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1. 发明公开

US20230243108A1 LINK FOR AN EXCAVATING CHAIN AND ASSOCIATED EXCAVATING CHAIN 审中-公开
公开(公告)号：US20230243108A1
公开(公告)日：2023-08-03
申请号：US17754805
申请日：2020-10-14
申请人： Matisa Materiel Industriel S.A.
发明人： Vladimir SVITOK , Franck MARTINET
IPC分类号： E01B27/04 , E02F3/14
CPC分类号： E01B27/04 , E02F3/143 , E01B2203/024 , E02F9/28
摘要： A link for an excavating chain for a ballast excavating device below a railroad track, the link comprising a body extending longitudinally between a front end and a rear end and being crossed by at least one front through-hole and a rear through-hole configured to receive hinge means with an adjacent link of the chain, the front and rear through-holes extending along axes parallel to each other and contained in a reference plane of the body, the link further comprising, on an inner side of the body with respect to the reference plane opposite to the outer side, a concave guide surface extending over an envelope having an axis generator parallel to the axes of the link joints, the guide surface being configured to at least locally match a curvature of a return member of the excavating device.

2. 发明公开

US20230143617A1 RAILWAY WORKS MACHINE COMPRISING A MACHINE CHASSIS AND A WORKS SHUTTLE, AND ASSOCIATED RAILWAY WORKS CONVOY 审中-公开
公开(公告)号：US20230143617A1
公开(公告)日：2023-05-11
申请号：US17906513
申请日：2021-03-18
申请人： Matisa Materiel Industriel S.A.
发明人： Gabriele CASAS
IPC分类号： E01B27/02
CPC分类号： E01B27/028 , E01B2203/12
摘要： A railway works machine comprises a machine chassis and a works shuttle, the machine chassis having two opposite longitudinal end portions and a middle portion connecting the opposite longitudinal end portions, a volume being created underneath the middle portion of the machine chassis to house at least part of the works shuttle. The shuttle chassis is able to move with respect to the machine chassis back and forth between two end-of-travel positions. A longitudinal locking system allows the machine chassis to be secured to the shuttle chassis in a position for travel. The longitudinal locking system comprises a first locking device locking together a first of the two longitudinal end portions and the shuttle chassis and a second locking device locking together the shuttle chassis and a second of the two longitudinal end portions.

3. 发明授权

US11072891B2 Tamping machine with synchronized hydraulic motors 有权
公开(公告)号：US11072891B2
公开(公告)日：2021-07-27
申请号：US16071927
申请日：2017-01-20
申请人： MATISA MATERIEL INDUSTRIEL S.A.
发明人： Joerg Ganz
IPC分类号： E01B27/16 , E01B27/20
摘要： A tamping machine includes at least one first tamping unit with first tamping tools and a first hydraulic motor provided with a first drive shaft driving the first tamping tools so as to generate tamping movements, and a second tamping unit adjacent the first tamping unit with second tamping tools and a second hydraulic motor provided with a second drive shaft driving the second tamping tools so as to generate tamping movements. The first hydraulic motor and the second hydraulic motor are supplied with power by a common synchronized hydraulic power supply system.

4. 发明申请

US20210062433A1 DEVICE FOR SECURING A RAILWAY APPARATUS 有权
公开(公告)号：US20210062433A1
公开(公告)日：2021-03-04
申请号：US16962382
申请日：2019-01-15
申请人： MATISA MATERIEL INDUSTRIEL S.A.
发明人： Marc-Henri ELLENBERGER
IPC分类号： E01B29/02 , B61D3/16
摘要： A device for securing a railway apparatus, comprising a support platform and a mechanism for securing the apparatus on the platform, the securing mechanism comprising: at least one guiding slide extending in a longitudinal direction, supported by the support platform; and a member for attaching the apparatus to the platform capable of moving along the guiding slide. The securing mechanism also comprises an upper beam supporting the guiding slide and a lower beam, connected by means of a connecting member so as to be movable in a direction perpendicular to the longitudinal direction of the guiding slide. Moreover, the securing mechanism comprises locking mechanism configured to prevent the movement of the upper beam with respect to the lower beam in said perpendicular direction.

5. 发明授权

US10676873B2 Railroad renewal method and device for implementing said method 有权
公开(公告)号：US10676873B2
公开(公告)日：2020-06-09
申请号：US15748056
申请日：2016-07-26
申请人： MATISA MATERIEL INDUSTRIEL S.A.
发明人： Joerg Ganz
IPC分类号： E01B29/44 , E01B29/17
摘要： A railroad renewal method includes, in particular: the removal of the old rail, the installation of the new rail and the primary adjustment of the temperature of the new rail to a set value at a point located upstream of and close to the attachment area on a crosstie. The thermodynamic behavior of the intermediate section of the new rail located between the primary temperature adjustment point and the attachment area is controlled by way of a device, provided with a control and management system, such that the temperature of the new rail is uniform, in the cross-section thereof, at a set value on the attachment point.

6. 发明授权

US10597827B2 Machine for repairing a ballast bed with two screening machines, and method for repairing a ballast bed 有权
公开(公告)号：US10597827B2
公开(公告)日：2020-03-24
申请号：US16085669
申请日：2017-03-14
申请人： MATISA MATERIEL INDUSTRIEL S.A.
发明人： Joerg Ganz
IPC分类号： E01B27/06 , E01B27/04 , E01B27/02
摘要： A machine for repairing a ballast bed has an undercutter that defines a direction of movement of the repairing machine, and a distributor for dividing a flow of ballast entering from the undercutter into a rear flow of exiting ballast and a separate front flow of exiting ballast. At least one rear screening machine is positioned behind the undercutter in the direction of movement and is fed by the rear flow of exiting ballast. At least one front screening machine is positioned in front of the undercutter and fed by the front flow of exiting ballast, and the distributor has a variator for varying the ratio between the separate first and the second flows of exiting ballast.

7. 发明公开

US20240102267A1 EXCAVATING FINGER AND ASSOCIATED EXCAVATING BUCKET 审中-公开
公开(公告)号：US20240102267A1
公开(公告)日：2024-03-28
申请号：US17754804
申请日：2020-10-14
申请人： Matisa Materiel Industriel S.A.
发明人： Vladimir SVITOK , Franck MARTINET
IPC分类号： E02F9/28 , E01B27/04
CPC分类号： E02F9/2833 , E01B27/04 , E02F9/285 , E02F9/2858 , E02F9/2866
摘要： The invention relates to an excavating finger of a bucket that is designed to be fitted to an excavating chain for a device for excavating ballast beneath a railroad track, the finger being in one piece and comprising: a retention portion that is rotationally symmetric about a reference axis of the finger, the retention portion being designed to be accommodated in a cylindrical cavity of the bucket; and a tip designed to project out of the cylindrical cavity of the bucket, the excavating finger (132) wherein the retention portion comprises at least one annular channel that is configured to receive at least part of an immobilizing rod, designed to provide axial retention of the retention portion in the cylindrical cavity in such a way that the finger is free to rotate about its reference axis.

8. 发明公开

US20230142608A1 TAMPING MACHINE, RAIL WORKS TRAIN AND METHOD FOR OPERATING SUCH A TRAIN 审中-公开
公开(公告)号：US20230142608A1
公开(公告)日：2023-05-11
申请号：US17906635
申请日：2021-03-18
申请人： Matisa Materiel Industriel S.A.
发明人： Gabriele CASAS
IPC分类号： E01B27/16
CPC分类号： E01B27/16
摘要： A tamping machine for a works train for laying, repairing or replacing a rail track has a first truck and a second truck that are situated longitudinally at a distance from one another, a machine frame and a tamping shuttle, the tamping shuttle having a shuttle frame and one or more tamping units that are vertically movable with respect to the shuttle frame, the shuttle frame being linked to the machine frame by longitudinal guide means that allow a relative back-and-forth movement, between two end-of-travel positions, between the shuttle frame and the machine frame in a longitudinal direction of the tamping machine. The machine frame is entirely supported by the shuttle frame, which is carried by the first truck (20) and the second truck.

9. 发明授权

US5255066A Measuring device for track building machines 失效
标题翻译：履带式建筑机械测量装置
公开(公告)号：US5255066A
公开(公告)日：1993-10-19
申请号：US895374
申请日：1992-06-08
申请人： Heinz Jager
发明人： Heinz Jager
IPC分类号： E01B35/00 , G01B11/26
CPC分类号： E01B35/00 , E01B2203/16
摘要： The measuring device for track building machines comprises an optical receiver device having two lenses (1, 2) aligned in one axis (3) and in each case at least one associated sensor strip (4, 5). The projections of light sources (A, B, C) disposed outside the receiver device onto the sensor strips (4, 5) produce signals which are evaluated and determine the size of the angle of the light source in relation to the optical axis. The provision of light-sensitive sensor strips (4, 5) makes it possible to dispense in an advantageous manner with mechanically rotating components in the receiver device.
摘要翻译：用于履带式建筑机器的测量装置包括具有在一个轴线（3）上对准的两个透镜（1,2）和每个情况下至少一个相关联的传感器条（4,5）的光学接收器装置。将设置在接收器装置外部的光源（A，B，C）的投影放在传感器条（4,5）上产生被评估的信号，并且确定光源相对于光轴的角度的大小。提供感光传感器条（4,5）使得可以以有利的方式分配接收器装置中的机械旋转部件。

10. 发明授权

US4606274A Travelling railroad tie removal machine 失效
标题翻译：旅行铁路绑带机
公开(公告)号：US4606274A
公开(公告)日：1986-08-19
申请号：US629218
申请日：1984-07-10
申请人： Ivo Cicin-Sain , Tibor Aubermann
发明人： Ivo Cicin-Sain , Tibor Aubermann
IPC分类号： E01B29/06 , E01B29/10
CPC分类号： E01B29/06
摘要： A tie lifting machine comprises a reciprocating tie removing member provided with retractable push fingers for removing the ties from the ballast and pushing them onto an upwardly inclined ramp to an intermediate position, a fork-like tie lifting member adapted to lift the ties from the intermediate position up to a belt conveyor running in the direction of travel of the machine, and a tie pusher adapted, when the tie lifting member is in its upper position, to transfer the ties carried by this member to the belt conveyor.
摘要翻译：一种连结提升机包括一个往复式的带扣拆卸构件，该往复式绑带移除构件设置有可缩回的推动指状件，用于从该镇流器移除该绑带并将它们推到一个向上倾斜的斜坡上至中间位置，位置直到沿着机器行进方向运行的带式输送机，以及当拉杆提升构件处于其上部位置时适配的带式推动器，以将由该构件承载的绳索转移到带式输送机。

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