Abstract:
A device for applying a working or assembling process to an article at an appropriately selected position as temporarily mounted to a supporting plate through a hole formed therein, having a housing of a generally twohold tubular structure, an annular piston disposed in an annular space in said housing and adapted to be axially reciprocated by selective supply or exhaust of pressure fluid, and a plurality of cotter members arranged in the tubular housing so as to be selectively driven out of the tubular housing radially outwardly as driven by the annular piston by way of a wedging engagement with the annular piston, so that the cotter members are driven against the inner peripheral wall surface of the hole of the supporting plate with very high force available by the wedging engagement.
Abstract:
A powder supplying device (2) includes a case (6) in which a storage portion (6a) is formed for temporarily storing powder (10), the case (6) having an inlet (6b) formed in an upper end of the storage portion (6a), and a rectangular outlet (6c) formed in a lower end of the storage portion (6a); a rotor (7) that is arranged in the case (6) and transports the powder, (10) in the storage portion (6a) to the outlet (6c) by rotating; and a mesh body (8) through which the powder (10) that has been transported to the outlet (6c) passes. The powder supplying device (2) supplies the powder (10) onto an upper surface of an electrode foil (5). The rotor (7) has a brush-like shape, with a plurality, of hair members (7b) radially implanted pointing radially outward with an axial center (G) of the rotor (7) as the center.
Abstract:
Individual plate members (W1, W2, W3, W4, W5) that are different in plate thickness or material are joined together by mush seam welding to form a hollow material (W, W'), and the rigidity is controlled in individual parts. By spinning the rigidity material (W, W'), a junction (1b) and a cone (1c) are formed in an optimum shape, and a hollow member (1) is manufactured. Thus, the hollow member (1) smooth in juntion and high in welding strength is obtained in spite of thin plate material. When this hollow member (1) is used in a catalyst container, the sealing performance is excellent without being accompanied by an increase in radiant noise or an increase in weight.
Abstract:
PROBLEM TO BE SOLVED: To provide a new retention device constituted so as to be able to easily take the tomographic image of the head of an animal. SOLUTION: The retension device has a base stand 2 for fixing a rat 11. First fixing members 3 inserted in both ear holes of the rat 11 are formed on the base stand 2 and the second fixing member 4 hooked with the foreteeth of the rat 11 to fix the head 12 of the rat to the base stand 2 along with the first fixing members 3 is formed on the base stand 2. The first fixing members 3 are provided with a pair of the pedestals 31 arranged on both side parts of the base stand 2 and the insertion pins 32 disposed in the pedestals 32 so as to be freely adjusted in the protruding quantity from the base stand 2 to be inserted in the ears of the rat 11. The second fixing member 4 is equipped with a pedestal 41 and the hooking pin 42 disposed on the pedestal 41 so as to be freely adjustable up and down and hooked with the foreteeth of the rat 11.
Abstract:
A method of improving image sharpness or image resolution on a dye sensitized electrophotographic photosensitive plate to be negatively charged before image light exposure and with use of positively charged toners, the method comprising applying ultraviolet light to the surface of the dye-sensitized photoconductive layer of the plate before the negative charging. Thereby, it becomes possible to use positively charged toners with excellent resultant image sharpness or resolution.