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JPS617037A |
PURPOSE: To produce a screw nail which is provided with detaining grooves at the thread ridge parts thereof and has high drawing-out resistant strength in one process by positioning a die formed with ruggedness for forming screw and a di...
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JPS60260798A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS60239551A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS6034422Y2 |
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JPS6034090Y2 |
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JPS6044415B2 |
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JPS60187444A |
PURPOSE: To simplify operation and to make mass production of an ejector pin consisting of a head part and a body part by providing a hole to the base of the head part, fitting the body part into said hole and joining both parts by combi...
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JPS60178305A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS60158938A |
The invention relates to a method for the production of the shank of a transfer needle for knitting machines, the shank having in each case a head and foot portion and a transfer portion in between having in each case at least one fixing...
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JPS6025219Y2 |
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JPS60132589A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS60130439A |
PURPOSE: To produce continuously and stably a grooving pin with good working efficiency by disposing in series a straightening member, feed mechanism, dinking and grooving mechanism, punching mechanism and cutting mechanism for a wire ro...
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JPS60127911A |
PURPOSE: To improve machining workability, by obtaining a machining device which cuts end faces to be cut of a needle butt in a needle obtained by punching while at least one cutting tool rotated through a cam surface is guided along sai...
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JPS60113812A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS6088541A |
A unitary sterile surgical needle having a hardened cutting edge and a malleable center portion and body section.
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JPS6013784B2 |
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JPS6010823B2 |
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JPS605963Y2 |
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JPS605952Y2 |
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JPS6033843A |
PURPOSE: To make inexpensive mass production of a screw nail provided with detaining grooves by using a pair of die plate arrayed and provided with dies for forming screws and dies for forming the detaining grooves to the crest parts of ...
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JPS6027377A |
PURPOSE: To manufacture a thin capillary tube having a diameter of ≤1μm and high toughness, uniformly, rapidly in large quantities, by heating a part of a mother tube, extending the mother tube by the gravitational force of a weight t...
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JPS6021137A |
PURPOSE: To enable simultaneous working of a large number of needles or the like and to reduce working stage and cost by subjecting a piano wire to surface working such as conical heading, pointing, etc. by a rolling method thereby formi...
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JPS603934A |
PURPOSE: To connect easily and safely members by using a pin which is less larger in diameter than the hole of the members while the crystal structure is of a martensite phase and grows larger in diameter than the hole when the crystal s...
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JPS59209431A |
PURPOSE: To manufacture aluminum nails efficiently and with small loss of material by blanking T-shaped nails adjoining alternately in reverse direction from a flat aluminum plate. CONSTITUTION: Plural T-shaped nails A are formed simulta...
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JPS5946697B2 |
A needle for a knitting machine comprising a needle shank having a needle foot thereon which has a substantially rectangular cross section and at least one longitudinal groove formed in one side face thereof. The invention also relates t...
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JPS59157740U |
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JPS59180108A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS59179854A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS5938854B2 |
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JPS5937696B2 |
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JPS59137141A |
PURPOSE: To form efficiently a tip having always a specified shape with a simple operation in a tip forming device for an injection needle by connecting cylinders respectively to a press plate and a base plate, and actuating the respecti...
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JPS59133925A |
PURPOSE: To improve the efficiency in producing a nail having a uniform twist angle by press-forming flat angle material having a rectangular section by means dies, to the twisted section having a specific twist quantity between both end...
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JPS59125952A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS5926408B2 |
For slitting ribbon stock for use in making fins for a heat exchanger, a pair of slitter wheels (30,32) are mounted to coact on separate shafts (14,16). One of the shafts (14) is driven directly by a motor (12). The other shaft (16) is d...
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JPS5919534Y2 |
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JPS5922613B2 |
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JPS5978739A |
A method of manufacturing sewing machine needles, each having a needle shank with a point, a needle butt and a section between the shank and the butt, from a cylindrical length of wire constituting two coaxial connected needle blanks bei...
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JPS5919047A |
PURPOSE: To form simply a pointing section at the end of a material, by providing three conical rolls having spiral groove at the tip on a rotating disk and biting the tip of material such as bar, pipe etc. inserted to the center of the ...
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JPS58173045A |
PURPOSE: To enable nailing without damaging the surface of a panel by segmenting the upper projecting part of a nail which forms the head part thereof to upper and lower parts, forming the head part only with the lower projecting part an...
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JPS5837892B2 |
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JPS58132337A |
1. A mechanism for the conveyance of workpieces (6) in the form of rods, in particular blanks for sewing-machine needles, along a workpiece processing line, in which the workpieces (6) are arranged to lie with a close fit in the threads ...
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JPS5898261A |
PURPOSE: To give wear resistance and rigidity to the material of a pin made of a wear resistive steel material having tenacity by vaporizably depositing a carbide, nitride or carbonitride of IVa, Va or VIa group of the periodic law table...
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JPS5893534A |
PURPOSE: To form the head and collar of a nail at a time by striking the top part of a nail material clamped through clamping devices and clamping mechanisms with a percussing tool, and moving the clamping mechanisms against a spring aft...
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JPS5858951A |
PURPOSE: To strengthen the body of the inner cover and to reduce inserting and pulling forces to and from the outer cover by providing a core material shorter than the body of inner cover and contained without moving in the inner cover o...
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JPS5828744U |
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JPS589247U |
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JPS58500010A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS57193597U |
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JPS57199536A |
PURPOSE: To easily manufacture a back-notched peg, and to reduce its cost, by notching the surface of a peg by use of a cemented carbide cutting tool, and making a back-notched projection. CONSTITUTION: A part of the surface of a peg 2 i...
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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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