摘要:
A cable or the like protection and guide device is disclosed and claimed. The shape of a shoe, which is mounted on the cable or the like protection and guide device, and a structure of a mounting portion on a cable or the like protection and guide device side, are simplified, the collision sound generated when shoes slide on each other is suppressed and the endurance of the shoe is improved whereby a long life is obtained. The above-mentioned problems are solved by a cable or the like protection and guide device, characterized in that a shoe is provided on the flexion inner circumferential side of each link plate, a front end portion and a rear end portion of the shoe and a side wall portion of the shoe having a hook, which engages with a concave portion provided on a side plate of the link plate are molded by a soft resin and a center portion of the shoe having a protrusion portion inserted into an insertion opening provided in a upper end surface of the link plate is molded by a hard resin, that is by use of a two-color molding process.
摘要:
A cable protection and guide device having a connected link module enables quick assembly and reduces the number or parts and parts management necessary to form the cable The cable protection and guide device includes a plurality of side plate portions formed by connected link modules each integrally molded with coupling portions. Stopper links each incorporated with the coupling portions on the cable accommodating space side by a snap-fit mechanism limit the flexional angles of motion. Connecting arms interengage the stopper links on the outer and inner flexion inner circumferential sides.
摘要:
The present invention relates to a sensor (8) for use with an automatic door comprising at least two detectors (10, 12) based on different technologies, a processor (14) for processing the signals generated by at least two detectors (10, 12) in that it simultaneously uses the signals in order to combine the signals and to accurately detect the situation in a surveillance area (20, 22) sensed by the sensor (8).
摘要:
An improved leveling device for adjusting the height of a substrate with a leveling device located between the floor and the bottom of the piece of furniture. The leveling device is comprised by a threaded stud which resides in a propel nut. The threaded stud is comprised by a first end, an end cap, and a second end, a leveling surface. The leveling device is inserted into a bore in the bottom of the piece of furniture. The propel nut of the leveling device grips the bore and holds the leveling device in the bore. The oversized end cap with respect to the threaded stud and the propel nut in combination with the bore of the substrate is resistably movable and exerts a force against the bore in the substrate to counter forces exerted against the leveler by the floor when dragging the furniture.
摘要:
The invention relates to a procedure for etching of materials at the surface by focussed electron beam induced chemical reaction at the surface, with the following steps: a) in a vacuum atmosphere the material which is to be etched is irradiated with at least one beam of molecules and at least one first beam of electrons, whereby the irradiated material and the molecules of the beam of molecules are excited in a way that a chemical reaction takes place and forms a reaction product, which is not gaseous/not volatile—reaction step. The invention is characterized in that b) the reaction product is evaporated from said surface by an second beam of electrons, which heats the material locally to a temperature above the vaporisation temperature of the reaction product —removal step—.
摘要:
An actuator operated microvalve and the method of making same is disclosed and claimed. The microvalve comprises a SiC housing which includes a first lower portion and a second upper portion. The lower portion of the SiC housing includes a passageway therethrough, a microvalve seat, and a moveable SiC diaphragm. The SiC diaphragm includes a centrally located boss and radially extending corrugations which may be sinusoidally shaped. The boss of the SiC diaphragm moves and modulates in a range of positions between a closed position wherein the boss interengages said microvalve seat prohibiting communication of fluid through the passageway and a fully open position when the boss is spaced apart from the seat at its maximum permitting communication of fluid through said passageway. The actuator includes a SiC top plate affixed to the boss of the diaphragm and a first electrode and the second upper portion of the SiC housing further includes a second electrode.
摘要:
A magnetorheological device comprising a housing having a divider within the housing is disclosed and claimed. A rotary impeller having two paddles is rotatably mounted within the housing. The rotary impeller sealingly engages the divider and the paddles in combination with the divider forms a first chamber and a second chamber. Magnetorheological fluid resides in the chambers and a passageway interconnects the first and second chambers. A coil surrounds a portion of the passageway such that when energized the magnetorheological fluid solidifies plugging the passageway. As the impeller rotates, it pushes the incompressible fluid against the divider in the housing and the plug in the passageway and retards and/or stops the motion of the impeller.
摘要:
The present invention relates to a thermally sensitive array device for detecting a presence of a target object in a surveillance area. The device comprises a plurality of at least two thermally sensitive sensors provided in an array arrangement, each thermally sensitive sensor being associated with one of a corresponding plurality of at least two surveillance spots comprised in the surveillance area. Each thermally sensitive sensor comprises a sensitive element adapted to absorb a portion of thermal infrared radiation emitted from one of said plurality of targets located inside the surveillance cone corresponding to the thermally sensitive sensor. The thermally sensitive sensor can be a thermopile, a bolometer, or any other type. Electronic circuits in each thermally sensitive sensor are adapted to measure a signal generated in the thermally sensitive sensor as a consequence of the temperatures of the target.
摘要:
A cable or the like protection and guide device is disclosed in which inadvertent disconnection in a coupling portion of a side plate due to the repetition of flexional movements is avoided. Stress concentration is reduced in a flexion portion during restriction of flexional movements whereby excellent endurance on repeated flexion fatigue can be exhibited and in which the number of parts and the assembly operation can be reduced. Plates disposed in a right and left pair are integrally formed by a front side plate portion 111, a rear side plate portion 112, and a flexible coupling portion 113 interposed between the front side plate portion 111 and the rear side plate portion 112. The coupling portion 113 includes a thin plate-shaped central flexion allowable region 113a and base end continuous regions 113b, 113b with gradually increased plate thickness from the central flexion allowable region 113a side toward the front side plate portion 111 and rear side portion 112, respectively.
摘要:
The invention refers to a procedure for etching of materials at the surface by focussed electron beam induced chemical reactions at said surface. The invention is characterized in that in a vacuum atmosphere the material which is to be etched is irradiated with at least one beam of molecules, at least one beam of photons and at least one beam of electrons, whereby the irradiated material and the molecules of the beam of molecules are excited in a way that a chemical reaction predetermined by said material and said molecules composition takes place and forms a reaction product and said reaction product is removed from the material surface-irradiation and removal step.