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JPH0555288B2 |
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JPH05186822A |
PURPOSE: To provide a manufacturing method, by which the fatigue strength of a tooth part and the accuracy of the tooth part can sufficiently be maintained after a metal-made boss part and a metal-made annular gear are mechanically combi...
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JPH0543918B2 |
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JPH0543889B2 |
A cam shaft (10) made from lobes (14) having irregularly shaped apertures (16) spaced along the longitudinal axis of a hollow tubular shaft (12). The method of making the cam shaft (10) includes the steps of: inserting a hollow tubular s...
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JPH0524461Y2 |
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JPH05154514A |
PURPOSE: To provide a grooved roll for rolling having excellent wear resistance, crack resistance and long service life. CONSTITUTION: A roll shaft 2 of which. the diameter is gradually decreased from both end parts to the middle part is...
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JPH05146920A |
PURPOSE: To minimize the deformation of a void due to the pressure during connection when a metal material is connected to form the void inside. CONSTITUTION: A groove 12 formed on one plate material to be connected is buried with a fill...
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JPH05131322A |
PURPOSE: To provide a manufacture of a face part of a titanium alloy suction valve having a sufficient durability without, changing the material quality of a valve seat which has been conventionally used. CONSTITUTION: In a method of man...
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JPH0536174B2 |
PURPOSE:To prevent a defect of welding, by holding nozzle plates between pad plates welding their connection parts while forcedly inserting the nozzle plates by expansion fit between diaphragm outer and inner rings and irradiating an ele...
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JPH05126118A |
PURPOSE: To facilitate manufacturing of a long pole by connecting cast pole formation materials to be connected with one another, together, without impeding appearance and shape, under a condition of high strength and high adhesion. CONS...
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JPH0516192Y2 |
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JPH0526611B2 |
A metal-ceramic composite body has a metallic member (l) and a ceramic member (3). The metallic member is integrally connected to the ceramic member by fitting the ceramic member itself or a projection (4) formed on the ceramic member in...
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JPH0524322B2 |
A camshaft for an internal combustion engine is produced as a tubular fabrication by assembling a plurality of initially circular cam rings (12) on a central tubular member (10), deforming the cam rings to a desired cam profile by pressi...
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JPH0518703U |
[Purpose] Provided are composite sleeve rolls for rolling H-section steels, which can meet the requirements for improving dimensional accuracy for H-section steels while reducing the basic unit of rolls and the number of rolls held. [Con...
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JPH0514153B2 |
Rings of shape memory metal are deformed to be insertable between coaxial and overlapping surfaces of a conduit and a coupler so that upon heating above their transition temperature, the rings attempt to return to their undeformed shape ...
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JPH059171B2 |
A double-walled tube is produced by providing an inner core tube and an outer casing tube, wherein the outer diameter of the inner core tube is smaller than the inner diameter of the outer casing tube, with consideration of manufacturing...
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JPH0479733B2 |
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JPH04354624A |
PURPOSE: To prevent the change through the lapse of time and improve reliabil ity and mass production performance by utilizing the joint film of the composite fine particles having the compositions of an article A and an article B, as fo...
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JPH0474138B2 |
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JPH04332396A |
PURPOSE: To provide a titanium tube for lining a heat transfer tube, which is capable of lining the heat transfer tube, mounted on a heat exchanger being employed for sea water, with excellent adhering condition. CONSTITUTION: The title ...
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JPH04127408U |
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JPH0470508B2 |
Drive elements, particularly cams (2), are affixed on a hollow shaft (1) in such a manner that specific sections of the same (11) are expanded, i.e. plastically deformed. In this case, the opposite regions of the cams are elastically def...
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JPH0468264B2 |
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JPH0468091B2 |
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JPH0465729B2 |
The camshaft is mfd. from a tube (1) which is expanded radially at points along its length to receive the cams, driving gear, and bearing bushes. The material of the tube is plastically deformed in the regions of radial expansion and the...
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JPH04277321A |
PURPOSE: To enhance jointing strength between a shaft member and an annular member as much as possible and to prevent the decrease the grade of jointing between the two even when there occurs a difference in thermal expansion between tho...
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JPH04274819A |
PURPOSE: To improve the effective life of a receiver having a flat hole for an extrusion molding machine by constituting this receiver of an inner bushing and outer component members shrinkage coupled thereto. CONSTITUTION: The receiver ...
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JPH0459487B2 |
In a crank, a tri-iron tetroxide thin film is formed over at least one of the inner surface of a hole formed in a crank arm and one end of a crank pin, and the end of the crank pin is press fitted into the hole formed in the crank arm.
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JPH0438911Y2 |
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JPH0456794B2 |
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JPH0454579B2 |
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JPH0453653B2 |
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JPH04231497A |
PURPOSE: To provide a reversing roller for energization which is used for guiding a metallic sheet belt in particular within a continuous type electroplating device, more preferably a continuous type galvanizing device and has a bearing ...
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JPH04228232A |
PURPOSE: To efficiently and symmetrically crimp a fitting sleeve around a hose by providing the apparatus with an adjustable wedge means. CONSTITUTION: A clamp device is actuated to press surfaces 18 and 44 toward each other. The wedge 9...
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JPH0451290B2 |
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JPH0450126B2 |
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JPH0450130B2 |
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JPH0450125B2 |
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JPH04224066A |
PURPOSE: To improve the wear resistance of the inner surface of sleeve against the sliding movement of the piston by fitting the inner cylinder formed of the prescribed composite material in the outer cylinder made of the steel, and prov...
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JPH0450129B2 |
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JPH0450127B2 |
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JPH0450128B2 |
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JPH0448534B2 |
A manufacturing method of a clutch cover assembly comprising an annular clutch cover provided with a plurality of projections, a diaphragm spring, and a pair of wire rings supported by said projections, characterized in that; said method...
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JPH0490493U |
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JPH0447252B2 |
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JPH04210327A |
PURPOSE: To prevent looseness between a pipe material and a flange raw material by forming a peripheral groove on the outer peripheral surface of the pipe material, fitting a heated flange raw material outside the peripheral groove, and ...
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JPH0446659B2 |
A manufacturing method of a clutch cover assembly comprising a first process in which an annular clutch cover body of a clutch cover is formed, a plurality of projections extending substantially radially inwardly from the inner periphery...
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JPH0444632B2 |
Joined structures are disclosed, which comprise first and second members (1,3) having different coefficients of thermal expansion and an intermediate member (2) joining the first and second members. The intermediate member (2) has yield ...
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JPH0444630B2 |
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JPH04193424A |
PURPOSE: To surely execute shrinkage fit in the first stage by providing a supporting tool in which a bar-like member is fitted with an upper and a lower strings in tensile condition at its respective ends and supported in conformity to ...
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