Invention Grant
- Patent Title: Lifting arrangement for a construction machine
- Patent Title (中): 施工机械吊装
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Application No.: US14695334Application Date: 2015-04-24
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Publication No.: US09567724B2Publication Date: 2017-02-14
- Inventor: Edward Wagner
- Applicant: Guangxi LiuGong Machinery Co., Ltd.
- Applicant Address: CN
- Assignee: GUANGXI LIUGONG MACHINERY CO., LTD.
- Current Assignee: GUANGXI LIUGONG MACHINERY CO., LTD.
- Current Assignee Address: CN
- Agency: Greenberg Traurig LLP
- Priority: WOPCT/CN2015/072109 20150202
- Main IPC: E02F9/08
- IPC: E02F9/08 ; E02F3/43 ; B66F9/00 ; E02F3/34 ; E02F9/20 ; E02F3/342 ; E02F3/38 ; E02F3/42

Abstract:
A lifting arrangement for a construction machine is provided which includes a main arm (3) which is provided with a pivot connector (4). The pivot connector (4) is pivotably supported on a main arm support means (6). The main arm support means (6) is moveable in a direction which includes at least a component in the front-rear direction with respect to a frame arrangement of a construction machine to which the lifting arrangement can be applied. Based on a control of a main arm actuating element (11) and an auxiliary actuating element (21), a path of an equipment connector (5) upon moving said main arm (3) between a lowered position and a lifted position can be achieved which follows a predetermined path.
Public/Granted literature
- US20160222624A1 LIFTING ARRANGEMENT FOR A CONSTRUCTION MACHINE Public/Granted day:2016-08-04
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