| Document |
Document Title |
|
WO/2001/085371 |
A tool (20) comprising a male member (22) and a female member (24). The male member (22) having a coupling portion (28) projecting rearwardly from a body portion (26). The coupling portion (28) having a frustoconical forward portion (40)...
|
|
WO/2001/085372 |
A headstock for machines or automatic lathes comprises a housing (1) with a hollow main spindle (2), whereby an electric motor and/or a pulley (3) for an electrically powered belt drive is/are mounted on said main spindle. A hollow pull-...
|
|
WO/2001/083141 |
A tool holder mounting structure capable of rigidly mounting a tool holder into the spindle of a machine tool, having a simple structure, and allowing to use a general-purpose tool holder, comprising a holder mounting hole (20) formed at...
|
|
WO/2001/081046 |
In many devices the pressure between gripping faces and gripped faces related to the torsional load applied to turn the gripped object. In these devices the grip can be made to relax automatically as the load is removed. The invention re...
|
|
WO/2001/079711 |
The invention relates to a connection system for the repeated firm connection of two structural parts (1, 2) in an arrangement coaxial relative to a main axis (3). The one structural part (1) can be temporarily elastically deformed durin...
|
|
WO/2001/076814 |
A tool holder (1) capable of being held fixedly to a spindle (2), wherein a plurality of elastic engaged parts (13) capable of being slightly deformed elastically in radial direction in contact with the inner surface of a tapered hole (3...
|
|
WO/2001/076815 |
A tool holder mounting structure capable of fixedly holding a tool holder (2) tightly to a spindle (1), wherein a plurality of elastic engaged parts (6) capable of being slightly deformed elastically in radial direction in contact with t...
|
|
WO/2001/076836 |
The invention relates to a machine tool holding device, comprising a carrier device (12, 14, 16, 300) by which means a tool being used can be actively connected to a drive shaft (54). The tool being used is actively connected to said car...
|
|
WO/2001/070439 |
The invention relates to rotating machine element that contains a mechanism actuated by a fluid pressure. The aim of the invention is to allow for a supply of actuation fluid also during the rotation. To this end, a non-rotating control ...
|
|
WO/2001/068328 |
The invention relates to a parallel gripper comprising a housing (4) and two adjustable gripper base jaws (10, 12) which are guided in the housing (4) in a jaw guiding recess (8) in a displaceable manner. The base jaws (10, 12) can be mo...
|
|
WO/2001/068299 |
A chuck device (1), comprising a worm gear mechanism (5) transmitting, at a reduced speed, a drivingly rotating force input from an input shaft member (4), a second gear mechanism (6) axially driving a screw shaft member (46) with the ro...
|
|
WO/2001/066287 |
A tool holder (212) includes a socket (220) and a retaining mechanism (216) coupled to the socket (220) and operable in a retaining mode and a released mode. The socket includes a forward end with an opening (222) extending rearwardly fr...
|
|
WO/2001/064377 |
The present invention relates to a tool for chip removing machining, which comprises a holder (1); as well as a tool head (13) connected therewith, which carries at least one cutting insert (18) for chip removing machining, the holder (1...
|
|
WO/2001/064378 |
The invention relates to a reaming tool for reaming out several axially interspaced borings (14) of a workpiece (12). The reaming tool comprises a guide shank (16) which can be clamped into a machine spindle and which can be supported in...
|
|
WO/2001/060556 |
The invention relates to an expansion chuck tool having a base body (2) that can be fixed to a work spindle of a machine tool. The inventive expansion chuck tool also comprises an expansion sleeve (5) which is inserted into said base bod...
|
|
WO/2001/060557 |
A drill bit having the same drilling function as a conventional drill bit, simple structure, high rigidity, and excellent durability, wherein a cutting blade tip (2) is fixed to the tip of a bit main body (1), a plurality of cutting blad...
|
|
WO/2001/060555 |
A chuck (30, 232) includes a pair of jaws (178, 304, 306) which are located within an axial opening (114, 246) of a body (106, 234) for receipt of a shank (70) of a bit (44) therein. A roller (186, 238) is located in a slot (134, 272) of...
|
|
WO/2001/058631 |
A countersink bit device suitable for quick-exchange chucks, the device comprising a body (4) having distal and proximal sides, said body (4) having a shank of hexagonal cross-section (2) projecting from the body proximal side (4), and t...
|
|
WO/2001/057410 |
The invention relates to a device for releasably connecting two coaxially aligned tool parts (1, 2) which can be axially pressed against each other on separating surfaces (36, 38) that face each other with a clamping device. According to...
|
|
WO/2001/052764 |
A retention quill for holding a dental tool in a push-button chuck of a dental handpiece is disclosed. The retention quill is configured with various high hardness material inserts and tapered lead-ins which provide extended wear resista...
|
|
WO/2001/051239 |
A thrust converter, comprising reciprocating motion means (1), reciprocation-to-rotation converting means (2) converting the reciprocating motion of the reciprocating motion means into a rotating motion, rotation-to-reciprocation convert...
|
|
WO/2001/045884 |
The invention relates to a clamping chuck comprising a chuck body (2) made of a dimensionally stable material (v) on which a clamping sleeve (7) is provided that forms a central receiver (5) for a workpiece or tool which is to be clamped...
|
|
WO/2001/045887 |
A tool extender and tool assembly is provided. The tool includes a first and a second end, a working portion for performing an operation on a workpiece being provided at the first end and a shank extending from the working portion to the...
|
|
WO/2001/045883 |
A toolholder and insert arrangement includes an insert having a cutting portion and a shank portion at a base of the cutting portion, and a toolholder having a first end attachable to a spindle and a second end having a shank-receiving o...
|
|
WO/2001/041957 |
A set (10) consisting of a spindle (1) and tool (2) wherein the clamping of tool (2) is accomplished by the action of centrifugal. Said spindle (1) ends in a cylindrical cavity (3), inside of which is coaxially secured a cylindrical memb...
|
|
WO/2001/038026 |
The invention relates to a device for supporting a first machine part during the subjection to force of a second machine part that is mounted on or accommodated in said first machine part, especially a device for supporting a shaft (1) w...
|
|
WO/2001/038027 |
A core body lock device of a core drill which automatically locks a core body when a base body is coupled to the core body and, unless an unlocking operation is performed artificially, the relation of coupling between the base body and t...
|
|
WO/2001/034331 |
The invention relates to a sealing device which is provided with an annular circumferential groove (7) that runs in a preceding sealing washer (5) and with an O-ring (8) disposed in said groove. Width and depth of said groove are larger ...
|
|
WO/2001/034332 |
A true length collet chuck assembly (10) includes a chuck body (16) carrying a collet (70) having a threaded rear portion (76) and a split portion (72), defining jaws (74) for gripping a workpiece. The chuck body (16) houses a collet ret...
|
|
WO/2001/030524 |
A rotatable tool for chip removing machining comprising a shaft (1) and a cutting body (2), which is connected detachably to the shaft by means of a drawbar (4) which at a front end has a locking device (23) for mechanical engagement wit...
|
|
WO/2001/028721 |
A shank installation structure providing as less axial loose movement as possible and a simple construction, a cutter used for the shank installation structure, and a cutter used for the shank installation structure and not coming off ev...
|
|
WO/2001/026861 |
The present invention relates to a device for a machine tool. The device includes a cone shaped base body (1), which in the area of the end which is of bigger diameter has a flange (5), which is provided with diametrically positioned rec...
|
|
WO/2001/026856 |
The present invention relates to a tool and a tool tip for chip removal, wherein the tool in operative position preferably rotates around its longitudinal centre axis. The invention also relates to a method for manufacturing a tool tip. ...
|
|
WO/2001/023126 |
The present invention comprises a quick-change tool system for a collet (10) in alignment with a spindle (12) of a milling machine. The collet (10) comprises an elongated member having a first end (16) of generally conical configuration ...
|
|
WO/2001/021351 |
The invention relates to a mandrel (13) for centering a workpiece (48) in a machine tool (1). The mandrel (13) comprises two parts, namely a centering element (24) and a clamping element (22), which can be locked together. The centering ...
|
|
WO/2001/021348 |
The invention relates to a miniature drill chuck, comprising a drill chuck housing and an inner thrust piece (8) for moving the clamping jaw (4) into its clamping position while the drill chuck housing is being screwed onto a machine spi...
|
|
WO/2001/019558 |
The invention relates to a device for thermally shrinking and expanding tools (2) in a holder (1). Said device comprises a sleeve (4) which is inserted into the bore of the holder and which preferably consists of a material with a low th...
|
|
WO/2001/015846 |
A quick-change spindle extension assembly (10) includes a spindle extension (12) and a tool holder (14), with each having a generally conical engagement surface (30, 31) with the surfaces abutting and mating when the assembly (10) is aff...
|
|
WO/2001/015842 |
A tool receiver or chuck (10) is provided which may receive a cutting tool (14) therewithin and non-rotatably retain the tool relative to a rotary driving device (12). The tool receiver (10) includes a plurality of blades (16) substantia...
|
|
WO/2001/015841 |
An apparatus (10) is disclosed for releasably holding a toolholder shank (30) having a lockable surface (90, 95) and a releasable surface (185) utilizing an actuating bolt (20) with an associated threaded actuating nut (75). When the act...
|
|
WO/2001/014089 |
A power drivable chuck (30) includes a body (72) which is formed with a shank-receiving opening (34) having a triangular cross section. The opening (34) is formed to receive a hexagonal shank (38) and triangular shanks (44 and 52).
|
|
WO/2001/007187 |
A chuck (30) having a body (54) formed with a bore (60) having a fixed clamp segment (134) and a movable clamp segment (166) located in radial opposition. A pair of ribs (142) on fixed segment (134) and a single rib (172) on movable segm...
|
|
WO/2001/007186 |
A body (52) of a chuck (30) has an axial opening (34) and three spaced radial slots (58) which receive locking fingers (68) extending radially inward from a circular band (66) located outside of, and rotatably on body (52). Band (66) and...
|
|
WO/2001/005544 |
The invention relates to a device for receiving workpieces and/or tools, comprising at least one clamping jaw element (21). Said clamping jaw element(s) (21) for clamping and/or treating workpieces and/or tools can be impinged upon axial...
|
|
WO/2001/003870 |
The invention concerns a clamping device (10) comprising a tensioning spindle (11) whereof one end has a first axially fixed support surface (12) and whereof the other end has a second axially mobile support surface (21) and mobile relat...
|
|
WO/2001/003984 |
The invention relates to an axial drive for converting a rotational movement into an axial movement. The spring spindle (10) substantially comprises a component (13) with a helical spring (12) rotationally fixed thereto and a component w...
|
|
WO/2001/003885 |
A spindle device and a tool holder of a machine tool stably ejecting spray coolant from the tip of a tool (19) in a tool holder (18) and suppressing a waste of the spray coolant, wherein the tool holder (18) is fixed to the tip part of a...
|
|
WO/2000/078488 |
The invention relates to an adjusting device for determining the suitable clamping jaw size and position for a tool to be clamped in a given clamping chuck. Said adjusting device comprises a base plate (11) and, arranged thereon, a base ...
|
|
WO/2000/076705 |
In order to improve the service life of said tool, the spigot (4) of the shank (2) and correspondingly the bore hole (6) of the knife head respectively comprise a threaded area (7) and a press-fit area (8), whereby a positive and a non-p...
|
|
WO/2000/076703 |
The invention relates to a clamping chuck for clamping tools by shrink fit. The inventive clamping chuck is provided with a chuck body (1) that is mounted on the work spindle of a machine tool. A central seat (2) for the shank of a tool ...
|
