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특허 상세정보

Washing machine lid switch assembly

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) D06F-037/28   
미국특허분류(USC) 68/1226 ; 192/136 ; 200/6162 ; 200/617
출원번호 US-0425760 (1995-04-20)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 15  인용 특허 : 5
초록

A lid switch for disabling a top loading washing machine when the lid is raised is provided in which an arcuate arm passing downward from the lid near the hinge of the lid curves around the hinge axis into a space behind the lid under the top surface of the washing machine. A switch positioned above this top surface and having a downwardly extending operator may be actuated by this arm, the arm which serves to trap water from the washing machine tub area and by passing through a rim extending downward into the tub resists tampering with the switch. In on...

대표
청구항

A switch assembly for a top-loading washing machine having a lid hinged at one edge to move about a hinge axis between a closed position with the lid substantially aligned with the top surface of the washing machine and an open position where an edge of the lid opposite the hinged edge is raised with respect to its position when the lid is closed the switch assembly comprising: a) an arcuate arm attached at a first end to the lid and extending downward therefrom below the top surface of the washing machine when the lid is closed and extending about the h...

이 특허를 인용한 특허 피인용횟수: 15

  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. Lafrenz,Michael D.. Appliance lid lock and method for using same. USP2006127150480.
  4. Ito, Masumi; Yamazaki, Fumitaka; Kawabata, Shinichiro; Sasano, Kiyomi; Hashiba, Shuji. Drum type washing machine. USP2003046539753.
  5. Cetintas, Sakir; Krause, Reinhard. Gas-fired kitchen appliance. USP2016019243806.
  6. Kikuchi Makoto,JPX ; Kodama Kengo,JPX. Heatsensitive stencil sheet perforating device. USP1998075781694.
  7. Barrena Juan J. ; Carroll ; Jr. James M.. Interlock with safety. USP1999045896759.
  8. Katz Jonathan Marc ; Hammonds Marcus Malik ; Pawlicki Daniel Leon. Lid switch assembly for a coin operated appliance. USP1998035726402.
  9. Hapke Kenyon A. (Libertyville IL) Schantz Spencer C. (Dousman WI) Howie David M. (Waukesha WI). Lid switch with contact failure detection. USP1997115682772.
  10. Gnadinger, Errin Whitney; Magnuson, Kristian Michael; McConihay, Thomas William; Lapina, Jr., John Jacob; Watkins, Derek Lee. Magnetic lid switch. USP2009057536880.
  11. Hapke Kenyon A. (Libertyville IL) Howie David M. (Waukesha WI) Schantz Spencer C. (Dousman WI). Self adjusting lid switch. USP1997115691520.
  12. Hapke Kenyon A. ; Koth David ; Howie David M. ; Schantz ; deceased Spencer C.. Self-adjusting lid switch with dampening element. USP1999085941374.
  13. Webber Randall T. ; Hockridge Bruce. Thumb-activated adjustment lever. USP200108D446440.
  14. Kenyon A. Hapke ; Timothy Laseke. Timed release washing machine lid lock. USP2002046363755.
  15. Hapke Kenyon A. ; Schantz Spencer C.. Washing machine lid switch assembly. USP1998035728985.