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公开(公告)号：US20190241416A1
公开(公告)日：2019-08-08
申请号：US16267724
申请日：2019-02-05
发明人： Carsten Schöttke , Hubert Bibernell
CPC分类号： B66F9/07536 , B60K1/04 , B60K2001/0461 , B60K2001/0494 , B66F9/0754
摘要： The invention relates to an electrically powered industrial truck, in particular a narrow aisle forklift truck, comprising a battery box for housing a battery block, which box is open on at least one side for removing the battery block in the width direction of the vehicle and comprises on its top face a strut extending substantially in the longitudinal direction of the vehicle, and at least one locking device for the battery block housed in a battery box, wherein the at least one locking device comprises a mount associated with the strut, a pivot shaft, which extends above the battery box in the width direction of the industrial truck and is pivotally held by the mount, and a pivot lever, which is carried by the pivot shaft and is pivotable between a locking position and a releasing position, wherein the pivot lever is designed, when in its locking position, to support the battery block in the width direction of the vehicle and, when in its releasing position, to release the battery block in the width direction of the vehicle.
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公开(公告)号：US10329131B2
公开(公告)日：2019-06-25
申请号：US15592236
申请日：2017-05-11
摘要： Industrial truck, in particular a tri-lateral sideloader, comprisinga chassis (6),a mast (8) arranged on the chassis (6),a cab (12),a support structure (9) supporting the cab (12), which can be moved up and down on the mast (8) together with the cab (12) and has at least one cantilever arrangement (24; 124) projecting from the mast (8), which arrangement extends underneath the cab (12) and supports a load-carrying assembly (36) arranged in front of the cab (12), and a device for reducing vibrations having vibration components transverse to the main direction of travel (G) of the industrial truck, which device allows vibration-reducing movements of the load-carrying assembly (36) relative to the mast (8), characterized in that the cantilever arrangement (24; 124) has a division, having a first cantilever portion (50a; 150a), which is coupled to the mast (8) and guided thereon in a height-adjustable manner, as a first part, and having a second cantilever portion (50b; 150b), which supports the load-carrying assembly (36) and is connected to the first cantilever portion (50a; 150a), as the other part, such that, together with the load-carrying assembly (36), it can perform vibration-reducing movements relative to said first cantilever portion, in particular having movement components transverse to the main direction of travel (G) of the industrial truck.
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公开(公告)号：US10266379B2
公开(公告)日：2019-04-23
申请号：US15498515
申请日：2017-04-27
摘要： The invention relates to an industrial truck, in particular a tri-lateral stacker. The industrial truck may include a lateral pusher having a degree of freedom of movement that is oriented laterally, transversely to the main direction of travel of the industrial truck, and a lateral push drive device that can be controlled by a control device of the industrial truck for moving the lateral pusher along a lateral push frame. The industrial truck may include a device for reducing transverse vibrations, such as vibration components that are transverse to the main direction of travel of the industrial track. In a vibration-damping operating mode, the lateral push drive device can be operated as a component of the device for reducing vibrations, wherein the device allows the lateral pusher to move relative to the lateral push frame so as to reduce vibrations.
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公开(公告)号：US20180111810A1
公开(公告)日：2018-04-26
申请号：US15791726
申请日：2017-10-24
摘要： The present invention relates to an industrial truck, in particular to a tri-lateral sideloader, comprising a truck body, wheels connected to the truck body by wheel suspensions, a mast, which extends substantially vertically from the truck body and with which a plurality of attachment parts are associated, a plurality of operating components, which are designed to carry out operating functions of the industrial truck, at least one control unit, which is designed to actuate the operating components of the industrial truck, and at least one detection apparatus, which is designed to detect at least one operating parameter of the industrial truck and/or at least one parameter of the environment around the industrial truck. Here, the industrial truck further comprises a prediction unit, which is designed to predict the occurrence of vibrations on the industrial truck on the basis of data provided by the detection apparatus and to provide prediction data to the control unit and the control unit is further designed to adapt, on the basis of the prediction data, the actuation of at least one of the operating components and/or to actuate at least one apparatus for reducing vibrations that is associated with the truck body or the mast such that the vibrations predicted by the prediction unit are reduced.
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公开(公告)号：US20210395059A1
公开(公告)日：2021-12-23
申请号：US17352803
申请日：2021-06-21
摘要： The present invention involves a narrow aisle truck comprising: a vehicle body having length and width directions; wheels assigned to the vehicle body and arranged on two axes running in the width direction and configured to drive and steer the truck; a drive system configured to exert an acceleration torque on at least one of the wheels; a mast extending substantially vertically with respect to the length direction of the vehicle body between the two axes; at least one detection unit to detect at least one state parameter; at least one actuator to cause a movement of the mast relative to the vehicle body; and a control unit to: determine a current state, determine an effect of an actuation of the at least one actuator on the current state, and activate the at least one actuator to reduce a difference between the determined current state and a predetermined target state.
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公开(公告)号：US20210339994A1
公开(公告)日：2021-11-04
申请号：US17246894
申请日：2021-05-03
摘要： An industrial truck comprises a vehicle body, a lifting frame, at least one load wheel, at least one further wheel, at least one actuator, at least one detection unit configured to detect a current operating parameter of the industrial truck, and a control unit. The control unit is configured to define a target state of the industrial truck, to receive data from the detection unit to determine an actual state of the industrial truck based on the detected operating parameters of the industrial truck, to calculate the effects of possible adjustments of the relative position of the load wheel with respect to the vehicle body on the actual state of the industrial truck, and to instruct the at least one actuator to adjust the relative position of the load wheel with respect to the vehicle body to approximate the actual state of the industrial truck to the target state.
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公开(公告)号：US10464793B2
公开(公告)日：2019-11-05
申请号：US15610753
申请日：2017-06-01
IPC分类号： B66F9/06 , B66F9/075 , F16F7/104 , F16F7/08 , F16F7/09 , F16F7/112 , F16F7/10 , B66F9/07 , F16F15/02 , B66F9/10 , B66F9/08 , B66F9/14 , B66F17/00
摘要： An industrial truck is described, the industrial truck comprising a chassis, a mast arranged on the chassis in an upright position, a load-carrying apparatus, which is configured for receiving a load that is to be transported, a support structure that supports the load-carrying apparatus on the mast and can be moved, together with the load-carrying apparatus, upwards and downwards on the mast, and comprising a device for reducing vibrations, wherein the device for reducing vibrations has at least one additional mass body, which is supported by the mast or the components connected thereto and is not constantly rigidly coupled to the mast or the support structure or the load-carrying apparatus, but is movably mounted by a bearing arrangement such that it is movable relative to the mast in response to mast vibrations, in particular to mast vibrations having horizontal vibration components, in order to counteract mast vibrations.
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公开(公告)号：US10046812B2
公开(公告)日：2018-08-14
申请号：US15002536
申请日：2016-01-21
发明人： Jürgen Schmalzl , Carsten Schöttke
IPC分类号： B62D33/073 , B66F9/075 , B66F9/14 , B62D33/063
摘要： An industrial truck is proposed comprising: a lifting frame; an operator compartment which can be moved upwards and downwards; a lateral push frame, arranged on the operator compartment, in the front thereof, and which can be moved upwards and downwards together with the operator compartment and carries a load-receiving device, which can be moved back and forth; and a vibration-damping means, which can be moved upwards and downwards, for damping vibrations. The vibration-damping means being arranged between the operator compartment and the load-receiving device, is designed to make vibration compensation movements of the load-receiving device relative to the operator compartment possible. Preferably, an over-reach device is provided, combined with the vibration-damping means, for moving the lateral push frame to the straight forward travel direction of the industrial truck and relative to the operator compartment, so as to increase the lateral movement range of the load-receiving device relative to the operator compartment.
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公开(公告)号：US20170349418A1
公开(公告)日：2017-12-07
申请号：US15610753
申请日：2017-06-01
IPC分类号： B66F9/075 , B66F9/10 , F16F15/02 , F16F7/08 , F16F7/104 , B66F9/07 , F16F7/09 , F16F7/10 , F16F7/112
摘要： The invention relates to an industrial truck comprisinga chassis (6), a mast (8) arranged on the chassis (6) in an upright position, a load-carrying apparatus (36), which has at least one load-receiving means (42) for receiving a load that is to be transported, a support structure (9) that supports the load-carrying apparatus (36) on the mast (8) and can be moved, together with the load-carrying apparatus (36), upwards and downwards on the mast (8), and comprising a device (54) for reducing vibrations, wherein the device (54) for reducing vibrations has at least one additional mass body (60), which is supported by the mast (8) or the components connected thereto and is not constantly rigidly coupled to the mast (8) or the support structure (9) or the load-carrying apparatus (36), but is movably mounted by means of a bearing arrangement (62) such that it is movable relative to the mast (8) in response to mast vibrations, in particular to mast vibrations having horizontal vibration components, in order to counteract mast vibrations.
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公开(公告)号：US10597271B2
公开(公告)日：2020-03-24
申请号：US15791726
申请日：2017-10-24
摘要： An industrial truck is described, such as a tri-lateral sideloader, comprising a truck body, wheels connected to the truck body by wheel suspensions, a mast, a plurality of operating components designed to carry out operating functions of the industrial truck, a control unit designed to actuate the operating components, and a detection apparatus designed to detect an operating parameter and/or a parameter of the environment. Here, the industrial truck further comprises a prediction unit designed to predict the occurrence of vibrations on the industrial truck based on data provided by the detection apparatus and to provide prediction data to the control unit. Based on the prediction data, the control unit is further designed to adapt the actuation of at least one of the operating components and/or to actuate an apparatus for reducing vibrations such that the vibrations predicted by the prediction unit are reduced.
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