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특허 상세정보

Large mobile crane

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B66C-023/26   
미국특허분류(USC) 212/175; 180/009.48
출원번호 US-0085128 (2006-10-12)
등록번호 US-8727145 (2014-05-20)
우선권정보 DE-10 2005 055 694 (2005-11-17); DE-10 2006 015 307 (2006-03-29)
국제출원번호 PCT/DE2006/001843 (2006-10-12)
§371/§102 date 20080516 (20080516)
국제공개번호 WO2007/056969 (2007-05-24)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Browdy and Neimark, PLLC
인용정보 피인용 횟수 : 1  인용 특허 : 18
초록

The object of the invention is to reduce the amount of investment required for the usage-optimized configuration and installation of large cranes. This object is achieved by a large mobile crane having an undercarriage, a drive unit (16), a revolving superstructure (18), one or more control stations (17), at least two jibs (3), at least one counter-jib (4), at least two lifting arrangements (22) and counterweights arranged separately or on the basic structure, characterized in that the load-bearing parts of the crane (3, 4, 20) and the mobility-specific ...

대표
청구항

1. Large mobile crane comprising an undercarriage, wherein the undercarriage comprises a middle section between tracks, wherein a distance between the tracks can be increased or decreased by the insertion or removal of expansion parts, said two tracks connected on opposite sides of the undercarriage to permit movement of the large mobile crane, a drive unit, a superstructure, one or more control stations, at least two main booms, at least one derrick boom, and at least two lifting devices and counterweights, wherein said counterweights are either arrange...

이 특허에 인용된 특허 (18)

  1. Gallignani Luigi,ITX. Apparatus for locking the movable parts of a variable gauge. USP2000116145610.
  2. Foust, Bronson E.; Pech, David J.. Carbody connection system and crane using same. USP2013018348073.
  3. Lampson Neil F. (Kennewick WA). Counterbalanced tower crane. USP1981014243148.
  4. Langerud David S. (Solon IA). Crane carbody and lower axle construction. USP1984024431074.
  5. Harthauser, Werner. Crawler running gear. USP2005026851494.
  6. Porubcansky, Kenneth J.; Pech, David J.; Pleuss, Alan E.. Four track crawler crane. USP2003076588521.
  7. Dvorsky James R. (Cedar Rapids IA) Vrba Robert J. (Cedar Rapids IA). Heavy duty crane. USP1980044196816.
  8. Zenno Yoshizumi (Kobe JPX). Heavy duty crane. USP1986094614275.
  9. McGhie, James R.. High-capacity lift crane assembly. USP1991055018630.
  10. Petzold Terry L. (Kiel WI) Pech David J. (Manitowoc WI). Lift enhancing beam attachment with movable counterweights. USP1988034729486.
  11. Myers Robert D. (West Allis WI). Method of making welded structure. USP1981074278863.
  12. Kirihata, Toshinori. Mobile agricultural machinery. USP2005116962222.
  13. Beduhn ; Daniel E. ; Morrow ; Sr. ; James G. ; Pech ; David J.. Platform crane with counterweight and boom carrier support linkages. USP1978084103783.
  14. Knecht, Alexander; Kretschmer, Manfred; Biermann, Michael; Frankenberger, Ralf. Ringlift crane. USP2003026516961.
  15. Moore, Donald E.; Wilms, Steven F.; Suzuki, Yukitsugu. Systems for connecting a ground-engaging motive device to a vehicle and related methods. USP2005026848522.
  16. Després, Jean. Track extension for vehicle track systems and method. USP2011017874387.
  17. Porubcansky, Kenneth J.; Foust, Bronson E.. Trunnion transportation system and crane using same. USP2011087997432.
  18. Haest Patrick J. (Nalinnes BEX). Variable gage undercarriage arrangement. USP1997025598896.