Abstract: A disc brake for a motor vehicle is provided. The disc brake includes a brake disc, a brake caliper configured to straddle the brake disc, a tappet carried by the brake caliper and arranged to push a brake pad against the brake disc, and a bellows provided between the brake caliper and the tappet to seal a gap between the brake caliper and the tappet. A layer of flexible thermal insulation material may be provided between the bellows and the tappet. The layer of flexible thermal insulation material is configured to protect an outer surface of the bellows facing the brake pad from exposure to heat. Alternatively, the bellows may include a layer of flexible thermal insulation material on which an elastomer layer is formed. The layer of flexible thermal insulation material is configured to face the brake pad.

Abstract: A prank apparatus includes a base unit, a driving device and a decorative unit. The base unit includes a housing, a support rack, a sounder, a sensor, a power supply, and a control board. The driving includes a mounting seat, a drive wheel, a drive motor, a driven wheel, a support bar, and two torsion springs. The In the preferred embodiment, the decorative unit includes an extension shank having a first end connected with the support bar and a second end provided with a guide slot, a movable pin movably mounted in the guide slot, a first link having a first end pivotally connected with the movable pin, a decorative body connected with a second end of the first link, and a second link having a first end pivotally connected with the support rack and a second end pivotally connected with the first link.

Abstract: An arbor for quick change and standard hole cutters, wherein each hole cutter includes a central aperture and at least one drive pin aperture. The arbor comprises an arbor body including an end portion engageable within the central aperture, a drive shank opposite the end portion for engaging a power tool, and an aperture for receiving a pilot bit. The arbor further comprises a drive pin plate and/or collar having at least one drive pin receivable in a corresponding drive pin aperture of the hole saw for drivingly engaging the hole saw. The arbor, in at least one embodiment, further comprises a pilot bit mechanism for engaging and releasing a quick change or standard pilot bit.

Abstract: An air spring of the type with a sleeve having a first rolling lobe connected at an end to a first piston, a second rolling lobe connected to an end to a second piston, and where the first piston is substantially frustoconical cylindrical and the second piston is substantially cylindrical frustoconical and where the minimum effective area of the first second piston is less than the minimum effective area of the second first piston and where the maximum effective area of the first second piston is greater than the maximum effective area of the second first piston. The frustoconical first second piston allows the air spring to accommodate large angular suspension motion without degrading durability.

Abstract: The gripping element of a coiled tubing injector has a carrier and a removable gripping shoe mounted to the carrier. The removable shoe slides onto slots formed on the carrier and is floated on the carrier by inserting an elastomeric pad sandwiched between the carrier and shoe. A manually depressible spring along ones side of the carrier prevents the shoe from sliding out of the slots during operation of the injector.

Abstract: An operator position adjustable production line assembly includes a main unit having a product path and an interior including a product cavity. An operable top is attached to the main unit with a plurality of support posts enabling equal or near equal access to the interior and product cavity from either side and the ends of the main unit. Optional side covers are selectively movable to increase product cavity and interior height of the main unit. A pair of control stations are provided, one on each side of the main unit, to enable operation from either side or both sides. An optional view screen is rotatably attached to the main unit to permit viewing from either of the control stations.

Abstract: A vehicle mounted device is configured to transmit vehicle position data to a network-based server using a wireless communication system. The device includes first and second processing modules carried by a vehicle. The first module receives positioning signals and processes the signals into vehicle position data representing date and time, and the position, velocity and direction of travel of the vehicle. The second module stores the signals and communicates the signals to a network-based server using a wireless communications system. The signals are storable on-board the device during periods that the device is out of range of the wireless communication system for later transmission to the network-based server.

Abstract: A vehicle mounted device is configured to transmit vehicle position data to a network-based server using a wireless communication system. The device includes first and second processing modules carried by a vehicle. The first module receives positioning signals and processes the signals into vehicle position data representing date and time, and the position, velocity and direction of travel of the vehicle. The second module stores the signals and communicates the signals to a network-based server using a wireless communications system. The signals are storable on-board the device during periods that the device is out of range of the wireless communication system for later transmission to the network-based server.

Abstract: A concave includes a frame and an array of threshing elements supported by the frame, the threshing elements being spaced apart and extending generally parallel to one another. The threshing elements are configured in the form of round bars each having formed on an upper portion thereof disposed adjacent to an upper portion of the frame a longitudinally-extending notch respectively defining an aggressive threshing edge. The spaced apart relationship and round configuration of the threshing elements reduce plugging of the concave. The threshing edges facing in a direction opposite to the direction of crop material flow restrict crop material flow and thereby enable more effective threshing. A concave includes a frame and an array of threshing elements supported by the frame, the threshing elements being spaced apart and extending generally parallel to one another.

Abstract: A swaddling blanket and pouch combination (SBPC) (10) that allows an infant to be comfortably and easily swaddled. The blanket (12) is comprised of a right blanket flap (28) and a left blanket flap (46) and includes a designated area to which is removably attached the pouch (70). The pouch features a lower end (78) which includes an opening and closing means that allows an infant's soiled diaper to be easily removed and replaced or to take a rectal temperature. The SBPC (10) is used by first placing the left blanket flap (46) over the pouch (70), which is then followed by placing the right blanket flap (28) over the pouch. The right and left blanket flaps (28,46) as well as the pouch (70) are preferably held in place by hook and loop fasteners (88).

Abstract: A polishing pad, a polishing method and a method of forming a polishing pad are provided. The polishing pad includes a polishing layer and a plurality of arc grooves. The arc grooves are disposed in the polishing layer. Each of the arc grooves has two ends, and at least one end thereof has an inclined wall. The angle between the inclined wall of each groove and the surface plane of the polishing layer is less than 90 degree.

Abstract: A pneumatic on-demand seed delivery system wherein seed from the auxiliary hopper enters the seed meter through an opening beginning rearward of the vertical axis of the seed meter. And a retrofit kit for existing on-demand seed delivery systems, and method of retrofitting such existing pneumatic on-demand seed delivery systems, so as to provide an auxiliary hopper that communicates seed to the seed meter through an opening beginning rearward of the vertical axis of the seed meter.

Abstract: A tire chock having an at least partially threaded rod; a first trunnion having an aperture therethrough that receives the rod; first and second locking members, one locking member being rotatably fixed relative to the rod, the other locking member being rotatably fixed relative to the first trunnion. A tire chock may alternatively have an at least partially threaded rod; an upper trunnion rotatably attached to the rod; a lower trunnion threadedly attached to the rod, the lower trunnion translating axially relative to the rod upon rotation of the rod relative to the lower trunnion; a pair of linkage arms, the pair of linkage arms forming an X-shape, each linkage arm being connected to the lower trunnion by a drive arm and being connected to the upper trunnion by a support arm, wherein, as the rod is rotated relative to the lower trunnion, the linkage arms expand or contract.

Abstract: A system implements a location based service, and comprises a satellite navigation receiver implementing a position tracking function for providing the location of a user of the service. An analogue RF receiver receives satellite signals and performs at least a frequency downconversion. Correlation and decoding functions are applied to the downconverted signals for deriving location information from detected specific satellite signals. The system further comprises a server for receiving samples of the downconverted signals, and for verifying the samples are consistent with the expected satellite signals at that time and location. The invention provides a counter measure for detecting the counterfeiting of, or tampering with, the satellite signals at the receiver. A check can be made that the received satellite signals correspond to those which are expected at that location and time.

Abstract: A vehicle locating system that includes a hand-held remote unit associated with a user and a locator unit associated with a vehicle. The locator unit utilizes a GPS to store a location of the vehicle. The remote unit is selected from the group laptop computer, key ring, GPS watch, cellular telephone and PDA, and it utilizes a GPS to store a location of the user. The remote unit queries the locator unit to obtain the location of the vehicle, and then compares the location of the vehicle to its own location, whereupon the remote unit displays a direction for the user to travel in order to reach the vehicle.

Abstract: A tension member termination device optimized for terminating flat tension members having compressible outer coatings, the device including a wedge and a socket each having cooperating surfaces positioned at a predetermined angle for clamping the tension member therebetween. The angle reliably secures the tension member while avoiding deleterious pressure and stress upon the tension member. The invention also provides a safety clamp for optional use with the tension member termination device.

Abstract: An article of headwear includes a crown and a bill. The bill defines an inner edge that is operably coupled to the crown. The bill projects away from the crown and terminates at an outer edge. The bill includes a stiffener that stiffens the outer edge. The stiffener is spaced from the crown to define a cavity within the bill between the stiffener and the crown. The stiffener has a first longitudinal end that is adjacent the inner edge, a second longitudinal end that is adjacent the inner edge, an intermediate portion that is disposed between the first longitudinal end and the second longitudinal end, a top side, and a bottom side. A cross section of the stiffener is substantially constant in the intermediate portion between the first and second longitudinal ends, and one of the top and bottom sides is flat in cross section.

Abstract: A spark plug has a central electrode and a plurality of peripheral electrodes. The central electrode has a proximal portion and a distal portion. The distal portion of the central electrode has a circular cross-section with a longitudinal axis and terminates in a distal end. Each peripheral electrode has a lower portion and an upper portion. Each upper portion has a distal-most point. Each distal-most point is disposed in a central plane within which the longitudinal axis of the distal portion of the central electrode is wholly disposed. The cross-section of each upper portion taken along its central plane defines a convex outer side and a non-convex inner side. Each convex outer side has a curved surface which is tangent to a plurality of tangent planes, all of which intersect the longitudinal axis of the distal portion of the central electrode at points at or above the distal end of the distal point of the central electrode.

Abstract: A fishing reel designed to minimize line snag and simplify clicker operation. A frame mounted spool includes a forward flange defining a circumferential groove for receiving a smooth surfaced ring that is loosely mounted therein for minimizing line interaction. A spinner head assembly has pin arms that are pivotally secured to a rearward face. The pin arms present a substantially smooth rear surface for minimizing line snags. Pin springs are mounted on the opposite face of spinner head member and communicate with the pin arms via pin arm posts that extend through openings. An enclosure is affixed to the forward face of the spinner head for permitting the pin springs to have freedom of movement, but for enclosing pin springs and posts to prevent interaction with fishing line. A dual clicker passes through the frame for engaging the spool and the drag adjusting wheel.

Abstract: A method and apparatus for providing road status information and using the same are disclosed. A method for encoding traffic information includes the steps of: generating message management information including message identification (ID) information indicating that the traffic information is status information; generating status information including traffic status information; generating location information corresponding to the traffic status information; and generating a traffic information message including the message management information, the status information, and the location information. Therefore, the method provides a vehicle driver who travels along a traffic-jam road or congested road with road traffic status information in real time, such that the vehicle driver can arrive a desired destination within the shortest time using predicted road traffic information.