Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 4,331

Document Document Title
WO/2018/122500A1
A polishing pad (1) formed from a foam body (2), provided with an attachment surface (21) for being attached to the rotary plate of a polishing machine and having an active surface (22) wet by the polishing liquid and coming into contact...  
WO/2018/122349A1
An attachment (116) is configured to be used with a hand-held rotary power tool (100). The attachment (116) includes a housing (120), a sanding disk (124), and a cap (132). The housing (120) has a first portion (136) hingedly connected t...  
WO/2018/117436A1
The present invention relates to a grinding disc for use in a grinder that generates rotational power by means of a motor or an air pressure and then performs cutting work on a material to be processed and, more specifically, to a grindi...  
WO/2018/116288A1
A manual sander includes a handle and a fixed abrasion surface to which the handle is attached. At least one foldable abrasion surface is connected to the fixed abrasion surface by a hinge. The handle is manipulable to maintain the fixed...  
WO/2018/110856A1
A rotation device is disclosed. A rotation device according to an embodiment comprises: a body part, which is connected to a power generation part, such as a motor, to rotate a member to be rotated and comprises a driving shaft formed at...  
WO/2018/104098A1
The invention relates to a dust hood (100) for a grinder (200) having a gearbox neck (210) for fastening the dust hood (100) and having a hood body (10) for covering one side of a predominant part of the grinding wheel (220), wherein the...  
WO/2018/104018A1
A dust cover (100) having: a flange (90) for attaching the dust cover (100) to a transmission extension housing (210) of a cutting grinder (200); a cover body (10) for at least partially covering a circular cutting disc (220) on both sid...  
WO/2018/104057A1
A dust cover (100) for a cutting grinder (200) which is provided with a transmission extension housing (210) for attaching the dust cover (100), having a cover body (10) for at least partially covering a circular cutting disc (220) on bo...  
WO/2018/104016A1
The invention relates to a dust hood (100) for a grinding machine (200) provided with a gear neck (210) for fastening the dust hood (100), comprising a hood body (10) for one-sidedly covering a major part of the grinding disk (220), wher...  
WO/2018/102374A1
A process for automated sanding of a vehicle component surface is provided and includes providing a sanding mechanism having a sanding head engaged with a housing, a rotary motor contained within the housing, the rotary motor having a dr...  
WO/2018/100942A1
The purpose of the present invention is to provide an electric tool capable of achieving inhibition of reaction due to braking in good balance with inhibition of voltage jumping due to regenerated energy. A grinder (1) is provided with a...  
WO/2018/091932A1
A stencil (1) for finishing a vehicle surface, the stencil (1) comprising a body with a plurality of apertures (2) for positioning over the vehicle surface to be repaired or abraded, the body having areas (3) of reduced thickness surroun...  
WO/2018/089276A1
Reciprocating tool accessories are presented including: a damping handle assembly; and a surface contact assembly coupled with the damping handle assembly along a distal end and the reciprocating tool along a proximal end. In some embodi...  
WO/2018/084422A1
The present invention relates to an assembly used when working with a grinder. Provided is a removable grinder rail assembly comprising: a mounting unit, provided with a mounting space corresponding to a mounting surface of a grinder, fo...  
WO/2018/077929A1
The invention relates to an operating device (1) for a machine tool, containing at least a first and a second switching element (40, 50), wherein the first switching element (40) can be set to a first and a second mode and the second swi...  
WO/2018/079986A1
The present invention relates to a method for manufacturing a main body of a grinding tool fixing member having: a cap (30) formed at the front thereof; a sleeve (40) and a coil spring (50) successively connected; and a main body (20) co...  
WO/2018/072997A1
The invention relates to a quick clamping device for a portable machine tool, in particular an angle grinder, comprising at least one output shaft (12a; 12b) that can be rotatably driven and that has at least one clamping unit (16a; 16b)...  
WO/2018/072995A1
The invention relates to a quick clamping device for a portable power tool having at least one rotatably drivable output shaft (12a; 12b; 12c; 12e; 12l), in particular an angle grinder, comprising at least one clamping unit (16a; 16b; 16...  
WO/2018/072996A1
The invention relates to a quick clamping device for a portable machine tool having at least one rotationally drivable drive shaft (12), in particular an angle grinding machine, having at least one clamping unit (16), which has, for tool...  
WO/2018/061556A1
Provided is an electric power tool whereby a distal-end tool can easily be attached without performing an operation for fixing an output part. Provided is an electric power tool having: a motor 4; a rotary shaft 41 rotated by the motor 4...  
WO/2018/059915A1
The invention relates to a dust hood (100) for a grinding device (200) equipped with a transmission extension housing (210) for attaching the dust hood (100), the dust hood (100) comprising a hood body (10) for covering a circular grindi...  
WO/2018/051040A3
Disclosed is a mobile device for the remote-control treatment of the outer surface of a tube (1), comprising, connected end-to-end: a) a pusher sub-system (11a, 12a, 13a) having an advancement wheel (11a1, 12a1, 13a1) and at least a firs...  
WO/2018/051040A2
The present invention relates to a mobile device for the remote-control treatment of the outer surface of a tube (1), comprising, connected end-to-end: a) a pusher sub-system (11a, 12a, 13a) having an advancement wheel (11a1, 12a1, 13a1)...  
WO/2018/047103A1
There is described a machining apparatus (1, 100, 200), associable with a machine tool, to perform a surface finishing operation on a workpiece to be machined that comprises an abrasive belt (2) in contact with the workpiece to be machin...  
WO/2018/043330A1
This working machine is provided with: an output shaft to which a front end tool can be mounted; a housing for rotatably supporting the output shaft; and a protective cover mounted to the housing so as to cover the outer periphery of the...  
WO/2018/036720A1
The invention relates to a hand-held power tool (10), in particular an oscillating hand-held power tool, comprising a drive unit (12); at least one machine housing (14) which is designed as an outer housing and in which the drive unit (1...  
WO/2018/036920A1
The invention relates to a quick tensioning device for a portable machine tool, in particular for an angle grinding machine, comprising at least one output shaft (14) which can be rotated in particular, comprising at least one clamping u...  
WO/2018/017142A3
A portable and transportable die cavity modifying machine having a base carrying a carriage adjustable along one axis, e.g., a generally horizontal axis, and a machining head adjustable along another axis, e.g., a generally vertical axis...  
WO/2018/011677A1
The invention relates to the field of belt sanders for surface machining purposes. A static pressing platen is replaced by pressing rollers with bearing mechanisms. When an abrasive paper is pressed by a static platen, a proportional amo...  
WO/2018/007584A1
A tool (1) for machining a groove (18) of a rotation -symmetric component, preferably a piston (17) of an internal combustion engine, wherein the machining is carried out by a rotation of the tool (1) around an axis of symmetry of the ro...  
WO/2018/009230A1
A rotating circular disc attaches to a rotary motion abrading tool and converts the rotary motion to a random orbital motion. The disc has a center and has an axis of rotation that is off center and that forms a center of gravity. One em...  
WO/2018/001284A1
Provided are a sanding machine (100b), a method of operating the same, and a working baseplate (808) disassembly-assembly method. The sanding machine (100b) comprises a housing, a motor (809) provided in the housing, a switching mechanis...  
WO/2018/003369A1
Provided is an electrically powered tool wherein a switching element and a capacitor, which are used to drive a brushless motor, are effectively arranged, and wherein the effect of cooling the switching element and the capacitor is impro...  
WO/2017/222884A1
A sanding wheel that may be used, e.g., to finish a wood deck, includes one or more risers. Each riser includes an angled face and a cross member, and the angled face and cross member define a slot therebetween. The retaining or fastenin...  
WO/2017/222049A1
An electric power tool according to one aspect of the present disclosure is provided with a motor, a switch, a housing, and an operation unit. The operation unit constitutes part of the outer surface of a grip section of the housing, and...  
WO/2017/220338A1
The subject of the present invention is a rotationally drivable rotary tool device and in particular a rotary brush tool. The invention is equipped, in its basic construction, with a tool holder (1, 2) having at least one drive-side clam...  
WO/2017/178443A1
The invention relates to a portable power tool (10) having a plate tool (30), in particular a sanding plate or polishing plate, and a drive motor (12), arranged in a machine housing (11), for driving the plate tool (30) into an oscillati...  
WO/2017/159711A1
In a power tool such as a disk grinder, a lock-on mechanism that can lock the power tool in a started state provides a function for allowing work to be performed for a long period of time in a relaxed manner, but it is necessary to cance...  
WO/2017/155108A1
Provided is a belt-type grinding tool in which foreign matter is prevented from entering the interior of a tool body. A pulley support bar (12) is held by a bar containment hole (29) in the tool body (10) so as to be capable of sliding b...  
WO/2017/155107A1
Provided is a belt-type grinding tool in which a spring support member is prevented from pivoting in the direction in which compression of a spring is released due to an urging force received from the spring. This invention is provided w...  
WO/2017/150030A1
Through the present invention, a portion of air from a fan is caused to flow back toward an inlet from a fan guide hole, the load on the fan is increased, and an increase in the speed of a motor during idling thereof is suppressed. A pow...  
WO/2017/143370A1
The invention relates to a brush grinding head (1) for a grinding machine (2), comprising an essentially roller-shaped carrier (3) and grinding lamellae (4), wherein the grinding lamellae (4) are arranged peripherally on the carrier (3) ...  
WO/2017/140655A1
A dust collector for an angle grinder comprises a collector body for covering a circular grinding disk, a sealing element for sealing at least some sections of the collector body from a surface to be machined by the grinding disk, at lea...  
WO/2017/142756A1
An abrasive skin treatment device including a handle portion, a head portion including an exfoliating element, and a unitary pivoting mechanism providing relative movement between the handle portion and the head portion along at least tw...  
WO/2017/140657A1
The invention relates to a dust collector (100) for an angle grinder, comprising a collector body (10) for covering a circular grinding wheel, and a sealing element (30) extending along an outer periphery (U) of the collector body (10) f...  
WO/2017/142092A1
Provided is a technology that contributes to further improvement of a transmission mechanism for transmitting motive power in a work tool which performs processing work on a workpiece by driving a tipped tool. According to the present in...  
WO/2017/135719A1
The present invention relates to a hydraulic motor powered by fluid, which may be, for example, gas or air. The hydraulic motor of the present invention comprises: a housing having a fluid inflow passage and a fluid outflow passage forme...  
WO/2017/134037A1
The invention relates to a clamping device for axially clamping a disk-shaped tool, preferably a cutting disk, on a flange of a drivable spindle of a hand-held machine tool, comprising a clamping disk which rests against the tool in a fr...  
WO/2017/130994A1
[Problem] To provide a pneumatic tool in which an expansion chamber is formed without requiring an increase in the external size of a housing. [Solution] In this pneumatic tool, a housing has: a cylindrical motor housing section 30A that...  
WO/2017/115594A1
Provided is an electric tool, which brakes the motor when a malfunction occurs in the motor without having to turn the trigger switch off. The electric tool (10) comprises: a motor (20) that rotates by supply of electricity from a power ...  

Matches 1 - 50 out of 4,331