$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"
쳇봇 이모티콘
안녕하세요!
ScienceON 챗봇입니다.
궁금한 것은 저에게 물어봐주세요.

특허 상세정보

Apparatus for compacting snow for skiing

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B30B-009/00   
미국특허분류(USC) 37/10 ; 37/41 ; 37/42R ; 172/180
출원번호 US-0737522 (1976-11-01)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 50  인용 특허 : 0
초록

This invention is directed to an apparatus for compacting snow for skiing and snowmobiling. It includes an elongated snow compacting member with means which permit its ends to move upwardly and downwardly so that when one end contacts an elevated snow surface that end automatically moves upwardly to substantially equalize the p.s.i. exerted by the snow compacting member against the snow which is being compacted. It also includes snow compacting wings which extend outwardly from and are pivotally secured to the central snow compacting section of the snow ...

대표
청구항

An apparatus for compacting snow for sking comprising, an elongate central section having a substantially flat bottom wall, first elongate frame means substantially parallel to said central section when viewed from the top, means for securing said first elongate frame means to said central section, second elongate frame means substantially parallel to said first elongate frame means and located forwardly thereof, first pivot means located substantially at the centers of said first and second frame means for providing pivotal movement of said first frame ...

이 특허를 인용한 특허 피인용횟수: 50

  1. Niemela Cal G. (Chassell MI) Lahti Eward R. (Houghton MI) Lahti Terry L. (Houghton MI). Adjustable wing plow. USP1997065638618.
  2. Niemela Cal G. ; Quenzi Philip J.. Adjustable wing plow. USP1999055899007.
  3. Philip J. Quenzi ; Cal G. Niemela ; Curt E. Niemela. Adjustable wing plow. USP2002066408549.
  4. Quenzi,Philip J; Niemela,Cal G; Niemela,Nels A. Adjustable wing plow. USP2006117134227.
  5. Philip J. Quenzi ; Cal G. Niemela ; Curt E. Niemela. Adjustable wing plow with fixed pivot. USP2002076412199.
  6. Rosenboom, Lyn. Agricultural implement frame, track assembly and cart. USP2010067740084.
  7. Auer ; Max. Apparatus for regeneration of skiing courses. USP1978044083131.
  8. Buono Joseph (9797 Bitten Dr. ; P.O. Box 189 Brighton MI 48116). Apparatus for the handling and conditioning of snow. USP1982074337586.
  9. Waterman Donald H. (New Gloucester ME). Blade assembly. USP1981124306362.
  10. Holmes, Jim. Combination adjustable grader compactor. USP2004036708777.
  11. Reeves, William J.; Simpson, Gerald N.; Manion, Leo P.; Mishra, Amiya. Finger snow plow with extension. USP2016079388544.
  12. Turgeon Harry S. (Lewiston ME). Foldable snow compactor with side wings pivotable behind central blade. USP1984104479312.
  13. Michael P. Weagley ; Michael J. Guggino ; John W. Singer. Folding pusher. USP2002076425196.
  14. Armas, David. Grader stabilizer. USP2012028118111.
  15. Bradburn, Marcus Cory; Neff, Dennis Cale. Groomer for forming lanes in snow. USP2016099435090.
  16. Ranner Dietrich (Salzburg ATX). Ground-working apparatus with rotary tiller. USP1990014892154.
  17. Platter, Helmuth. Hydraulically controlled bulldozer-blade. USP1985114552226.
  18. Beeley Micheal G. (Logan UT) Blair Bruce W. (Logan UT). Lightweight snow compactor for ski runs. USP1987034651451.
  19. Guggino, Michael J.; Sherman, Barry; Maier, James; Moran, Tom; Granados, Samuel; Maier, Thomas B.; Keep, Dale. Material pusher with control system. USP2015109151006.
  20. Burson, Bruce. Movable blade for material moving machines. USP2003026523620.
  21. Watson, Gary E.. Plow with blade wing. USP2010037681337.
  22. Bloxdorf, David N.. Plow with pivoting blade wing. USP2014108850724.
  23. Bloxdorf, David N.. Plow with pivoting blade wing(s). USP2013128607482.
  24. Philip J. Quenzi ; Cal G. Niemela ; Curt E. Niemela. Plow with rear mounted, adjustable wing. USP2002096442877.
  25. Pikna Dan ; Reidl Rick. Pressure adjustable, soil cleating attachment for front of bulldozers. USP2001016171020.
  26. Weagley, Michael P.; Guggino, Michael J.; Maier, James. Reversible snow pusher and coupler. USP2012068191288.
  27. Beeley Michael G. (Logan UT). Reversibly powered rotary snow tiller. USP1982114359831.
  28. Jean-Philippe Lassonde CA. Side snow deflector. USP200207D459733.
  29. Tackitt Coy C. (Crestline CA 92325). Slopeboard mounting. USP1980094223461.
  30. Philpott, Patrick L.. Snow compacting tool. USP2003086607330.
  31. Weagley Michael P.. Snow plow. USP2000096112438.
  32. Andic, Mike Mile. Snow plow assembly. USP2015079085859.
  33. Andic, Mike Mile. Snow plow assembly. USP2017049624634.
  34. Weagley, Michael P.; Guggino, Michael J.; Maier, James. Snow pusher for ice and snow removal. USP2014018621769.
  35. Karlsson Gustav (Linkping SEX). Snow retaining gate for snow plow. USP1980084217707.
  36. Rapp, Sebastian; Kirchmair, Thomas. Snow tiller for preparing ski slopes. USP20190110167597.
  37. Daniels Gregory J.. Snowplow with blade end snow deflectors. USP1999015860230.
  38. Fournier, Eric; Scullion, Sandy; Charlebois, Eric; Leclerc, Annie. Stowable vehicle implement. USP2014028656615.
  39. Fuerst, James William. Template door and wing assembly with break-away feature for rail ballast regulator. USP2005046883436.
  40. Zuchoski, Jeremie; Lussier, Alain; Boily, Patrice; Leblanc, Francçois. Track assembly for an off-road vehicle. USP2015059033431.
  41. Kautsch, Dewaine. Track assembly for traction of an off-road vehicle. USP20181010112663.
  42. Rosenboom, Lyn. Track assembly with bogie wheel structure. USP2010067726749.
  43. Grillo Bernardino (Via Beniamino ; 13- Laigueglia ITX). Tracked snowplow. USP1979114174578.
  44. May, Michael P.. Tractor blade assembly. USP2014048689897.
  45. Kerpash ; Sr. Robert S.. Tractor drawn scraper with folding wings. USP1999045890546.
  46. Harwood, David Michael. Turf manicuring drag net apparatus. USP2004036708776.
  47. Rosenboom, Lyn. Vehicle track assembly. USP2014078763716.
  48. Rosenboom, Lyn. Vehicle track assembly. USP2013018342257.
  49. Rosenboom, Lyn. Vehicle track assembly. USP20190410259512.
  50. Rosenboom, Lyn. Vehicle track assembly. USP2016099440691.