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JPS60113824U |
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JPS6024509Y2 |
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JPS60124214A |
(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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JPS60118420A |
A cutting apparatus such as a metal-cutting circular saw apparatus has an axially displaceable shaft for mounting a saw blade. The shaft is hydrostatically supported both in the radial and in the axial direction. To provide for the axial...
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JPS6021135Y2 |
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JPS6021136Y2 |
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JPS6071520U |
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JPS6080513A |
PURPOSE: To promote the multiplicity of a cutting head as well as to reduce the cost of production, by attaching a circular saw to an orthogonal rotary shaft end being power-transmitted by a rotor, which is rotatably supported on a suppo...
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JPS6077694A |
A method and apparatus for controlling an electric motor, in particular a motor for driving hand tools, saws, and the like, the rotational speed of which is automatically reduced in no-load idling operation and increased when working und...
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JPS6076913A |
PURPOSE: To miniaturize an electric tool by providing a fan on the rotor blade side of a commutator motor and discharging a part of wind of a wind discharging passage against said rotor blade through small holes. CONSTITUTION: In an elec...
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JPS6073801A |
(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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JPS6054229A |
PURPOSE: To convert a work to related unattended automation, and to stabilize the quality of a product by executing processes such as storage of a pipe, marking, cutting, bending, welding, etc. by a computer management including a carryi...
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JPS6041208U |
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JPS603937B2 |
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JPS6014817U |
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JPS606328A |
PURPOSE: To achieve effective cleaning evenly applicable to all over the surface of a semiconductor wafer and thereby to reduce the length of the manufacturing process, by permitting scrubber cleaning during the dicing of the wafer. CONS...
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JPS59193629U |
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JPS59151624U |
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JPS59163608A |
PURPOSE:To perform the working of jigsaw with high operability and high efficiency by giving the working conditions on the cutting way, the plate thickness, etc. to an input device to select the optimum working conditions including an op...
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JPS59161222A |
PURPOSE: To enable a workpiece to be smoothly cut by respectively arranging coolant pipes across sawteeth and spraying a coolant fluid over the entire region of the cut surface, in an up-cut type circular saw cutting machine. CONSTITUTIO...
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JPS59161223A |
PURPOSE: To enable a workpiece to be smoothly cut by arranging fan-shaped nozzles across sawteeth and spraying a coolant fluid from the lower part to the upper part over the whole region of a cut surface, in an up-cut type circular saw c...
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JPS59161218A |
PURPOSE: To prevent dust from being scattered and keep a working environment clean by collecting the dust produced at pipe cutting by means of a cutter into a cover installed around the cutter and storing it in a bag while sucking it by ...
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JPS59161219A |
PURPOSE: To enable damage of saw blades to be automatically detected during cutting operation by detecting any vibration generated ina saw feed cylinder part during saw blade cutting, and judging the sawblade damage while analyzing frequ...
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JPS59136223U |
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JPS59136227U |
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JPS5928737Y2 |
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JPS59112532U |
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JPS59116512A |
PURPOSE: To grasp the abnormality of the cutting blades of saw teeth and to detect the time of automatic replacement of the required saw teeth without human judgement, by generating pulses by using the cutting blades of the saw teeth the...
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JPS59114011A |
(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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JPS5990527U |
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JPS59102521A |
PURPOSE: To prevent a saw blade from being largely broken, by providing such an arragement that an actual cutting power is compared with a normal cutting power which is computed in view of the specification of a pipe to be cut and the sp...
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JPS5986915U |
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JPS5923924B2 |
A portable lightweight drill assembly has a cutter mounted against a sheet of flat glass through which a hole is to be drilled; in an alternate embodiment, the drill shaft extends through a hole in the glass and has cutters mounted on bo...
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JPS5921726B2 |
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JPS5917536Y2 |
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JPS5918186B2 |
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JPS5914106Y2 |
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JPS5916886B2 |
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JPS599287B2 |
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JPS5930645A |
PURPOSE: To manufacture the whole of a drill device inexpensively by making a weight and a space of the device small, by constituting the device so that a pump structure making use of a rotation of a drill is formed within the drill devi...
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JPS5930667A |
PURPOSE: To enable to lengthen life of a blade, by applying corrective dressing automatically only to a deteriorate part by detecting a gap in a cutting-in direction of the blade, in a slicer for a wafer. CONSTITUTION: Capacitor-type dis...
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JPS598722U |
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JPS59163Y2 |
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JPS58188121U |
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JPS5852030Y2 |
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JPS58186520A |
A motorized saw for cross-cutting and mitering elongated workpieces mounted for sliding movement on a pair of spaced parallel guide rods supported by spaced trunnions attached to the ends of a support arm. The support arm is rotatably mo...
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JPS58136220U |
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JPS58137511A |
PURPOSE: To improve a drilling effect, by jetting pressurized air from an electric drill main unit to sweep cutting chips. CONSTITUTION: A fan 4 and air conductive plate 5 are provided to a commutator motor 3 of an electric drill. If the...
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JPS58132415A |
(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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JPS5835811B2 |
A cutting machine and method wherein interaction between a workpiece and a returning saw blade is avoided by moving one severed workpiece portion away from the location of the cut and directing fluid under pressure toward the rotating bl...
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