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| Number | Title | Issue Date |
| 8256961 | Pre-loaded adjustable ball bearing guide system The invention concerns a guide system with rolling elements, in particular ball bearings, for slide devices having a first and a second slide members (11, 12) coupled and guided between them, where a slide member (12) is susceptible to alternative line... | 09/04/2012 |
| 8240916 | Linear guidance system A linear guidance system having a guide rail and a carriage. The carriage is guided displaceably on the guide rail by way of at least two ball bearings, wherein the ball bearings respectively comprise a plurality of balls and a strip-shaped ball cage. The guide rail... | 08/14/2012 |
| 8206037 | Linear guide A linear guide, which has at least one approximately U-shaped carriage with side limbs that engage at least partially over a guide rail, at least two recirculating ball shoes for the longitudinally movable support of the carriage with respect to the guide rail and a... | 06/26/2012 |
| 8052326 | Linear bearing A bearing (1) having a frame (2), the frame at least partly surrounding two matrices (12, 16), each of a plurality of spheres (10) which are mounted for rotation so that the spheres in each matrix when the matrix is flat lie in a substant... | 11/08/2011 |
| 7891877 | Circular arc slide apparatus A circular arc slide apparatus that achieves improved precision and a reduction in costs is provided. The circular arc slide apparatus comprises a lower plate, an upper plate, and a circular arc track provided between the lower plate and upper plate. Guide rail port... | 02/22/2011 |
| 7798719 | Method of manufacturing linear guide device and track rail for the linear guide device A track rail is composed of a pair of rail members in which rolling contact surfaces for rolling bodies are formed, respectively, and a rail housing equipped with a pair of rail mounting grooves in which those rail members are fitted, respectively. Each of the rail ... | 09/21/2010 |
| 7445387 | Ball bearing A ball bearing includes a ball supporting member having a hemispherical concave surface, small balls freely disposed on the hemispherical concave surface, a large ball disposed on the small balls so as to be rotatable in all directions, and a casing that has an aper... | 11/04/2008 |
| 7393139 | Linear guiding unit A linear guide unit comprising a guide carriage (3) that is mounted through rolling elements (2) for sliding on a guide rail (1), said guide carriage (3) comprising a carrier body (4) and end caps (5) arranged on front ends ... | 07/01/2008 |
| 7370853 | Vibration isolating bushing with embedded angular position sensor A bushing assembly adapted for application in vehicle suspension systems includes an outer, generally cylindrical bushing member, an inner generally cylindrical bushing member arranged concentrically within the outer member. The two bushing members are interconnecte... | 05/13/2008 |
| 7364245 | Lateral alignment device A telescoping slide rail assembly including interconnected mounting, intermediate and stationary slide rails movable relative to one another to extend and retract the mounting and intermediate slide rails relative to the stationary slide rail between fully extended ... | 04/29/2008 |
| 7360756 | Vibration isolating bushing with embedded speed/position sensor A bushing assembly adapted for application in vehicle suspension systems includes an embedded position sensor and an embedded speed sensor. ... | 04/22/2008 |
| 7350915 | Lens having at least one lens centration mark and methods of making and using same A lens having at least one lens centration mark formed on a major surface of the lens is disclosed. The lens centration mark may be located at the intersection of a first axis and the major surface, where the major surface is symmetrical about the first axis such th... | 04/01/2008 |
| 7344310 | Linear motion guide unit A linear motion guide unit has a stopper plug that is first set on any one of the forward and aft ends of the guide rail in place and then fastened to the guide rail against turning around its own lengthwise direction by using just one screw. The stopper plug has ho... | 03/18/2008 |
| 7341101 | Enclosed radial wire-line cable conveying method and apparatus A relatively light weight wire-line conveyance mechanism capable of sustained high pressure incorporated into a wire-line riser set-up and configured to allow multiple radial bends without sheaves. The conveyance mechanism includes a tubular body structure capable o... | 03/11/2008 |
| 7341525 | Linear rolling bearing for the transmission of torques The linear rolling bearing for transmitting torques about its longitudinal axis has an inner profile element and an outer profile element a first circulatory channel having roller bodies and a second circulatory channel having roller bodies. Each circulatory channel... | 03/11/2008 |
| 7341292 | Striker driving assembly for a motor vehicle door lock A striker driving assembly for a motor vehicle lock that includes a striker carrier, a striker located on the striker carrier, two cams and a driving means. The striker carrier and the striker can be moved linearly by means of the cams from a pre-locking position in... | 03/11/2008 |
| 7322607 | Telescopic shaft for steering vehicle and telescopic shaft for steering vehicle with cardan shaft coupling A telescopic shaft for steering of a vehicle is assembled in a steering shaft and includes a male shaft and a female shaft that are so fitted as not to be rotatable but to be slidable. Rolling members are fitted through an elastic body for pre-load between at least ... | 01/29/2008 |
| 7308730 | Base member for swivel caster A base member for swivel caster comprises a fixed base, a rotation base and a hollow staff. The fixed base includes a ring member, and a plurality of first raceways lathed in an inward surface of the ring member. A support cavity is defined through a center of the r... | 12/18/2007 |
| 7300013 | Seat belt retractor with overmolded inertia sensor mass A seat belt retractor (10) has an actuator (14) for unlocking and locking the seat belt retractor (10). An inertial sensor (18) detects changes in vehicle acceleration and interacts with the actuator (14) to lock and unlock the sea... | 11/27/2007 |
| 7296930 | Rolling guide device and manufacturing method thereof, and driving device including the rolling guide device There are provided a rail (10) in which a rolling member rolling surface (11) is formed along the longitudinal direction, a block (20) in which a loaded rolling member rolling surface (27) is formed in an opening (25) comprising a ... | 11/20/2007 |
| 7290375 | Seismic isolation access floor assembly An access floor assembly includes a base floor, a substructure mounted to the base floor, a bearing plate, formed with a first cavity, mounted to the substructure and disposed at an elevated location relative to the base floor, an isolator plate, formed with a secon... | 11/06/2007 |
| 7281462 | Tool guiding device A tool guiding device including a base frame and guiding rails arranged on the base frame so that they are parallel in relation to each other. At least one carriage having a machining tool is guided on the guiding rails in a linearly displaceable manner by a drive d... | 10/16/2007 |
| 7234866 | Linear sliding guide, in particular for inter-adjustable components of office chairs A linear sliding guide comprises a longitudinal guide rail with guide flanks that extend in a direction of sliding and a bearing block that lodges therein and has corresponding counterpart flanks. Compensation-for-play spring assemblies are provided between these tw... | 06/26/2007 |
| 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 |
| 7210849 | Sliding apparatus To provide a sliding apparatus which may depress a micro slip phenomenon without fail and realize the system with a simple structure and which is less expensive to save a cost and superior in practical use. In a sliding apparatus in which a sliding member (2)... | 05/01/2007 |
| 7207234 | Ball screw In a ball screw, a nut is fitted with the outer periphery of a screw shaft, ball rolling grooves opposed to each other are formed in the screw shaft and the nut The ball rolling grooves cooperate in forming a ball rolling path therebetween. A tube as a return path d... | 04/24/2007 |
| 7207432 | Linear motion drive system and rail holder The linear motion drive system is capable of optionally changing a position of a linear rail with respect to a pedestal. The linear motion drive system comprises: a pedestal section; a linear rail arranged in parallel with respect to the pedestal section; a rail hol... | 04/24/2007 |
| 7205375 | Optical disk substrate and lightguide plate An optical disk substrate and a light guide plate which are formed from a resin composition comprising 0.1 to 20 parts by weight of compound represented by the following formula (I): based on 100 parts by weight ... | 04/17/2007 |
| 7188820 | Vibration damping floor structure A vibration damping floor structure for reducing vibrations and shocks applied to a building. The vibration damping floor structure includes a frame structure formed by connecting a plurality of frames, a plurality of ball bearing supports formed on predetermined lo... | 03/13/2007 |
| 7182515 | Precision mounting structure for industrial equipment parts A mounting structure is provided for mounting a member to be fixed, on a stationary member, while always accomplishing high position precision even in such cases of fastening of members that a tightening work of bolt is carried out several times, that the members ar... | 02/27/2007 |
| 7178982 | Retaining device for rolling-element A retaining device for rolling-element includes the partition and the link-belt. The characteristic of the retaining device for rolling-element is that the partition is linked to form a ring by the link-belt, then the ring is turned in to form a space for retaining ... | 02/20/2007 |
| 7178889 | Slide rail A slide rail unit for guiding an object to be pulled out, such as drawer, from a body, such as furniture or desk, in which the object is slidably accommodated includes a body side rail provided for the body, and an object (i.e., drawer) side rail provided for the ob... | 02/20/2007 |
| 7168725 | Displacement bearing and motorcycle fork having such a displacement bearing Displacement bearing, in particular for fork pipes of motorcycle forks, having an inside part which has raceways extending in the direction of fork displacement on its outside part, an outside part which extends around the inside part and is displaceable in relation... | 01/30/2007 |
| 7156946 | Wafer carrier pivot mechanism A pivoting wafer carrier having a minimum of internal friction and a smooth, continuous pivoting motion. The pivot mechanism includes a lower ring mounted on a pressure plate, an upper ring mounted on a housing upper plate and ball transfer units disposed on the low... | 01/02/2007 |
| 7156557 | Bearing in a manual transmission A bearing arrangement (2) in a manual transmission for transferring torque between at least a first guide surface (14b) on a swivel element (14), which can swivel and which is fixed along the bearing relative to the manual transmission, a... | 01/02/2007 |
| 7147375 | Linear guide A linear guide for transmitting a torque between a tubular housing, which is defined by a longitudinal axis and rotatable about the longitudinal axis, and a shaft, which is received in the housing and movable in the direction of the axis in relation to the housing, ... | 12/12/2006 |
| 7135797 | Fluid dynamic bearing with wear resilient surface A system and means is provided for preserving bearing surfaces and maintaining bearing life, for use with spindle motors. In an aspect, adhesive and abrasive wear is minimized, corrosion is reduced, and bearing dynamic performance and fluid purity is maintained. In ... | 11/14/2006 |
| 7111700 | Coaxial steering and suspension for motorcycle A motorcycle or bicycle front end having coaxial steering and suspension components, and having telescopic forks. Swing weight of the forks is dramatically reduced by removing their suspension components to the central location, coaxially within the steering tube. R... | 09/26/2006 |
| 7104692 | Ball sleeve for use in the inner sliding rail of a hidden sliding track assembly A ball sleeve coupled between inner sliding rail and outer sliding rail of a hidden sliding track assembly is disclosed having four longitudinal rows of openings for accommodating balls, a narrow thin wall portion longitudinally extended on the middle between two di... | 09/12/2006 |
| 7086305 | Gearshift device A gearshift device for a multiple-gear change box of a vehicle includes at least two gearshift rods with a rectangular cross-section. A roller bearing and a locking device are provided for guiding and locking the gearshift rods, with each gearshift rod having its ow... | 08/08/2006 |
