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JPS62273830A |
PURPOSE: To enable reuse of two works by welding or adhering or cutting off a joint, by a method wherein another substance is provided on two works under a state where the other substance is close to the works by separating from the work...
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JPS6255478B2 |
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JPS62181752U |
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JPS62179412U |
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JPS6253639B2 |
Disk screen shaft assemblies have an array of concentric annular toothed disks mounted in axially spaced relation on and along shaft perimeters, with the inner diameters of the disks having bevelled edges welded to the shaft perimeters i...
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JPS62174792U |
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JPS6251709B2 |
A process and an apparatus for continuously welding large high gauge sheets, according to which the position of a torch is defined by a feeler bearing on the root and on a wall of a chamfer. After carrying out a first weld line a switch ...
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JPS62169792U |
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JPS62244950A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS62165092U |
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JPS62238072A |
PURPOSE: To form a weld zone having good quality with high efficiency by inserting insertion material between panel materials to be welded so as to form a projecting part along the direction of a weld line and melting this projecting par...
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JPS6239889Y2 |
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JPS62230486A |
PURPOSE: To improve working efficiency by strongly pressing the peripheral edges of steel products to form recesses and projecting parts for spot welding. CONSTITUTION: One side edge of the plate steel products 2 is strongly pressed from...
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JPS6247112B2 |
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JPS62155985U |
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JPS62154202U |
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JPS62146049U |
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JPS62207597A |
PURPOSE: To extend the life of a bar like body by respectively forming a concentric hole on each joining face of two members to be joined and by fitting the joining member have the outer diameter larger by the binding allowance than the ...
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JPS6242720B2 |
The stress corrosion tendency of a welded pipe in service in a nuclear reactor water line is reduced by applying to the outside of the pipe a secondary weld bridging the primary weld of the joint beyond the axial extremities of the prima...
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JPS62202154A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS62202155A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS62199286A |
PURPOSE: To prevent the corrosion of a gap by preventing the water immersion to the gap of a weld zone by welding the member to be welded on the weld face forming a metallic base body part in projecting shape and by coating the annular s...
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JPS62197278A |
PURPOSE: To shorten a weld line, and to form easily a floor iron plate by forming many semi-circular notches at a prescribed interval on each opposed end of a perforated plate, and subsequently, welding a linear part between adjacent not...
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JPS62192263A |
PURPOSE: To improve the crack resistance, and to obtain a structure which is fit for use extending over a long period of time, by providing a gradient on the tip of a thick wall cylindrical body, setting it to almost the same as wall thi...
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JPS62183971A |
PURPOSE: To reduce the rigidity of a filler metal, and to prevent a damage caused by a stress concentration, by butting a high strength material to a low strength material, and melting in the filler metal and executing a joining so that ...
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JPS62127388U |
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JPS62127389U |
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JPS6236793B2 |
Tapered stainless steel spool pieces are welded to the ends of stainless steel pipe lengths at the factory to provide subassemblies which are then annealed and thereafter in the field are positioned with the larger free ends of opposed s...
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JPS62176605A |
PURPOSE: To eliminate the abrupt tension fluctuation in the joint part between a broad steel product and narrow steel product and to permit smooth rolling by working the non-joint surfaces of said joint part to a tapered shape symmetrica...
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JPS62121424U |
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JPS62121399U |
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JPS62173010A |
PURPOSE: To easily and securely connect a strip material and leader material body by arraying slit holes to the strip material to be treated, passing the tongue-shaped projecting parts of the leader material corresponding thereto into th...
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JPS6228563Y2 |
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JPS62165068A |
PURPOSE:To prevent cracking due to creep strain by weldingly installing a metal member onto a part on which a welding metal of low carbon steel is weldingly underlaid. CONSTITUTION:A welding metal 5 of a low carbon steel which does not s...
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JPS62163887A |
PURPOSE:To suppress the generation of the reduction of effective area, stress concentration, and welding deterioration by forming an opened port onto other structural members at the arcuate projection edge part of a girder for a vessel, ...
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JPS62112673U |
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JPS62161404A |
PURPOSE: To improve joining strength and rolling efficiency by cutting a preceding material and succeeding material and joining these materials by welding on the inlet side of a finishing mill, providing a looper between a joining machin...
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JPS6233035B2 |
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JPS6227721Y2 |
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JPS6227704Y2 |
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JPS62156092A |
PURPOSE: To prevent the stress corrosion crack at the welding part of a piping and equipment by coating the welding part of the piping made of stainless steel and equipment by affixing an adhesive tape. CONSTITUTION: An adhesive tape 3 i...
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JPS62106062U |
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JPS6230867B2 |
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JPS62101691U |
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JPS62144883A |
PURPOSE: To constrain the diffusion of a carbon and to prevent the embrittlement of a weld zone by forming in a tubular transition piece after joining with diffusion or hot rolling an Ni group foil by pinching it to a welding dissimilar ...
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JPS62132085A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS6222306Y2 |
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JPS6286992U |
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JPS6286988U |
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JPS6225477B2 |
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