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특허 상세정보

Crane carbody and lower axle construction

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62D-055/10   
미국특허분류(USC) 180/948 ; 180/DIG ; 2
출원번호 US-0342299 (1982-01-25)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 19  인용 특허 : 0

A construction for a crane carbody and lower axle construction which permits use of either fixed or adjustable length axles with common tread members and carbodies, each of the tread members having sockets and a pair of adjustable length axles, each axle having a pair of side by side hydraulic rams, defining an offset therebetween connected to axle beams engageable with and secured to said sockets. A pair of fixed length axles, each having beam ends which are out of alignment by an amount equal to said offset so that the fixed and adjustable length axles...


A method of initially assembling a hollow axle body, axle member and hydraulic ram to form an adjustable length axle comprising the steps of: securing a guide means and a cross bar inside said axle member; inserting the rod end of said ram while in a contracted condition into said axle member over the cross bar; sliding the rod end into position in said guide means; pinning said rod end to said axle member; inserting the ram and the axle member into said axle body; extending said ram to extend beyond said axle body; pinning said ram body to a base plate;...

이 특허를 인용한 특허 피인용횟수: 19

  1. Lorenzen Bruce R.. Adjustable track suspension. USP2001016176334.
  2. Gallignani Luigi,ITX. Apparatus for locking the movable parts of a variable gauge. USP2000116145610.
  3. David, Eric; Beji, Slaheddine. Axle and vehicle comprising at least one such axle. USP2016069358836.
  4. Risen, Wiley T.. Axle arrangement for mobile crane and related methods. USP2014128910732.
  5. Foust, Bronson E.; Pech, David J.. Carbody connection system and crane using same. USP2013018348073.
  6. Thiermann Daniel E. ; Bankenbush Franklin J. ; Copp Andrew M.. Carrier for lifting devices having variable width track. USP2001036206126.
  7. Lakes, Martin. Crawler crane having identical left and right crawler assemblies. USP2005026857489.
  8. Porubcansky, Kenneth J.; Pech, David J.; Pleuss, Alan E.. Four track crawler crane. USP2003076588521.
  9. Wilson William Andrew ; Richter Gary Edward. High clearance tractor. USP1999055901800.
  10. Harthauser, Werner. Hydraulic clamping device for a variable gauge track vehicle. USP2004096796391.
  11. Zollondz, Rüdiger; Weckbecker, Alfons; Köster, Fritz-Botho; Karp, Günter; Franzen, Hans-Peter. Large mobile crane. USP20190410246310.
  12. Zollondz, Rüdiger; Weckbecker, Alfons; Köster, Fritz-Botho; Karp, Günter; Franzen, Hans-Peter. Large mobile crane. USP2014058727145.
  13. Porubcansky Kenneth J. ; Wernecke Charles R.. Mechanical track drive. USP2000126158535.
  14. Malcolm F. Ruppert, Jr. ; Glenn Matusz. Track vehicle track width adjustment. USP2002046374933.
  15. Lykken Thomas G. ; Vik Brian D. ; Bock Timothy J. ; Stoltman Russell V.. Tracked suspension. USP2001116318484.
  16. Haest Patrick J. (Nalinnes BEX). Variable gage undercarriage arrangement. USP1997025598896.
  17. Roucka, Stanislav. Variable-width vehicle. USP2014038662216.
  18. Ericksson Jan A.,SEX. Vehicle having steerable wheels. USP2001106299181.
  19. Smith, Duncan; Price, David. Working machine. USP2015099132870.