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1. US20190078292 - WORK VECHILE

官庁 アメリカ合衆国
出願番号 16082633
出願日 03.03.2017
公開番号 20190078292
公開日 14.03.2019
公報種別 A1
IPC
E02F 3/84
E固定構造物
02水工;基礎;土砂の移送
F掘削;土砂の移送
3掘削機;土砂移送機械
04動力駆動によるもの
76グレーダー,ブルドーザ,またはスクレーパー板またはプラウのような要素を有するその他の類似物;地ならし装置
80構成部品
84そのための駆動体または制御装置
G01C 3/08
G物理学
01測定;試験
C距離,水準または方位の測定;測量;航行;ジャイロ計器;写真計量または映像計量
3視準線上の距離測定;光学的距離計
02細部
06最終指示値を得るための電気的手段の使用
08電気的輻射検出器の使用
G01C 7/04
G物理学
01測定;試験
C距離,水準または方位の測定;測量;航行;ジャイロ計器;写真計量または映像計量
7プロフィルの追跡
02地表面の
04追跡されるプロフィルに沿って移動する乗物を含むもの
E02F 3/76
E固定構造物
02水工;基礎;土砂の移送
F掘削;土砂の移送
3掘削機;土砂移送機械
04動力駆動によるもの
76グレーダー,ブルドーザ,またはスクレーパー板またはプラウのような要素を有するその他の類似物;地ならし装置
CPC
B62D 49/08
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
49Tractors
08having means for preventing overturning or tipping
E02F 3/7627
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
FDREDGING; SOIL-SHIFTING
3Dredgers; Soil-shifting machines
04mechanically-driven
76Graders, bulldozers, or the like with scraper plates or ploughshare-like elements
7622Scraper equipment with the scraper blade mounted on a frame to be hitched to the tractor by bars, arms, chains or the like, the frame having no ground supporting means of its own, e.g. drag scrapers
7627with the scraper blade adjustable relative to the frame about a vertical axis
E02F 3/845
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
FDREDGING; SOIL-SHIFTING
3Dredgers; Soil-shifting machines
04mechanically-driven
76Graders, bulldozers, or the like with scraper plates or ploughshare-like elements
80Component parts
84Drives or control devices therefor ; , e.g. hydraulic drive systems
844for positioning the blade, e.g. hydraulically
845using mechanical sensors to determine the blade position, e.g. inclinometers, gyroscopes, pendulums
G01C 3/08
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
3Measuring distances in line of sight; Optical rangefinders
02Details
06Use of electric means to obtain final indication
08Use of electric radiation detectors
G01C 7/04
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
7Tracing profiles
02of land surfaces
04involving a vehicle which moves along the profile to be traced
出願人 KOMATSU LTD.
発明者 Yutaka ONO
優先権情報 2016058838 23.03.2016 JP
発明の名称
(EN) WORK VECHILE
要約
(EN)

A work vehicle capable of accurately obtaining current topography to be worked is provided. A motor grader includes a vehicular body frame, a blade, and a camera. The blade is arranged between a front end of the vehicular body frame and a rear end of the vehicular body frame. The camera is configured to obtain current topography in front of the vehicular body frame. The camera is attached to the vehicular body frame. The camera is arranged in front of the blade.