Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 101 - 150 out of 1,647

Document Document Title
WO/2014/044238A2
A distributor screw (1) and a cutting tool are created, which form an annular space between a shank (30A, 30B) of the distributor screw (1) and a bore into which the distributor screw (1) is introduced. In the annular space, coolant/lubr...  
WO/2014/041130A1
The invention relates to a reamer or similar tool, comprising a cutting device (13) having a cutting edge (23), a clamping device (17), by means of which the cutting device (13) can be clamped to the main body (9) of the tool (1), an adj...  
WO/2013/182810A1
The cylindrical calibration head (1) for the drilling of a shaft (4), comprising three flutes (20, 21, 22) arranged evenly around the circumference so that they are spaced one from the next by an angle of 120° with respect to a rotation...  
WO/2013/178681A1
The invention relates to a modularly constructed tool retainer (10), comprising a main body (11), which extends along an axis of rotation (2) and which is functionally divided into a shaft section (12) for coupling to a machine tool spin...  
WO/2013/091778A1
The invention relates to a combination tool (1) for producing a surface structure with undercuts in a surface of a workpiece, which in particular is a cylinder block of an internal combustion engine, wherein the combination tool (1) comp...  
WO/2013/041855A1
A drill reamer (20) comprises an elongate body (21) disposed about a longitudinal axis. The elongate body comprises flutes (22a-22d) having separate hard cutting sections (27a, 28'a, 28"a, 28'b, 28"b) and a soft cutting section (24a, 24b...  
WO/2013/041478A1
The invention relates to a reaming tool, comprising a rotationally drivable main body (16) and at least one cutting body (18) fastened thereto. The at least one cutting body has at least one reaming blade (26) at the edge of a rake face ...  
WO/2013/041075A1
The invention relates to a tool cassette (3) with a holding pocket for holding a cutter insert (4), which tool cassette can be fixed in an adjustable position in a tool cassette seat (22) of a carrier body (2) for a cutting tool (1) by m...  
WO/2013/037916A1
Reaming tool (2) comprising a rotational axis (6), a main tool body (4) with a plurality of peripherally arranged cutting inserts (12), and a fine adjustment mechanism associated with each cutting insert (12), said mechanism comprising a...  
WO/2013/035619A1
The invention enables mass production without shortening the life of a press-fitted member even while the strength of the connection between the tool body and a connecting member is improved. An exchangeable head cutting tool in which a ...  
WO/2012/150403A1
This multipurpose drilling tool comprises: - a guide head (1), - a drilling cutter (3), and - a shank (5) for mounting on a chuck, these three elements (1, 3, 5) being assembled with one another removably so as to allow each of them to b...  
WO/2012/100402A1
Disclosed is a composite reamer which has high thermal efficiency, small resistance, long life-span, and is easy to locate when reaming. The composite reamer has a locating handle (1) and a tool head (2) which is equipped with multiple c...  
WO/2012/025091A3
The invention relates to a machining tool, comprising at least one plate-shaped cutting insert, which is made of impact- and/or wear-resistant cutting material at least in some sections and which is adhesively bonded to a cutter holder d...  
WO/2012/025092A3
The application relates to a machining tool (1) comprising a cutting part (2) and a base (3) that supports the cutting part (2). According to the invention, the base (3) and/or the cutting part (2) are made at least in part of a fiber-re...  
WO/2012/027057A3
A combination end milling/drilling/reaming cutting tool includes an end milling portion, a drilling portion, and a reaming portion. The cutting tool also includes a neck portion between the end milling portion and the drilling portion, a...  
WO/2012/063802A1
A reamer is provided with a solid cylindrical section having a solid cylindrical shape and rotating in a preset direction about the axis thereof; blades provided on the outer peripheral surface of the solid cylindrical section and twiste...  
WO/2012/047455A1
A cutting tool comprises a cutting insert (10), a tool holder (15), and a fastener (13). The cutting insert (10) comprises a cutting edge (20) and a fastener bore (12) adapted to accept a fastener (13) for fastening together the cutting ...  
WO/2012/047456A1
A cutting insert fastener (250) adapted to secure a cutting insert to a cutting tool holder. The fastener (250) comprises a fastener head portion (252) comprising at least one feature (254, 256) adapted to direct a coolant fluid to an in...  
WO/2012/037597A1
This invention concerns a reamer for underground passageways made, for instance, for the installation of cables or pipelines to distribute services in a reticulated network. It comprises a support housing having plural integral pairs of ...  
WO/2012/032286A1
Bore cutting tool (2), particularly for cutting metal workpieces, comprising a tool substrate (4) and a tool coating (8) on a surface of the tool substrate wherein the bore cutting tool comprises a plurality of pits (6) in the surface of...  
WO/2012/027057A2
A combination end milling/drilling/reaming cutting tool includes an end milling portion, a drilling portion, and a reaming portion. The cutting tool also includes a neck portion between the end milling portion and the drilling portion, a...  
WO/2011/139429A3
A reamer having a cylindrical cutter part (1) having a plurality of cutting bodies (4) arranged on the cylinder circumferential surface, the cutting bodies (4) having a cutter region (12) realized as a cutting strip and having a guide re...  
WO/2011/139429A2
A reamer having a cylindrical cutter part (1) having a plurality of cutting bodies (4) arranged on the cylinder circumferential surface, the cutting bodies (4) having a cutter region (12) realized as a cutting strip and having a guide re...  
WO/2011/121139A1
The description shows a collet chuck 303 for clamping a tool for the purpose of machining a workpiece, comprising: a cutout for receiving a collet 301, wherein the collet chuck 303 has a cutting edge 306 for machining the workpiece.  
WO/2011/121138A1
The description shows an expanding tool (918) comprising: an outer cone (916) for radially expanding a portion of a cutting head, wherein the portion has a cutting edge (915) for machining a workpiece. Furthermore, the description shows ...  
WO/2011/117319A1
The description shows a chip breaker system for a drilling, turning, milling or reaming tool, wherein the chip breaker system comprises: a portion of a flute (1004) and a first area (1002) which is produced by a progressive cut, wherein ...  
WO/2011/110159A1
The invention relates to a rotationally drivable material-removing tool (10) with an integrated coolant/lubricant supply, which tool has a shank (12) and a cutting part (20) connected to the shank (12). The shank (12) has a clamping port...  
WO/2011/095362A1
The invention relates to a tool for processing bores and similar removals of material. Said tool comprises a processing side (2), a fastening side (3) and a tool shaft (1) having a rotation axis (z). The tool has a tool head (4) comprisi...  
WO/2011/049095A1
Provided is a drill for composite material, this drill permitting a high quality boring operation wherein almost no burrs or delamination occurs during the boring of a member to be machined which at least partially contains fiber-reinfor...  
WO/2011/032921A1
The invention relates to a frictional tool for machining a workpiece, comprising a holder (1) having a receiving opening (11) located on the end face that has an internal thread (12), and a holder bore (13) running inside the holder (1) ...  
WO/2010/149699A4
The invention relates to an exchangeable head holder (3) that can be received in the rotatable spindle of a machine tool, comprising a conical tool receptacle (3.1) for at least one exchangeable insertable tool head (9), which is equippe...  
WO/2011/012179A1
The invention relates to a regulating element (10) for a cutting member (5) clamped in a tool seat (4) of a cutting tool (1), comprising a cylindrical basic body (14), and an active surface (9) impacting the cutting member (5) at a face ...  
WO/2010/149699A1
The invention relates to an exchangeable head holder (3) that can be received in the rotatable spindle of a machine tool, comprising a conical tool receptacle (3.1) for at least one exchangeable insertable tool head (9), which is equippe...  
WO/2010/137712A1
Provided is a reamer (10) that has a central axis line and has one cutting edge (20) in a cutting part (14) that is located on a front end side. The reamer (10) is provided with three guide pads (28, 30, 32) in the cutting part (14). The...  
WO/2010/125557A1
A rotary cutting tool (20) for reaming operations, including a generally cylindrically shaped tool shank (22) with a longitudinal axis (Al) having a plurality of radially protruding and generally axially extending clamping wings (38), an...  
WO/2010/102793A1
The invention relates to a cutting tool for a machine tool, comprising a cutting head (1), a shaft (2), and a coupling which removably fixes the cutting head (1) to the shaft (2), said coupling comprising a coupling pin (6) on the back o...  
WO/2010/101513A1
A rotating tool includes a plurality of elongated members, and a support for holding the elongated members relative to an axis of rotation of the tool, wherein a guiding pad (57) extends from at least one of the elongated members (23).  
WO/2010/097082A1
The main body (12) of a machine tool (10) comprises a plate seat (18) having a plate element (16) arranged thereon. The plate element (16) has at least one plate edge (38), which protrudes freely to the outside over the plate seat (18) a...  
WO/2010/096005A1
A guide arrangement for a cutting tool includes a pad having a guide surface and a hole extending from a first surface of the pad to a second surface of the pad. The guide arrangement further includes a clamping member having a small end...  
WO/2010/054641A3
The invention relates to a multi-edged machining tool for the post-machining or precision machining of bores, in particular to a reamer for machining deep bores or several axially interspaced bores of the same dimensions and quality, suc...  
WO/2010/069541A1
The invention relates to a reamer (35) comprising a main element (36) with at least one plate seat (39) recessed therein and comprising at least first and second side faces (47, 49). Inserted into this seat is a cutter plate (1) having a...  
WO/2010/061933A1
Disclosed is a router end mill which enables prevention of whitening of the cut surface, interlayer separation, and resin fusion during the milling, enables milling of FRP resin by fast rotation for a long time, and has an excellent dura...  
WO/2010/054637A1
Described is a multi-blade cutting and drilling finishing tool, in particular a reamer, for machining deep, especially stepped bores. Said tool comprises a set of blades having a predetermined nominal diameter and blades that are distrib...  
WO/2010/028733A1
The invention relates to a device for machining a contact surface of a bearing seat (5) of a round shaft (3), at least in segments, while the bearing is dismantled (4), having at least one rotatable cutting tool (1) in the gap between th...  
WO/2009/149693A3
The invention relates to a rotating metal cutting tool (1) comprising a rotational axis with at least one primary cutting edge (2) and at least one secondary cutting edge (3). According to the invention, a free surface (10, 11) adjoins t...  
WO/2010/020326A1
The invention relates to a reamer (1) having a base body (3), comprising a front side (5), in the outer surface (7) of which grooves (11) are incorporated, and which has an inner cooling/lubricant supply comprising channels (17) cutting ...  
WO/2009/149693A2
The invention relates to a rotating metal cutting tool (1) comprising a rotational axis with at least one primary cutting edge (2) and at least one secondary cutting edge (3). According to the invention, a free surface (10, 11) adjoins t...  
WO/2009/143973A1
A reamer for the precision machining of a drilled hole, having a plurality of cutting bars (6) which are separated from one another by chip grooves (5) and extend in the longitudinal direction (1) of the tool, wherein a plurality of chip...  
WO/2009/138144A1
In order to allow high-precision machining of the inner surface of a pipe using little machining time, the draw broach comprises a cutting part (2) having a plurality of cutters (10) extending in the axial draw direction (4). The cutting...  
WO/2009/059576A3
The aim of the invention is to provide a shaft tool with an adjustable cutting diameter, which permits improved handling. The invention relates to a rotating shaft tool, in particular a multi-stage reamer, with a first shaft part (2), eq...  

Matches 101 - 150 out of 1,647