| Document |
Document Title |
|
JPS62121017U |
|
|
JPS62117015U |
|
|
JPS62166916A |
PURPOSE: To reduce the vibration of a pipe material and make a burden on a cutter smaller as well as to prolong a span of service life in the cutter, by rotating the cutter around an outer circumference of the fixed pipe material, shifti...
|
|
JPS62113919U |
|
|
JPS62104813U |
|
|
JPS6225300Y2 |
A press adapted to operate dies such as tubing cutoff dies through a lightweight ram mounted on a parallelogram linkage for oscillating motion rather than for the usual reciprocating motion on a slide. The ram linkage is operated through...
|
|
JPS6225304Y2 |
A pipe cutter comprising a pair of support arms which can move away from and come near one another along and on guide means, said support arms being provided with opposed pipe holding means having rotating support rollers to rotatably ho...
|
|
JPS6229163B2 |
An apparatus for cutting through transversely or trimming pipes, pieces of tubing or cans by means of two cooperating shearing members having each a cutting edge which extends in a circular or otherwise closed line. These shearing member...
|
|
JPS6227926B2 |
|
|
JPS6285321U |
|
|
JPS6278213U |
|
|
JPS62107863A |
PURPOSE: To facilitate the cutting of a buried pipe and to promote the replace ment by non-cutting by inserting a supporting material advancably and retreatably into a buried pipe and by providing a cutting device rotatably, vertically m...
|
|
JPS6274921U |
|
|
JPS6218342Y2 |
|
|
JPS6218343Y2 |
|
|
JPS62101319A |
A process and an apparatus for forming an air gap pipe and provided. Inner and outer pipes are bent or deformed into comparable configurations such that the inner pipe can be mounted within the outer pipe. The outer pipe then is split lo...
|
|
JPS6272017U |
|
|
JPS6219961B2 |
|
|
JPS6219634B2 |
|
|
JPS6268219A |
PURPOSE: To cut a pipe, even if it is in thin thickness, with no generation of chattering while no break of a round cutter, by providing a spreading core, inserted into a pipe end, in a pipe end supporting mechanism and giving rigidity f...
|
|
JPS6263006A |
PURPOSE: To check the incoming of chips into the inside of a pipe to the smallest possible extent, by pouring a foaming solidifier from a hole after piercing through the hole in a pipe surface, and cutting a pipe part at the part or an u...
|
|
JPS6210007Y2 |
|
|
JPS6248415A |
PURPOSE: To reduce cutting resistance of a cutter for cutting pipes diagonally and arcuately so as to diagonally weld one of the pipes to the other by cutting a cylindrical or an elliptically cylindrical member in a wedge-like manner to ...
|
|
JPS6229216U |
|
|
JPS6229215U |
|
|
JPS6239108A |
PURPOSE: To prevent a cut section from deformation by charging powder (e.g., sand) inside a hollow material, pressurizing the powder material, giving stress from inside the pipe material, thereby cutting it in the state like a solid mate...
|
|
JPS6222001U |
|
|
JPS6228112A |
PURPOSE: To obtain a good cut port portion, by forming a cut over the whole periphery of a material pipe in a cut position of the seam welded pipe and restricting a movement of the pipe in its upstream side while giving a rapid movement ...
|
|
JPS6219318A |
PURPOSE: To control a cutting surface groove pattern automatically so as to cause the using frequency of a cutter to become uniform based on arrangement, length and demand data of steel bars, by installing a stacking operational device, ...
|
|
JPS629814A |
PURPOSE: To enable the cutting of a columnar metal or a pipe to a smooth edge by applying a constitution wherein a movable cutter inserted with a columnar workpiece having the same inner hole as a fixed cutter coaxially arranged is moved...
|
|
JPS627320A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
|
|
JPS62823Y2 |
|
|
JPS61202538U |
|
|
JPS61286696A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
|
|
JPS6144738Y2 |
|
|
JPS6144737Y2 |
|
|
JPS61195916U |
|
|
JPS6142741Y2 |
|
|
JPS61260902A |
PURPOSE: To greatly improve workability by radially attaching cut-off tools and bevel tools to a head at prescribed intervals and performing a bevel processing succeesing to pipe cutting. CONSTITUTION: A die head has a rotary disk 23 inc...
|
|
JPS6140418Y2 |
|
|
JPS6153167B2 |
An internal pipe cutter of simplified construction allows easy conversion from a large-diameter pipe cutting configuration to a small-diameter pipe cutting configuration. An arm carrying a pressure roller assembly is pivoted to a body pa...
|
|
JPS6153168B2 |
An internal tube cutter (48) for cutting the inside of tubes (38) of a nuclear steam generator comprises an extendable cutter (54) capable of being disposed within a tube (38) of the steam generator along with a flexible transverse posit...
|
|
JPS61253497A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
|
|
JPS6150727B2 |
|
|
JPS6150728B2 |
|
|
JPS6137464Y2 |
|
|
JPS6137463Y2 |
|
|
JPS6137466Y2 |
|
|
JPS61236417A |
PURPOSE: To high efficiently and accurately machine a curved surface for a pipe end surface, by protruding the pipe end surface into a guide curved surface and machining the curved surface in the pipe end surface by the shearing stroke o...
|
|
JPS61233126A |
PURPOSE: To eliminate the needs for precutting coupler tubes for cutting steel tubular sheet piles by providing a cutter for cutting main tubes and a cutter for cutting coupler tubes for the inside of a cutter body to be fixed to the ins...
|
