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JPS57190743A |
PURPOSE: To make a caulking rivet easily penetrable into cloth etc. and facilitate caulking by drawing a thin metallic sheet continuously and pressing by a jig to form the tip of the leg sharp. CONSTITUTION: A thin metallic sheet is draw...
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JPS5749766B2 |
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JPS57146440A |
PURPOSE: To manufacture a nail having rustless head by uniting the side of a rustless metallic plate and a rusting metallic plate by welding, and after cutting it to a rod, forming the rustless metal part to the head and neck and rusting...
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JPS57139549A |
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JPS57115413U |
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JPS5733042B2 |
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JPS5733041B2 |
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JPS57102441U |
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JPS57102440U |
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JPS5722684B2 |
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JPS5756129A |
PURPOSE: To manufacture a pin efficiently and at high material recovery by forming a shaft and a flange-like bulge by pressing a cylindric material, and making a V-groove on the shaft by rolling. CONSTITUTION: A cylindric material is cut...
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JPS56168922A |
PURPOSE: To inexpensively mass-produce an anchor pin for anchoring a wire mesh for preventing the debris fall from a cliff surface, by press-forming one end of an iron bar into a fan shape, by forming this fan-shaped end into a sharp-poi...
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JPS56160631U |
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JPS5650649B2 |
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JPS5650028B2 |
A pivoted latch needle having a concave shaped seat formed in the stem portion thereof to receive therein the spoon end of the latch when the latter is moved to its opened position, the shape of the surface of the seat conforming to the ...
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JPS56144291A |
A heated roll member especially adapted to provide a uniform temperature surface for embossing or calendering low basis weight cellulose or polymeric webs. The roll member comprises outer and inner shells with an annular chamber therebet...
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JPS5641216B2 |
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JPS5640653B2 |
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JPS56106215U |
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JPS5695554A |
PURPOSE: To prevent the generation of hazardous gases and a fire during manufacturing by forming the staple cluster only by cutting a band type metallic plate. CONSTITUTION: A manufacturing device of the titled cluster consists of a feed...
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JPS5631379B2 |
This is a knitting machine latch needle. The latch pivot is formed by displacing portions of the walls of the slot so that the displaced portions extend into the pivot hole of the latch. The displaced portions of the walls are fused toge...
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JPS5630095B2 |
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JPS5680261U |
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JPS5680262U |
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JPS5671333U |
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JPS5622418B2 |
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JPS5650741A |
PURPOSE: To improve the production efficiency of a twisted wire by drawing a wire blank material to form a square wire material, rotating a reel and producing twists in the wire material while taking up this square wire material on the r...
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JPS5650740A |
PURPOSE: To improve the production efficiency of nail making etc. by providing mechanisms of continuously performing processes of forming a wire blank material to a square shape, twisting the same and taking up the twisted wire. CONSTITU...
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JPS5647236A |
A machine for pointing the end of a fastener includes a rotating dial 32 for supporting an array of blank fasteners above a pair of dies and feeding them sequentially between the dies for pointing. The dial has notches 44 on its peripher...
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JPS5614886B2 |
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JPS5549934B2 |
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JPS55156627A |
PURPOSE: To make possible the staple to be packed at good efficiency, by installing a mechanism to press the staple into a channel-shape, to successively convey this staple, and then, to convey the staple as it is in the perpendicular di...
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JPS55153638A |
PURPOSE: To make continuous and automatic manufacture of the bound needle block of even quality possible by passing a plurality of plate-form materials in the order of the specified configuration through the underside of the support fram...
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JPS5546256B2 |
A pinch-pointing machine for forming pilot ends with screws or like fastening devices which comprises a pair of die-heads adapted to move toward and away with respect to each other, a pair of forging dies mounted respectively to the pair...
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JPS5539337B2 |
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JPS5535210B2 |
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JPS5532673Y2 |
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JPS5523697B2 |
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JPS5548439A |
A method for the manufacture of nails of the type which have along at least the major portion of the nail shank tapered protrusions of which the narrow ends are directed towards the nail tip, and which are preferably disposed helically a...
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JPS5547008A |
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JPS5527412A |
PURPOSE: To surely and rapidly fix the wire-form material to required places by providing a notch to the driving member which sets and fixes the wire-form material to the material to be fixed. CONSTITUTION: The staple feed port of the to...
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JPS5524769A |
PURPOSE: To form crosspin, with strong adhesive force at the cross part thereof, by pressing and striking at a specific part in its manufacturing process. CONSTITUTION: A piece of metal wire is bent as shown in fig. (a) and pieces 10 and...
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JPS553426B2 |
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JPS5510793A |
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JPS54139876A |
PURPOSE: To contrive the improvement of the production efficiency and the saving of the material cost, by giving a tension to the multiple groups of large diameter wires being sent parallelly so as to reduce the diameter of the wire and ...
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JPS5434052Y2 |
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JPS5431421B2 |
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JPS54116540U |
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JPS5417169Y2 |
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JPS5413222B2 |
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