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Document Title |
JPS6336637Y2 |
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JPS6347227B2 |
PURPOSE:To provide an electrode plate having a right shape and dimension by punching a reference hole at constant intervals in the center in the width direction of a lead alloy sheet and making expanding, then forming a lug for current c...
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JPS63211362A |
A machine and method for longitudinally compressing a web (12) under the influence of driving forces provided at a nip line defined by spaced-apart pairs of matched rotating disks (16,18) and under the influence of retarding forces provi...
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JPS6344041B2 |
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JPS63205999A |
(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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JPS63117813U |
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JPS63177930A |
PURPOSE: To improve the cubic effect, and also, to form a decorative surface having no distortion by performing an emboss working by plural sets of emboss working machines in case of performing an emboss working of an uneven shape to a m...
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JPS63177902A |
PURPOSE: To prevent chipping of checkered holes and to extend the life of a finishing roll for forming checkers to a greater extent by forming the shoulder parts of all the peripheral walls of the checkered holes of the roll to a gentle ...
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JPS63174731A |
PURPOSE: To punch the vent hole formed by a small cleat part surrounded by a big cleat on a planar blank material by using the upper die having the plural outer edge punching male blade equipped with a blade height adjusting mechanism an...
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JPS63174735A |
The machine comprises a multiple-step expansion die (8, Fig. 2) through which a continuous strip of lead alloy is fed intermittently and which includes a rectilinear matrix 11 and punch 14 tapered in the direction of advance of the strip...
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JPS63173397A |
(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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JPS63173398A |
(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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JPS63173396A |
(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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JPS6335336B2 |
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JPS63149026A |
PURPOSE: To abbreviate a labor and time by interlocking the whole process of the cutting in the necessary dimension from a steel plate blank, forming in the specified shape, bending, piercing and drawing, drying, degreasing, flaw inspect...
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JPS6390529U |
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JPS6390528U |
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JPS6390467U |
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JPS6320422Y2 |
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JPS6327825B2 |
PURPOSE:To easily obtain a grid which is made of a Pb-Ca system alloy and has good corrosion resistance by means of a small mechanical power, by subjecting a cast material made of a Pb-Ca system alloy to a plastic working at a high tempe...
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JPS6380032U |
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JPS63119932A |
A process and machine are provided for the formation of expanded mesh materials in which a slotted starting sheet is bent along at least one succession of alternate strand diagonals (1,2, 3, 4, 5; A, B, C, D), each strand (20) in any one...
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JPS63108901A |
PURPOSE: To obtain a cold rolled steel sheet which has a good press formability and has excellent sharpness after painting by working rugged patterns consisting of may parallel lines intersected with each other on a roll surface by a las...
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JPS6322021B2 |
PURPOSE:To reduce the size of defects due to local breakage of a grid, to improve the anti-breakage and anti-corrosion characteristics, and to extend the service life, by forming recesses before expansion so that each recess contains bot...
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JPS6366522U |
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JPS6362530U |
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JPS6384736A |
PURPOSE: To correctly transfer the shapes of a die and punch by abutting a tool face equally to the upper and lower faces of a work irrespective of a press mechanism by providing a oil tank communicating by a pipe respectively to the par...
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JPS6317536B2 |
PURPOSE:To prevent the breakage of active substance holding ribs of the grids, and to obtain titled grids of excellent voltage characteristics, by rendering the angle of the blade edge of the cutting part of the second die which form nea...
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JPS6317533B2 |
In the method of the invention starting sheets are stiffened and straightened by pressing or rolling upon the sheet various stiffening patterns projecting from the plane of the sheet, the starting sheet being rolled or pressed from both ...
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JPS6317014B2 |
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JPS6376721A |
PURPOSE: To improve the productivity and product quality of a continuous embossing work roll device by supporting embossing work rolls, made of a metallic roll whose outer surface is embossed with prescribed irregular patterns and a cera...
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JPS6376722A |
PURPOSE: To improve the productivity and product quality of a contonuous embossing work roll device by supporting embossing work rolls, made of a cylindrical metallic roll whose outer surface has a ceramics coating layer with prescribed ...
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JPS6370748A |
(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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JPS6349303A |
PURPOSE: To enable effective formation of an oil film and suppression of noise and to improve productivity by executing successively a state for rolling a steel sheet with rolls having grid-shaped projections to form grid-shaped grooves ...
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JPS637401Y2 |
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JPS637864B2 |
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JPS637863B2 |
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JPS6330130A |
PURPOSE: To form a perforated metal plate effectively without any waste by working the stretched metal plate in a plane shape with its pressing or rolling with a roll after stretching the metal plate after cutting a cut or making a small...
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JPS632177Y2 |
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JPS63453Y2 |
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JPS62288390A |
PURPOSE: To increase safety by providing a part formed with a metal lath on the metallic guard of a device the rotary part of which is exposed. CONSTITUTION: In the metallic guard 21 of a device in which a rotary part is exposed such as ...
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JPS62190737U |
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JPS6255078B2 |
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JPS62179149U |
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JPS6242476Y2 |
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JPS62240118A |
PURPOSE: To disuse the pattern matching work of a steel plate by arranging a guide gear wheel at the end part of the upper and lower embossing rolls of a steel plate embossing machine and by making the guide gear wheel engaged as it is e...
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JPS62234627A |
PURPOSE: To form the mesh of good precision at high speed by arranging the cam device moving the slide fitted with the upper blade to the right and left and stopping the right and left movement of the slide at cutting stage in the oil ta...
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JPS6246356B2 |
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JPS62151033U |
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JPS62197228A |
PURPOSE: To improve the productivity of a product by forming a multiple hole drawing plate by shifting a punch and a die of the upper and lower dies provided with a drawing piercing punch and a die, by a half pitch each, and subsequently...
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