The present invention relates to an electronic throttle device (100) comprising a throttle valve (10), an electric motor (20), and a control unit (30), for adjusting an amount of intake air to an internal combustion engine (200) of a straddle-type vehicle, the electronic throttle device further comprising a mechanical throttle-valve actuating mechanism (50) comprising a first rotational member (54...

The present invention discloses a hinge bushing and manufacturing method thereof, a raw metal material is subject to a first rolling process so as to form a main body having a base seat, a supporting section and an accommodating slot, then a forming column is disposed in the accommodating slot of the main body, and the main body accommodating the forming column is subject to a second rolling proce...

A linear sliding rail with a press fitter of coating tape is disclosed, which is a press fitter to paste the coating tape onto the upper surface of the sliding rail. It is mainly formed of a sliding rail, a coating tape, and a press fitter. The press fitter includes a penetrating part, and each of both sides includes a leg part, and two legs are across both sides of the sliding rail respectively, ...

A separable shaft coupler for coupling a transmission shaft and a passive shaft in a transmission device includes a first plate and a second plate. The first plate is connected to the transmission shaft and has a protrusion. The second plate is connected to the passive shaft and has a concavity. When the transmission shaft is coupled to the passive shaft, the protrusion is received in the concavit...

An endless power transmission belt having a load carrier cord formed from a plurality of strands, wherein the strands include fibers of para-aramid and polyvinylpyrrolidone (PVP); and a method for increasing the flexural fatigue resistance and durability of an endless belt, including the step of selecting for the belt's load carrier cord a yarn comprising a fiber of para-aramid and PVP. The belt m...

An ultrahigh-pressure fluid system, such as an ultrahigh-pressure fluid pump, includes an improved dynamic seal assembly that can withstand pressures above 40,000 psi, and more preferably, pressures up to and beyond 87,000 psi. The dynamic sealing assembly (21) includes a plastic seal (22) having a bore (23) through which the plunger (12) reciprocates, and a bearing (24) positioned adjacent the se...

This invention is about a structure of the ball valve and the manufacturing method thereof. The first mold is used to make the primary base which is fireproof and heat resisting. The primary base is inserted into the second mold to form an evenly layered, waxed covered secondary base. The secondary base is applied to make a third mold with slurry coating of shell molding, and then the wax layer of...

A coupling mechanism and a display device using the same are provided. The display device comprises a casing of the display panel, a holding arm, a coupling mechanism and a base. The holding arm is for holding the casing of the display panel. The coupling mechanism is for coupling or separating the holding arm and the casing of the display panel. The coupling mechanism comprises a positioning elem...

The present invention is a stand structure for an electric device which has a plurality of linkage members. The linkage members are pivoted to each other with a pivot device respectively, and at least one of the linkage members has capacity space defined in the inner thereof. The stand structure for the electric device of the present invention further has a locking device, and the locking device h...

A hybrid lighting source is disclosed. The hybrid light source includes a heating light source module and a color temperature controlling module. The heating light source module has a heating light source to emit lights of lower color temperature. The color temperature controlling module has at least a light emitting device to emit lights for adjusting the color temperature of the hybrid light sou...

A frame module including a first frame and a second frame is provided. The first frame has a first surface, a second surface and a first connecting contacting surface. The first surface is relatively to the second surface. The first connecting contacting surface is connected between the first and the second surfaces. The second frame has a third surface, a fourth surface and a second connecting co...

A heating structure of iron plate platform is disclosed, which includes a base plate. A surrounding plate is installed protrusively on the bottom surface of the base plate in a surrounding fashion. A center block and plural heat-conduction rings surrounding the center block are downward installed protrusively inside the region surrounded by the surrounding plate. Plural conducting ribs are install...

The present invention provides a device for detecting liquid level, scaling and temperature for heating container. Mainly, the principles of differential electric potential formed in water conduction electricity and variation of physical impedance developed during thermal expansion/contraction are used to design a structure of container with automatic detection on the occurrence of heating or not,...

The invention is directed to a light source tracking system. A track driving mechanism includes a signal input section and power output section. Multiple photo sensors will detect the light intensity of the center of the light source and produce multiple light signals. A control unit will convert all the signals to data for processing. The light source track driving mechanism has a rotary fixture ...

A pressing apparatus is provided to improve the speed of processing processed objects and decrease the size of a chamber body to reduce the space and material cost. An apparatus(200) for applying a predetermined pressure to a processed object includes an inlet(211,212), an exit(213,214), a chamber body(210), a loader(220,230), a vertical transfer unit(260), and an unloader(240,250). The inlet and ...

The present invention provides a steam trap valve, which at least comprises: a main body, an upper lid, a floating ball, and a nozzle. A tail-end pipe is installed on one side of the main body to connect with the steam pipe, the other side includes a nozzle. The bottom of the main body has a pair of supporting tracks for the floating ball to lean against. The lateral side of the floating ball is s...

The invention relates to a plate heat exchanger in which the heat exchanging plates are brazed together along the periphery ( 17 ) of the exchanger and around port holes ( 2',4 ') in neighbouring plates to prevent that the heat exchanging flows mix when flowing through port channels comprising said port holes ( 2',4 '). In order to facilitate draining of heat exchanging media from the exchanger an...