| Document |
Document Title |
|
JPH0218877B2 |
|
|
JPH0214899Y2 |
|
|
JPH0217258B2 |
|
|
JPH0242728U |
|
|
JPH0270345A |
PURPOSE: To finish a product with high accuracy by forming an inverted cone- like pointed part in the lower end of a drum part simultaneously at the time of bringing a screw groove to form rolling to the outside peripheral surface of the...
|
|
JPH021585B2 |
|
|
JPH021581B2 |
|
|
JPH021583B2 |
|
|
JPH021584B2 |
|
|
JPH021582B2 |
|
|
JPH02141B2 |
|
|
JPH01317645A |
PURPOSE: To omit a stage for pressing a pressed surface by subjecting a band- shaped material to surface finishing in the state of the band shape, then pressing the material by means of an external blanking die of a male die the front en...
|
|
JPH01317646A |
PURPOSE: To reduce the man-hours for working and assembling by subjecting a band material to surface finishing, then simultaneously subjecting the material to curved surface forming and blanking back of outside shapes by a press blanking...
|
|
JPH0159059B2 |
PURPOSE:To reduce working time and to eliminate waste of material by inserting a bar material into a die from the other end of the die and forging the bar material thereby forming an attaching groove. CONSTITUTION:A die K is attached to ...
|
|
JPH01299731A |
PURPOSE: To manufacture a platinum probe with excellent reproducibility by grinding a platinum probe stock mechanically and after regulating the macroscopic shape, electrolytic polishing by a mixed acid of a sulfuric acid, nitric acid an...
|
|
JPH01277550A |
PURPOSE: To simply separate a pipe equipped with yarn from a needle after yarn is passed through tissue, by setting the strength of the connection part of a needle main body and a pipe so that said connection part is made separable by fo...
|
|
JPH0152098B2 |
A method of manufacturing hollow needles from round metal blanks in order to form a needle which has an inner front portion with a front end tapering to a point and a rear portion having a larger diameter than the front portion and formi...
|
|
JPH0150501B2 |
|
|
JPH01254336A |
PURPOSE: To perform the cold rolling of the tip part of a cylindrical pin blank to a truncated cone shape, and to form the electrical pin at a high speed without burrs by engaging each tip part of the pin blanks between a pair of forming...
|
|
JPH0146216B2 |
A machine for forming heads on shanks, in particular nail heads, where the shanks are temporarily secured in a preferably rotary tool defining wholly or partially the shape of the heads and co-operating with a rotary roll. According to t...
|
|
JPH0128733Y2 |
|
|
JPH01218732A |
PURPOSE: To easily insert into the through hole of a printed board by forming a Fe-Ni alloy in a nail shape and cut-forming the tip in a conical shape by a plate die. CONSTITUTION: The alloy wire rod with Fe-Ni, Fe-Ni-Co or Cu as the mai...
|
|
JPH01205939A |
PURPOSE: To obtain the simple method for manufacturing needles in a wide application range by etching-treating a metal wire on which a deformed or broken part is formed, on the surface of an electrolytic liquid or in the electrolytic liq...
|
|
JPH01195892A |
PURPOSE:To prevent a sutured part from being incised as more than the necessity at the time of operational suture by forming a section of a sutural needle into a triangle, and setting one side of the curved inside or the outside to an ob...
|
|
JPH01107583U |
|
|
JPH01178635A |
PURPOSE: To mass produce a high efficiency anchor tube at a low cost by forming a slit of a hole anchor tube with a circular hole on the waist and with a notch having the same width as that of a punch to the end and forming such a shape ...
|
|
JPH01178337A |
PURPOSE: To simplify a production process by continuously executing the shaping by pressing, the surface finishing by a diamond cutting, etc., the redrawing of the needle for time piece, and finishing of a covered finishing lever, etc., ...
|
|
JPH01166840A |
PURPOSE:To improve the material yield and production efficiency by executing punching by interposing a plate-like stock by the stripper having stationary claw and mobile claw by placing it on a die and press-forming the edge in a curved ...
|
|
JPH01166839A |
PURPOSE: To reduce a manufacturing cost by forming the needle trunk stock of rectangular cross section by its rolling and after setting the needle trunk to the push die for press-forming forming the short side side face in a crest- shape...
|
|
JPH01162590A |
PURPOSE:To prevent the generation of a crater by the generation of a spark by welding with the beam projection by superposing the initial welding part of the needle main body welded by at least bean projection and a pipe. CONSTITUTION:An...
|
|
JPH0131045B2 |
|
|
JPH01154839A |
PURPOSE: To prevent the generation of a blowhole and defect and to obtain a magnetic pin of sufficient strength by cutting the magnetic material in a molten state in specified length after drawing it linearly. CONSTITUTION: A magnetic pi...
|
|
JPH01148431A |
PURPOSE:To easily fit a die with high accuracy to a rolling device and to prevent the displacement of a nail stock by unifying the die in one kind for forming a screw. CONSTITUTION:The shaft part 3b of a nail stock 3 inserted between die...
|
|
JPH0127813B2 |
A method for forming a suture-receiving hole in an eyeless suture needle. An oxidation resistant needle material and a heat resistant pressing tool are provided. The base end of the needle is heated to a temperature near its melting poin...
|
|
JPH01135430A |
PURPOSE: To increase the characteristic frequency by gradually pulling up a metal member, maintaining the contact between the polished part of the metal member and the surface part of an electrolytic liquid and carrying out the electroly...
|
|
JPH0126783B2 |
|
|
JPH0112177Y2 |
|
|
JPS6427136U |
|
|
JPS6431535A |
PURPOSE: To cover the whole head face with a brazing filler metal and to prevent the peeling by placing a brazing filler metal on the tip by deferring a pin blank on a lower die and after pre-working the tip part by pressing and heading ...
|
|
JPS63317146A |
PURPOSE: To certainly prepare an eyeless suture needle having good preciseness according to a mass production system, by drawing a wire by a die while softening a pipe made of stainless steel to form a satin-embossed pattern to the entir...
|
|
JPS63200771U |
|
|
JPS6366628B2 |
|
|
JPS63278628A |
PURPOSE: To reduce the generation of a defective product and to obtain a stabilized product of good accuracy by expanding the hole having smaller diameter than the necessary bore in the necessary bore by the working means of a drill, etc...
|
|
JPS6357187B2 |
|
|
JPS6355350B2 |
|
|
JPS6351778B2 |
|
|
JPS63212027A |
PURPOSE: To automate the stringing to a needle and to realize the mass production of a stringed suture needle by manufacturing the stringed suture needle by executing curving on the needle after fitting a string to the straight needle pr...
|
|
JPS6340616B2 |
|
|
JPS63192526A |
PURPOSE: To improve a yield rate and to produce a number of lines of products by forming a slitted cutting lines arranged alternately with cutting tooth parts and hatchet working parts in the longitudinal and transversal directions of th...
|
|
JPS63183740A |
PURPOSE: To raise the production efficiency, and also, to miniaturize a device by separating a second holding body from a first holding body, moving the former so as to approach a third holding body, and executing almost simultane ously ...
|
