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JPH0111706Y2 |
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JPH0117799B2 |
In the welding of tubes with bevelled ends without heels or root-faces, all the weldings beads are made from the outside of the tubes with the tubes being in contact with local gap not exceeding 2 mm. The first and second welding beads a...
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JPH0110543Y2 |
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JPS6442794U |
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JPH0114477B2 |
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JPS6463895A |
PURPOSE: To improve nitric acid resistance of a welding part by performing padding by the use of a welding rod of austenite stainless steel without containing Mo. CONSTITUTION: In the case where austenite stainless steel 1 containing mol...
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JPS6462278A |
PURPOSE: To provide a titled structural member which improves the corrosion resistance of a weld zone and is used in the state of contact with a nitric acid soln. by including ≥3 layers of welding layers formed of a welding rod of a st...
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JPS6433378U |
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JPS647585Y2 |
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JPS6447092A |
PURPOSE: To secure a soldering layer having at least a minimum thickness, by making the height of a protecting part provided by applying and curing a solder resist in the vicinity of a land of a circuit board high enough to obtain a spac...
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JPS646368Y2 |
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JPS6444299A |
PURPOSE: To enable easy and exact positioning so that stable welding can be executed by projecting pawl parts for positioning respectively to both ends of an expanded sheet consisting of a thin metallic sheet and engaging the pawl member...
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JPS646854B2 |
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JPS6417085U |
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JPS642672U |
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JPS6365426B2 |
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JPS63290315A |
A soot blower lance tube is disclosed comprising at least an inner and an outer, hollow tubular section (101, 102), each of equal outer diameter and welded to one another end-to-end, wherein the inner one (101) of said sections has a wal...
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JPS6358678B2 |
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JPS6358679B2 |
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JPS6358073B2 |
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JPS6356031B2 |
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JPS63264293A |
PURPOSE: To reduce the manufacturing cost of the titled manifold and to improve its product quality by forming projectional flanges having large and small dia. pipe expansion parts on a main pipe and inserting branch pipes in the small d...
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JPS63260693A |
PURPOSE: To simplify the joint changing work by cutting the outer piping from a supporting joint pipe and supporting the inner piping from a fixed system and then, changing the supporting joint pipe to perform the welding while supportin...
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JPS63258748A |
A container of sheet metal includes a side wall whose ends are connected by means of a fold to a bottom wall and/or a top wall. Each fold is additionally reinforced, secured and/or sealed by welding. The welding seam is arranged along an...
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JPS63162842U |
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JPS6340676Y2 |
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JPS63255484A |
1. A corner joint (1) for connecting two mitred hollow chamber profiles (2) by welding, wherein the outer contour of the corner joint (1) is adapted to match the inner contour of the (one of the) hollow chamber(s) (3) of the hollow chamb...
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JPS6351795B2 |
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JPS6351220B2 |
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JPS6338077Y2 |
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JPS6337554Y2 |
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JPS6348628B2 |
PURPOSE:When the stirring blade is fixed to the stirrer shaft for glass smelting around the outer periphery, flanges are formed on the inner edge of the blade and the blade is welded to the stirrer at the flange part to increase the weld...
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JPS6347557B2 |
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JPS63221838A |
PURPOSE: To increase the fatigue resistance of a corrosion-resistant transmission shaft by making the distance in a parallel direction the axial center between the base of the welded part on the side nearest to the shaft coupling and the...
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JPS6334795Y2 |
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JPS6345918B2 |
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JPS63133894U |
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JPS6343471B2 |
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JPS63203280A |
PURPOSE: To detect weld defects and to increase the strength of the titled welded joint by forming an angle between the groove surface and the welded joint surface to an obtuse angle and reducing the buttering welding quantity with the a...
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JPS6340636B2 |
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JPS63192588A |
PURPOSE: To simplify to manufacture the titled tube and to improve the degree of freedom of a cross section of the tube by bending and forming an Al thin plate tubularly and forming edge parts with the specific length at both side edges ...
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JPS63192587A |
PURPOSE: To reduce the cost of a product by forming an air duct on one hand of a base metal or a joining member to be butted in advance and carrying out an airtightness test of a welded zone via the air duct after welding. CONSTITUTION: ...
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JPS63180377A |
PURPOSE: To decrease the crack of a welding heat-affected zone, and to obtain the welding zone of a high quality by executing the welding after forming an alloy film on the groove surface of a welding material, at the time of welding of ...
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JPS63113864U |
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JPS63501700A |
(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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JPS63108690U |
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JPS6325009Y2 |
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JPS6325020Y2 |
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JPS63165068A |
PURPOSE: To prevent the formation of bulging of a metal plate by providing plural through holes or the groove passing to the end face on a metal plate via a gap and joining to the base body composed of a metal or ceramics. CONSTITUTION: ...
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JPS6325032Y2 |
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