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An armor with rollers is provided that enables a user to move in all positions by rolling on a hard and smooth surface while constantly varying his bearing points on the ground.
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| Number | Title | Issue Date |
| 7457716 | Control module arrangement and compressed air maintenance unit A control module arrangement for a compressed air maintenance unit constructed like a battery and a compressed air maintenance unit, which has several maintenance modules in a row one after the other, wherein the control module arrangement has a bus interface for co... | 11/25/2008 |
| 7405917 | Method and apparatus for monitoring and determining the functional status of an electromagnetic valve The present invention provides a method and apparatus for determining the functional status of an electromagnetic valve having a solenoid and plunger including determining the electro-mechanical switching time of a valve based on characteristics of an electrical cha... | 07/29/2008 |
| 7404541 | Solenoid valve A solenoid valve comprises a valve chamber between a base body and a magnet head and in the valve chamber a magnet armature functioning as a valve member is located. The actuation of the magnet armature takes place by activation of an electromagnet means, which poss... | 07/29/2008 |
| 7392824 | Fluid power device with a pressure regulator A fluid power device having at least one pressure regulator whose regulator housing is fitted at the end side with a manometer. In order to ensure readability of its display face when looking at it from different angles the manometer is able to be positioned at diff... | 07/01/2008 |
| 7380836 | Connection device for fluid lines A connection device for fluid lines has a housing in which at least one housing recess is formed stepped in the longitudinal direction and merging at an inner end thereof with a fluid duct. An attachment means is fixed in the housing recess and defines a passage ope... | 06/03/2008 |
| 7322376 | Piezoelectric valve A piezoelectric valve has a flexural transducer accommodated in a valve housing and having a free ending cantilever operational section able to be deflected by electrical control. The operational section extends over two controlled valve openings lying on the same s... | 01/29/2008 |
| 7322272 | Piston and a power cylinder fitted therewith A piston for a fluid operated power cylinder has two mutually coaxial sealing lips axially extending away from each other and being able to radially yield, for sealing engagement with the piston running face of the power cylinder and adjacent to at least one piston ... | 01/29/2008 |
| 7323798 | Microwave displacement measurement system for an electrodynamic direct drive An electrodynamic direct drive includes an armature that travels within a housing and a drive system for moving armature in relation to housing. The drive system has two drive means, that are moved in relation to each other in the form of a coil system with at least... | 01/29/2008 |
| 7290477 | Linear drive A linear drive has a drive housing and a carriage guide for relative motion in the direction of a principal axis. The carriage possesses a row of openings on it with several first carriage openings, whereas the drive housing has a row of openings on the housing side... | 11/06/2007 |
| 7284473 | Fastening element and adapt cylinder cover of a fluid-actuated working cylinder An attachment element (12) for the selective pivotal and/or fixed bearing of a power cylinder, comprising a base region (33) having attachment means (45) for its attachment on a support structure (35) and from which two attachment arms ( | 10/23/2007 |
| 7276267 | Method for the manufacture of an injection molded conductor carrying means A method making possible the production of an injection molded conductor carrying means composed of a first supporting substrate and a second supporting substrate. The first supporting substrate comprises a basically metallizeable plastic material and the second sup... | 10/02/2007 |
| 7272533 | Diagnostic device for a fluidic device and a fluidic device equipped therewith The invention pertains to a diagnostic device for a fluidic device (11, 12, 23), in particular for a valve array and or a maintenance unit. Furthermore, the invention pertains to a fluidic device (11, 12, 23) equipped with said diagnostic device. The d... | 09/18/2007 |
| 7225722 | Linear drive A linear drive has a drive housing on which a carriage is able to run. For guiding the carriage two guide units are provided, which jointly lie in a guide plane extending perpendicularly to the upright axis of the drive housing. The guide units flank the carriage on... | 06/05/2007 |
| 7225055 | Control device, a control module, a module battery and a control system A control device for the control of a module battery, comprising a first external bus interface for the reception of external control commands from a higher level control and an internal bus interface for an internal bus, by way of which battery modules connected wi... | 05/29/2007 |
| 7222887 | Fluid operated contractile drive A fluid operated contractile drive which has a contractile hose (4) extending between two head pieces (2 and 3), and attached to at least one head piece (2 and 3) by having its respective end section (10) clamped in an annul... | 05/29/2007 |
| 7222901 | Vacuum handling device having a suction nozzle and a gripper part contained within a single housing A vacuum handling device comprises includes a vacuum source having a suction nozzle means (6) operating on the ejector principle and furthermore a suction gripper (3) which possesses a gripper part (26) connected with the suction side of the suc... | 05/29/2007 |
| 7213472 | Connecting piece for fluid lines A connector (3) is suggested, which is capable of connecting a fluid line (28) to a fluid technology device. A connection channel runs between a device connection (24) and a line connection (25) in the connector (3). The connector ... | 05/08/2007 |
| 7207353 | Pilot controlled multiway valve A multiway valve has valve housing and at least one pilot valve arranged in it. The principal valve housing possesses an integral principal housing part wherein at least the control section of a valve spool is arranged. The pilot valve possesses a head piece which i... | 04/24/2007 |
| 7207262 | Linear drive A linear drive having a drive housing on which a carriage runs to an adjustable extent. The carriage covers over a channel-like housing recess, which is delimited by two mutually side wall. For limiting the stroke of the carriage a first abutment is provided on it w... | 04/24/2007 |
| 7207177 | Position control device for an electrical-fluid power drive and a method of positioning A method and a position control device for an electrical-fluid power drive comprising a fluid power and an electrical actuator for driving a force output point. The invention contemplates the following steps: of derivation of a target overall drive force, to be prov... | 04/24/2007 |
| 7202578 | Electromagnetic drive device An electromagnetic drive device comprises a drive part (10) arranged to be reciprocated in the stroke direction (H) and possessing a circular or oval cross section, said drive part having a permanent magnet arrangement magnetized athwart the stroke direction ... | 04/10/2007 |
| 7199494 | Electric linear actuator The invention proposes an electric linear actuator with a take-off element (12) that is adjustably supported on a main housing (5) and is connected to and driven by an electric motor (14) via a spindle drive (8). This connection is realiz... | 04/03/2007 |
| 7191800 | Fluidic control system A fluid power controller device comprises a plurality of valve modules arranged sequentially in a row direction and collected together as an array-like unit, such modules comprising respectively a principal valve having at least one moving valve member and at least ... | 03/20/2007 |
| 7185580 | Fluid-actuated contraction drive and associated contraction tube A fluid power contractile drive comprising a contractile hose (2), which on fluid actuation of an actuation space (7) delimited by it undergoes longitudinal contraction and which at its two terminal regions (5 and 6) is adapted to be, or ... | 03/06/2007 |
| 7182102 | Module for a valve bank A module for in-line arrangement on at least one further module in a fluid power valve cluster (10) including modules placed in a row adjacent to one another in an in-line direction, comprising communicating means for communication with the at least one furth... | 02/27/2007 |
| D522615 | Service unit | 06/06/2006 |
| 7031850 | Method and apparatus for diagnosing leakage in a fluid power system A method and apparatus of diagnosing leakage in a fluid power system including a fluid supply line operatively connected to a plurality of valves which are connected to a plurality of actuators. Flow signals generated by a flow sensor disposed in the supply line are... | 04/18/2006 |
| 6445193 | Distance measuring device and method for determining a distance A distance measuring device is capable of measuring a distance to a piston with a cylinder both discretely and continuously. The distance measuring device includes a coupling probe located axially symmetrically with respect to a piston rod within the cyli... | 09/03/2002 |
| 6098517 | Rotary linear unit A rotary linear unit possesses a rotary drive and a linear drive. A bearing rod is connected with the drive shaft of the rotary drive, such bearing rod extending coaxially into the output drive unit of the linear drive. On the bearing rod a bearing sleeve... | 08/08/2000 |
| 6041415 | Field bus arrangement having independent power circuits and control circuits A field bus arrangement comprising at least one field bus station adapted to be connected with a serial field bus and furthermore at least one load controlled by way of a control output of the field bus station, the load being connected with a power suppl... | 03/21/2000 |
| 6037739 | Electromagnetic drive system with integrated path signal generation An electromagnetic drive system having an integrated position signal generation for use by the drive windings for the movement and power generation and as a measuring system for determining the position of the movable partial system of the drive with resp... | 03/14/2000 |
