公开(公告)号：EP2145163B1

公开(公告)日：2016-09-14

申请号：EP08733816.6

申请日：2008-04-25

申请人： Digi Sens Ag

发明人： LUSTENBERGER, Martin

IPC分类号： G01G19/08 ,  B65F3/04

CPC分类号： G01G19/083 ,  B65F2003/022 ,  B65F2003/0279

公开(公告)号：EP1100707A1

公开(公告)日：2001-05-23

申请号：EP00908906.1

申请日：2000-03-23

申请人： Digi Sens AG

发明人： LUSTENBERGER, Martin

IPC分类号： B61K9/12 ,  B61L1/06

CPC分类号： B61L1/06 ,  B61K9/12

摘要： The invention relates to a device consisting of a number of force sensors (4) which are configured as rail support slabs (3) and along the measuring section replace said slabs at the level of both rails (1). The electric signals emitted by the force sensors (4) are sent via pre-amplifiers (5) to a signal analyzer (6) which is connected to a computer (7). Relevant results generated by the computer (7), that is results indicating flat spots or even fractures of railway vehicle wheels, are transmitted by wire, fibre-optic cable or radio to a railway control station (8).

公开(公告)号：EP0633853A1

公开(公告)日：1995-01-18

申请号：EP94904556.0

申请日：1994-01-26

申请人： DIGI SENS AG DIGITALE MESSTECHNIK

发明人： LUSTENBERGER, Martin ,  FEICHTINGER, Heinrich, K.

IPC分类号： B60T8 ,  B62D37

CPC分类号： B62D37/06 ,  B60T8/1755

摘要： An anti-skidding process and device for vehicles with at least 2 wheels (1-4), of which at least one (1, 4) is steerable, are characterised in that the real rotational acceleration of the vehicle around its normal axis is measured by a rotational acceleration measurement device (7) and compared with the set rotational acceleration calculated by a computer (9) from the steering angle of the steerable wheels (1, 4) and the vehicle speed. The steering angle is measured by a goniometer (6), for example at a steering wheel (5). The speed is measured by a speed sensor (7) at at least one of the vehicle wheels (1-4). The thus calculated difference between the set and real values of the rotational acceleration is set to zero in real time by a device (10) which generates a compensating torque. The device (10) may for example consist of two counterrotating flywheels (12) driven by electric motors (11) which are controllably braked, stopping the skidding process.

公开(公告)号：EP1319173A1

公开(公告)日：2003-06-18

申请号：EP01960044.4

申请日：2001-09-03

申请人： Digi Sens AG

发明人： LUSTENBERGER, Martin ,  LUITHARDT, Wolfram

IPC分类号： G01G19/415 ,  G06F17/60

CPC分类号： G01G19/415 ,  G06Q10/087

摘要： The invention relates to logistics scales comprising any number of shelves (1), every shelf (1) being adapted to receive a certain number of containers of small parts or of parts as such. Said shelf (1) consists of a shelf board (5) and two lateral walls (6) and is supported by hooks (12) that are fastened to two frames (11). Said hooks (12) engage in openings (13) of respective L-shaped supports (7) on which respective frame boards (8) of a force sensor (9) are supported. The shelf board (5) rests on one load-receiving plate (10) each of the two force sensors (9). The weights of the individual containers and their positions on the shelf (1) can be determined by suitable algebraic combination of the measuring results of the two force sensors (9) obtained by an electronic evaluation system. The inventory and changes thereto can be continuously monitored and displayed in the actual state by means of suitable electronic inquiry means.

公开(公告)号：EP1117977A1

公开(公告)日：2001-07-25

申请号：EP00929193.1

申请日：2000-06-06

申请人： Digi Sens AG

发明人： WIRTH, Johannes

IPC分类号： G01G21/23

CPC分类号： B66B1/3484 ,  G01G21/235

摘要： The invention relates to a platform scale comprised of a base (6) on which a weighing element (26) is supported and of a weighing platform (1) that rests on said weighing element (26). The weighing element (26) consists, for example, of two rectangular tubes (3) each having an upper and lower ridge (2, 4). The introduction of force occurs via said ridges (2, 4). A second rectangular tube (7) extends between the first rectangular tubes (3) and supports a sensor (8) which is subjected to the action of a rod (9) mounted in a fastening element (10). The force of the load acting upon the ridges (2, 4) causes a bending of the second rectangular tube. This bending is recorded by the sensor (8) and the magnitude thereof is determined. The ridges (2, 4) can extend over the entire length of the first rectangular tubes (3) or can also be discontinuous. In addition, they can be configured as bending springs and/or can support lower and upper edges. In the first case, the ridges (2, 4) take on the bulk of the bending work and, in the second case, they transmit pure forces.

公开(公告)号：EP1319173B1

公开(公告)日：2005-06-29

申请号：EP01960044.4

申请日：2001-09-03

申请人： Digi Sens AG

发明人： LUSTENBERGER, Martin ,  LUITHARDT, Wolfram

IPC分类号： G01G19/415 ,  G06F17/60

CPC分类号： G01G19/415 ,  G06Q10/087

公开(公告)号：EP2673601A1

公开(公告)日：2013-12-18

申请号：EP12708079.4

申请日：2012-02-06

申请人： Digi Sens AG

发明人： LUSTENBERGER, Martin

IPC分类号： G01G19/12

CPC分类号： G01G19/12 ,  B60P1/6463 ,  G01M1/122

摘要： The invention relates to a method and device for measuring the weight of a load that is moved by means of a load-lifting apparatus over the edge of a raised loading area and pulled up onto said loading area or pushed down from the loading area, wherein during said operation the instantaneous force resulting from the movement of the load is measured while passing through a predetermined weighing window in a support of the load-lifting apparatus loaded by the load, and the weight of the load is computed from the force progression thereof. The load sensor is preferably designed as a pipe section that is provided with two deformation sensors that are provided substantially at a right angle to each other.

公开(公告)号：EP2408590B1

公开(公告)日：2013-12-11

申请号：EP10714157.4

申请日：2010-03-17

申请人： Digi Sens Ag

发明人： LUSTENBERGER, Martin

IPC分类号： B23Q1/00 ,  F16M7/00

CPC分类号： B23Q1/0054 ,  F16M7/00

公开(公告)号：EP2408590A1

公开(公告)日：2012-01-25

申请号：EP10714157.4

申请日：2010-03-17

申请人： Digi Sens Ag

发明人： LUSTENBERGER, Martin

IPC分类号： B23Q1/00 ,  F16M7/00

CPC分类号： B23Q1/0054 ,  F16M7/00

摘要： The invention relates to a load measuring element for the braces of a machine in order to determine the force transmitted by the load measuring element, comprising a carrier element which can be exposed to the force by way of a force introduction element and in turn rests on a support. The force introduction element, the carrier element, and the support interact with each other during operation such that the carrier element flexibly deforms under the weight load, wherein a measurement element is provided for determining said flexible deformation. In this way, an associated height adjustment can be specifically activated in order to adjust the machine such that it can be set up without impermissible distortion of the frame.

公开(公告)号：EP2145163A1

公开(公告)日：2010-01-20

申请号：EP08733816.6

申请日：2008-04-25

申请人： Digi Sens Ag

发明人： LUSTENBERGER, Martin

IPC分类号： G01G19/08 ,  B65F3/04

CPC分类号： G01G19/083 ,  B65F2003/022 ,  B65F2003/0279

摘要： The invention relates to a dynamic scale for bulk material, having two swivel arms (2) and two load-lifting arms (8) mounted to the free end of said swivel arms, with one hole (7) being located in each of the swivel arms (2) and positioned transversely to the extension of the swivel arm and also transversely to the neutral fiber brought about by the flexural load. A pipe (9) is fitted into the hole (7) and is welded thereto. The pipe (9) comprises two sensors (14, 15) transversely to the longitudinal axis thereof, said sensors being located at an angle of substantially 90° to each other and each being disposed at an angle of ± 45° to the direction of the shear stress component τxy. Under the influence of the shear stress, the cross section of the tube (9) is deformed into an ellipse that is inclined at about 45°, the shorter and longer axis (11, 13) thereof being measured using the sensors (14, 15). Said sensors (14, 15) each comprise two force inlets (16, 17), which are inserted with pretension in suitable recesses in the tube (9).