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1. 发明授权

US11014776B2 Cable recovery machine 有权
公开(公告)号：US11014776B2
公开(公告)日：2021-05-25
申请号：US16420987
申请日：2019-05-23
申请人： TESMEC S.P.A.
发明人： Alberto Oscar , Fabrizio Parodi
IPC分类号： B65H75/44 , B65H51/06 , B65H75/42
摘要： A cable recovery machine, comprising at least one traction module configured to hold and draw at least one cable, in particular of a cable laying plant; the traction module comprises a frame on which one or more traction wheels and one or more idle wheels are positioned; between the traction wheels and the idle wheels a space is defined for the passage and traction of the cable to be recovered; the idle wheels are provided with a support connected in a mobile manner to the frame of the traction module and provided with actuators configured to press the idle wheels against the cable that passes between them and the traction wheels, so that the space between the idle wheels and the traction wheels can be automatically adjusted on the basis of the external diameter (D1, D2) or thickness of the cable drawn.

2. 发明申请

US20140202817A1 ICE BREAKING PANTOGRAPH 有权
标题翻译：冰激凌
公开(公告)号：US20140202817A1
公开(公告)日：2014-07-24
申请号：US14150586
申请日：2014-01-08
申请人： TESMEC S.P.A.
发明人： Antonio NITTI
IPC分类号： B60L5/24
CPC分类号： B60L5/24 , B60L5/02 , B60L5/26 , B60L2200/26 , Y02A30/38 , Y02T90/16
摘要： An ice breaking pantograph is described, having a sliding element moveable between an operative position where it is engaged to an overhead train or tram power line and a non-operative position where it is separated from the overhead power line; at least one arm, having a first end which can be hinged to a train or tram vehicle and a second end connected to the sliding element; an active actuator on the arm to move it in order to move the sliding element between the operative position and the non-operative position; a vibrator operating on the sliding element and activatable in the operative position of the sliding element to remove ice and/or snow from the overhead power line.
摘要翻译：描述了一种具有滑动元件的滑动元件，该滑动元件可在其接合到顶置火车或电车电源线的操作位置和与架空电力线分离的非操作位置之间移动; 至少一个臂，具有能够铰接到列车或电车的第一端和连接到滑动元件的第二端; 臂上的主动致动器以使其移动以便在操作位置和非操作位置之间移动滑动元件; 振动器，其操作在所述滑动元件上并且可在所述滑动元件的操作位置激活以从所述架空电力线路移除冰和/或雪。

3. 发明申请

US20220037864A1 CONNECTION JOINT FOR CABLES FOR A CABLE STRINGING PLANT 有权
公开(公告)号：US20220037864A1
公开(公告)日：2022-02-03
申请号：US17278728
申请日：2019-09-25
申请人： TESMEC S.P.A.
发明人： Alberto OSCAR , Stefano OSIO , Fabrizio PARODI
IPC分类号： H02G1/04 , H02G1/14 , H02G1/08 , H02G15/18
摘要： Connection joint for cables for a cable stringing plant, comprising at least one first tubular element (18) to which a first segment (22) of a flexible member (19) is attached and positioned rotatable, at least with respect to a longitudinal axis (L) of the joint, inside a second tubular element (23) open at a first end and closed at the other end by a bottom wall (25); the bottom wall (25) comprises at least one hole (26) from which a second segment (27) of the flexible member (19) emerges; the second segment (27) is attached to a portion (32) of a third tubular element (31); the second and third tubular elements (23, 31) are provided on opposite ends with a corresponding hole (29, 35) directed substantially in a longitudinal direction and able to house a respective segment of cable (11a, 11b) to be laid.

4. 发明授权

US09849898B2 Method for managing a railway vehicle and railway vehicle operating in accordance with such method 有权
公开(公告)号：US09849898B2
公开(公告)日：2017-12-26
申请号：US15108456
申请日：2015-02-16
申请人： TESMEC S.P.A.
发明人： Antonio Nitti
IPC分类号： B61L27/00 , B61C9/14
CPC分类号： B61L27/0061 , B61C9/14
摘要： A method for managing a railway vehicle which comprises a motor (6) connected to a chassis (2), a first (3) and a second axle (4) functionally connected to the motor (6); a first transmission member (7) of hydrostatic type and a second transmission member (8) of hydrodynamic type (generally defined “gear”, which can be of hydrodynamic or mechanical type) for connecting the motor to the first and second axle; the method comprising the steps of selecting a configuration for managing the vehicle (1) and switching said vehicle between a first operative condition, in which the first transmission member (7) or the second transmission member (8) is active, and a second operative condition, in which both the first transmission member (7) and the second transmission member (8) are simultaneously active, at least as a function of the vehicle (1) management configuration.

5. 发明授权

US11597626B2 Cable recovery machine 有权
公开(公告)号：US11597626B2
公开(公告)日：2023-03-07
申请号：US16420798
申请日：2019-05-23
申请人： TESMEC S.P.A.
发明人： Alberto Oscar , Fabrizio Parodi
IPC分类号： B65H75/44 , B65H51/06 , B65H75/42
摘要： A cable recovery machine, having at least one traction module configured to hold and draw at least one cable, in particular of a cable laying plant, and at least one cutting module located downstream of the traction module and able to receive the cable that is introduced into the cutting module in a direction of feed (X1); the cutting module having at least one cutting unit provided with at least one cutting blade and integral with a shaft made to rotate by corresponding drive means, so that by rotating the shaft, the cutting unit is made to rotate and cuts the cable when the latter enters the cutting module in the direction of feed (X1).

6. 发明授权

US11522349B2 Cable-laying apparatus provided with a safety system and method for stopping said cablelaying apparatus safely 有权
公开(公告)号：US11522349B2
公开(公告)日：2022-12-06
申请号：US15772458
申请日：2016-10-27
申请人： TESMEC S.P.A.
发明人： Matteo Colleoni , Fabrizio Parodi
IPC分类号： H02G1/04 , B65H59/04 , B60M1/28
摘要： Apparatus to lay cables, comprising a work unit bearing at least a pair of capstans to support the cables and provided with a safety device cooperating with the pair of capstans; a winding and unwinding unit for the cables, provided with a dynamic braking device cooperating with a reel for winding and unwinding the cables; an adjustment and safety hydraulic circuit in which a work fluid flows and with which the following are associated: a first power transmission unit to transmit power to the work unit and to pump the work fluid toward the safety device and toward said dynamic braking device, a second motorized braking unit of the work unit cooperating with a third command unit of the safety device, and a fourth regulation unit to regulate the winding and unwinding unit comprising at least a motorized counter-traction valve of the winding and unwinding unit and cooperating with said power transmission unit.

7. 发明申请

US20210175693A1 Roller Unit For Laying Cables In A Plant For Laying Cables And Plant For Laying Cables Comprising The Roller Unit 有权
公开(公告)号：US20210175693A1
公开(公告)日：2021-06-10
申请号：US16973851
申请日：2019-06-20
申请人： TESMEC S.P.A.
发明人： Alberto OSCAR , Stefano OSIO
IPC分类号： H02G1/04
摘要： Roller unit for laying cables (11, 12, 13) that comprises a frame (23, 23′) where at least one pair of sliders (25, 25′) are positioned aligned parallel to a laying direction (S1, S2) of the cables (11, 12, 13) and each provided with at least one pair of wheels (28, 28a, 28b) to support a cable (11, 12, 13) to be laid; the sliders (25, 25′) are hinged to the frame (23, 25′) and rotatable around respective axes of rotation (A, A′) in order to vary the inclination thereof with respect to the frame (23, 23′) and therefore to vary the radius of curvature (R, R1, R2, R3) of the supported cable (11, 12, 13); at least one of the sliders (25, 25′) comprises an oscillation limiting tooth (30, 30′) provided in at least one portion (32, 32′) of the slider (25, 25′) protruding from the frame (23, 23′) and configured to abut against a lateral wall (31, 31) of the frame (23, 23′) when the slider (25, 25′), rotating around the respective axis of rotation (A, A′), exceeds a certain inclination, so as to prevent an excessive reduction of the radius of curvature (R, R1, R2, R3) of the cable (11, 12, 13) supported by the slider (25, 25′).

8. 发明授权

US10661681B2 System for automatic positioning of a railway overhead line 有权
公开(公告)号：US10661681B2
公开(公告)日：2020-05-26
申请号：US16311202
申请日：2017-07-26
申请人： TESMEC S.P.A.
发明人： Antonio Nitti , Alberto Oscar
IPC分类号： B60M1/28 , E04H12/00 , E04H12/24
摘要： A system for automatic positioning of a railway overhead line comprising: a mechanical arm (12); a first hooking device (31) that can be fixed to the end of the mechanical arm (12); a mast (40) for positioning an overhead line; a second fixed hooking device (41), which is fixed to the mast (40) and can be fixed to the first hooking device (31); the mast (40) comprising at least one horizontal arm (52), set on which is a set of rollers (53), with roller head, for correct positioning of an overhead line.

9. 发明授权

US10625759B2 Method for controlling a train of working vehicles for railway maintenance 有权
公开(公告)号：US10625759B2
公开(公告)日：2020-04-21
申请号：US15774903
申请日：2016-07-26
申请人： TESMEC S.P.A.
发明人： Antonio Nitti
IPC分类号： B61L3/00 , B61L15/00
CPC分类号： B61L3/008 , B61L15/0036
摘要： A method for controlling a train (10) of railway working vehicles (11) comprising at least two railway working vehicles (11) forming a railway train (10); each of said at least two railway working vehicles (11) comprises a multifunction vehicle bus MVB (20), and a wired train bus WTB (12), which enables connection of said multifunction vehicle buses MVB (20) of said at least two railway working vehicles (11); said multifunction vehicle bus MVB (20) comprises: a train-communication-network TCN port (14)7 which connects said wired train bus WTB (12) to said multifunction vehicle bus MVB (20); a traction control (22) of the means; and a translator (21), which connects said TCN port (14) to said traction control (22); said method being characterized in that: each vehicle of the train writes its own maximum speed on its own TCN port (14); the maximum speed of the train is defined as the lowest of the maximum speeds defined on the TCN ports (14) by the individual vehicles; the master vehicle activates the traction control handle; the master vehicle sends on the TCN port (14) the predefined speed lower than or equal to the maximum speed of the train that is to be reached according to the setting of the traction handle; and all the vehicles of the train detect the pre-set speed that is to be reached and contribute to traction until said speed is reached, regulating their speeds with torques that may even differ from one vehicle to another.

10. 发明授权

US09991686B2 Method for stretching cables 有权
公开(公告)号：US09991686B2
公开(公告)日：2018-06-05
申请号：US14767889
申请日：2014-04-07
申请人： TESMEC S.P.A.
发明人： Romano Giglioli , Giovanni Lutzemberger , Luca Sani , Matteo Colleoni , Alberto Oscar , Maurizio Vitali
IPC分类号： H02G1/02 , H02G1/04 , B66D1/74 , B65H49/00 , B65H54/00
CPC分类号： H02G1/04 , B65H49/00 , B65H54/00 , B66D1/7405
摘要： A method for stretching cables includes the steps of i) providing at least one first and one second stretching device; the first and second stretching device include at least one rotatable drum on which a cable can be wound or unwound; an electrical movement member associated to the drum for winding the cable; supply means connected to the movement member; a braking device associated to the drum and activatable for unwinding the cable; an energy recovery member associated to the drum and active simultaneously with the braking device for recovering energy during the unwinding of the cable; ii) activating the second stretching device for pulling the cable; iii) recovering energy from the first stretching device during the unwinding of the cable; and iv) transferring at least part of the recovered energy from the first stretching device to the second stretching device.

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