hitoshi. Torque rod. USP2017049611916.
  13. Lefferts, Scott R.; Barbulescu, Stefan; Kubat, Timothy J.. Vehicle with elastomeric bearing suspension system and elastomeric bearing therefor. USP2010097789407.
  14. Lefferts, Scott R.; Barbulescu, Stefan; Kubat, Timothy J.. Vehicle with elastomeric bearing suspension system and elastomeric bearing therefor. USP2012128336896.
  15. Kuki, Norimasa; Kume, Takashi. Vibration damping bushing and manufacturing method of vibration damping bushing. USP2017099752637.
  16. Asano,Seiya; Kato,Kazuhiko. Vibration isolating bushing. USP2008047357379.
  17. Suzuki, Ken. Vibration-isolating bush. USP2013088505889.
  18. Takeshita, Seiya; Wakita, Yasukuni. Vibration-isolating bushing. USP2005056899323.
  19. Fryan, Michael C.; Soller, Douglas A.; Popli, Rakesh K.; Steer, Frank J.; Sparks, Evan A.. Wipes dispenser. USP2011088006864.