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특허 상세정보

Quick panel lifter

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B66D-001/36    B66D-001/28   
미국특허분류(USC) 254/338; 414/011; 052/127.2
출원번호 US-0070482 (2008-02-19)
등록번호 US-7448598 (2008-11-11)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Ahsan,Aziz M.
인용정보 피인용 횟수 : 12  인용 특허 : 19
초록

The present invention relates generally to a panel lifting device. More particularly, the invention encompasses a method and an apparatus for quickly and securely lifting panels. The invention further includes the option of the apparatus being foldable and/or modular for easy transportation from one location to another location.

대표
청구항

What is claimed is: 1. A panel lifting device, comprising: (a) a channel, wherein one end of said channel is secured to a base, while a second end of said channel is secured to a top assembly, wherein said channel has at least one traveling piston slideably secured inside said channel, and wherein said top assembly comprises of at least one roller and at least one pulley; (b) said traveling piston has a loader secured thereto, wherein said loader has a lip to engage a panel; (c) a winch mechanism, a lever latch, a gear mechanism, at least one guide pull...

이 특허에 인용된 특허 (19)

  1. Stewart, Dennis. Adjustable drywall support apparatus. USP2003016508448.
  2. Palya Jerome C. (3670 Glen Echo Ct. Reno NV 89509). Apparatus for lifting construction elements. USP1994045303899.
  3. Dondlinger, Jason T.. Barrier with movable curtain. USP2004026688374.
  4. Reaney Lawrence A. (3713 38th Ave. Brentwood MD 20722). Battery mover. USP1981084283164.
  5. Reynolds Francis E. (166 E. 4th St. Chillicothe OH 45601). Building panel positioner. USP1977064027802.
  6. Mark S. Nelson. Compact panel lifter. USP2002126497399.
  7. Bunger Richard E. (13625 S. 33rd St. Phoenix AZ 85044). Derrick. USP1994025284324.
  8. Thomson Shane ; Sweeney Lee. Device for erecting a wall. USP2000026019561.
  9. Ray, Charles T.. Drywall panel carrier attachable to lift platform. USP2003016511275.
  10. Gilbert ; Jr. J. Macklin (931 N. 2nd Ave. Rome GA 30161). Hand cart for wall panel assembly. USP1995085441379.
  11. Zimmerman Emil F. (Box 332 Richardton ND 58662). Interfacting lift hitch. USP1992125169279.
  12. Fowler, David W.. Lift apparatus for transporting packages between two or more floors of a building. USP2003036527088.
  13. Young Roland O. (Rte. 1 ; Box 138 Grand Forks ND 58201). Panel lifting apparatus. USP1994115368429.
  14. Jesperson Thomas Francis,AUX. Panel lifting hoists. USP1998015704755.
  15. Bowman Donald W. (4216 Cuthbertson Flint MI 48507). Portable winch stand. USP1979044148465.
  16. Jeffries Rick ; McCully Mark. Sheet material lifting and retaining apparatus. USP2000076082945.
  17. Balseiro Lazaro (236 E. Gun Hill Rd. Bronx NY 10467) Lopez Henry (236 E. Gun Hill Rd. Bronx NY 10467). Sheet-rock lifter. USP1992075129774.
  18. Raycraft,Marc E.. Vertical panel lift. USP2006047021606.
  19. Reynolds Douglas Bradley,CAX ; Colbourne Lewellyn Boyce,CAX. Wall raising apparatus. USP1998115833430.