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특허 상세정보

Heavy equipment moving dolly

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-001/00   
미국특허분류(USC) 280/047.17 ; 280/047.21 ; 414/490
출원번호 US-0646960 (1996-05-08)
발명자 / 주소
대리인 / 주소
    Crutcher
인용정보 피인용 횟수 : 19  인용 특허 : 6
초록

A dolly with a U-shaped frame which is adjustable both in length and width, has a pair of wheels and a pair of brackets on the ends of the U-shaped frame. A heavy object to be moved includes two transverse members extending between opposite legs. At least one of the transverse members has retractable arms. The heavy object is first lifted at one end by the brackets beneath one transverse member then the retractable arms are extended and the other end of the heavy object is lifted onto the pair of wheels. A removable set of auxiliary wheels assists in tra...

대표
청구항

[ I claim:] [1.] Apparatus for moving heavy equipment including a substantially rectangular supporting structure having a longitudinal dimension and a transverse dimension, said apparatus comprising:first transverse support means adapted for attachment to one end of said supporting structure and having a pair of first support arms extending transversely beyond the transverse dimension of the supporting structure,second transverse support means adapted for attachment to the other end of the supporting structure and having a pair of second support arms arr...

이 특허를 인용한 특허 피인용횟수: 19

  1. McAlea, Kevin Patrick; Pang, Thomas Hsing; Tummala, Praveen. Apparatus and method for cooling part cake in laser sintering. USP2012038137609.
  2. Rizzardi James W.. Hand truck for transporting land-and water-craft. USP2001066244603.
  3. Schmidt, Richard. Mobile heavy tool lift and support with lockable storage. USP2003116641148.
  4. Torrison, Mark E.. Modular dolly. USP2013078475109.
  5. Nye,S. Curtis; Stanford,Carl R.. Portable basketball system. USP2006107118500.
  6. Van Nimwegen,Edward G.. Portable basketball system. USP2008107431672.
  7. van Nimwegen,Edward G.. Portable basketball system. USP2006057044867.
  8. Gorgol Paul ; Harding William R. Portable gasoline masonry saw with dust removal system. USP2001086273081.
  9. Worthy,Michael W.. Portable table for table saw. USP2008057374184.
  10. Bakhoum, Ezzat G.. Quick assembly, minimal effort carriage for moving heavy objects. USP2005106955368.
  11. Smith, James Nelson; McCarthy, Sean Timothy. Rapid delivery pallet jack system. USP2016119505595.
  12. Davis, Mark E.; White, Ronald A.; Kristiansen, Keith; Ballone, Michael; Grossman, Gary. Rollable sports base. USP2003046554243.
  13. Davis,Mark E.; White,Ronald A.; Saunders,Craig; Polin,Rene; Kristiansen,Keith; Ballone,Michael; Grossman,Gary. Rollable sports base. USP2007057219865.
  14. Mark E. Davis ; Ronald A. White ; Craig Saunders ; Rene Polin ; Keith Kristiansen ; Michael Ballone ; Gary Grossman. Rollable sports base. USP2002086427963.
  15. Mark E. Davis ; Ronald A. White ; Craig Saunders ; Rene Polin ; Keith Kristiansen ; Michael Ballone ; Gary Grossman. Rollable sports base. USP2002066405989.
  16. Mark E. Davis ; Ronald A. White ; Craig Saunders ; Rene Polin ; Keith Kristiansen ; Michael Ballone ; Gary Grossman. Rollable sports base. USP2002066405990.
  17. Mark E. Davis ; Ronald A. White ; Craig Saunders ; Rene Polin ; Keith Kristiansen ; Michael Ballone ; Gary Grossman. Rollable sports base. USP2002076412746.
  18. Mark E. Davis ; Ronald A. White ; Craig Saunders ; Rene Polin ; Keith Kristiansen ; Michael Ballone ; Gary Grossman. Rollable sports base. USP2002076412747.
  19. Nye, S. Curtis. Wheel mounted adjustable roller support assembly for a basketball goal system. USP2003126656065.