261results about How to "Reduced impact resistance" patented technology

A support stand for a flat-panel display monitor includes a mounting base, a connecting base, and two link shafts. Each link shaft has a first end rotatably connected to the mounting base and a second end rotatably connected to the connecting base. The support stand further includes a restricting pole fixed to the mounting base and positioned between the two link shafts, the restricting pole abuts against the two link shafts, thus restricting a rotary range of the two link shafts.

A locking assembly for retaining a wear member to excavating equipment has a locking element that is received into an opening in the assembly and is movable about a pivot axis in the opening between a hold position and a release position. The locking element has an outer edge that is generally opposite the pivot axis that opposes a base surface of the opening when the locking element is in the hold position. The outer edge is configured to pull away from the base surface when the locking element is rotated from the hold position toward the release position.

A prepreg containing a carbon fiber [A] and a thermosetting resin [B], and in addition, satisfying at least one of the following (1) and (2).(1) a thermoplastic resin particle or fiber [C] and a conductive particle or fiber [D] are contained, and weight ratio expressed by [compounding amount of [C] (parts by weight)] / [compounding amount of [D] (parts by weight)] is 1 to 1000.(2) a conductive particle or fiber of which thermoplastic resin nucleus or core is coated with a conductive substance [E] is contained.

This invention provides multi-layered composites, laminates and composite joints in which at least one resin-impregnated, fiber-containing layer is joined or laminated to a core layer having a lower flexural modulus or higher elongation at break, higher toughness, or a combination of all or some of these properties. The multi-layer composite produced by laminating or joining these materials together has improved shearout, impact and cutting resistance, since stresses caused by outside forces can be more widely distributed throughout the composite.

The present invention describes a specialized exercise apparatus and method for use that targets the muscles in and around the abdominal, oblique muscles and mid section of the body. The machine is comprised of a flat platform upon which an individual stands while grasping a pair of handlebars that are positioned at waist height. The handle bars are attached to the top of a vertical riser that extends downwardly and is attached to a pair of horizontal rotating pivot arms. The pivot arms are attached to the center of a rotating power pulley horizontally suspended by bearings below the forward area of said platform. The power pulley is connected by a belt to a resistance mechanism, such as a flywheel or turbine fan, again suspended by bearings, below the rear portion of said platform. In the flywheel adaptation of this invention, additional resistance is provided by an adjustable magnet that is controlled by a lever mounted to the side of the vertical riser. An individual stands upon the apparatus, and while keeping the lower body relatively stationary, rotates the handle bars, and thus the pivot arms, from side to side up to 220 degrees of rotation and provides an adjustable measure of resistance which produces an increased use of the muscles in and around an individual's torso and midsection area.

The invention provides a copper alloy wire, a copper alloy stranded wire, a coated electric wire, a wire harness and a manufacturing method of the copper alloy wire. This copper alloy wire used as the conductor in a wire for use in vehicles contains 0.4-2.5 mass% Fe, 0.01-1.0 mass% Ti, and a total of 0.01-2.0 mass% of one or more species selected from Mg, Sn, Ag, Ni, In, Zn, Cr, Al and P, the remainder being Cu and unavoidable impurities. The O content is preferably 20ppm or less. The tensile strength is preferably 450MPa or greater. The element wire stretchability is preferably 5% or greater. The conductivity is preferably 62% IACS or greater.

The support stand for a flat-panel display monitor includes a rotatable bracket, a hinge assembly, a base member, a first and a second link brackets. The hinge assembly includes a connecting piece, and a pivotal shaft inserted through the connecting piece and the rotatable bracket. The pivotal shaft forms a restricting flange. The base member includes a supporting block forming a restricting pole. The first link bracket forms two limiting protrusions on the first and second end portions. The first end portions of the first and second link brackets are rotatably connected to the connecting piece, the second end portions of the first and second link brackets are rotatably connected to the supporting block. The two limiting protrusions of the first link bracket abut the restricting flange and the restricting pole respectively, thus adjusting the support stand to move between a first utmost position and a second utmost position.

The invention discloses a copper-free organic ceramic brake pad which comprises an adhesive, a reinforcing material, a friction performance modifier and filler. Modified sulfide, modified graphite, the friction material reinforcing agent and the friction performance modifier are adopted in the formula of a friction material, so that the heat resistance, anti-declining performance, noise reduction property and impact resistance of the friction material are improved, the service life can be prolonged, and the corresponding comprehensive usability of the friction material can be improved. The advantages of stable compression performance, excellent flexibility and lubrication property and the like of the modified sulfide and the modified graphite are used for the formula design of the friction material, so that high-temperature friction performance is guaranteed, high-temperature wear of a product is smaller, friction couple is not damaged, brake noise is reduced, high-temperature cracks are avoided, environmental pollution is reduced, and the like.

The present invention provides a composite implant comprising pores of a porous structure filled with a biodegradable magnesium-based alloy. Further, the present invention provides a composite implant which filles pores of the porous structure prepared by a metal, a ceramic or a polymer with a biodegradable magnesium-based alloy. Mechanical properties of the composite implant of the present invention are improved because a magnesium-based alloy filled in its pores increases the strength of a porous structure comprised of a metal, a ceramic or a polymer. Futher, it can be expected that the magnesium-based alloy filled in the porous structure is decomposed in a living body, thus increasing bone formation rate. Accordingly bone tissue can be rapidly formed because the composite implant of the present invention has high strength and excellent interfacial force between the composite implant and bone tissue, compared to conventional porous materials.

Disclosed is a conductive masterbatch comprising a polyamide and conductive carbon black, the conductive carbon black being present in the form of at least one agglomerated particle having a major axis of 20 to 100 μm, wherein the number of the agglomerated particle(s) is 1 to 100 as observed under an optical microscope with respect to a contiguous area of 3 mm2.

The invention discloses a polymer thin sheet, and a manufacturing method and application thereof, and belongs to the field of polymer materials and processing. The thickness of the polymer thin sheet is smaller than the average pore size of the thin sheet, the polymer thin sheet is provided with a through hole in the thickness direction so that the polymer thin sheet can be in a cellular board shape, the through hole rate is 20-60%, the thickness is 10-500 [mu]m, and the average pore size is 10-500 [mu]m. The preparation method comprises an unwinding step, a continuous cutting step and a winding step. The precision error of the continuous cutting step is + / -0.02 mm. By the adoption of the method, materials with low density, impact resistance, high compression ratio and low compression permanent deformation performance can be prepared and can be applied to sealing and buffering of electronic equipment. In addition, the method is high in production efficiency, low in production cost and suitable for large-scale industrial application.

The support stand for a flat-panel display monitor includes a rotatable bracket, a hinge assembly, a base member, a first and a second link brackets. The hinge assembly includes a connecting piece, and a pivotal shaft inserted through the connecting piece and the rotatable bracket. The pivotal shaft forms a restricting flange. The base member includes a supporting block forming a restricting pole. The first link bracket forms two limiting protrusions on the first and second end portions. The first end portions of the first and second link brackets are rotatably connected to the connecting piece, the second end portions of the first and second link brackets are rotatably connected to the supporting block. The two limiting protrusions of the first link bracket abut the restricting flange and the restricting pole respectively, thus adjusting the support stand to move between a first utmost position and a second utmost position.

A support stand for a flat-panel display monitor includes a mounting base, a connecting base, and two link shafts. Each link shaft has a first end rotatably connected to the mounting base and a second end rotatably connected to the connecting base. The support stand further includes a restricting pole fixed to the mounting base and positioned between the two link shafts, the restricting pole abuts against the two link shafts, thus restricting a rotary range of the two link shafts.

Disclosed is a low-cost lead-free solder having good wettability and impact resistance, wherein occurrence of tin pest is prevented at extremely low temperatures. The lead-free solder has a composition consisting of, in mass%, 0.5-0.8% of Cu, not less than 0.1% but less than 1% of Bi, 0.02-0.04% of Ni and the balance of Sn.