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公开(公告)号：US10926957B2
公开(公告)日：2021-02-23
申请号：US16058226
申请日：2018-08-08
申请人： TAKRAF GmbH
发明人： Rainer Kahrger , Mario Dilefeld , Steffen Vollrath
IPC分类号： B65G21/10 , B65G39/00 , B65G39/10 , B65G43/00 , B65G15/00 , B23P11/02 , B23P19/04 , B25B11/02
摘要： A method and a device are provided for replacing individual idler rollers for conveyors, with which a web belt can be lifted and worn-out or damaged idler rollers in upper and lower runs can be individually replaced. The device includes, separately for replacing the idler rollers in the upper run and in the lower run, a subframe (1) for lifting the web belt (7) and for holding the web belt (7), such that a sufficient clearance is formed for replacing worn-out idler rollers (53) by means of a changing frame (2). A service vehicle is equipped with a lifting apparatus for moving dividing devices. The process steps include lifting the web belt (7), removing the old idler roller (53old), inserting the new idler roller (53new) and lowering the web belt (7). The drawing shows the use of two dividing devices in the replacing of idler rollers in the upper run.
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公开(公告)号：US12084289B2
公开(公告)日：2024-09-10
申请号：US18049516
申请日：2022-10-25
申请人： TAKRAF GmbH
发明人： Rainer Kahrger , Jan Nowak , Boris Freier , Mario Dilefeld
摘要： The invention relates to a rail system as a track for suitable running gears and also to the running gear for a carrier roller diagnostic system, wherein the rail system is formed from a closed profile or tube. The rail system according to the invention comprises at least one running rail (2), a multi-part track holder (1) and a holding element (14) which is arranged with a first region (A) in a running rail support (13) of the track holder (1) and is arranged with a second region (B) in the running rail (2) when the running rail (2) and the running rail support (13) are connected to one another in the longitudinal direction, wherein the second region (B) of the holding element (14) is arranged in a passage opening (21) of the running rail (2) or projects through it. The running gear (3) according to the invention has at least one two-roller system as a guide and drive system, and at least one chassis which receives and connects both roller systems, has connection options for sensor system carriers and/or the energy control module. The guide system is formed such that it surrounds the geometry of the track in such a way that it limits the kinematic degrees of freedom to one and, if necessary, omits the holding of the track. Thus, only one movement (forward/back) along the track is provided. The drive system is designed to move the chassis and all connected systems relative to the track.
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公开(公告)号：US09333976B2
公开(公告)日：2016-05-10
申请号：US14445557
申请日：2014-07-29
申请人： TAKRAF GmbH
发明人： Rainer Kahrger , Mario Dilefeld , Steffen Vollrath
摘要： A track displaceable service vehicle replaces individual worn or damaged idlers with new idlers in the upper run and lower run of a belt conveyor with rising or falling conveying route, in which there is little space for the use of the service vehicle for replacing the idlers. The service vehicle accommodates a magazine for new and worn idlers and auxiliary devices for lifting the belt and removing old and for installing new idlers. A platform carries service personnel, and can be brought into a horizontal position in case of an inclined travel route of the service vehicle. The replacing of worn or defective idlers takes place in certain cycles in which the entire segment of the belt conveyor is removed and all worn and defective idlers are replaced. The service vehicle has a drive and is suitable for long tunnel sections (conveying routes which extend over several kilometers).
摘要翻译： 轨道可移动服务车辆在具有上升或下降输送路线的带式输送机的上部和下部运行中用新的惰轮代替单独的磨损或损坏的惰轮，其中使用该服务车辆的空间较小。 服务车辆容纳用于新的和磨损的惰轮和用于提起皮带并且移除旧的和用于安装新的惰轮的辅助装置的杂志。 一个平台运送维修人员，并且可以在服务车辆的倾斜行进路线的情况下进入水平位置。 磨损或有故障的惰轮的更换在特定的循环中进行，其中带式输送机的整个部分被移除并且所有磨损和有故障的惰轮被更换。 服务车辆具有驱动力，适用于长隧道段（延伸数公里的输送路线）。
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公开(公告)号：US10071860B2
公开(公告)日：2018-09-11
申请号：US14220423
申请日：2014-03-20
申请人： TAKRAF GmbH
发明人： Rainer Kahrger , Mario Dilefeld , Steffen Vollrath
IPC分类号： B23P11/02 , B23P19/04 , B25B11/02 , B65G15/00 , B65G21/06 , B65G39/00 , B65G43/00 , B65G39/10 , B65G21/10
CPC分类号： B65G21/10 , B23P11/027 , B23P19/041 , B25B11/02 , B65G15/00 , B65G39/00 , B65G39/10 , B65G43/00 , Y10T29/4973 , Y10T29/53961
摘要： A method and a device are provided for replacing individual idler rollers for conveyors, with which a web belt can be lifted and worn-out or damaged idler rollers in upper and lower runs can be individually replaced. The device includes, separately for replacing the idler rollers in the upper run and in the lower run, a subframe (1) for lifting the web belt (7) and for holding the web belt (7), such that a sufficient clearance is formed for replacing worn-out idler rollers (53) by means of a changing frame (2). A service vehicle is equipped with a lifting apparatus for moving dividing devices. The process steps include lifting the web belt (7), removing the old idler roller (53old), inserting the new idler roller (53new) and lowering the web belt (7). The drawing shows the use of two dividing devices in the replacing of idler rollers in the upper run.
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公开(公告)号：US11697557B2
公开(公告)日：2023-07-11
申请号：US17237358
申请日：2021-04-22
申请人： TAKRAF GmbH
发明人： Rainer Kahrger , Jan Nowak , Boris Freier , Mario Dilefeld
CPC分类号： B65G39/18 , B65G43/02 , B65G2203/042
摘要： The invention relates to idler diagnosis systems on conveyors, comprising a rail system as a track for suitable running gears and the running gear, the rail system being formed from a closed profile or tube. The rail system comprises a multi-part track holder arranged on the belt frame, a fixing rod and a running rail, the track holder being suitable for accommodating the running rail at at least one end by insertion, thus creating a track without cross-section differences. The running gear has at least one two-roller system as a guide and drive system, and at least one chassis that accommodates and connects the two roller systems and has connection options for sensor-system carriers and/or energy control module. The guide system encloses the track so only one movement (forwards/backwards) along the track is provided. The drive system moves the chassis and all the connected systems with respect to the track.
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公开(公告)号：US20230130479A1
公开(公告)日：2023-04-27
申请号：US18049516
申请日：2022-10-25
申请人： TAKRAF GmbH
发明人： Rainer Kahrger , Jan Nowak , Boris Freier , Mario Dilefeld
摘要： The invention relates to a rail system as a track for suitable running gears and also to the running gear for a carrier roller diagnostic system, wherein the rail system is formed from a closed profile or tube. The rail system according to the invention comprises at least one running rail (2), a multi-part track holder (1) and a holding element (14) which is arranged with a first region (A) in a running rail support (13) of the track holder (1) and is arranged with a second region (B) in the running rail (2) when the running rail (2) and the running rail support (13) are connected to one another in the longitudinal direction, wherein the second region (B) of the holding element (14) is arranged in a passage opening (21) of the running rail (2) or projects through it. The running gear (3) according to the invention has at least one two-roller system as a guide and drive system, and at least one chassis which receives and connects both roller systems, has connection options for sensor system carriers and/or the energy control module. The guide system is formed such that it surrounds the geometry of the track in such a way that it limits the kinematic degrees of freedom to one and, if necessary, omits the holding of the track. Thus, only one movement (forward/back) along the track is provided. The drive system is designed to move the chassis and all connected systems relative to the track.
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公开(公告)号：US09469478B2
公开(公告)日：2016-10-18
申请号：US14712246
申请日：2015-05-14
申请人： TAKRAF GmbH
发明人： Rainer Kahrger , Mario Dilefeld , Carlos Llanos
CPC分类号： B65G11/02 , B65G11/166 , B65G11/18 , B65G11/20 , B65G2201/04 , B65G2207/48 , Y10T29/49897
摘要： A wall (2), for receiving one or more wear plates (1), has openings for receiving at least some of the fastening elements (11, 12) of the wear plates (1). The wall has, furthermore, gaps (22), with dimensions corresponding to the width and thickness of the wear plates (1). Slots (23) extend from the gaps (22). The slots (23) correspond to the fastening elements (11, 12) of the wear plate (1). The fastening elements (11, 12) of the wear plates (1) can pass through the wall (2), through the slots (23).
摘要翻译： 用于接收一个或多个耐磨板（1）的壁（2）具有用于容纳耐磨板（1）的至少一些紧固元件（11,12）的开口。 此外，壁还具有间隙（22），其尺寸对应于耐磨板（1）的宽度和厚度。 槽（23）从间隙（22）延伸。 槽（23）对应于耐磨板（1）的紧固元件（11,12）。 耐磨板（1）的紧固元件（11,12）可穿过壁（2）穿过槽（23）。
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