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JPH08252677A |
PURPOSE: To join rolled stock with a required joining strength in a short time by grinding only the lower surface in the rear end of a preceding rolled stock and the upper surface in the tip end of a succeeding rolled stock, with the red...
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JPH08252678A |
PURPOSE: To join rolled stocks with a sufficient joining strength by grinding the lower and end face in the rear end of a preceding rolled stock and the upper and end face in the tip end of a succeeding rolled stock, maintaining the mach...
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JPH08252728A |
PURPOSE: To sandwich preceding and succeeding rolled materials on a carriage running in the rolling direction, execute cutting of working faces, make the working faces into deoxidation condition, joint them with pressure by means of uppe...
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JP2537427B2 |
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JPH08243851A |
PURPOSE: To provide a double layer steel pipe excellent in site welding executability wherein a butt beveling offset at site relay welding time can be decreased by improving an internal diametric accuracy of a pipe end, in the double lay...
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JP2535964B2 |
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JP2530467B2 |
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JP2529910B2 |
A formed part (10), particularly for use as an axially loadable slide bearing, is proposed, comprising a metal body (11) and a ceramic body (12) which are non-positively bonded together by means of heat treatment. The metal body (11) has...
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JP2508504Y2 |
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JPH08206926A |
PURPOSE: To successively perform finishing work after works are integrally formed by working the works brought into pressure contact on the side of main spindle stands holding the integrally formed work. CONSTITUTION: Works W1 and W2 are...
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JP2523252B2 |
PURPOSE: To provide an internal groove capable of retaining and holding a fixing split ring by deforming a thinned wall body on the split ring maintaining a state that the slit of the split ring is opened in a manner that the split ring ...
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JPH08192242A |
PURPOSE: To provide a producing method of a steel plate with projections which the projections can be buried with a small force being used much in the civil engineering or construction fields, etc. CONSTITUTION: Projections 3 are buried ...
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JPH08184977A |
PURPOSE: To provide a process for producing a cylindrical body capable of coupling a cylindrical member and a flange member so as to set the coaxiality and run-out accuracy at high accuracy by fitting the flange member into the end of th...
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JP2515894B2 |
The tool set comprises a male die and a female die cooperating to connect metal sheet workpieces when driven by a press. The male die is trunconical. The female die includes an anvil and forming members which, in a first operation phase,...
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JPH08174101A |
PURPOSE: To reduce a man-hour at the time of assembling while applying the high assembling precision onto articles, and to reduce the number of parts. CONSTITUTION: At the time of producing articles 4 having the joining structure of a cy...
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JP2510041B2 |
In a ceramic rotor and metal shaft assembly, a ceramic rotor has a protruded portion and is joined at the protruded portion to a recessed portion of a metal shaft by shrinkage fit or the like fitting method of fixedly holding the protrud...
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JP2509129B2 |
PURPOSE: To join different metallic materials with friction with high strength by melting the end face of one side metallic material with friction heat and pressurizing force and moving the tapered shaft of the other side metallic materi...
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JP2509512B2 |
PURPOSE: To cope with the production of many kinds in small quantities by forming a tooth form part on the outer periphery of a ring-shaped work and protrusions for calking on the inner periphery, inserting the protrusions for calking in...
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JPH08155746A |
PURPOSE: To form steel pipe for through column with a column beam junction part as a whole by inserting and shrinkage-fitting a short thick-wall steel pipe in a steel pipe for column and forming a column beam junction part of double pipe...
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JP2505949B2 |
PURPOSE: To facilitate manufacture, when assembling the turbine blades of a gas turbine engine in the retaining cavities of a rotor ring, by performing metallurgical junction after a gap between each blade and each retaining cavity is me...
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JPH08121629A |
To enhance assembling property by tightly fastening a conduit connecting part to the wall of a receiving hole in its outer peripheral surface by using the radial expanded width part of the cross section of the conduit connecting part in ...
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JPH08117895A |
To enable reliable fixation of an insert part and a tubular part in the method for manufacturing a junction between both parts by using a edge bending part. The tubular part 10 is covered and inserted with a tubular tool part 36 having a...
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JPH08503759A |
PCT No. PCT/EP93/03186 Sec. 371 Date May 23, 1995 Sec. 102(e) Date May 23, 1995 PCT Filed Nov. 13, 1993 PCT Pub. No. WO94/12789 PCT Pub. Date Jun. 9, 1994A valve for high-pressure radial piston pumps suitable for controlled brake systems...
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JPH0890348A |
PURPOSE: To form a through junction between a through column steel pipe and a beam into a double pipe structure by attaching a short steel pipe sleeve tight to the same position of the column steel pipe by means of shrinkage fitting in o...
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JPH0890349A |
PURPOSE: To form a through column steel pipe as a whole by forming a column junction in a double pipe structure by connecting all short column steel pipe ends with one another by means of shrinkage fitting in order to reinforce this junc...
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JPH0829991B2 |
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JPH0829457B2 |
Proposed is a method for bonding of a ceramic body and a metallic body at a relatively low temperature not to cause substantial deformation or material degradation of the ceramic and metallic materials. The surface of the ceramic body is...
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JPH0826762B2 |
Pivot rods, such as push rods of the type found in fuel injector and engine cylinder valve drive trains, wherein a pivot element (15, 20) is formed of a ceramic material that is joined to a nonceramic mounting shaft (5) as a tip portion ...
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JPH0874870A |
PURPOSE: To provide a mechanical element having no possibility of a fitting part being broken by a high load under use. CONSTITUTION: A mechanical element is formed by forming a swollen part 2 by rolling the fitting area outer circumfere...
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JPH0825097B2 |
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JPH08502212A |
A tool holder for use in a machine tool spindle comprising a shank portion, a tool mounting portion and a circular flange portion. Disposed in the distal end of the mounting portion is a central aperture while disposed in the distal end ...
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JPH0858646A |
PURPOSE: To facilitate the manufacture of a driven wheel by fixing a rotating shaft pressingly into fixtures in the driven wheel comprising a a rotating wheel onto which an endless crawler drive belt is applied, a rotating shaft which su...
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JPH0852622A |
PURPOSE: To particularly efficiently and quickly heat a flange in an attaching and detaching device for a flange shrinkage-fitted to the shaft end part of the main shaft of a of a ship. CONSTITUTION: As the heating means of a flange 2 to...
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JPH0847820A |
PURPOSE: To improve working efficiency and form an airtight joint part without generation of crack and the like by joining together a can body and a thin plate pipe by shrinkage fitting instead of customary welding, in formation of the c...
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JPH0813436B2 |
The invention relates to an iron sponge briquetting press having two opposite rollers. The rollers consist of a roller base body and a coating affixed thereto, in which the moulding recesses for shaping the briquettes are formed. In orde...
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JPH089108B2 |
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JPH08500775A |
PCT No. PCT/DK93/00439 Sec. 371 Date Jun. 27, 1996 Sec. 102(e) Date Jun. 27, 1996 PCT Filed Dec. 22, 1993 PCT Pub. No. WO94/15757 PCT Pub. Date Jul. 21, 1994A method for mounting a cylinder sleeve in a base member is disclosed, in which ...
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JPH0824909A |
PURPOSE: To enable a rolling stock to be fed continuously to a finishing mill by running a truck in a rolling direction with the preceding and succeeding rolling stocks clamped. CONSTITUTION: The pressure welding device of a joining devi...
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JPH084880A |
PURPOSE: To elongate the life of a camshaft or a cam disc by inductively hardening a surface layer on an outer periphery of a cam disc on a camshaft by the alternating magnetic field, and increasing the internal compression stress produc...
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JPH07328763A |
PURPOSE: To fit a metal case so that cracks are not generated in a nozzle for the molten metal such as a sliding nozzle. CONSTITUTION: The inner circumference of a metal case 4 to be fitted to the outer circumferential part of a nozzle f...
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JPH07328853A |
PURPOSE: To prevent stainless steel and zirconium alloy from being damaged by galvanic corrosion and crevice corrosion by respectively forming a high temperature oxide film on end part surfaces of a stainless steel pipe and a pipe compos...
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JPH07323339A |
PURPOSE: To avoid the breakage of a die used in the ironing of a cylinder stock by shrinkage fitting a cemented carbide die to a hollow part of a hardened cemented carbide ring, and shrinkage fitting the ring where the die is shrinkage f...
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JPH07101022B2 |
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JPH07285031A |
PURPOSE: To provide a fitting method of a shaft and an object to be fitted by shrinkage fitting by which a failure in fitting work can be promptly detected and efficiency of fitting work can be improved. CONSTITUTION: A burnt temperature...
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JPH07279947A |
PURPOSE: To reduce the allowance of a bearing bush to be inserted into a bearing hole of a seat member as much as possible and to prevent damage to a bearing surface at the time of force-fitting into the bearing hole. CONSTITUTION: A sli...
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JPH0746404Y2 |
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JPH0746427Y2 |
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JPH07277900A |
PURPOSE: To enable joining with high accuracy and to greatly improve the yield of products by subjecting a single crystal plate and polycrystalline plate subjected to precision height adjustment to float polishing and applying of an acid...
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JPH07276038A |
PURPOSE: To insert a metallic case so as not to generate a crack in a sliding nozzle. CONSTITUTION: The inner periphery of the metallic case loaded on the outer peripheral part of the sliding nozzle is formed smaller than the outer perip...
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JPH0796886B2 |
The force-locking connection between a shaft (1) and driving elements (21) attached to it is improved or achieved via a slight plastic expansion of the shaft in that the driving elements are arranged in groups and connected by connecting...
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