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出願の表示

1. EP3196368 - SHOVEL

官庁 欧州特許庁(EPO)
出願番号 15842931
出願日 17.09.2015
公開番号 3196368
公開日 26.07.2017
公報種別 B1
IPC
E02F 9/26
E固定構造物
02水工;基礎;土砂の移送
F掘削;土砂の移送
9グループE02F3/00~E02F7/00に属するものに限定されない掘削機または土砂移送機械の部品
26指示装置
E02F 3/43
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
28ディッパーアームまたはバケットアームに取り付けた堀削具,例.ディッパー,バケット,を有するもの
36構成部品
42ディッパー,バケット,ディッパーアームまたはバケットアームの駆動体
43ディッパーまたはバケットの位置の制御;駆動操作順序の制御
E02F 9/20
E固定構造物
02水工;基礎;土砂の移送
F掘削;土砂の移送
9グループE02F3/00~E02F7/00に属するものに限定されない掘削機または土砂移送機械の部品
20駆動体;制御装置
E02F 9/22
E固定構造物
02水工;基礎;土砂の移送
F掘削;土砂の移送
9グループE02F3/00~E02F7/00に属するものに限定されない掘削機または土砂移送機械の部品
20駆動体;制御装置
22水圧式または空気圧式駆動体
CPC
E02F 3/435
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
FDREDGING; SOIL-SHIFTING
3Dredgers; Soil-shifting machines
04mechanically-driven
28with digging tools mounted on a dipper- or bucket-arm ; , i.e. there is either one arm or a pair of arms; , e.g. dippers, buckets
36Component parts
42Drives for dippers, buckets, dipper-arms or bucket-arms
43Control of dipper or bucket position; Control of sequence of drive operations
435for dipper-arms, backhoes or the like
E02F 9/2037
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
FDREDGING; SOIL-SHIFTING
9Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
20Drives; Control devices
2025Particular purposes of control systems not otherwise provided for
2037Coordinating the movements of the implement and of the frame
E02F 9/2045
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
FDREDGING; SOIL-SHIFTING
9Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
20Drives; Control devices
2025Particular purposes of control systems not otherwise provided for
2045Guiding machines along a predetermined path
E02F 9/2285
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
FDREDGING; SOIL-SHIFTING
9Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
20Drives; Control devices
22Hydraulic or pneumatic drives
2278Hydraulic circuits
2285Pilot-operated systems
E02F 9/264
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
FDREDGING; SOIL-SHIFTING
9Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
26Indicating devices
264Sensors and their calibration for indicating the position of the work tool
E02F 9/267
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
FDREDGING; SOIL-SHIFTING
9Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
26Indicating devices
267Diagnosing or detecting failure of vehicles
出願人 SUMITOMO SHI CONSTR MACH CO
発明者 IZUMIKAWA TAKEYA
指定国 (国コード)
優先権情報 2014190344 18.09.2014 JP
2015076485 17.09.2015 JP
発明の名称
(DE) SCHAUFEL
(EN) SHOVEL
(FR) PELLE
要約
(EN)
A shovel includes a lower-part traveling body 1, an upper-part swiveling body 3 installed in the lower-part traveling body so as to be rotatable relative to the lower-part traveling body, an attachment attached to the upper-part swiveling body 3, and a machine guidance device 50 of reporting a visual report or an audible report of a value of a difference between a present position of an end attachment and a target position of the end attachment, wherein the shovel includes a controller 30 that reports a possible discontinuity of an accurate guidance in a case where it is determined that a predetermined event occurs. The controller 30 determines that the predetermined event occurs in a case where it is determined that a change occurs in a position of the lower-part traveling body or a posture of the lower-part traveling body, and reports the possible discontinuity of the accurate guidance to the operator.

(FR)
 L'invention concerne une pelle, qui comprend un corps de déplacement inférieur (1), un corps rotatif supérieur (3) monté de façon rotative sur le corps de déplacement inférieur (1), et un accessoire fixé au corps de déplacement supérieur (3), et qui est montée avec un dispositif de guidage de machine (50) pour indiquer de manière visuelle ou audible l'amplitude de la différence entre la position actuelle d'un godet (6) et une position cible, et qui comprend un dispositif de commande (30) qui, lorsqu'il est déterminé qu'un événement prédéterminé s'est produit, indique qu'un guidage précis peut être impossible à fournir. Lorsqu'il est déterminé que la position ou l'orientation du corps de déplacement inférieur (1) de la pelle a changé, le dispositif de commande (30) détermine que l'événement prédéterminé s'est produit et indique à un opérateur qu'un guidage précis peut être impossible à fournir.

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