Traitement en cours

Veuillez attendre...

Paramétrages

Paramétrages

Aller à Demande

1. CN113439142 - Counterweight backhoe dredger

Office
Chine
Numéro de la demande 202080014416.2
Date de la demande 12.02.2020
Numéro de publication 113439142
Date de publication 24.09.2021
Type de publication A
CIB
E02F 5/00
ECONSTRUCTIONS FIXES
02HYDRAULIQUE; FONDATIONS; TERRASSEMENT
FDRAGAGE; TERRASSEMENT
5Dragues ou engins de terrassement à usages particuliers
E02F 5/28
ECONSTRUCTIONS FIXES
02HYDRAULIQUE; FONDATIONS; TERRASSEMENT
FDRAGAGE; TERRASSEMENT
5Dragues ou engins de terrassement à usages particuliers
28pour le curage des cours d'eau ou autres masses d'eau
E02F 9/18
ECONSTRUCTIONS FIXES
02HYDRAULIQUE; FONDATIONS; TERRASSEMENT
FDRAGAGE; TERRASSEMENT
9Eléments constitutifs des dragues ou des engins de terrassement, non limités à l'une des catégories couvertes par les groupes E02F3/-E02F7/178
18Contrepoids
CPC
E02F 9/18
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
18Counterweights
E02F 5/006
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
FDREDGING; SOIL-SHIFTING
5Dredgers or soil-shifting machines for special purposes
006adapted for working ground under water not otherwise provided for
E02F 5/28
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
FDREDGING; SOIL-SHIFTING
5Dredgers or soil-shifting machines for special purposes
28for cleaning watercourses or other ways
Déposants IHC HOLLAND IE B.V.
IHC荷兰IE有限公司
Inventeurs BOOR MARCEL
马塞尔·博尔
Mandataires 北京康信知识产权代理有限责任公司 11240
Données relatives à la priorité 2022575 14.02.2019 NL
Titre
(EN) Counterweight backhoe dredger
(ZH) 配重的反铲式挖泥船
Abrégé
(EN) The present invention relates to a vessel comprising an excavator for dredging or shifting soil for cleaning watercourses, the excavator comprising; a weight balanced boom hingeably supported around a boom hinge axis, a bucket-arm hingeably connected to the boom and provided with a bucket and/or digging tool at a free end of the bucket-arm, wherein a counterweight is connected to the boom and wherein the counterweight is positioned with respect to the boom such that a center of gravity of the counterweight is above and substantially vertically aligned with the boom hinge axis when the bucket and/or digging tool is at a lowest digging position.
(ZH) 本发明涉及一种船,该船包括用于挖泥或转移土壤以治理水道的挖掘机,该挖掘机包括:‑重量平衡的悬臂,围绕悬臂铰接轴线被可铰接地支撑,‑铲斗臂,可铰接地连接到悬臂,并且在铲斗臂的自由端处设置有铲斗和/或挖掘工具,其中,悬臂连接有配重物,并且其中,该配重物相对于悬臂定位成使得当铲斗和/或挖掘工具处于最低挖掘位置时,配重物的重心位于悬臂铰接轴线上方并且与悬臂铰接轴线大致竖直地对准。
Related patent documents
US17424500This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.