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특허 상세정보

Table saw cart

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-001/04    B62B-001/00   
미국특허분류(USC) 280/645; 280/030; 280/047.27; 280/047.18
출원번호 US-0948233 (2004-09-24)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 23  인용 특허 : 5
초록

A table saw cart including a carrier, a foldable frame, and a pair of wheels; a stretcher between wheels; a connection rod between the stretcher and rear legs of the foldable frame. The wheels are raised above the floor by the stretcher to prevent displacement of cart while the machine thereon is operating. Two extension rods extend from the open end of carrier to secure the cart with the wheels. Both rear legs define a handle; and a pull rod and three locking pins control the elevation of the cart to secure the cart in either of a folded positioned or a...

대표
청구항

What is claimed is: 1. A table saw cart comprising: a carrier, a foldable frame and a pair of wheels; wherein the carrier is provided on an upper end of the foldable frame; the foldable frame includes a pair of front legs and a pair of rear legs; the pair of wheels are provided at a bottom of the front legs of the foldable frame; the rear legs are movably coupled to a retractable tube member attached to said carrier; a stretcher is pivotally connected between both wheels; and at least one connection rod is provided between the stretcher and the rear leg...

이 특허를 인용한 특허 피인용횟수: 23

  1. Voong, Gary. Collapsible rolling support stand having a support leg. USP2011118047553.
  2. Chen, Jia-Xiang; Chiang, Wen-Chin. Collapsible stand. USP2017069669540.
  3. Chen, Jung-Huo. Collapsible stand. USP2015109149926.
  4. Gunther, Sheldon Jay. Combined hand truck and raised support stand for equipment. USP20181110118631.
  5. Josephsen, Greg. Convertible cart device. USP20181210160467.
  6. Lin, Tony. Foldable dust collector. USP2013068454717.
  7. Chen,Yu Tien; Cai,Qing Yao; Hung,Ya Ling. Foldable frame assembly for suspending a machine above a ground surface. USP2007057222865.
  8. Chen,Yu Tien; Chai,Chi Yao. Foldable frame assembly for suspending a machine above a ground surface. USP2008127464956.
  9. Chen, Jung-Huo. Foldable stand. USP2010087765939.
  10. Chiu, Cheng-Hung. Foldable tool stand. USP2013098523123.
  11. Liu, Chia-Sheng; Chen, Chen-Yuan. Folding support for table machine. USP2010037681893.
  12. Chiu, Cheng-Hung. Folding tool stand. USP2013068464994.
  13. Chiu, Cheng-Hung. Folding tool stand. USP2013118579320.
  14. Liu,Chia Sheng; Liao,Ming Feng. Mobile power tool stand. USP2009027487947.
  15. Chen, Jung-Huo. Mobile tool stand. USP2013088517413.
  16. Chisholm,John; Tsung,Shawn; Carrolo,Paulo. Portable collapsible stand. USP2007087255355.
  17. Worthy,Michael W.. Portable table for table saw. USP2008057374184.
  18. Frolov, Andrew. Portable table saw having a durable sub-frame. USP2013128601926.
  19. Chen, Jung-Huo. Rapidly collapsible stand. USP2014128910970.
  20. Liu,Chia Sheng; Chen,Chen Yuan. Support structure for table machine. USP2009027494149.
  21. deRoy VanZuydewyn, David Charles. Table accessory. USP2016059339110.
  22. Welsh, Robert P.; DiPasquale, Kathy E.; Lopano, Daniel N.; Buck, John E.; Merhar, III, Carl F.; Chang, Yung Ho; Achterberg, Nicholas E.. Table saw. USP2013118584564.
  23. Wu,San Ching. Table saw cart. USP2007057213829.