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JP2880213B2 |
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JP2880212B2 |
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JPH11503671A |
PCT No. PCT/FI96/00214 Sec. 371 Date Oct. 20, 1997 Sec. 102(e) Date Oct. 20, 1997 PCT Filed Apr. 19, 1996 PCT Pub. No. WO96/33031 PCT Pub. Date Oct. 24, 1996A method for joining two or more metal parts (1, 2) together. According to the i...
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JPH1177443A |
To provide a shrink fit device whereby only a short time is required for mounting/demounting a cutting tool on/from a tool holder, a particularly a short cooling time is required. In a hole part 3 of a tool holder 1, a shank part 16 of a...
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JPH1171186A |
To provide a method for simply binding a ceramic molded product to a metal member at a low cost in high productivity, while ensuring the mechanical strengths of members, by inserting the metal member into the ceramic molded product havin...
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JPH1148044A |
To provide a force fitting method and device which enhances workability and is excellent in quality. The press-in force fitting device 1 is composed of a hand press 2, pressure fit-in jig 3, steel ball stocking part 4 to accommodate stee...
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JPH1144497A |
To reduce the generation of blow holes in an interface between an inner tube and an outer tube and prevent the separation or the like of the inner tube by a method wherein the thickness of a two-layered composite tube or a three-layered ...
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JPH1142513A |
To provide a method of obtaining joining force equal to or more than that in the past in the case of pressing an iron-made inner into an inner hole of an aluminum-made outer for join, by using a smaller and thinner member. In this press-...
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JPH1142512A |
To obtain firm bonding force by pressing an inner member made of iron, into an inner hole of an outer member made of aluminium along the ridgeline of protrusions of the inner member in the state of heating at least one of the inner membe...
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JP2850554B2 |
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JP2852026B2 |
The camshaft for internal-combustion engines is assembled from the prefabricated shaft (1) and the prefabricated, preferably sintered, cams (2). In the region (C), in which the cam (2) is to be mounted on the shaft (1) such that it canno...
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JPH1110447A |
To reduce cost by simplifying the work in which a sleeve is fixed on an outer peripheral face of a roll main body which constitutes a roll barrel part. In this manufacturing method of a rotary body, a cylindrical metal body 21 having the...
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JP2844540B2 |
Process for the pretreatment of parts for a composite camshaft, in the manufacture of which drive elements are frictionally fixed on a tube by plastic expansion of individual tube sections when the limit of elasticity of the material is ...
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JP2844560B2 |
In order to elongate and relax a stud (1) or the like, a first part (4) which is movable only axially engages the stud, a second part (3) is connected with the first part (4) and a friction element (5) is connected with at least one of t...
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JP2834992B2 |
A method of manufacturing a durable chisel. An axial hole (2) is formed in a chisel (1) so as to open at its tip. Non-metallic powder (3) is charged into the axial hole. A core member (4) made of cemented carbide or other material harder...
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JP2835878B2 |
For elongating and relaxing a bolt, a stud and the like (1) having an axis and arranged in an object (2), the stud (1) is connected with a first part (4) which is moveable only in an axial direction so as to pull the stud (1) in the axia...
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JP2834449B2 |
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JPH10323360A |
To properly rivet a prosthesis low in cost. This coxa socket consists of a metallic outer socket 1 with a thin wall which has an anchor pin 8 connected fixedly to an inner socket 2 made of plastics. Since the support plane 21 of the inne...
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JPH10315058A |
To stably install a joining element on a wall by providing a punch necessary to penetrate through the wall in the joining element. A punch 18 is made travel downward by thrust force Fs. In this case, the pointed tip 28 of a joining eleme...
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JPH10314869A |
To prevent the deformation caused by welding from generating, to improve the dimensional precision, to omit a complicated positioning process in case of assembling a structure, to shorten the assembling time and to assemble at low cost. ...
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JPH10309640A |
To automatize movement of an outer cylinder part during heating to be carried out for heating extraction of a hole member formed of the outer cylinder part and an inner cylinder part by furnishing a moving means to elevate, extend and co...
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JPH10309634A |
To automatize heating extraction work of a fitted article by uniformly and speedily heating most of hole members by furnishing an automatic heating means of the hole members free to change a heating angle against the hole members. Four f...
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JP2822139B2 |
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JP2822405B2 |
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JPH10286724A |
To perform the mounting of a key with high accuracy which is not available by the automatic measurement with a camera in a key position, by mounting a dummy key on a component to be fitted, to be used as a guide for positioning a key gro...
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JPH10277847A |
To enhance the sealing performance of a nozzle tube holder which is fixed to a mounting hole bored in a cylinder head. When a nozzle tube holder 10 is to be fixed to a mounting hole 12 in a cylinder head, a press fitting piece 16b having...
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JP2809882B2 |
The process uses a perforated sheet (3) of a hard metal (4). Each hole (6) in this is made with a lip (5) whose end (7) projects towards the surface of the metal (1) to which it is to be added. The lips form an angle (A) with the surface...
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JP2811372B2 |
A method for obtaining a mechanical lock between two surfaces (10,12) by providing particulate granules (18) between the surfaces and forcing the surfaces (10,12) toward one another at a pressure sufficient to embed a substantial number ...
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JP2810837B2 |
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JP2809502B2 |
A push-pull tool for setting multi-piece fasteners includes a piston that is movable back and forth within a cylinder in response to fluid forces on opposite faces of the piston. One of the fluids is an air-oil foam mixture that acts ess...
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JP2806994B2 |
The invention relates to a powder body (10), a cutting insert (20) and a method to manufacture the insert. The powder body is a compacted unit which comprises a lower side (12), provided with a recess (15) and a protrusion (16) located a...
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JP2805356B2 |
In a crankshaft with hollow cranks, spreading means are inserted into the exit openings of the base cranks and the lifting cranks in the crank webs, which spreading means are distributed over the cross- section and generate a prestressin...
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JP2799452B2 |
To prevent surface damage (e.g. generation of shavings) at the time of bonding and joining two structural members by press fit. The method is friction-bonding of two structural members (particularly, a shaft and a boss) such that surface...
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JPH10230415A |
To provide a surface treating method for a metal bent pipe by which built-up layer thickness can be set to prescribed thickness and durable metallic layers of prescribed components for which metallurgical joints of extremely small diluti...
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JP2789870B2 |
PURPOSE: To easily connect a hollow cylindrical member to a shaft for assembling by accommodating the hollow cylindrical member and the shaft respectively in a first insertion jig and a second insertion jig, and connecting the open ends ...
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JPH10220559A |
To lower the unit price of camshafts mass-produced, by making them in a simpler technique out of the raw material and intermediate material that the skilled in the art normally uses. Camshafts are mass-produced at lower costs out of the ...
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JPH10217017A |
To provide a cutting tool connecting method that does not deform the tip of a cutting edge with simple structure and at a low cost. The inner diameter of the hole section 13 of a shank section 12 is formed a little smaller than the outer...
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JPH10217041A |
To shorten a manufacturing time by providing a fitting allowance between the outer diameter of the serration part of a serration bolt, or the press-in part of a calking bolt, and the hole diameter of a steel plate, to integrally fix the ...
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JPH10217042A |
To firmly retain both metal members while surely insulating them and without causing a position displacement, by insulating between both the metal members by an insulating coating composed of an anode oxide coating provided on at least a...
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JP2780980B2 |
The camshaft for internal-combustion engines is assembled from the prefabricated shaft (1) and the prefabricated, preferably sintered, cams (2). In the region (C), in which the cam (2) is to be mounted on the shaft (1) such that it canno...
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JPH10180550A |
To provide a method for fixing an object to be mounted, which is inserted in or fitted on a cylindrical member or fitted on a rod-shaped member, without slackness in the inserting/fitting direction, and its fixation material. An object t...
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JPH10506578A |
PCT No. PCT/DE96/00923 Sec. 371 Date Feb. 14, 1997 Sec. 102(e) Date Feb. 14, 1997 PCT Filed May 28, 1996 PCT Pub. No. WO97/04898 PCT Pub. Date Feb. 13, 1997A method of producing a connection between an insert element with a tube-like par...
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JPH10156635A |
To realize miniaturization of a facility as well as to remarkably improve efficiency by a simple means. In a piston shrinkage fitting method in which a piston pin is fixed to a through hole 2 formed on a piston head 1 by shrinkage fittin...
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JPH10156634A |
To provide a manufacture of a cylindrical body, by which high- accurate coaxiality and oscillation precision can be obtained when the cylindrical member and a flange member are connected to each other. Connecting parts of the end inner p...
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JPH10137813A |
To provide the device for joining rolled stocks having press rollers for the parts to be cut with which surfaces to be cut with cutters are flattened. This device is provided with a cutting device 18 for cutting the back surface 1a in th...
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JPH10137811A |
To provide a flying joining device with which the effect of cummulative error is eliminated and, even when a traveling distance is longer, the overlapping allowance between a preceding rolled stock and the succeeding rolled stock and the...
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JP2756706B2 |
A device for securing a skin tube to a bendable tube portion that is formed at the distal end of the insert part of an endoscope, the bendable tube portion being bendable by remote control. The method of securing a skin tube to a bendabl...
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JP2747939B2 |
A turbocharger for an automotive vehicle is comprised of a rotatable shaft having a cup-shaped section to which an axial projection of a turbine wheel is fitted under a shrinkage fit. The rotatable shaft is rotatably supported by ball be...
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JP2747610B2 |
A method of manufacturing a high pressure fluid supply pipe of a double pipe structure in which an outer pipe is tightly fit over the outer circumference of an inner pipe, wherein the method comprises a step of forming a double pipe by t...
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JP2741221B2 |
There is disclosed a method of fabricating a double pipe capable of attenuating vibration. The pipe can be used in an automobile exhaust system. The method is initiated with forming a coating either on the outer surface of an inner pipe ...
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