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| Number | Title | Issue Date |
| 7370784 | Friction stir welding apparatus and robot employing the apparatus A friction stir welding apparatus capable of stably applying a pressure force without enlarging the apparatus, and a robot having thereof are provided. A rotating tool (22) is provided with a rotational shaft (26) and a hollow surrounding shaft (27 | 05/13/2008 |
| 7367534 | Drop wire clamp A compression-type drop wire clamp that avoids damaging a signal carrying portion of a cable by applying a compressive force primarily to a support portion of a cable is disclosed herein. A plurality of holes may be included in a compression portion of the clamp to ... | 05/06/2008 |
| 7320555 | Cardan shaft structure with tightness adjustable functions A cardan shaft structure with tightness adjustable functions has a through-hole passing through spheres located at both ends of the cardan shaft body, and a taper socket respectively installed into the opening end of each sphere. A bolt is inserted into both spheres... | 01/22/2008 |
| 7305767 | Shaft and hub mounting system and method A system is provided for securing a rotating member with respect to a non-rotating member. A hollow member, such as a mounting hub or an inner ring of a bearing assembly, includes an extension having an annular outer groove. One or more tapered sleeves serve to lock... | 12/11/2007 |
| 7304243 | Cable connector A cable clamp includes a housing having a cavity therein with two opposed walls and an open end in communication with the cavity. A pair of wedge shaped jaws are located within the housing and are slideably movable toward and away from the opening. Each of the jaws ... | 12/04/2007 |
| 7290956 | Releasable securing apparatus and method of using same A securing apparatus that releasably secures two or more mechanical elements is provided. The securing apparatus may be attached to one mechanical element and include abutment surfaces that abut at least one additional mechanical element. Forces exerted by the at le... | 11/06/2007 |
| 7264556 | Collapsible golf club A collapsible golf club. A head is disposed on a shaft and a coupling replaceably couples an end of the handle to an end of the shaft. The coupling includes a threaded portion extending from the end of the shaft, a stub shaft extending from the threaded portion, a p... | 09/04/2007 |
| 7255179 | Cultivator sweep assembly A cultivator sweep assembly having a sweep adapted for releasable attachment to a shank of a mobile agricultural apparatus. The sweep assembly includes a sweep having a more narrow profile, and a coupling attached to a tapered end portion of the shank and disposed b... | 08/14/2007 |
| 7241264 | Variable-pitch cam mechanism for tension devices A malleable shaft device for use in surgical procedures, having a tension fiber therein, whereby the malleable shaft transitions from a malleable state to a rigid state when a force is applied to the tension fiber, has a variable-pitch cam operatively connected to t... | 07/10/2007 |
| 7234280 | Device for anchoring prestressing reinforcements The anchoring device, for anchoring at least two reinforcements for prestressing a civil engineering works structure, has a block through which there pass at least two pairs of anchoring orifices arranged symmetrically on each side of a mid-plane of the block. The t... | 06/26/2007 |
| 7234669 | Clamp A compression-type drop wire clamp assembly for use in suspending and directing cables and wires relative to supporting structures, such as a poles or buildings, is provided. More specifically, the improved drop wire clamp assembly is designed for use in suspending ... | 06/26/2007 |
| 7229230 | Tube connectors A tube connector includes an anchor body having a lengthwise through-passage and a bolt head cavity. The through-passage and bolt head cavity are open to a side of the anchor body. One end of the anchor body has a tool-access opening and the other end has a tapered ... | 06/12/2007 |
| 7219399 | Trigger actuated cable clamp A clamp for a cable having a housing with a first end, a second end, and an interior cavity to receive the cable. The clamp also includes a jaw assembly having a notch. The jaw assembly moves between locked and triggered positions within the cavity. A biasing member... | 05/22/2007 |
| 7216855 | Fence rail mounting clip A fence rail mounting clip for connecting a hollow fence rail to a vertical post. The mounting clip includes a base that is selectively interlockable with a bracket. The bracket has a front surface with a peripheral wall extending normal to and outwardly therefrom t... | 05/15/2007 |
| 7188457 | Hollow post anchoring brackets The present invention provides a hollow post anchoring device. The anchoring device includes a mounting plate for mounting onto a base and equipped with upwardly extending legs designed to mate onto the internal cornered recession of the hollow post. The legs includ... | 03/13/2007 |
| 7125002 | Fence rail mounting clip A fence rail mounting clip for connecting a hollow fence rail to a vertical post. The mounting clip includes a base that is selectively interlockable with a bracket. The bracket has a front surface with a peripheral wall extending normal to and outwardly therefrom t... | 10/24/2006 |
| 7118299 | Reinforcing bar connection and method A high strength reinforcing bar splice uses a contractible jaw assembly bridging the bar ends to be joined. The jaw assembly includes interior teeth designed to bite into the projecting ribs or deformations on the outside of the bar ends which form the overall diame... | 10/10/2006 |
| 7101108 | Collar for taking hold of fixation piece of window shade rod A tubular collar is used to take hold of a fixation piece at one longitudinal end of a window shade rod. The collar is provided in an outer wall with a plurality of axial grooves extending through both longitudinal ends of the collar. The collar is provided in an in... | 09/05/2006 |
| 7049520 | Connector for splicing cables A connector includes a housing having a receiving end, a narrow end, and two side walls. Additionally, the housing includes a cable nesting section and a closed end recess longitudinally disposed on one of the side walls. First and second guide flanges are connected... | 05/23/2006 |
| 7037046 | Yielding strata bolt The present invention discloses a rock bolt having a tendon (1, 201) which is able to yield and thereby control movement of unstable rock strata into which the bolt is installed. The tendon has a portion which is provided with a grout slippage mechanism, pref... | 05/02/2006 |
| 7029197 | Quick-release joint for two tubes A quick-release joint for two tubes which includes a first connector having a first inner lip formed on an inner surface of the first connector, a second connector pivotally connected to the first connector and axially offset from the first connector. The second con... | 04/18/2006 |
| 7014387 | Shaft drive coupling A single piece coupling device for connecting a load component to a rotatable shaft. The device comprises a sleeve having a bore for containing a rotatable shaft, an externally threaded portion and a tapered engagement face on the outer surface of the sleeve. Radial... | 03/21/2006 |
| 6994487 | Elevator load bearing termination assembly A device for securing an end on a load bearing member in an elevator system includes a socket portion and a wedge portion. The socket and wedge preferably are made from an extruded piece of metal or a formed piece of sheet metal material. A brace member secures the ... | 02/07/2006 |
| 6972042 | Quick-release tube clamp for modular lower limb prosthetic systems and method thereof A quick-release tube clamp and method therefor for locking and releasing a prosthetic pylon/foot component from the socket. The quick-release tube clamp includes a tubular portion, an annular socket portion, and a clamp portion. The tubular portion has a formed slot... | 12/06/2005 |
| 6961985 | Method and apparatus for joining a handle to a hammer head A striking tool comprising a head assembled to a handle having a long axis is characterized in that the head comprises a closed cavity extending into the head in the direction of the long axis, an opening through a wall of the head into the cavity, the opening exten... | 11/08/2005 |
| 6955510 | Vehicle tie down rail conjoinment structure A vehicle tie down rail conjoinment structure comprised of a first connector and a second connector each having a mounting surface at one extremity and an oblique slip-thrust surface formed at the opposite extremity. A threaded fastening component is utilized to con... | 10/18/2005 |
| 6939053 | System and method for mounting a shaft within a hollow member A system is provided for securing a rotating member with respect to a non-rotating member. A hollow member, such as an inner ring of a bearing assembly, includes an extension having an annular outer groove. A tapered sleeve serves to lock the hollow member about a m... | 09/06/2005 |
| 6931968 | Drive for automated assembly A member for being joined to a mating member is provided. The member includes a number of drive sections that are engagable by a driver having corresponding driver sections. The rotation of the driver causes the member to be joined to the mating member. Each drive s... | 08/23/2005 |
| 6901822 | Method and apparatus for joining a handle to a hammer head A striking tool comprising a head assembled to a handle having a long axis is characterized in that the head comprises a closed cavity extending into the head in the direction of the long axis, an opening through a wall of the head into the cavity, the opening exten... | 06/07/2005 |
| 6875114 | Tapered coupling A coupling having slots for receiving drive tabs of an associated driving shaft and a driven shaft, wherein the tabs of the driving shaft and the driven shaft are tapered to militate against rotational play between the driving shaft and the driven shaft which result... | 04/05/2005 |
| 6860672 | Reinforcing bar coupling A reinforcing bar coupling is provided for simply and quickly applying to a mechanical butt joint of two bars in the concrete constructions. The reinforcing bar coupling is consisted of a cylindrical sleeve (2) formed an uneven inner surface (22) to ma... | 03/01/2005 |
| 6808349 | Fastener mechanism A fastener mechanism operable between an unlocked position and a locked position to securely fasten items of various sizes and shapes includes a first member and a second member each having a sidewall, a front wall, a rear wall and a receiving chamber disposed adjac... | 10/26/2004 |
| 6684585 | Method and apparatus for providing a visual indication of the tension applied to a tendon of a post-tension system An anchorage for a post-tension system including an anchor body having an interior cavity and a generally flat end surface, a tendon extending through the interior cavity of the anchor body, a plurality of wedges in interference-fit relationship between a... | 02/03/2004 |
| 6662408 | Elevator load bearing termination assembly with gripping inserts A device for securing an end on a load bearing member in an elevator system includes a socket, a wedge and at least one insert member. The socket at least partially receives the insert member and wedge to maintain the end of the load bearing member in pos... | 12/16/2003 |
| 6659677 | Panel connector A one-piece elastomeric furniture coupling device for securing a first furniture panel to a second furniture panel, the coupling device comprising a top head portion and a downwardly-extending stem portion. The top head portion comprises a front face plat... | 12/09/2003 |
| 6604882 | Cable joining device with breakaway nut An internally threaded (23) collet nut (22) is placed onto the first cable (12) and a first cable (12) is inserted into a collapsible collet (20) on a connector body (18). The collet nut (22) and a breakaway nut (30) are engaged with simple wrenches to es... | 08/12/2003 |
| 6588042 | Brush section for an electric toothbrush The invention is directed to a brush section (2) for an electric toothbrush (1), having a carrier tube (4) to which is fitted a bristle carrier (5) comprising a plurality of bristles (6). The carrier tube (4) is adapted to plug onto a mount (7) of a hand ... | 07/08/2003 |
| 6561720 | Axial securing device for two components by means of a locking ring An open end of a hollow cylindrical body receives part of a cylindrical component, where the hollow cylindrical body and the cylindrical component each having a groove, the grooves being aligned when the cylindrical component is in its intended final posi... | 05/13/2003 |
| 6398449 | Linear connector of plastic material for joining spacing profiles of multiple insulating glasses A linear connector for joining metal spacing profiles for multiple insulated glass panes, includes a body that is adapted to be inserted into the hollow spaces of two spacing profiles. The body has a pair of brake blades positioned along lateral sides tha... | 06/04/2002 |
| 6381933 | Shaft coupling with tapered splines for a pull-type forage harvester The device consists of a tapered spline coupler for a drive shaft of a pull-type forage harvester. The first drive shaft and second drive shaft each have a set of tapered splines that are inserted into a tapered, internally splined coupler. A pair of reta... | 05/07/2002 |
