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Patent Searching and Data


Matches 1 - 50 out of 7,295

Document Document Title
WO/2019/010532A1
There is provided a undercutting boring tool (10) comprising a bar body (11). A lost motion link consists of a spring (26) selectively compressed by a lost motion rod (27) having a lost motion slot (33) spaced from a drive pin (34). An o...  
WO/2019/012059A1
The invention relates to improvements in the area of so-called tool-changing devices (1) which are used on machine tools (18). Here, provision is made to carry out positioning of a tool holder (2) in the working position (6) of the tool ...  
WO/2019/013972A1
A treatment assembly for securing a treatment member to a shaft that includes the treatment member and a female attachment member. The treatment member defines a longitudinal axis, and has a distal end and a proximal end. The proximal en...  
WO/2019/003803A1
A machine tool tool post (1) in which a plurality of rotating tools (8) are provided and in which rotation of a tool rotation drive shaft (10) supported with freedom to rotate is transmitted to each rotating tool (8) is characterized by ...  
WO/2018/235747A1
A coated tool according to one mode of embodiment of the present invention is provided with a substrate and a coating layer. The coating layer includes a plurality of first AlTi layers represented by Al1-x1Tix1, and a plurality of second...  
WO/2018/220645A1
Packing boxes are usually made from flat sheet of raw material. Operations like drilling, creasing, perforation, cutting etc. to be done on the sheet, before it can be folded into a box. An innovative tool holding post is proposed in thi...  
WO/2018/209368A1
The invention relates to a clamping block (100) for receiving a parting blade with an internal coolant guide, having a parting blade seat (110) with a contact surface (111) for a lateral surface of the parting blade. The clamping block (...  
WO/2018/184784A1
The invention relates to a mobile machining device (1) for an in-situ machining of prefabricated bores (2), more particularly bores (2) of two coupling flanges (3a, 3b) connected to one another, said machining device comprising a clampin...  
WO/2018/170611A1
The invention relates to a dual tool holder (51) which is statically used on machine tools and which comprises a standardized square shaft (1). The invention is characterized in that an additional tool holder (2) or additional tool recei...  
WO/2018/172462A1
The invention relates to a tool system with a main part (1), a clamping element (2), and a cutting insert (3) for machining workpieces (7). The main part (1) has a recess (4), which forms an insert seat (25) for the cutting insert (3), i...  
WO/2018/172160A1
The invention relates to a machine spindle assembly (22), which forms a construction unit with a motor (19) as a central element. On one side of the motor (19), a spindle neck (35) is flange-mounted to a spindle (32), which is directly d...  
WO/2018/173039A1
A blade-shaped cutting insert (20) has opposing first and second insert side surfaces (22a, 22b) with a peripheral surface (24) extending therebetween, and a first cutting portion (34a) having a first primary cutting edge (36a) extending...  
WO/2018/168197A1
A turret tool post (100), wherein, in order to achieve a configuration such that a cable linked to a machining body part does not twist and moreover such that a coolant is not caught in the machining body part when another tool is used, ...  
WO/2018/159525A1
This cutting tool holder (1) comprises a body portion (2) that extends along a first central axis (S2) and a channel (4) that is located inside the body portion. The body portion has an end face (23) located on the side of a first end (2...  
WO/2018/156097A1
A surface roughening tool includes a cylindrical body and at least one grooving blade outwardly radially projecting from the body and configured to form grooves and peaks into a surface. The surface roughening tool also includes at least...  
WO/2018/154557A1
A hole machining tool (100, 300) includes an outwardly facing pad pocket (20) and a guide pad (118, 218, 318) secured therein. The pad pocket includes a pocket base surface (32) and a wedge member (128, 228, 328) which includes opposite ...  
WO/2018/153907A1
The invention relates to a grooving tool (10) having a cutting insert receptacle (34) which is arranged on a first of the two end faces (28, 30) of the grooving tool (10). The grooving tool (10) also has a cutting insert (14), which can ...  
WO/2018/150413A1
A cutting tool (20) includes a tool body (24) having a peripherally disposed outer insert receiving pocket (58) and an interiorly disposed inner insert receiving pocket (46) with a cutting insert (22) resiliently clamped therein. The too...  
WO/2018/137909A1
The invention relates to a mobile machining system (1) for the turning machining of inner surfaces of hollow-cylindrical components (2), in particular for machining valve seats.  
WO/2018/122592A1
A metal structure for performing machining operations, in particular a cutting tool (1) for chip removal machine tools, having a first and a second body (2, 3), which extend respectively along a first axis and a second axis (Al, A2 ), wh...  
WO/2018/122592A8
A metal structure for performing machining operations, in particular a cutting tool (1) for chip removal machine tools, having a first and a second body (2, 3), which extend respectively along a first axis and a second axis (Al, A2 ), wh...  
WO/2018/110681A1
The present invention makes it possible to maintain the balance of a rotating body with high precision while the rotating body rotates at high speed. A chatter-preventing structure (10) includes a housing member (28) that is fixed, with ...  
WO/2018/100693A1
A machine tool having: a main shaft device in which a main shaft chuck for grasping a workpiece is fixed on a rotationally supported main-shaft rotation shaft; a turret device on which a blade, a rotating tool, a turret chuck or the like...  
WO/2018/092791A1
The cutting insert according to the present disclosure is provided with: a substrate having a first face and second face adjoining the first face; and a coating layer located on a surface of the substrate. The coating layer is provided w...  
WO/2018/086646A1
The invention relates to an ultrasonic system for cutting and machining processing, comprising a tool (4), a sonotrode (3) and a piezoelectric exciter (1). The invention is characterized in that a resonant frequency of more than 100 and ...  
WO/2018/088546A1
This machine tool 10 with a position correction function is provided with: a tool holder 20; a tool attachment part 26 installed so as to be able to move in a radial direction intersecting with a rotation axis direction of the tool holde...  
WO/2018/082821A1
A method for cutting a groove of a predetermined groove width in a work piece, comprising the steps of providing a metallic work piece (18) having a peripheral surface (31); providing a grooving tool (1) comprising a blade portion (2) ha...  
WO/2018/078454A1
The object of the invention is a method of continuous surface machining and a tool for continuous surface machining, in particular for curved surfaces. The method of continuous surface machining consists in that in the spindle axis of a ...  
WO/2018/077508A1
A blade portion (2) for a grooving tool (1); the blade portion (2) comprising: opposite first and second surfaces (4, 5), wherein a blade width (13) is defined as a shortest distance between the first and second surfaces (4,5); opposite ...  
WO/2018/073373A1
A tool (1) for machining boreholes, in particular boreholes that are not completely closed on their circumference, has a main body (2), at least three cutting elements (4) distributed over the circumference of the main body (2) and an ad...  
WO/2018/065974A1
A cutting tool includes a two-way indexable cutting insert (22) retained in an insert holder (24) by a clamping member (28). The cutting insert (22) has a tetrahedral basic shape and includes two cutting edges at opposite ends of thereof...  
WO/2018/059861A1
A tool body (2) includes a damping apparatus comprising a damper mass body (9) with an axial through bore (10) and a central tube (11) received in the through bore while being surrounded by a cavity (14). An elastic element (15, 16) is a...  
WO/2018/051327A1
A cutting tool (20) has a holder (22) and an indexable cutting insert (24) secured therein. The holder (22) has a head (26) having spaced apart lower and upper clamping portions (30; 32) located on opposite sides of a first horizontal pl...  
WO/2018/047834A1
The present invention is a cutting tool for cutting an object, or a holder for retaining the cutting tool, and is configured so that a current-carrying path for measuring a change in a member of the cutting tool or the holder is formed d...  
WO/2018/047162A1
An insert adaptor (112) for parting off including an adaptor index axis (IA) and parallel adaptor first and second sides (120A, 120B) connected by an adaptor peripheral surface (122) which extends peripherally around the adaptor (112). T...  
WO/2018/046035A1
The invention relates to a blade carrier (100) for arranging on a base body (12) of a machining tool (10), comprising a support body (110) which supports at least one cutting element (101), and an adjusting device (120) integrated into t...  
WO/2018/046036A3
The invention relates to a multi-edged machining tool (10), in particular a bore post-machining or bore finishing tool, for example a bearing track tool, comprising a base body (12) that can be driven in rotation about an axis of rotatio...  
WO/2018/041405A1
The invention relates to a coupling device for the reversible establishment of a drive connection between a driving unit (13) of a tool turret and a driven unit (46) of a tool receptacle (36) which is attached to the tool turret and in w...  
WO/2018/042832A1
Provided is a machine tool that comprises comb-shaped cutting tool holders and has a simple configuration capable of performing wide-ranging types of machining in a combined manner. Two comb-shaped cutting tool holders (27, 56) arranged ...  
WO/2018/038276A1
The working machine 10 with a position correction function is equipped with a tool holder 20, a tilting member 26, an outer peripheral ring member 40, and a conversion mechanism 44. The tilting member 26 is mounted via a support pin 28 s...  
WO/2018/034339A1
The cutting tool of the present disclosure is provided with: a holder having a pocket; a cutting insert located in the pocket; a clamping member for fixing the cutting insert to the pocket; and a channel having an inlet and an outlet. Th...  
WO/2018/029308A1
A boring head (1) with an electronic unit (20) integrated in the boring head (1) is provided, the electronic unit (20) comprising a control unit (60), a display (30) and a compartment (26) for a power source (41). The display (30) is con...  
WO/2018/024277A1
The invention relates to a tool-holding system comprising a tool-holding device for holding a tool (16), particularly a drilling tool, that can be rotated about an axis of rotation of the tool-holding device, and an actuator (14) for pro...  
WO/2018/016226A1
This invention addresses the problem of making each of a plurality of cutting tools detachable and thereby enabling each of the cutting tools to be easily replaced individually, and facilitating the combining of a plurality of cutting to...  
WO/2018/003342A1
The present invention is provided with: a recess part (15) provided on an outer surface (14a) of a tool holder; a disk-shaped IC tag (1); and IC tag holding parts (2, 3) formed in a ring shape and externally fitted to the IC tag (1). The...  
WO/2017/210400A1
This invention relates to cutting tools used to machine materials to produce new surfaces and chips of removed material. Embodiments of this invention allow round rotating cutting inserts to be used in a more economical way, with improve...  
WO/2017/202679A1
The invention relates to a cutting insert (14) for a tool (10) for machining a workpiece, comprising a first side (30), an opposing second side (32) and a borehole (26) running along a borehole axis (28), which penetrates the cutting ins...  
WO/2017/203824A1
Provided is a machine tool capable of reducing the amount of heat generated while limiting increases in the size of the cutting tool holder in the axial direction of the rotating tool. The machine tool (1) is provided with a cutting tool...  
WO/2017/198759A1
The invention relates to a holder (12) for a tool (10) for the material-removing machining of a workpiece, wherein the holder (12) has a cutting insert holder (20) for holding a cutting insert (14) in the region of the front end (18) of ...  
WO/2017/198417A1
A metal cutting tool (10;110;310;410) comprises a tool holder (11;111;311;411); a seat (12;112;412) in said tool holder defined by side walls (13,14:313,314:413,414) and a bottom surface (15;215;315), a replaceable element constituted by...  

Matches 1 - 50 out of 7,295