| Document |
Document Title |
|
JP2012232397A |
To provide a tool change device which changes a heavy tool from the spindle of a working machine by human work swiftly and easily.When a tool pallet 10 is moved to connect the spindle 50 to a tool support member 19, a tool can be transfe...
|
|
JP2012218151A |
To provide a polishing disk attachment/detachment device for a hand grinder that speedily attaches and detaches a polishing disk, minimizes a shake phenomenon in operation, and places a safety key for preventing a slacking phenomenon of ...
|
|
JP5060799B2 |
|
|
JP5064645B2 |
|
|
JP2012200794A |
To provide an electric tool capable of preventing unfastening of a nut member screwed with a spindle during the operation of a brake device after attaching of an inner member to the spindle.A grinder 1 is constructed such that a spindle ...
|
|
JP5043413B2 |
|
|
JP2012183629A |
To provide a tool exchanger that is excellent in versatility and capable of quickly and easily replacing a heavy tool from a main shaft of a machine tool by human work.The tool exchanger includes: a tool pallet guiding table provided wit...
|
|
JP5021136B2 |
The invention is based on a tool receptacle, in particular for a hand-held angle grinding machine (10) or a circular power saw, having a slaving device (12, 14, 300), by way of which an insert tool (16) can be operatively connected to a ...
|
|
JP5019535B2 |
A hand-held power tool ( 10 ) is specified, comprising a work spindle ( 12 ) for driving a tool ( 68 ), said tool ( 68 ) being fastenable between a fastening element ( 38 ) and a holding portion ( 36 ) on a tool end of the work spindle (...
|
|
JP2012161883A |
To provide a disk-shaped tool whose attachment/detachment to/from a rotating shaft is made easy, and to provide an electric tool equipped with the same.There is provided a disk-shaped tool equipped with, at its center, a screw hole 30 fo...
|
|
JP5014892B2 |
A blade changing tool for use in a cutting device including a chuck table for holding a workpiece and a cutting device including a blade mount for rotatably supporting a cutting blade for cutting the workpiece held by the chuck table. Th...
|
|
JP4999560B2 |
In a wheel spindle device wherein a plurality of grinding wheels are attached in a juxtaposed relation to a wheel spindle rotatably carried on a wheel head of a grinding machine, a reference position for specifying a position in the circ...
|
|
JP4997471B2 |
|
|
JP2012143834A |
To solve the problem that works for fixing a bearing and fixing a tool take time and efforts because of rotation of a spindle during assembly of a tool head structure.A mechanism for temporarily stopping rotation of a tool shaft is compo...
|
|
JP2012139737A |
To provide a power tool capable of suppressing permanent deformation of an elastic member, and achieving a sustainable vibration reduction effect for a long time.A ring rubber 25 as the elastic member is arranged between a wheel washer 2...
|
|
JP4977428B2 |
|
|
JP4961851B2 |
|
|
JP3176325U |
To provide a concrete cutting device capable of smoothly rotating a adjusting plate relative to an inclined flange and smoothly changing a mounting inclination angle of a blade substrate with respect to a rotation drive shaft. The inner ...
|
|
JP4945771B2 |
A polishing plate (3) linked to a rotating drive shaft (7) is hinged on this shaft without rotating. This hinged connection allows the polishing plate to rotate and simultaneously follow the surface (41) of a workpiece (39) to be polishe...
|
|
JP4942424B2 |
|
|
JP2012091294A |
To provide a grinding wheel fitting method and a grinding wheel fitting device which can concentrically fit a grinding wheel on a grinding wheel fitting shaft, notwithstanding a clearance is provided to facilitate the work for attaching/...
|
|
JP3175419U |
To provide a wafer processing equipment capable of reducing the cost and reducing the working space occupied by the processing equipment. The wafer processing equipment can be used for both wafer cutting processing and polishing processi...
|
|
JP4921444B2 |
Correction of grinding spindle positions in double-side grinding machines for the simultaneous double-side machining of semiconductor wafers is achieved by torsionally coupling the two grinding spindles, each comprising a grinding disk f...
|
|
JP4917197B2 |
|
|
JP4913346B2 |
A machining apparatus, comprising: a mounting member to be rotationally driven; a tool support member mounted on the mounting member; and a fixing member, fixed to the mounting member, for fixing the tool support member to the mounting m...
|
|
JP4913070B2 |
A grinding disk base body is fixable to the centering section of a grinding spindle rotor in a centering manner by the base body which includes an inner recess from which two fixed projections project inwardly. The base body also include...
|
|
JP4873597B2 |
A system, particularly in an angle grinder, having a tool-holder 10 which has an entrainment device 12 via which a disc-shaped insertable tool (Fig 1, 14) can be operatively connected to a drive shaft 16, and also having an insertable to...
|
|
JP4860976B2 |
|
|
JP4847093B2 |
|
|
JP2011251366A |
To provide a cutting device equipped with a cutting means which is configured to reduce an interval of two cutting blades without impairing attachability/detachability of the cutting blades to/from a mounting flange.The cutting device is...
|
|
JP4837974B2 |
|
|
JP4837970B2 |
|
|
JP4837973B2 |
|
|
JP4831919B2 |
An apparatus for making a surface treating article, and in one embodment for making a plurality of surface treating articles. The apparatus includes an attaching means for attaching a fastener to a surface treating web and a cutting mean...
|
|
JP4827336B2 |
The device has a motor in a housing driving a hollow spindle and a fast clamp. A clamping lever has a slide element that can be can be brought into contact with a clamp spindle end remote from the tool by rotating the lever. The clamp sp...
|
|
JP4814884B2 |
A polishing tool (1) for finishing an ophthalmic lens includes a drive plate (4) which is equipped with elements (2) for mounting same to the spindle of a polishing machine; a removable polishing pad (5) designed to be rotated by the dri...
|
|
JP4815674B2 |
|
|
JP2011224668A |
To provide a lens grinding device equipped with a grinding wheel automatic exchanging device capable of precisely and efficiently grinding a less, while loading grinding wheels of various coarseness on a spindle of a wheel head when perf...
|
|
JP3171190U |
To provide an adapter for a cutter capable of attaching an inclined blade to an engine cutter or a wall saw. A blade mounting shaft 61 having a shaft 1 having a connecting flange (a) 3 at its tip, a connecting flange (a), and a connectin...
|
|
JP4791204B2 |
|
|
JP2011194477A |
To improve efficiency and economic efficiency in the generation of roundness when a cutting blade is mounted at a rotation spindle.An elastic member 33 is arranged at the inner circumferential surface of the mounting hole 32 of the cutti...
|
|
JP4765790B2 |
|
|
JP4713569B2 |
A method of computing imbalance in a motion control system is disclosed. The motion control system includes an object mounting mechanism for holding and rotating the object about a first axis; an object positioning mechanism for displaci...
|
|
JP2011121128A |
To provide a removal jig of a grinding wheel, along with a grinding wheel case, capable of protecting a grindstone and preventing the grinding water and grinding chips adhering to the grinding wheel from dropping on a floor.The removal j...
|
|
JP4707913B2 |
An attaching member, which is attached to a rotary cutting element (8) having an attaching hole in the center of a disk and adapted to be removably threadedly attached to the rotary shaft of an electrically powered tool or the like, comp...
|
|
JP2011110693A |
To provide a grinding tool of small grinding resistance, hard to cause a partial abrasion of a grinding wheel.This grinding tool 1 connects two connecting parts 3a and 3b of an annular grinding wheel installing plate, to a support plate ...
|
|
JP2011098401A |
To provide a blade mounting support tool capable of mounting an annular blade on a tool mount so that the outer periphery of the blade forms a perfect circle with respect to the center of the tool mount.The tool mount 12 includes a fitti...
|
|
JP4681327B2 |
An automatic balancing device for a rotatable system includes a track (18) arranged about a rotational axis (H) of the rotatable system and having two surfaces (22a, 22b) inclined toward each other in a direction of a centrifugal force a...
|
|
JP2011079113A |
To provide a device for mounting a disc-shaped rotary tool in which the construction is simple and vibration thereof can be suppressed during use.The disc-shaped rotary tool (15) having a grinding surface (17) on an outer circumferential...
|
|
JP2011062801A |
To provide a polishing tool which hardly generates eccentric wear of a polishing wheel.The polishing tool includes: a support plate 11; an annular polishing wheel mounting plate 14 supported in a lower part of the support plate through a...
|
