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公开(公告)号：US11958557B2
公开(公告)日：2024-04-16
申请号：US17044900
申请日：2019-05-24
申请人： BOMAG GMBH
发明人： Maurizio Pedriali , Fabio Baldrati
CPC分类号： B62D7/16 , B62D5/12 , B60G2200/44 , B62D7/20 , F16C2326/24
摘要： A construction machine, especially to a paver, comprising an engine, a machine frame, a pair of front wheels with at least one right-side front wheel and at least one left-side front wheel in the forward direction of the construction machine, each front wheel being steerable about a separate vertical steering axis, a steering structure connected to the front wheels for controlling and coordinating the steering movement of the front wheels about the vertical steering axes, the steering structure comprising a steering actuator mounted on the machine frame and comprising a driven control member that is linearly moveable in a horizontal plane and perpendicular to the forward direction along an adjustment axis in relation to the machine frame, the driven control member comprising link elements at each end on its right and left side with regard to the forward direction of the construction machine, wherein the link elements are part of link joints of steering linkages in functional connection with the front wheels for steering purposes.
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2.发明授权公开(公告)号：US10577758B2
公开(公告)日：2020-03-03
申请号：US16217877
申请日：2018-12-12
申请人： BOMAG GmbH
摘要： A road paver includes a height adjustable auger assembly. A support housing of the auger assembly is attached to the road paver via a quick coupling apparatus that facilitates height adjustment of the auger assembly. A plurality of sliding devices are inserted into a respective oblong hole, each oblong hole includes an expanded insertion portion and a vertically extending portion. Wherein the vertically extending portion facilitates height adjustment of the auger assembly. A method of coupling the auger assembly includes inserting the sliding devices into respective oblong holes and adjusting the height of the auger assembly by moving the sliding devices between the expanded insertion portion and the vertically extending portion of the oblong holes.
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3.发明申请公开(公告)号：US20190186085A1
公开(公告)日：2019-06-20
申请号：US16217877
申请日：2018-12-12
申请人： BOMAG GmbH
IPC分类号： E01C19/48
CPC分类号： E01C19/48 , E01C19/4853 , E01C2301/00 , F16B5/0225 , F16B21/09
摘要： The present invention relates to a road paver, particularly a small road paver, for paving a subbase layer in a working direction (a), with a machine frame, a traveling mechanism, a material hopper for receiving paving material, a paving screed for smoothing and compacting the paving material, a transverse distribution device for distributing paving material in the working direction (a) in front of the paving screed and transversely to the working direction (a), the transverse distribution device being supported at the machine frame via a support housing, and a height adjustment device for vertical adjustment of the transverse distribution device relative to the machine frame, wherein the support housing is supported at the machine frame such that it is height-adjustable via a quick coupling apparatus, wherein the quick coupling apparatus comprises at least one oblong hole with an expanded insertion portion and a sliding device, wherein the sliding device can be inserted into the oblong hole through the expanded insertion portion, and wherein the sliding device in the inserted state slides in the region of the oblong hole outside the expanded insertion portion during vertical adjustment of the transverse distribution device through the height adjustment device, and wherein the sliding device is supported in a form-closed manner in a direction perpendicular to the height adjustment in this region. Moreover, the invention relates to a method for mounting a transverse distribution device on a road paver.
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