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특허 상세정보

Digging chain vibratory system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) E02F-005/08   
미국특허분류(USC) 37/189 ; 37/94 ; 37/DIG ; 18 ; 74/61
출원번호 US-0729945 (1991-07-15)
발명자 / 주소
인용정보 피인용 횟수 : 21  인용 특허 : 0
초록

The digging apparatus support boom of a continuous excavating machine is vibrated in a directional mode so as to enhance digging efficiency. Directionally compliant mounting of the boom isolates this vibration from the machine proper while allowing unimpaired application of digging torque and crowd forces.

대표
청구항

A boom type continuous excavating machine comprising: a main frame: an undercarriage supporting said main frame for forward and reverse movement along the ground; a support boom having upper and lower ends; digging means in rotatable assembly with said support boom for engaging the ground, said digging means including peripheral cutting means for continuously cutting and excavating ground material; drive means for powering continuous rotation of said digging means; connecting means adjacent said boom upper end connecting said support boom to said main fr...

이 특허를 인용한 특허 피인용횟수: 21

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  3. Hansen, Ronald S.. Apparatus for converting a wheeled vehicle to a tracked vehicle. USP2015119180910.
  4. Hansen, Ronald S.. Apparatus for converting a wheeled vehicle to a tracked vehicle. USP2015079079614.
  5. Hansen, Ronald S.. Apparatus for converting a wheeled vehicle to a tracked vehicle. USP2014098827013.
  6. Hansen, Ronald S.. Apparatus for converting a wheeled vehicle to a tracked vehicle. USP2014088801115.
  7. Hansen, Ronald S.. Conversion system for a wheeled vehicle. USP2017059643667.
  8. Yoder Shaun Lamar ; Strong Samuel. Excavating machine with cleaning device. USP1999025873186.
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  14. Thompson, Kent; Maasdam, Karl. Off-highway machine. USP201004D614204.
  15. Vos,Matthew Stephen; Hansen,Ronald Scott. Quad track trencher. USP200903D587727.
  16. Bitelli Romolo,ITX. Scarifer machine with a shaking milling drum. USP1999115983533.
  17. Bitelli Romolo,ITX. Scarifier machine with a shaking milling drum. USP2000066076289.
  18. Ruhl, Michael C.; Bazzell, David R.; Stellman, Vernon T.; Seabolt, Steven P.; Schuermann, Andrew A.. Trenching system. USP2013028375605.
  19. Ruhl, Michael C.; Bazzell, David R.; Stellman, Vernon T.; Seabolt, Steven P.; Schuermann, Andrew S.. Trenching system. USP2017099752301.
  20. Ruhl, Michael C.; Bazzell, David R.; Stellman, Vernon T.; Seabolt, Steven P.; Schuermann, Andrew S.. Trenching system. USP2014088806784.
  21. Sewell, Cody L.; Ruhl, Michael C.; Bazzell, David R.; Stellman, Vernon T.; Seabolt, Steven P.; Schuermann, Andrew A.. Trenching system with hydraulically adjustable hub. USP2017079695573.