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| Number | Title | Issue Date |
| 8033580 | Working fluid feeding device A device (30) for feeding working fluid to an assembly (14) requiring working fluid includes at least one fluid channel (20, 20a-20d) extending from a surface (16a) and at least one screw element (22, 24... | 10/11/2011 |
| 7798716 | Linear device with improved leakage-preventing end-plate unit A linear device has an essentially rod-shaped functional unit and a functional unit that at least partially encompasses the rod-shaped functional unit and includes a main body and at least one end plate unit that rests with a contact surface against the main body in... | 09/21/2010 |
| 7766395 | Working fluid feeding device A device (30) for feeding working fluid to an assembly (14) requiring working fluid includes at least one fluid channel (20, 20a-20d) extending from a surface (16a) and at least one screw element (22, 24... | 08/03/2010 |
| 7758244 | Linear guide unit, in particular gantry axis A linear guide unit, in particular a gantry axis, that has an oblong guide support (14), is provided with two essentially parallel guide rails (24, 26) extending in the guide direction (F), but rotated in relation to each other around a rotation axis (... | 07/20/2010 |
| 7681470 | Threaded drive with resilient catch nut In a threaded drive having a load-bearing nut and a catch nut, for securing against a load-bearing nut, the catch nut is urged by a spring against an axial bearing face of the load-bearing nut. ... | 03/23/2010 |
| 7476032 | Linear guide unit and method for manufacturing the same A guide rail (12) of a linear guide unit (10) is provided with at least one running rail (16), which has at least two races (16a) that have different load transmission directions. According to the present invention, the running rai... | 01/13/2009 |
| 7458292 | Catch nut A threaded drive has a threaded spindle having a longitudinal axis, a supporting nut which is in a screw engagement with the threaded spindle with a first clearance and which is rotatable relative to the threaded spindle about the longitudinal axis, a catch nut whic... | 12/02/2008 |
| 7441956 | Linear guide/feed module with guide body and boom for it A linear guide/feed module has a tubular boom movable along a movement axis, a housing encompassing the tubular boom so that the boom is travelable out of and into the housing along the movement axis, a drive unit for driving the boom to move in relation to the hous... | 10/28/2008 |
| 7431510 | Pivot bearing with lubricant transmission A pivot bearing has a radially inner bearing part; a radially outer bearing part, each of the parts defining a conduit for permiting a lubricant to pass through, the radially inner bearing part being supported in a rotary fashion on the radially outer bearing part, ... | 10/07/2008 |
| 7387694 | Method of making a hardened steel part, especially a roll load-bearing steel part The method of making a hardened steel part or component includes making a semi-finished article of air-hardened steel; cold-forming the semi-finished article into a finished-shape part or component with a desired or predetermined finished shape and then hardening th... | 06/17/2008 |
| 7300208 | Linear guide unit and method for manufacturing the same A guide rail (12) of a linear guide unit (10) is provided with at least one running rail (16), which has at least two races (16a) that have different load transmission directions. According to the present invention, the running rai... | 11/27/2007 |
| 7241048 | Linear guide device, chain body, and method of producing a chain body A linear guide device has a guide rail extending in a guiding direction, a guide carriage guided on the guide rail by at least one roll body revolving mechanism in the guiding direction. The at least one roll body revolving mechanism includes a revolving passage and... | 07/10/2007 |
| 7241047 | Linear guide unit, in particular gantry axis A linear guide unit, in particular a gantry axis, that has an oblong guide support (14), is provided with two essentially parallel guide rails (24, 26) extending in the guide direction (F), but rotated in relation to each other around a rotation axis (... | 07/10/2007 |
| 7237448 | Linear guide unit In a linear guide unit that has an elongated guide housing which limits a guide hollow space with a longitudinal opening, a wagon arrangement which is displaceably guided in the guide hollow space on guide rails, a connection part for connecting the wagon arrangemen... | 07/03/2007 |
| 7222735 | Rail packaging A packaging (10) for a component (12) can be attached by means of at least one attachment element (14) to a mounting surface of a superordinate component, whereby the component (12) has an upper surface (12a), a bottom surfa... | 05/29/2007 |
| 7213971 | Linear roller bearing with roller body orientation A linear roller bearing has a guide rail extending in a longitudinal direction; a guide carriage which is guided longitudinally displaceably on the guide rail; at least two revolving rows of roller bodies, by means of which the guide carriage is guided on the guide ... | 05/08/2007 |
| 7096595 | Guide with measuring device, and method with producing such a guide A guide with a measuring device has a guide base with a longitudinal axis, a runner guided on the guide base in a direction of the longitudinal axis, a measuring device which measures a position of the runner in the direction of the longitudinal axis of the guide ba... | 08/29/2006 |
| 7070041 | Linear guide unit A linear guide unit has an elongated guide housing having a longitudinal axis and having walls bordering a guide cavity, with two side walls form a longitudinal opening of the guide cavity, a slider that is movably guided in the direction of the longitudinal axis on... | 07/04/2006 |
| 7062985 | Linear guide unit In a linear guide unit that has an elongated guide housing which limits a guide hollow space with a longitudinal opening, a wagon arrangement which is displaceably guided in the guide hollow space on guide rails, a connection part for connecting the wagon arrangemen... | 06/20/2006 |
| 7044643 | Rotary bearing with lubricant passage arrangement, and threaded drive with rotary bearing-supported threaded nut A rotary bearing has a first lubricant passage having one end which opens in an inner peripheral surface of a radially outer bearing part and another end which is connectable with a lubricant supply, at least one second lubricant passage which leads from an outer pe... | 05/16/2006 |
| 6948851 | Linear guide device A linear guide device has a guide rail, a guide car reciprocatingly movable on the guide rail in a longitudinal direction, a roll body revolving unit in which an endless row of roll bodies revolve, the roll body revolving unit having a load supporting portion which ... | 09/27/2005 |
| 6920699 | Device for and method for detecting a relative movement between two machine parts which are movable relative to one another A device for detecting a relative movement between two machine parts movable relative to one another has a plurality of marking rulers arranged on one of the machine parts one after the other in direction of the relative movement of the machine parts and having incr... | 07/26/2005 |
| 6732600 | Rotary bearing with lubricant passage arrangement, and threaded drive with rotary bearing-supported threaded nut A rotary bearing has a first lubricant passage having one end which opens in an inner peripheral surface of a radially outer bearing part and another end which is connectable with a lubricant supply, at least one second lubricant passage which leads from an outer pe... | 05/11/2004 |
| 6698301 | Screw drive with rolling elements, and method of assembly A screw drive with rolling elements, optionally a ball screw drive, includes a screw spindle with a spindle axis and a double nut running on the screw spindle, with two separately formed single nuts which are substantially rigidly joined in the direction ... | 03/02/2004 |
| 6611138 | Inductive measuring device for detecting relative position and/or movement An inductive length measuring system which, by scanning a scale with a graduation of periodically variable reluctance and a coil system in a linear arrangement, can detect information relating to the position and/or the movement of the coil system with re... | 08/26/2003 |
| 6595327 | Linear motion unit A linear motion unit (10) includes a runner that is arranged so as to be movable back and forth on a rod along the rod's axis (S), and at least one lubricating device (28) surrounding the rod at least partially. The lubricating device (28) includes at lea... | 07/22/2003 |
| 6575630 | Rolling element chain A rolling element chain (10) comprises a plurality of rolling elements (14) arranged in close succession and a longitudinal supporting band (12). The supporting band (12) in turn comprises a plurality of recesses (16) for the accommodation of the rolling ... | 06/10/2003 |
| 6564468 | Process for producing an arrangement for determining the relative position of two bodies that are movable in relation to each other In an arrangement for determining the relative position of two bodies (3, 7) that are movable relative to each other, a separate measuring tape (29) is attached to a first (3) of the two bodies (3, 7). The measuring tape includes at least one track of mea... | 05/20/2003 |
| 6561053 | Rolling-body screw drive A rolling-body screw drive (10) comprises a threaded spindle and a threaded nut (12) enclosing the threaded spindle. A helically running threaded channel (16) is provided between an outer circumferential surface of the threaded spindle and an inner circum... | 05/13/2003 |
| 6513976 | Linear guide arrangement In a linear guide arrangement (10a) with an elongated guide rail (12a) and a guide carriage (14a) that can travel thereon in the lengthwise direction (L) of the guide rail (12a), a surface of the guide rail (12a) facing the guide carriage (14a) is covered... | 02/04/2003 |
| 6364086 | Chain of rolling elements chain arrangement A chain of rolling elements comprises a plurality of rolling elements and an elongate carrier belt with a plurality of recesses for receiving the rolling elements, a plurality of retainers for retaining the rolling elements received in the recesses and at... | 04/02/2002 |
| 6321614 | Screw drive with rolling elements, and method of assembly A screw drive (10a) with rolling elements, optionally a ball screw drive, includes a screw spindle with a spindle axis (S) and a double nut (14a) running on the screw spindle, with two separately formed single nuts (16a , 18a) which are substantially rigi... | 11/27/2001 |
