1. A process for the elimination or avoidance of troublesome edge displacement on the impacting faces of tube ends (1) that are to be joined together by means of a welded seam, in which each of the tube ends (1) is pushed on to a sizing plug (5) combined with a press die (3) and thereby the face of the tube end (1) is provided with a profile for the welding seam by compression against an end face ...

PURPOSE:In automatic clutch, clutch engagement speed is changed in three stages, to obtain smooth clutch engagement and to prevent from shock and racing of engine.

PURPOSE:To form ended parts with a good appearance and a high tenacity at the ends, resistant to friction without causing broken yarns, by applying turning air flows to the ended parts in the opposite directions. CONSTITUTION:The air flows jetted from the holes 8 and 9 are turned in the hole 5 divided by the wall 7 in the opposite directions. The yarns are subjected to Z twists in the zone D by th...

A method of manufacturing an electro-magnet, comprising two tubular poleshoes which are coaxially arranged with respect to each other and in which an armature is slidable, the inner surface of the poleshoes and the outer surface of the armature being successively degreased and pickled, after which they are provided with a nickel layer by electroplating, and a nickel phosphide layer formed by elect...

PURPOSE:To reduce noise of a machine by providing bubbles on the inside of cast steel wall for forming a casing. CONSTITUTION:A number of bubbles 10 are provided on the inside 8 of a casing 7 into the thickness 9. These bubbles 10 consist of a number of surface cavities 11 bored on the inside 8 of the casing 7 and hollows 12 with larger diameters than the surface cavities 11 in the thickness 9 of ...

PURPOSE:To prevent the increase of consumed fuel and NOx, by inhibiting the shift-up to overdrive by a hydraulic controller for an automatic transmission provided with an overdrive apparatus when the temperature of engine is low.

An acoustic method and apparatus for investigating an earth formation penetrated by a borehole are described. Acoustic transducers are mounted on a tool to accurately determine the distance between a segment of the tool and the wall of the borehole. The acoustic transducers are positioned in such manner that the stand-off distance between individual resistivity measuring electrodes in an array, wh...

PCT No. PCT/GB79/00112 Sec. 371 Date Mar. 5, 1980 Sec. 102(e) Date Mar. 4, 1980 PCT Filed Jul. 4, 1979 PCT Pub. No. WO80/00128 PCT Pub. Date Feb. 7, 1980.In a shredding machine having contra-rotating cutter shafts (16,17) carrying cutters (18), one shaft (16) is at a lower level than the other and the side of the shredding chamber (12) alongside the lower shaft has an ejection chute (71) for intra...

In a high density solenoid operated multiple punch apparatus, having a punch head provided with the plurality of closely-spaced large bores arranged in column and rows that extend partially through the punch head from the top side, solenoid elements mounted in the large bores, a plurality of holes with a diameter smaller than the large bores aligned with the large bores and extending the remaining...

An apparatus for winding a yarn on a bobbin comprising: a guide for serving as a fulcrum of the traverse motion of yarn; a mechanism for positively driving and holding the bobbin; a traverse mechanism which is provided with a traverse guide having a narrow opening and a wide yarn holding portion and which reciprocates the traverse guide along the direction of the generatrix of said bobbin so as to...

1. Method for filling tubular electrodes of lead accumulators, in which a paste-like active material is pressed into little woven tubes which are slipped on filling tubes and can be pulled off them under the filling pressure depending on the filling advance, characterized in that the active material, after passing a pression chamber, is fed to the filling tubes in an excess amount and the filling ...

Apparatus and a method for removing suspended particles from water in a circular tank having a distribution and flocculation chamber immersed in the tank of water and carried circularly around the tank by a carriage. Flocculating material and inlet water are introduced into the body of water from the moving flocculating chamber at the same rate as clarified water is discharged through a filter sub...

The invention relates to an adapter for a drop unit with a chamber (13), application hose, clip and probe a.o. for enteral nutrition and intended substantially for disposal packages. The invention is characterized in that it comprises a main member (3) intended to sealingly be attached in the opening of the package (1). The main member is provided with a first through hole (6) for emptying the con...

The invention relates to an adapter for a drop unit with a chamber (13), application hose, clip and probe a.o. for enteral nutrition and intended substantially for disposal packages. The invention is characterized in that it comprises a main member (3) intended to sealingly be attached in the opening of the package (1). The main member is provided with a first through hole (6) for emptying the con...

PURPOSE:To improve the reliability and the operativity of a computer system, by detecting the relation between a check signal, which is generated at intervals of a prescribed time, and an intermittent signal, which is generated in accordance with the advance of the processing, and detecting surely the malfunction of a processing device due to the erroneous reset at the time of power-on. CONSTITUTI...

PURPOSE:To absorb effectively impact energy to ensure uniform and smooth transmission of power in power transmitting gears by providing a groove in each tooth widthwise and radially from the tooth top toward the tooth bottom. CONSTITUTION:Starter gears 7, 26 are provided respectively with grooves 28, 29. Thus, since only (a) portion is subjected to flexion having no effect on (b) portion in the ro...