Document |
Document Title |
JPH01140965A |
PURPOSE:To make it possible to surely lay burrs sidelong in a pipe with a small force by advancing a press member slightly less than the inner diameter of a pipe through the latter while it is oscillated or reciprocated in the longitudin...
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JPH0126801B2 |
A contrivance for the machining of cylindrical surfaces on metal-cutting lathes in a housing whereof there are contained a tool head with at least one tool, a head with deforming rollers, and a system for feeding coolant-lubricant to the...
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JPH0121530B2 |
The burnishing tool has a plurality of holes (41) in the planar surface (40) which engages the flexible magnetic disk (4). Each hole contains a burnishing blade (42) positioned at 45° to the direction of motion. A manifold (20) connects...
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JPH0117833B2 |
A crankshaft rolling machine rotatably guides a crankshaft to be rolled. At least one movable rolling fixture carrying rolling dies is positionally controlled by two synchronously driven rotatable cranks having parallel mounting shafts. ...
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JPS6452648U |
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JPH0112813B2 |
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JPS6445569A |
PURPOSE: To enlarge a hardened range and reduce variations in hardness by providing a nearly cemi-circular groove formed by any given radius of curvature on an outer peripheral surface of a backing-up roller, and forming a centerline of ...
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JPS6440261A |
PURPOSE: To make it possible to selectively set rollers to respective positions where they are used and to readily exchange roller units by arranging a plurality of roller units to which a pair of machining rollers are unevenly spaced on...
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JPS646347B2 |
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JPS642862A |
PURPOSE: To substantially reduce the working time required for removing a rise up part by inserting a ball in the axial direction crushing the rise up part formed in the periphery of a dynamic pressure generating groove in the internal d...
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JPS64275Y2 |
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JPS64277Y2 |
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JPS64276Y2 |
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JPS63282920A |
PURPOSE: To burnish a protrusion on the surface of a magnetic disk medium to a height of ≤0.1μm by pressing an arm provided with a ball slider at the tip toward the surface of the magnetic disk medium by an energizing means. CONSTITUT...
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JPS63176060U |
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JPS6357161B2 |
A head rotatable about an axis for machining and simultaneously polishing the peripheral surfaces of shafts or the like, comprises a support plate provided with a central opening through which a shaft to be machined and polishing may ext...
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JPS63272463A |
PURPOSE: To smoothen the inner surface of a hole by carrying out working by a spherical tool whose bulged part on the inner surface of the hole is made larger to the degree permitting smooth working than the hole of a workpiece and a cyl...
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JPS63247915A |
PURPOSE: To surely prevent corrosion in the exposed part of a metallic magnetic layer, by exposing the metallic magnetic layer by applying a burnishing process on a metallic magnetic disk formed by coating a protecting film on the surfac...
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JPS63223301A |
PURPOSE:To facilitate smoothing processing on an inner wall painting surface by rotatably providing a housing circumferentially around a shaft as well as inserting a cutting member from the opening of the housing so as to press a cutting...
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JPS63139104U |
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JPS63212015A |
The invention relates to a method and an apparatus for straightening a workpiece, especially a crankshaft, with a theoretical axis and at least one fillet running circularly about this axis, by exerting a pressure on at least one presele...
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JPS63133965U |
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JPS63133966U |
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JPS6331887Y2 |
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JPS63196371A |
PURPOSE: To make an incident angle of a medium to a blade simply and accurately alterable, by installing the blade for shaving off a projecting part on a tapelike magnetic recording medium free of vertical motion. CONSTITUTION: A feed sc...
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JPS63191568A |
PURPOSE: To securely smooth the surface of a magnetic recording medium or the like by pressing and crushing flat a projecting part left on a web of the magnetic recording medium without being scraped with a 1st blade having a sharp tip b...
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JPS63185570A |
PURPOSE: To eliminate the grinding left portion by installing a blade which revolution-contacts the surface of a magnetic recording medium and grinds the projection part onto a rotary disc and setting the direction for grinding the proje...
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JPS63116219U |
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JPS63180472A |
PURPOSE: To make effective surface treatment on a comparatively short web by installing blades which grind off projections on the surface of a magnetic recording medium in the process of making contact with the surface thereof, on the ou...
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JPS63113557U |
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JPS63175430A |
PURPOSE: To completely remove a protrusion irrespective of the size of the protrusion even when the thickness of a semiconductor wafer is irregular by relatively moving a working head at a predetermined interval from the surface of the w...
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JPS63174868A |
PURPOSE: To execute effective varnishing of a web, by a method wherein a title blade is provided with a substantially flat press surface, formed in the shape of protrusion curved in the direction of the width of a magnetic recording medi...
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JPS63171424A |
PURPOSE: To effectively prevent removed projection from being left by vibrating a blade of a varnish device minutely in contact with the entire width of a tape recording medium during running. CONSTITUTION: A pressing face 26 of a blade ...
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JPS63162150A |
The workpiece which is moved relative to the tool is processed by a tool configured in the form of a flexible membrane. On the rearward side of the membrane, loading units are arranged with the force of each unit being individually contr...
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JPS63156655A |
PURPOSE: To make it possible to effectively burnish a tape-like recording medium in order to smoothen the latter by forming a pressing surface on a blade, adapted to be made into surface-contact with the tape-like recording medium, and b...
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JPS63156656A |
PURPOSE: To make it possible to simultaneously burnish the surfaces of all discs and to clean a dirt head by moving all drive arms, simultaneously in the radial direction of the discs while burnishing heads are floated up by air flow pro...
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JPS6320418Y2 |
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JPS63127871A |
PURPOSE: To prevent a crankshaft from being bent during working to enhance the fatigue resisting strength of the crankshaft, by changing the pressing force of the pressing roller in a part to be worked of the crankshaft. CONSTITUTION: Pr...
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JPS6357058U |
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JPS639408Y2 |
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JPS6341462U |
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JPS6362670A |
A device for coating metallic internal surfaces of cylindrical objects, particularly cylindrical sliding sleeves, by rubbing materials onto said surfaces includes one or a plurality of rubbing heads each including rubbing pins positioned...
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JPS6362669A |
A device for treating internal surfaces of cylindrical objects by rubbing includes a plurality of rubbing pins each provided with two pin clamping devices one of which is displaceable relative to the other so that each pin can be adjuste...
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JPS6330467U |
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JPS6330137A |
The milling of work pieces having at least one bore in the surface to be milled by roller action, is performed by controlling the size of the force applied to the work piece surface in accordance with the rotation of the work piece and i...
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JPS633377B2 |
A process and apparatus for the treatment of the recording surface of magnetic recording media using consecutively arranged units for burnishing, cleaning and calendering the web of plastics film provided with a magnetic coating. The pro...
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JPS633142U |
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JPS631329U |
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JPS62184966U |
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JPS62184967U |
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