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특허 상세정보

Plastic moldboards for snow plows and the like

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) E01H-005/06   
미국특허분류(USC) 37/266 ; 172/7011 ; 172/747
출원번호 US-0174142 (1988-03-28)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 33  인용 특허 : 2
초록

An improved blade for a snow plow is provided. The blade includes an inwardly curved, polyethylene moldboard which is secured in a prestressed and arcuate relationship to a structural frame. The frame includes inwardly curved, vertically extending, transversely spaced brace members and a defined space of predetermined shape exists between the moldboard and the braces for improved snow removal by the blade.

대표
청구항

A plow of the type used to clear snow and debris from roadways and similar surfaces comprising: a frame including a top and a bottom longitudinally extending mounting member approximately equal in length to the length of said plow, a plurality of vertically extending, transversely spaced brace members, each brace member fixed at one end to said top mounting member and at its opposite end to said bottom mounting member and each brace member further having an inwardly curved forward edge surface extending between said top and bottom mounting members and fa...

이 특허를 인용한 특허 피인용횟수: 33

  1. Verseef Jan H. (Clayton NY). Adjustable one-way trip edge snow plow. USP1991065025577.
  2. Ebert Fred. Back plow blade construction. USP1998025715613.
  3. Matsumoto, Norihisa; Tamaru, Masatake. Blade for a bulldozer. USP200307D477610.
  4. Matsumoto, Norihisa; Tamaru, Masatake. Blade for bulldozer. USP200308D478098.
  5. Ditzler, Steven J.. Blade pivot mechanism. USP2016029267264.
  6. Ropog, Jim. Method and apparatus for attaching a moldboard to a moldboard frame. USP2010097793440.
  7. Schmeichel, Charles M.. Multifunctional plow blade positioning apparatus and method. USP2010057707753.
  8. Vickers Robert V.. Plastic moldboard plow. USP2000106134813.
  9. Vickers, Robert V.. Plastic moldboard plow. USP2003056564479.
  10. Schmeichel, Charles M.. Plow blade having integrally formed attachment channel. USP2009127627965.
  11. Mullett, Donald Edward. Plow system for a vehicle. USP2005046874260.
  12. Boyd, James William; Spence, David A.; Pipol, Justin Jerome; Thompson, Michael David. Roadworthy rail ballast regulator. USP2018049938669.
  13. Schmeichel, Charles M.. Self-adjusting snow plow. USP2009107603798.
  14. Schmeichel, Charles M.. Self-adjusting snow plow. USP2010027658021.
  15. Fatemi, Ray S.. Sidewall for snow pusher. USP200512D512443.
  16. Schmeichel, Charles M.. Snow plow. USP2014118875419.
  17. Schmeichel, Charles M.. Snow plow having attachable biasing member. USP2010037681335.
  18. Schmeichel, Charles M.. Snow plow having hitch tongue and pivoting mechanism. USP2010047703222.
  19. Schmeichel, Charles M.. Snow plow having hitch tongue connecting member. USP2010037669353.
  20. Schmeichel, Charles M.. Snow plow having pivotal mounting apparatus. USP2010087784199.
  21. Schmeichel, Charles M.. Snow plow having pivotal mounting apparatus. USP2011108037625.
  22. Schmeichel, Charles M.. Snow plow having reinforced mold board. USP2010037676962.
  23. Schmeichel, Charles M.. Snow plow having two-piece mold board. USP2010067743534.
  24. Schmeichel, Charles M.. Snow plow having wear minimizing apparatus. USP2010037676964.
  25. Schmeichel, Charles M.. Snow plow including mold board having back plate. USP2010037676963.
  26. Fatemi, Ray S.. Snow pusher sidewall gusset. USP200511D511174.
  27. Fatemi, Ray S.. Snow pusher with sidewall gusset. USP200511D511173.
  28. Kost James A. ; Potak Robert L.. Snowplow blade support apparatus. USP2001086276075.
  29. James A. Kost ; Robert L. Potak. Snowplow mount. USP2002036354024.
  30. Kost, James A.; Potak, Robert L.. Snowplow mount. USP2003096618964.
  31. Kost, James A.; Potak, Robert L.. Snowplow mount. USP2003076594923.
  32. Kost,James A.; Potak,Robert L.. Snowplow mount. USP2006107117617.
  33. Anderson, Joseph P.. Vehicular plow. USP2010037685748.