| Document |
Document Title |
|
WO/2012/174507A1 |
parallel power chuck for clamping two ends of a shaft or similar workpiece for machining using two centering mechanisms. The centering mechanisms independently operate from a single internal actuation mechanism and clamp each end of the ...
|
|
WO/2012/167777A1 |
The invention relates to an exchangeable needle cartridge (10) for a drilling measuring device (1), to the drilling measuring device (1) itself, and to an exchangeable docking device and the associated tool. The exchangeable needle cartr...
|
|
WO/2012/160664A1 |
Provided is a holder device that uses a pressure medium suitable for grasping a long and thin object to be grasped, that does not require thinning of a device body, and that enables a material suitable for deformation of a sleeve to be u...
|
|
WO/2012/156120A1 |
The invention relates to a tool holder, in particular for a rotary hammer, having at least a first fixing unit (35) which has at least one force-fitting element (39) and is provided to fix a machining tool along a movement axis (26) by w...
|
|
WO/2012/156858A2 |
A spin chuck and a process of operating the same display improved resistance to backsplash by provision of a media collecting ring mounted on the spin chuck. The media collecting ring surrounds a wafer to be processed and includes a radi...
|
|
WO/2012/156157A1 |
The invention relates to a depth stop (1) in a tool holder for material processing tools held in the tool holder, in particular thread creation tools, having a) at least one internal channel (4) surrounded by a wall (4B) and extending al...
|
|
WO/2012/152442A1 |
The present invention relates to a drive connection. Such drive connections are used for example when tools are inserted into the corresponding drive units. A drive connection consists of at least two parts, wherein one part is a tapered...
|
|
WO/2012/153025A1 |
The invention relates to a clamping chuck (1), comprising a series of pivoting jaws (3) equipped with stops (18) for pressing on the object to be clamped (4), characterized in that each jaw (3) bears a platform (15) that can be rotated b...
|
|
WO/2012/150129A1 |
The invention relates to a hand-held power tool (100), comprising an insertion tool (130) and a drive unit (200) for driving the insertion tool (130) in an oscillating manner, said drive unit comprising at least one oscillatory excitatio...
|
|
WO/2012/148433A1 |
A borehole reaming cutter retention and fastening/locking system enable field replacement of borehole reaming cutter assemblies utilized in infrastructure emplacement horizontal drilling (HDD) applications. The borehole reaming cutter as...
|
|
WO/2012/142679A1 |
The specification describes a tool arrangement and chuck apparatus for quick change of a range of tools. In particular, a quick change chuck adapted to engage various diameter drill bits, tools and tool holders. The tools are rotatable i...
|
|
WO/2012/143148A1 |
The invention relates to a tool head (1) having a tool head axis (7) which acts as an axis of rotation when connected to a rotating machine spindle (80) of a machine tool. The tool head (1) has a main body (2). The main body has an adjus...
|
|
WO/2012/136759A1 |
The invention provides a tool holder system for supporting at least one machining tool in a tool machine. The tool holder system includes: a machining tool holder block which can be moved under the control of a digital control unit; a to...
|
|
WO/2012/138337A1 |
A cutting burr (10) that includes a pair of axially spaced diamond- shaped portions (18, 20) designed to be keyed into a spindle of a locking mechanism of a high speed surgical drilling instrument and adapted to fit into a single pawl th...
|
|
WO/2012/126853A1 |
The invention relates to a motor spindle for rotationally driving a machining tool about a spindle axis. Said motor spindle has a tool fitting for receiving the machining tool. In addition, the motor spindle has a clamping device for det...
|
|
WO/2012/127752A1 |
A ring gripping jig capable of improving machining precision when machining the outer peripheral surface or machining the inner peripheral surface of a ring is provided. The ring gripping jig (80), which grips a ring (38A) when machining...
|
|
WO/2012/121601A1 |
A quick - change system for a rotatable tool comprise a rotatable foot comprising a first coupling portion situated on or proximate to a longitudinal axis thereof, a tool assembly comprising a second coupling portion situated on or proxi...
|
|
WO/2012/117198A1 |
The invention relates to a method of turning machining the inner face of a hollow cylindrical blank (1) in order to thin it down to form a wall (2), one of the ends (4) of the blank (1) being fixed to the rotary table of said lathe, and ...
|
|
WO/2012/118245A1 |
The present invention relates to a double-sided shrink-fit chuck to which an inner screw-type shrink-fit collet is applied. According to the present invention, endmills having various sizes may be combined and alternatively used as one h...
|
|
WO/2012/117118A1 |
The invention relates to a clamping system for detachably connecting two preferably rotationally symmetrical parts (1, 3), of which one part (1) has a preferably cylindrical or conical hollow shaft (2) and the other part (3) has a receiv...
|
|
WO/2012/113621A1 |
A tool holder for releasably connecting a tool to a drive spindle comprises a shank (2), which can be inserted into the drive spindle and has a conical shank portion (6) with a larger end and a smaller end, a flange (3) adjacent to the l...
|
|
WO/2012/104671A2 |
The invention relates to a tool unit comprising at least one drivable spindle arranged in a housing, wherein the spindle has a tool holding fixture with an integrated eccentric clamping device and wherein the eccentric clamping device ha...
|
|
WO/2012/101622A1 |
A cutting tool (10) having a cutting head (12) removably secured to a shank (14) by frictional forces maintained between a male coupling member (28) located in a female coupling member (26). Support surfaces (32) of the male coupling (28...
|
|
WO/2012/083937A1 |
The invention relates to a drill chuck (1), in particular for hammer drilling, comprising a chuck body (3) which can be connected to a drill spindle and which has a tool fitting (2), comprising guide receiving areas which are formed in t...
|
|
WO/2012/085904A1 |
A cutting tool has a shank (16) with a circumferential groove and an adjustment ring (22) releasably secured to the shank at the groove. The adjustment ring has a threaded through bore in which a screw (24) is screw mounted and engages t...
|
|
WO/2012/077354A1 |
Disclosed is a method for manufacturing a variator part of a continuously variable transmission comprising: a step of performing preceding machining of a power transmitting surface (4) and a spline hole while leaving machining allowance ...
|
|
WO/2012/073683A1 |
Wear of a sliding member of the present invention can be prevented or limited specifically at a section of the sliding member around a shaft and at a predetermined angle position (phase). A fixing device comprises: a chuck operating claw...
|
|
WO/2012/073234A1 |
A method for centering a circular optical element using a non self-centering chuck adapted to grip the element at two strengths. The element is rotated in the chuck while measuring the lateral position of its outer rim with a probe. The ...
|
|
WO/2012/059670A2 |
The invention relates to a method for machining a casing (1) of an aircraft turboshaft engine, the casing (1) comprising an upstream edge and a downstream edge, wherein the method comprises the following steps: a step of positioning the ...
|
|
WO/2012/056837A1 |
A machine tool system is provided with a machine tool main body (1), a chuck exchange device (3), and a reverse/loader device (5). The machine tool main body (1) has a spindle (11), and a chuck (27) that holds a work is attachable to and...
|
|
WO/2012/055530A1 |
The invention is based on a tool, in particular for use as a surgical drill, having a main tool body (12) which, in order to be connected to a tool attachment unit (13), has a fixing unit (14) which is provided so as to be at least partl...
|
|
WO/2012/052809A1 |
Method and apparatus for the production of a metallic reel (10) for spinning machines, obtained starting from a semi -worked piece (21), comprising a tubular cylindrical body (11), at the ends (15, 16) of which respective flanges (12) ar...
|
|
WO/2012/050859A2 |
The present invention is a novel machine for repairing damaged wheel rims whereby the machine is a combination CNC and manual lathe configured of performing all of the required tasks for repairing damaged wheel rims in a single unit.
|
|
WO/2012/041930A1 |
The invention relates to a machine tool spindle, at the first end of which a hole (5) for inserting an exchangeable insert (7, 11) that forms an interface (S) is provided.
|
|
WO/2012/034910A1 |
The invention relates to a device for mounting an object in a defined position, in particular a tool, clamping means, or a workpiece on a machine table or clamping means. The device should allow a universal application of clamping means....
|
|
WO/2012/036941A1 |
A workholding apparatus (20) comprising a chuck body (22), first jaw members (26) and second jaw members (50) wherein the second jaw members are shaped to grip a workpiece (56, 64) of a particular geometry. The jaw members are constructe...
|
|
WO/2012/033803A1 |
A mounting system (10) including a plunger system wherein the sides of the plunger (14a, 14b) are utilized to engage a stud (16a, 16b, 16c, 16d) and the side of the plunger has a plunger cam that can have virtually any desired cam angle ...
|
|
WO/2012/028297A1 |
The invention relates to a gripper head for gripping arrangements for manipulating a long workpiece (W) in a horizontal arrangement, in particular at the end regions thereof. In order to simplify manipulation, in particular feeding and r...
|
|
WO/2012/026392A1 |
Disclosed is a simply-structured machine tool which does not use hydraulic pressure and which is capable of linking clamping operations of a tool holder to the movement of a main shaft and performing said operations with good timing. The...
|
|
WO/2012/025400A1 |
The invention relates to a chuck (1) for clamping workpieces or tools in a clamping space (21) with a clamping force (F), comprising: at least two clamping jaws (2) that can be moved in a translational manner along a clamping plane (E) i...
|
|
WO/2012/023127A1 |
A cutting head (14) for a T-slot cutter (10) includes opposing cutting head top and intermediate surfaces (18, 20) extending perpendicular to a head rotation axis (A), and a head peripheral surface (22) extending therebetween. The cuttin...
|
|
WO/2012/022691A1 |
A front wheel fork (10) for motor cycles has at least two fork legs (11, 12), wherein each fork leg (11, 12) is designed as a telescopic shock absorber which comprises an outer and an inner fork leg tube (14, 15; 16, 17), which can be in...
|
|
WO/2012/021429A1 |
A chuck for securing a workpiece in a machine provides a variable clamping force on the workpiece. The chuck includes a base element having a longitudinal center, and a plurality of jaw elements movable to clamp the workpiece. The jaw el...
|
|
WO/2012/018592A1 |
The invention relates to a power-operated chuck (100) for a tool spindle of a machine tool, in particular a lathe, comprising a chuck body (11) and at least one chucking device (10, 10a, 10b, 10c) which is guided in a radial guide of the...
|
|
WO/2012/013629A1 |
The invention relates to a hydraulic expanding chuck (1) having a main body (2) and an expanding bush (3), which is inserted into the main body (2) to form at least one pressure chamber (5a, 5b) and is intended for chucking a tool. The e...
|
|
WO/2012/011058A1 |
Tool-holding device suitable for being coupled to a mandrel of a machine tool or a mandrel fitted on a robot, comprising: - one or more tool-holder carriages (10); such carriages are positioned radially in relation to the mandrel axis (X...
|
|
WO/2012/011178A1 |
The present invention addresses the problem of achieving both the improvement of tool holding stability and the improvement of tool runout accuracy by increasing grip force and expanding a grip region compared to conventional tool holder...
|
|
WO/2012/007127A1 |
The slip-proof system consists of screw connection elements in the form of union nuts having recesses (6,22) arranged in the lateral surface and of a spanner (11,25,30), which is provided with projections (14,28,32) engaging into the rec...
|
|
WO/2012/002438A1 |
Provided is a machine tool which is equipped with a floating mechanism, and the whole of which can be miniaturized and lightened, said floating mechanism being equipped with carriers of loads generated in both radial and thrust direction...
|
|
WO/2011/162275A1 |
The purpose of the present invention is to simply and affordably build a machining line without making major structural changes to a machine tool for machining crank shafts. This machine tool machines a scroll workpiece received at a fir...
|
