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Patent Searching and Data


Matches 451 - 500 out of 1,092

Document Document Title
JPH0663218U
[Elements of the Invention] Main part 1a of a joint, seal ring 3, and a pair of dresser flanges 4, A pair of dresser flanges 4 are bound tight in the direction which approaches mutually, and it twists for twisting around pipe joint part ...  
JPH0668295B2  
JPH0664028B2  
JPH06213255A
PURPOSE: To provide an electromagnetic coupling assembly capable of reducing audible engagement noise generated by the vibrations of an armature and a rotor upon excitation. CONSTITUTION: This electromagnetic coupling assembly 11 compris...  
JPH06170681A
PURPOSE: To provide a supporting device of simple structure with high general usability whereby a power tool can be easily positioned always in a fixed attitude in a predetermined position of a workpiece by supporting the power tool. CON...  
JPH06155124A
PURPOSE: To provide a portable electric drill unit by which drilling a slanting hole to a board thickness face of a plate material is prevented and positioning of a hole machining position is carried out easily while easy portableness is...  
JPH0641093B2  
JPH0641048B2  
JPH0635088B2  
JPH0635121B2  
JPH0648431A
PURPOSE: To obtain a carriage which can be adjusted to any shape of trucks and any width between the tables working together and can be lifted and easily transferred among a plurality of tables to be used for a series of operations. CONS...  
JPH0623634A
PURPOSE: To provide a machining apparatus capable of efficiently adjusting highly precise machining without requiring any expensive constituting elements. CONSTITUTION: This machining apparatus comprises a boom 20 displaceable along spac...  
JPH06801A
PURPOSE: To provide a saw table which is capable of guiding a power tool such as a saw within a wide range of angles by providing a table base part, a saw track mounted pivotally, a saw impulsion part, a display means and a protractor me...  
JPH06796A
PURPOSE: To cut the stacked sheets to be cut without generating a stack drift and facilitate the positioning of the cutting position. CONSTITUTION: A paper press section 902 is integrally formed on a rail 9, and both ends of the rail 9 a...  
JPH05337902A
PURPOSE: To manufacture a portable electric router provided with a guide plate sliding over a material to be cut and demonstrating stabilized performance of cutting without damaging the processing range of corners and the like of the mat...  
JPH0579481B2  
JPH05277881A
PURPOSE: To enable reliable work by inserting a tool into a space under a reasonable situation and holding the tool stably, when the surface of a workpiece is platelike and the tool inserting side space is small. CONSTITUTION: A crank 3 ...  
JPH0578449U
[Objects of the Invention] While binding a stand tight rotatably at arbitrary angles at a base and enabling it to fix, the installation area of a base is reduced. [Elements of the Invention] While establishing removably a base which has ...  
JPH0575521B2  
JPH05253840A
PURPOSE: To provide a cleaning machine capable of efficiently cleaning while traveling on a vertical surface, a ceiling surface, etc., by supporting an injection unit to return a blasting material to an injecting means on a tread unit ha...  
JPH0571425U
[Objects of the Invention] This design provides the bolting device of a joint and a boring machine which can perform bolting and removal of a bolt by the principle of テコ easily without using a tool. [Elements of the Invention] It con...  
JPH0536619Y2  
JPH05506193A
(57)【要約】 本公報は電子出願前の出願データであるため 要約のデータは記録されません。  
JPH05212610A
PURPOSE: To provide a portable boring machine that has a light, small, extremely simple and functional structure. CONSTITUTION: This portable boring machine comprises a casing 1 on which a housing 2 is integrally mounted, a boring spindl...  
JPH05200653A
PURPOSE: To measure an amount of flexure in a milling cutter in rotation so easily and accurately over the whole by installing a detector which detects a normal position of a finished surface of a cutting edge at the opposite side of the...  
JPH0547352B2  
JPH0541365B2  
JPH05134092A
PURPOSE: To provide a device for bringing a tool onto the surface of a wall where no access is permitted by providing a jack which nutates in a holed structure body, making its tip carry a tool, and controlling it remotely. CONSTITUTION:...  
JPH0535209U
[Objects of the Invention] A gap of the angle at the time of ruler guide adjustment is prevented, and the trencher for joints is made to contact correctly to ワ * ク. [Elements of the Invention] At base 6 slidably provided with main pa...  
JPH05502626A
(57)【要約】 本公報は電子出願前の出願データであるため 要約のデータは記録されません。  
JPH05104501A
PURPOSE: To provide a method of cutting work made of layered woods or the similar without damaging the work cover layer and to provide a simple structure, light weighted, and cost effective manual circular saw, which has saw tooth capabl...  
JPH0522868B2  
JPH0511952Y2  
JPH0516026U
[Objects of the Invention] It enables it to do the 穴空け work and screw work which use a rotating rotary tool, where a worker's burden is eased. [Elements of the Invention] It equips with bracket 10 in which rotating rotary tool 8 cl...  
JPH056039Y2  
JPH057121B2  
JPH04366602A
PURPOSE: To make the title device simple in structure and use the same easily, by a method wherein a sliding width setting mechanism controlling a sliding range of a sliding base is provided on a connecting bar into which the sliding bas...  
JPH0463604B2  
JPH0455818B2  
JPH04226886A
PURPOSE: To prevent distortion, deformation, etc., of a robot side or an object or work side when a tool is brought into contact with the object or work. CONSTITUTION: A holding member 2 is provided to the output shaft 1 of a robot body,...  
JPH0440136B2  
JPH0431804B2  
JPH0482610A
PURPOSE: To widen the range of absorbable and correctable errors of positioning by a robot as well as to enhance accuracy for drilling and countersinking by making it possible to lock the flange of a drill bush onto the locked section of...  
JPH0413592A
PURPOSE: To ease the impact force applied on a tool holding arm at work time, by making an electromagnet homopolar with a meeting permanent magnet, floating magnetically the permanent magnet by the upper and lower repulsive force thereof...  
JPH03123647U  
JPH03281120A
PURPOSE: To enable a chamfering of a high accuracy, by detecting the pressure of a cutting tip to the chamfering part of a work by a pressure sensor and controlling a robot with its driving so that the detection signal is set within the ...  
JPH0366104B2  
JPH03228511A
PURPOSE: To improve machining accuracy in a machining apparatus for a large circular workpiece such as a dragline by supporting the apparatus displacably to a boom, and allowing it to move on an annular reference surface around a swingin...  
JPH03228541A
PURPOSE: To process a work vertically to improve the working efficiency and reduce the fatigue by starting a power tool with the operation of an operating lever, and magnetizing electromagnets connected to a self-holding circuit to adsor...  
JPH0364281B2  

Matches 451 - 500 out of 1,092