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WO/2012/010334 |
The invention relates to a tool for machining sliding surfaces of a bearing shell (30), comprising a rotary drive for driving a drilling spindle (20) that can be rotated about a rotational axis and at least one first cutting cartridge th...
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WO/2012/011058 |
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...
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WO/2011/162860 |
A cutting insert rotated about an axis may be utilized during a metal working operation and applied against the rotating workpiece to enhance tool performance. Coolant may be provided through the central bore of the cutting insert utiliz...
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WO/2011/159119 |
The cutting insert 1 of the present invention comprises a body portion 10 placed in the center of the cutting insert 1 and the first cutting portion 20 and the second cutting portion 30, which are formed in each end of the body portion 1...
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WO/2011/154649 |
The invention relates to a boring tool on a flange consisting of at least one tool holder (1) and one flange (2), wherein the tool holder (1) is provided with an interlocking means (101) intended for engaging with the assembly for blocki...
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WO/2011/151058 |
The invention relates to an adjusting device (15) for the accurate positioning of at least one tool holder (2) relative to a tool carrier (1) that can be connected thereto, comprising at least one control part (17) arranged on the respec...
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WO/2011/147544 |
The invention relates to a tool turret, comprising a tool disk (2), which can be swiveled about a support column (32) that defines a swivel axis (26) into positions in which at least one machining tool that can be fastened to the tool di...
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WO/2011/147543 |
The invention relates to a tool turret, comprising a tool disk (1), which has at least one tool receptacle (7) for a machining tool and which is fastened to an accommodating disk (51), which can be swiveled about a support column that de...
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WO/2011/148368 |
A multi - grooving tool holder for holding cutting members (14) seated in a side-by- side formation in a clamping portion (16) of the holder. The clamping portion (16) includes an upper clamp (20) and a lower clamp (22) and an elastic me...
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WO/2011/141505 |
The invention relates to a device (1) for the combined precision turning and honing of a cylindrical borehole (35). The device (1) according to the invention can comprise either only honing stones (29) which can be fed or also cutters (7...
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WO/2011/140578 |
The invention relates to a method for processing an inner face (1) of a housing (2) having an opening (17), in particular a housing of a driving mechanism, by means of a machine tool (3), which has a multiaxially movable tool retainer (7...
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WO/2011/141360 |
The present invention relates to a rod-shaped tool holder (1) having a length (I) for the attachment of at least one machining cutting bit (2). The tool holder (1) is configured for being clamped at a first end (4) and has a second free ...
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WO/2011/138379 |
The invention relates to a machine tool (70) for turning about an axis (75), having a cutting tool (178) which is accommodated in a receiving unit (76) on a tool holder (73). The cutting tool (78) has a plurality of cutting teeth (84). A...
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WO/2011/135958 |
This tool chatter prevention device (10) is used in a machine tool. The tool chatter prevention device (10) is provided with a device body (11), a contact member (12), and a pressing force adjustment mechanism (13). The device body (11) ...
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WO/2011/128888 |
A cutting tool used for grooving and turning operations, where a cutting insert is removably securable in a blade-shaped insert holder. The insert holder includes an insert receiving slot having a longitudinally extending upper receiving...
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WO/2011/118338 |
Provided is a machine tool which holds a large number of tools, is capable of performing a variety of machining operations without the need to replace tools, is easy to control, and has only a few movable portions, resulting in high spee...
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WO/2011/107357 |
The invention relates to a machining tool (1), comprising a main tool body (4, 9), a slide element (3, 7), which is received at least partially in an opening of the main tool body (4, 9) and can be moved relative thereto in an adjustment...
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WO/2011/098738 |
The invention relates to a tool holder device for holding in position and driving a cutting tool on a machine tool. Said tool holder is used as a reliable machining overseeing device, capable of preserving the workpiece, the machine and ...
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WO/2011/090512 |
A portable engraving system comprises an enclosure adapted to operably accommodate an engraving device, wherein the enclosure comprises an adjustment system. The adjustment system comprises one or more adjustable devices, and the adjusta...
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WO/2011/086817 |
This repair device is provided with a casing, a slide shaft which is disposed in such a way as to be slidable with respect to this casing, a turntable which is disposed in such a way as to be rotatable with respect to this slide shaft, a...
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WO/2011/087180 |
The cutting tool of the present invention comprises a cutting insert and a tool holder. The tool holder comprises: a base for supporting a bottom surface of the cutting insert; a clamping arm for pressing a top surface of the cutting ins...
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WO/2011/087851 |
A toolholder assembly (10) for releasably holding a toolholder (50) includes a toolholder (50) having a tubular shank (56) with at least two perforations (58); a tool support member (20); a canister (30) disposed within the tool support ...
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WO/2011/087949 |
An apparatus for releasably holding a tubular toolholder shank (56) includes a tool support member (20); a canister (30) disposed within the tool support member (20); a lock rod (110) movable within the tool support member (20) in a reci...
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WO/2011/083887 |
The present invention relates to an internal groove insert. The internal groove insert comprises: a rectangular main body comprising a top surface, a lower surface, and first to fourth lateral surfaces; and first and second projections e...
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WO/2011/080734 |
A cutting tool (12) for grooving, parting and turning machining operations capable of grooving to unlimited depths of cut. The cutting tool (12) includes an indexable double-ended cutting insert (16) having a downwardly extending insert ...
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WO/2011/070360 |
The subject invention provides for a device (20) coupled to a machine (22) for cutting and burnishing (24) a surface of a work piece and a tool attachment assembly for the device. The device includes a cap (84) movable between an engaged...
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WO/2011/071315 |
Provided are a tool holder and a tool-fixing method using a shape memory alloy. The tool holder for fixing a tool comprises: a tool-mounting unit having a tool-fixing hole penetrating therethrough, wherein the tool-fixing hole has an inn...
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WO/2011/071315 |
Provided are a tool holder and a tool-fixing method using a shape memory alloy. The tool holder for fixing a tool comprises: a tool-mounting unit having a tool-fixing hole penetrating therethrough, wherein the tool-fixing hole has an inn...
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WO/2011/071208 |
The present invention provides a multi-functional cutting tool comprising a first cutting head, a second cutting head positioned opposite to the first cutting head, a shank formed between the first cutting head and the second cutting hea...
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WO/2011/066172 |
A toolholder connector (120) having one threaded end (132) and one end (134) with a male quick change portion (140) is threadingly engaged with a first toolholder (10) having a threaded bore (12). The quick change connector (120) also ha...
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WO/2011/066172 |
A toolholder connector (120) having one threaded end (132) and one end (134) with a male quick change portion (140) is threadingly engaged with a first toolholder (10) having a threaded bore (12). The quick change connector (120) also ha...
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WO/2011/058542 |
A cutting tool assembly (20) includes an exchangeable adapter (24) releasably secured to a holder (22). The adapter is provided with a side plate (68). In a bottom view of the holder (22), a portion (106) of a front surface (40) of the h...
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WO/2011/058543 |
An indexable cutting insert (14) has opposing side surfaces and two cutting portions, one of which is operative when the cutting insert is retained in an insert holder (12). An insert bore opens out to both side surfaces. Two major abutm...
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WO/2011/058989 |
Provided is a new method for adjusting the diameter of a tool for a machine tool, this new method being different from conventional automatic adjustment methods and capable of automatically adjusting the diameter of a tool. Also provided...
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WO/2011/053619 |
A coolant coupling system for coupling a toolholder (10) to a toolholder support member (15), wherein the shank (35) of the toolholder (10) is secured within the bore (65) of the toolholder support member (15) with an interference fit an...
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WO/2011/051355 |
The invention relates to a precision turning tool (10), comprising a tool body (12) that can be driven in a rotating manner about a rotational axis (16), a tool carriage (22) and a compensating carriage (42) that is coupled to the tool c...
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WO/2011/053619 |
A coolant coupling system for coupling a toolholder (10) to a toolholder support member (15), wherein the shank (35) of the toolholder (10) is secured within the bore (65) of the toolholder support member (15) with an interference fit an...
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WO/2011/046675 |
A coupling mechanism (12) for connecting a toolholder assembly (10) and a machine tool. The coupling mechanism (12) includes a first component (16) configured for removably securing the toolholder assembly (10) to the machine tool, where...
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WO/2011/045980 |
Provided is a boring tool which not only is lightweight but also has both abrasion resistance and high stiffness. More specifically, provided is a boring tool wherein a shaft-like tool body (10) is equipped with cutting bits, and wherein...
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WO/2011/046675 |
A coupling mechanism (12) for connecting a toolholder assembly (10) and a machine tool. The coupling mechanism (12) includes a first component (16) configured for removably securing the toolholder assembly (10) to the machine tool, where...
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WO/2011/038724 |
The invention relates to rotationally symmetrical bodies made of metal which must often be provided with central and straight cylindrical holes. Said holes extend, in parts, over the entire length such that a tubular shaped body is produ...
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WO/2011/029944 |
The invention relates to a machining unit, comprising a tool (30) having a tool base (50) and a tool blade (78), by which at least one workpiece region (WB) can be machined by metal-cutting so as to generate a defined workpiece geometry ...
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WO/2011/031754 |
The invention relates to a pipe machining apparatus Pipe-machining apparatus with a cutting device, wherein the cutting device is movable relative to a pipe to be machined in an advancing direction (102) running radially with respect to ...
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WO/2011/024558 |
A plurality of fluid paths (21), the ends of which are open to tools (7) are provided to a tool rest (9) and tool holders (8). Inlets (22) of the fluid paths (21) are provided so as to be arranged in the advance-retreat direction (X-axia...
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WO/2011/021963 |
A device for drilling or boring openings, primarily deep openings, comprises a cutter head (1) with guides (5), (6), said head being equipped with a device (7) for displacing the cutter (8) in the radial direction from the drive (10). Th...
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WO/2011/015253 |
The invention relates to an alignment device for the aligned and detachable fixing of at least one functional component (10), in particular in the form of a tool holder, to a further functional component (12), in particular in the form o...
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WO/2011/015259 |
The invention proposes an interface between a tool carrier (1) and a tool holder (3), which is cost-efficient on the one hand, but nonetheless allows a very high positioning accuracy. Furthermore, said interface is compatible with a so-c...
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WO/2011/004732 |
An article positioning mechanism (10) configured in such a manner that, in order to position an article comprising a part or a tool to a mounting section (2) of a movable member of a machine device and to restrain the article from rotati...
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WO/2011/000904 |
The invention relates to an adapter (1) for a chip-removing cutting tool for holding a hard-material insert (2), the cutting tool being substantially composed of a carrier body (3) having an adapter recess (7) in which the adapter (1) ca...
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WO/2011/001438 |
A cutting element for use in a cutting operation, comprising a cutting edge capable of cutting out material from a workpiece during the operation, to form therein a workpiece corner of angle α. There exists at least one view of the cutt...
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