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Patent Searching and Data


Matches 1,151 - 1,200 out of 1,732

Document Document Title
JPS5910855B2  
JPS5930348U  
JPS595461Y2  
JPS595462Y2  
JPS595371B2
PURPOSE:To simplify working and improve work efficiency by using four cam drivers to drive many cams and providing a cam guide groove in only one cam driver. CONSTITUTION:When a punch holder 25 is lowered, a member 17 fixes a shell 1 to ...  
JPS595369B2
PURPOSE:To improve the work efficiency, by arranging punches toward the inside circumferential part and the outside circumferential part of a ring-shaped recess face and working the shell of a turbine impeller or the like while rotating ...  
JPS595370B2
PURPOSE:To attach a shell and a cam to a lower die to position the punch to the shell accurately, by supporting the shell by the lower die and providing the cam, to which the punch is attached, on the lower die through a supporting shaft...  
JPS5913529A
PURPOSE: To obtain an overhang part whose height is large without generating a buckling distortion on a plane part of a thin plate, by providing a specified notch on a base plate and executing working, in case of overhang working of a th...  
JPS591137B2  
JPS591427U  
JPS58224024A
PURPOSE: To form a titled flange part at high working efficiency by piercing a hole in the tube plate with a drill, expanding the upper part of the hole with a facing rod, pushing down a working roll while rotating it, and protruding the...  
JPS58224025A
PURPOSE: To form a titled flange part at high working efficiency by piercing a hole on a tube plate with a drill, expanding the upper part of the hole by cutting with a facing rod, and pressing down a punch having small diameter tip to p...  
JPS58218765A
PURPOSE: To eliminate the generation of a material chip and manufacture a base member, by forming plural rows of slits having a fixed angle with respect to the longitudinal direction at a fixed space to a strip of lead alloy and extensib...  
JPS5854872B2  
JPS58206341A
PURPOSE: To obtain a strong and semi-permanent further easily manufactured filtering body of cutting oil, by forming one side end face of narrow slit holes to a vertical face and the other side end face to a sloped face opening to spread...  
JPS5853473B2
PURPOSE:To obtain a lattice body having an high accuracy effectively, by applying uneveness work and stripe groove work onto the band-shaped sheet made of lead or lead alloy, punching out said band-shaped sheet, and performing expanding ...  
JPS58201639A
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.  
JPS58174532U  
JPS5852304B2
PURPOSE:To raise operativity and mass-productivity of grid by continuously notching a beltlike lead sheet while moving the sheet in the longitudianl direction by means of a given meshing machine and then subjecting it to a widthwise stre...  
JPS58161015U  
JPS5841728B2  
JPS58135742A
PURPOSE: To obtain a large-sized forming plate easily on a small scale, by driving a small-sized punch up and down, pressing by its punch, setting the punch width to 1 pitch, and moving a forming panel die intermittently in order. CONSTI...  
JPS5835769B2  
JPS58128659A
PURPOSE: To increase the effective volume into which an active material paste is packed by pressing the bones of an expanded belt-like grid piece without pressing the nodes of the belt-like grid piece in flattening it. CONSTITUTION: A pl...  
JPS58110972U  
JPS5832464B2  
JPS5831704B2  
JPS5896837U  
JPS5897435A
PURPOSE: To give excess length to a filament contained in a metallic tube easily, by passing the metallic tube containing a filament through the first feeding device and the second feeding device slower in feeding speed than the first de...  
JPS5827012B2  
JPS5890326A
PURPOSE: To enable manufacture of an expanded metal having uniform mesh structure by stretching a metallic plate having zigzag slits by pressure in the direction of thickness and then stretching it in horizontal direction by pressure. CO...  
JPS5823167B2  
JPS5823166B2  
JPS5823168B2  
JPS5820685B2  
JPS5868872A
PURPOSE: To reduce falling-off of the filled activating substance and to obtain the substrate for an expansion-type storage battery which has an increased height and in which the filling amount of activating substance can be increased. C...  
JPS5819369B2
A method and an apparatus for producing openings in sheet metal material being provided in band form as well as a perforated sheet material produced by said method. The method comprises providing notches in the sheet material and stretch...  
JPS5815720B2  
JPS5850125A
PURPOSE: To perform removing of strain of an expanded metal and quick cleaning simultaneously by providing a cleaning device consisting of a rough cleaning section and a finish cleaning section behind a titled straightening device. CONST...  
JPS5815205B2  
JPS5845824A
A method for peening a portion of the inside of a small diameter heat exchanger tube by inserting a rotating shaft having a peening strip affixed thereto, orbiting and reciprocating the shaft as it rotates, and maintaining this operation...  
JPS5841641A
PURPOSE: To manufacture an expanded metal type rolling material having a good quality at a low cost, by rolling a steel plate by tandem rolling mill consisting of a rolling stand of a roll having a projecting part, and a flat roll, and a...  
JPS5841627A
PURPOSE: To easily manufacture many kinds of metallic decorative panels, by forming a lot of projecting and recessed parts on a metallic panel by use of a numerical control (NC) machine tool, and also changing the projecting and recessin...  
JPS5840232A
PURPOSE: To easily prepare a heat conductive surface of high performance, by cutting the heat conductive surface in a glow-up state, forming many parallel fins, crushing the fins at an equal interval while applying vibration, and then ru...  
JPS5840233A
PURPOSE: To easily machine a heat conductive surface of high performance, by cutting a surface of the heat conductive surface in a plow-up state, forming many parallel fins, crushing said fins at an equal distance further rubbing said su...  
JPS5832529A
PURPOSE: To easily obtain a multipurpose expanded metallic material which is flat, free of torsion, and safe by expanding a plate body, having cut streaks, in a wire netting shape, and rolling its connection raised parts. CONSTITUTION: C...  
JPS5823521A
PURPOSE: To adjust optionally the degree of depth of an embossed pattern and to form the embossed pattern on a copper plate, by putting a blanking template consisting of a thin metallic plate on a base plate and superposing the copper pl...  
JPS587371B2  
JPS587372B2  
JPS586547B2
1469663 Altering physical properties MINNESOTA MINING & MFG CO 15 July 1974 [16 July 1973] 31333/74 Addition to 1,412,360 Heading B3V The peening flap of the parent Specification 1,412,360 is modified by mounting the metal support 43 for...  

Matches 1,151 - 1,200 out of 1,732