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Patent Searching and Data


Matches 1 - 50 out of 15,129

Document Document Title
WO/2018/007794A1
A tool mounting assembly (4) for coupling a tool (2) to a rotary drive of a machine tool. The assembly comprises a mount (6) having a longitudinal axis (10) and defining an engagement surface (22) for engaging with a tool to be rotated a...  
WO/2018/008120A1
This output apparatus (1) outputs motion in the axial direction with respect to an integrally assembled operation device (2), and is provided with: an actuator (18) that generates the motion in the axial direction; a connection rod (17) ...  
WO/2018/000001A1
Disclosed is a method for mechanically healing functional cemented carbide or cermet surfaces (2). An exposed cemented carbide or cermet surface (2) that does not adjoin a cutting edge is blasted with a particle beam (S) in a blasting pr...  
WO/2017/220784A1
The invention relates to a hydraulic expansion chuck (1) having a main body (2) in which a receptacle (4) is formed which is surrounded by a pressure chamber (5). Formed in the front end face (3) of the main body is an annular groove (8)...  
WO/2017/215881A1
The invention relates to a clamping device for receiving and fixing tools and tool carriers, having a collet arrangement (1), a tension bolt (4) that is attached to the collet arrangement (1) and displaceable in an axial direction, and a...  
WO/2017/218059A1
An electrical discharge machining spindle for releasably holding an electrode includes a spindle body, a movable sleeve surrounding the spindle body, first and second contact elements for clamping an electrode inserted therebetween, and ...  
WO/2017/212002A1
The invention relates to a hole saw assembly comprising a hole saw and an arbor for coupling said hole saw to a driving tool, said hole saw comprising a bottom wall provided with a hole with internal thread having a major and a minor thr...  
WO/2017/211676A1
The invention relates to a clamping device for clamping a tool in a tool holder by means of a collet and a clamping nut, said clamping device being provided with means for clamping the tool holder and for detecting and displaying a torqu...  
WO/2017/211639A1
The invention relates to a roughening tool (2) for roughening a borehole surface, comprising a coupling portion (6) for clamping the tool (2) in a drill device and a tool head (10) for machining the borehole surface, wherein at least one...  
WO/2017/211554A1
In the case of a quick release adapter for operating an application tool (170) on a portable power tool, having a drive shaft (212) for arranging in a tool receptacle of the portable power tool and having a receiving portion (215) which ...  
WO/2017/206491A1
A flat jaw self-tightening drill chuck, comprising a rear sleeve (3), a rear body (6), a screw rod (7), a front body (9), and a plurality of clamping jaws (4); one end of the rear body is provided with an inner hole (6-2), the inner hole...  
WO/2017/204273A1
Three fitting concave parts (22), each having a curved shape when viewed from the direction of an axis of rotation (C1), are formed on an inner circumferential surface of a chuck body (2). As a plunger (3) is elastically deformed outward...  
WO/2017/201821A1
A pull-back cutter chuck with gear shaft, comprising a cutter chuck main body (1). A bottom end of the cutter chuck main body (1) is provided with a collet (2). A top end of the collet (2) is connected to a gear-tightened shaft (3) by me...  
WO/2017/199584A1
[Problem] To provide, inter alia, a jaw that can be efficiently replaced, and that allows machining defects to be prevented. [Solution] A stepped section 240 having a planar trapezoid shape and having an undulating engagement surface for...  
WO/2017/198600A1
In a drive apparatus (1), in particular for a chuck (8) for the positionally-oriented support of a workpiece (2), consisting of: a housing (3), at least one pressure piece (4) which is mounted so as to be movable axially or radially in t...  
WO/2017/198833A1
The invention relates to a multi-part countersinking tool (10) for clamping into a machine tool. The countersinking tool (10) comprises: a tool head (18) having a milling head (20); and a tool shaft (24) having a clamping section (26) fo...  
WO/2017/194246A1
The invention relates to a holder for a component comprising a base body (2), in the front end face of which a central receiving means is formed defining a clamping section (3) with a central clamping axis (X) (Fig. 11 to 13), or on the ...  
WO/2017/186792A1
The invention relates to a shrink-fit chuck (1) for clamping an object, in particular for clamping a milling cutter in a milling machine, comprising a cylindrical receiving bore (3) for receiving a cylindrical shaft of the object to be c...  
WO/2017/186777A1
The invention relates to an expansion chuck comprising a main part (2), on the front end region of which a central receiving area (4) that is open towards the front end surface (3) of the main part (2) is formed for a tool (W) shaft to b...  
WO/2017/188878A1
Holder (10) for a rotary tool (21) which holder (10) is formed with a holder body (100) comprising a rear drive end (11) and a front connection end (12) having a connection thread (13) for the connection of the tool (21). The holder (10)...  
WO/2017/186551A1
A circular saw mounting device (30) which rotatably supports a saw blade (80) in a grinding machine is disclosed. The mounting device (30) comprises a base plate (40) adapted for mounting in a grinding machine; a centering element (50) c...  
WO/2017/186462A1
The invention relates to a clamping device (1) for securing a non-rotatable tool, in particular a turning tool, to a tool machine, comprising a main body (2) defining a clamping axis (X), on the machine-side rear-end region (3) of which ...  
WO/2017/182327A1
The invention relates to a hydraulic expanding chuck device (1), in particular for fixing a tool to a machine tool, having a main body (2) which defines a clamping axis (X) and in the front end region of which a clamping region having a ...  
WO/2017/176607A1
A workholding apparatus (2) having jaws (5) comprising interchangeable adapter blocks (12) that enable a single workholding apparatus (2) to accommodate workpieces (22) having a range of inner bore diameters.  
WO/2017/172065A1
A latch and catch arrangement is disclosed, whereby a sleeve supporting a flexible hinge with an extended finger is oriented over a fluid connection to a socket guide. The sleeve is oriented to the tool collar to place a flexible hinge a...  
WO/2017/162688A1
The invention relates to a cutting tool, having a main body (14), a cutting head (16), which is joined to the free end of the main body (14) and is formed, by primary shaping, as a sintered piece provided with at least one cutting edge (...  
WO/2017/163231A1
A rotary cutting tool (20) includes a replaceable cutting head (22) and a tool holder (24). The replaceable cutting head (22) includes a forward cutting portion (26) and a rearward mounting portion (28). The mounting portion (28) include...  
WO/2017/154145A1
A chuck for tools is provided with: a chuck body having at the front end thereof either a cylinder section into which a tool is inserted along an axis or a cylinder section into which a collet is inserted, the collet allowing a tool to b...  
WO/2017/149061A1
An electrical hand-held core drilling device having a tool receiving piece (70) on which precisely three regularly spaced-apart bearing surfaces (71), which each face the stop surfaces (57), are provided, wherein the bearing surfaces (71...  
WO/2017/150459A1
A cutting tool, having a holder, a head, and a fastener. The holder has a first surface (11) and a second surface (12). The head includes a blade tip part (51) and a shank part (52). The holder is provided with a first hole (H1) extendin...  
WO/2017/148696A1
A tool body and a tool for cutting machining, wherein the tool body (100) extends in an axial direction and at least a portion of the tool body is formed with a solid outer jacket (105) encasing a core structure (106), said core structur...  
WO/2017/142018A1
Provided is a clamp device capable of shortening a main shaft when compared with those thus far, by which a main shaft device can be downsized. In this clamp device for removably attaching a tool holder to a main shaft of a rotational ma...  
WO/2017/142018A9
Provided is a clamp device capable of shortening a main shaft when compared with those thus far, by which a main shaft device can be downsized. In this clamp device for removably attaching a tool holder to a main shaft of a rotational ma...  
WO/2017/140613A1
The invention relates to a device (4) for securing a data carrier (3) to a tool holder (2). In order to allow the data carrier (3) to be easily secured to the tool holder (2) in a reliable and permanent manner, the device (4) comprises a...  
WO/2017/138307A1
Provided is a retracting chuck that does not rattle even though a moving body can be operated in the axial direction, and that enables turning in which the grasp accuracy is increased and vibration and chatter are inhibited. The retracti...  
WO/2017/131304A1
The present invention relates to a one-wedge centering hydraulic chuck, and the objective of the present invention is to minimize the force for clamping and lifting workpieces by jaws while minimizing the stroke of a wedge bar when four ...  
WO/2017/128813A1
A collet chuck (30) comprises a jacket (10), a collet chuck body (6), a plurality of clamping jaws (8) and an aperture adjusting structure used for adjusting the relative displacement of the clamping jaws (8) and the collet chuck body (6...  
WO/2017/126010A1
This method, for controlling a machine tool (1) using a tool holder (71) to which a coolant pipe (73) is attached, includes: a step of detecting, in response to a signal indicating that a tool (70) is prepared on a tool loading station (...  
WO/2017/126748A1
The present invention relates to an electric driven chucking system comprising an automatic clutch system which enables the power of a motor driving a spindle to be selectively transmitted to a drawbar for driving a chuck and a spindle b...  
WO/2017/122023A1
A container blank handling apparatus (5) for a container blank trimming system (1) for metallic tubular container blanks comprises first and second air bearing body portions having respective arcuate inner surfaces. The first and second ...  
WO/2017/114728A1
The invention relates to a method for monitoring the temperature of the sleeve part of a tool holder, which sleeve part is inserted into the induction coil of a contraction device, wherein the instantaneous inductance of the induction co...  
WO/2017/114730A1
Shrink-fitting device for clamping and unclamping tools that have a tool shank, having a tool receptacle which has a sleeve part that is open at its free end and is made of electrically conductive material, for receiving the tool shank i...  
WO/2017/108731A1
Sensor module (6) for a tool holder (1) for a cutting tool (10), wherein, when the sensor module is arranged to the tool holder (1) having a cutting tool (10) connected thereto, an axial portion (13) of the cutting tool is positionable i...  
WO/2017/102558A1
The invention relates to a device (1) for the clamping reception of a workpiece which is to be machined and/or measured, and which for that purpose rotates concentrically about the axis of rotation (2) of a machine, the device consisting...  
WO/2017/105876A1
A power tool adapter (100) for both standard drills and impact drivers includes a shank or drill coupler (200) including a head (300), a neck or clip retainer (400) integrally connected to the head, and an extender (500) integrally conne...  
WO/2017/097556A1
The invention relates to a spindle arrangement (10) for clamping a tool or a workpiece in place. The spindle arrangement (10) has a receiving unit (12) which is mounted in a basic body (11) by a pivot bearing arrangement (13) so as to be...  
WO/2017/097565A1
The invention relates to a chucking means for securing to a work spindle (2) of a machine tool, the means comprising: a chucking means body (8) having a receiving opening (7) for the work spindle (2); at least two chucking jaws (9) that ...  
WO/2017/093280A1
The invention relates to a hydraulic expanding chuck for gripping a tool, for example a drill or a milling tool, comprising: a clamping part (3) having an expansion sleeve (1) having a central receiving opening for receiving and clamping...  
WO/2017/086119A1
A workpiece is transported from a first fixed point to a second fixed point in a chucked state by a transport means. The phase of a workpiece being transported by the transport means is detected by a detection means. The workpiece transp...  
WO/2017/081321A1
Portable, multi-purpose modular machine, in particular for drilling or countersinking, in particular of component parts of aircraft structures, having a frame comprising in particular a rotary motor for a tool and a travel motor for the ...  

Matches 1 - 50 out of 15,129