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특허 상세정보

Height-adjusting device for an exercise apparatus

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A63B-021/068   
미국특허분류(USC) 482/96 ; 482/908 ; 482/97 ; 482/102
출원번호 US-0329999 (1994-10-27)
발명자 / 주소
인용정보 피인용 횟수 : 17  인용 특허 : 0
초록

A height-adjusting device for an exercise apparatus has a wedge unit mounted adjustably between a load-carrying member and two lifting levers to lift the load-carrying member. The wedge unit includes a U-shaped inner body sleeved on the load-carrying member and having two opposed first vertical plates and a first bottom plate interconnecting bottom ends of the first vertical plates. Each first vertical plate has first and second end portions. A U-shaped outer body has two opposed second vertical plates disposed outwardly of the first vertical plates, and...

대표
청구항

A height-adjusting device for an exercise apparatus, the exercise apparatus including a frame, an elongated load-carrying member with one end pivoted to the frame, and a pair of parallel lifting levers having first ends thereof pivoted to the frame and lying normally adjacent and below the load-carrying member in a substantially parallel position with respect to the lifting levers, second ends of the lifting levers being movable upwardly by manipulation of an exerciser, said height-adjusting device comprising a wedge unit adapted to be positioned adjusta...

이 특허를 인용한 특허 피인용횟수: 17

  1. Webber, Randall T.; Hockridge, Bruce. Adjustment apparatus for exercise machine. USP2003046551226.
  2. Webber Randall T. ; Hockridge Bruce. Adjustment lever for exercise machine. USP200103D439292.
  3. Bingham, Jr., Robert J.; Selby, Ryan P.; Everson, Neil P.; Robertson, Paul A.. Apparatus for positioning a component of an exercise device. USP2014128915667.
  4. Bingham, Jr., Robert J.; Selby, Ryan P.; Everson, Neil P.; Robertson, Paul A.. Apparatus for positioning a component of an exercise device. USP2016099440106.
  5. Bingham, Jr., Robert J.; Selby, Ryan P.; Everson, Neil P.; Robertson, Paul A.. Apparatus for positioning a component of an exercise device. USP2011088007411.
  6. Bingham, Jr., Robert J.; Selby, Ryan P.; Everson, Neil P.; Robertson, Paul A.. Apparatus for positioning a component of an exercise device. USP2010107806809.
  7. Bingham, Jr., Robert J.; Selby, Ryan P.; Everson, Neil P.; Robertson, Paul A.. Apparatus for positioning a component of an exercise device. USP2010017641600.
  8. Bingham, Jr., Robert J.; Selby, Ryan P.; Everson, Neil P.; Robertson, Paul A.. Apparatus for positioning a component of an exercise device. USP2012098257231.
  9. Bingham, Robert J.; Selby, Ryan P.; Everson, Neil P.; Robertson, Paul A.. Apparatus for positioning a component of an exercise device. USP2011098021070.
  10. Webber Randall T.. Cable and pulley linkage for exercise machine. USP1999095951444.
  11. Cockrill, Jr.,Albert H.; Nollette,Hugh. Collapsible seat for combination hack squat and leg press machine. USP2006107115080.
  12. Pertegaz Esteban, Victor. Exercise equipment with multi-positioning handles. USP2009107608028.
  13. Pertegaz Esteban,Victor. Exercise equipment with multi-positioning handles. USP2006097108641.
  14. Lo Presti,Michael A.. Exercise machine with infinite position range limiter and automatic belt tensioning system. USP2006087083554.
  15. Lull, Andrew P.; Webb, Gregory P.. Leg press and abdominal crunch exercise machine. USP2009107608022.
  16. Lull,Andrew P.; Webb,Gregory M.. Leg press and abdominal crunch exercise machine. USP2006077070545.
  17. Webber Randall T. ; Hockridge Bruce. Thumb-activated adjustment lever. USP200108D446440.