$\require{mediawiki-texvc}$
  • 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"

특허 상세정보

Roller

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62D-055/00   
미국특허분류(USC) 404/128; 180/009.21
출원번호 US-0067936 (2002-02-08)
우선권정보 JP-0226005 (2001-07-26); JP-0185705 (2001-06-20)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Sughrue Mion, PLLC
인용정보 피인용 횟수 : 10  인용 특허 : 17
초록

A roller is equipped with a pair of crawlers. Each crawler includes a driving wheel detachably attached to a driving shaft. Each crawler also includes a set of driven wheels. Both sets of driven wheels are supported by a connecting member that is detachably attached on a bottom of a body. A roll, which is vibrated only in the perpendicular direction with respect to the ground surface, is attached to the body.

대표
청구항

1. A roller comprising:a body; a driving shaft, which has a left-side end and right-side end, mounted to the body for rotation on the body, wherein said driving shaft is attached to the body with connection bolts; a single connecting member detachably attached to a bottom of the body with at least one of said connection bolts that attaches said driving shaft to said body; a left-side crawler mounted on a left side of the body; and a right-side crawler mounted on a right side of the body; wherein each of the left-side crawler and the right-side crawler in...

이 특허에 인용된 특허 (17)

  1. Smith John S. (P.O. Box 859 Jackman ME 04945) Smith Scott V. (P.O. Box 859 Jackman ME 04945). Conversion unit for wheel-driven tractors. USP1994115361860.
  2. Christianson Peter J. (R.R. #3 ; P.O. Box 135 Fargo ND 58104). Converter assembly for converting a drive-wheel tractor into a track-driven tractor. USP1993085240084.
  3. Okumura Kazumasa,JPX ; Bisaka Tohru,JPX ; Kaneko Masaaki,JPX ; Hashimoto Yuji,JPX ; Shibasaki Syunichi,JPX ; Kitano Masanori,JPX ; Katsuta Yuji,JPX. Crawler apparatus for vehicle. USP1999095954148.
  4. Hikosaburo Hiraki JP; Haruhiro Tsubota JP; Kazutoshi Hori JP. Crawler device for a crawler type vehicle. USP2002016334496.
  5. Muro Tatsuro,JPX ; Inoue Hiroyuki,JPX ; Yoshida Kazuhiro,JPX ; Ohashi Tatsuo,JPX. Crawler type vibratory compacting machine. USP2000106132133.
  6. Gey Leo (Stuehrmann\s Hoehe 17 2805 Stuhr 2 DEX). Device for changing over a vehicle provided with wheels to a track vehicle. USP1989094865141.
  7. Akito Yamamoto JP; Kenji Hamada JP; Masami Nakamura JP; Toshinori Kirihata JP; Jun Terashima JP; Junichi Masano JP; Yuichi Shinpuku JP. General purpose combined harvester and thresher. USP2002036361435.
  8. Sandstrm Ake (Sollentuna SEX). Method of compacting a material layer and a compacting machine for carrying out the method. USP1987034647247.
  9. Domenighetti Domenico (Via Calli ; 8 CH-6900 OR CHX) Layton Jack (4725 Turner Rd. ; SE. Salem OR 97301). Road paver-finisher with a combination of axles with steering wheels and crawler units. USP1991045009546.
  10. Silbernagel Frederick J. (Huron SD). Slip from paving machine. USP1976073969035.
  11. Vernal D. Forbes. Snow vehicle conversion kit. USP2002086431301.
  12. Kim Woo-Sig,KRX ; Sukue Masaharu,KRX ; Kim Choul-Su,KRX ; Han Kyung-Soo,KRX. Tape having electronic elements thereon and system for using the same. USP2000096123133.
  13. Johnson Gary Dean ; White Robert James ; Cote Bradley Thomas. Toe-in/toe-out adjustment mechanism. USP2001086273530.
  14. Reed John N. (Flitwick GB2) Knox John (Luton GB2). Tracklaying vehicles. USP1993125273126.
  15. Vural Gulertan,DEX. Vibration roller with at least one roll tire and a double shaft vibration generator arranged therein. USP1999085934824.
  16. Campbell Thomas Roger. Vibratory screed assembly for an asphalt paving machine. USP1999025868522.
  17. Tani Yoshifumi,JPX ; Kuriki Ryoji,JPX ; Fukawatase Katsushi,JPX ; Sato Masayuki,JPX ; Takahashi Seiichi,JPX ; Tsuji Kenichiro,JPX. Working vehicle with semicrawlers. USP2001036199646.