Matches 1 - 50 out of 58 1 2 >


Match Document Document Title
US20110031707 ADJUSTABLE MAGNETISM SHELTER OF A CUTTER HOLDER  
An adjusting magnetism shelter of a cutter holder has a stationary collar, a sliding assembly and a cap. The stationary collar has a disk and multiple sliding recesses. A first hole is defined in...
US20150061238 POSITIONING BOARD OF CHUCK  
A positioning board for a chuck includes a board member with a central bore, positioning bores and positioning slots. Each positioning slot has a main slot and two sub-slots connected to opposite...
US20090302554 CHUCK LEVER FOR A DRILL  
A chuck, adapted to secure a power tool bit to a power tool, includes an output operably coupled to a motor to receive torque from the motor. The output at least partially supports therein the...
US20130089385 COLLET CHUCK  
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...
US20120292865 FALLING PREVENTION STRUCTURE FOR SOCKET OF POWER TOOL  
An object of the present invention is to prevent a socket from falling off by means of a simple and compact configuration without impairing comfort and ease of use, regardless of model. In an...
US20130320632 Quick Change Assembly And Manufacturing Thereof  
A rotary tool for coupling with a rotary tool accessory includes a motor and a power shaft operably coupled with the motor. A collet is operably coupled to the power shaft, the collet including a...
US20140191481 POWER TOOL HAVING IMPROVED TOOL ACCESSORY SECURING MECHANISM  
A power tool includes a clamp shaft for clamping a tool accessory to the power tool and a clamp shaft holding mechanism for selectively locking the clamp shaft to hold the clamp shaft in a...
US20140265165 WAFER-TO-WAFER FUSION BONDING CHUCK  
A chuck face of a wafer bonding chuck that includes a flat central zone and an outer annular zone contiguous to the central zone, the outer annular zone being lower than the flat central zone such...
US20090256319 QUICK CHANGE CHUCK WITH LED LIGHTING  
A quick change tool chuck has a housing with an LED light source incorporated therein, the housing being coaxially located about a quick change driver bit chuck. The housing can have two LED lamps...
US20140353932 FLOATING CHUCK ASSEMBLY FOR A ROTARY CUTTING MACHINE  
A floating chuck assembly used in connection with a workpiece support carrying a workpiece, the floating chuck assembly comprising a chuck assembly; a linkage assembly adapted to support the chuck...
US20110000692 HAND-HELD MACHINE TOOL  
The invention relates to a hand-held power tool with a tool clamping unit and an adjustment ring. The invention provides that the adjustment ring protrudes forwards in an axial direction beyond an...
US20150061234 COLLET ADAPTER  
A collet adaptor 20 including a work piece clamp mechanism 29. The collet adaptor 20 is rotatable about a first axis A and the work piece clamp mechanism 29 is mounted within the collet adaptor 20...
US20130093148 CENTRING DEVICE FOR CENTRING A CHUCK ON A ROTATING SPINDLE AND ASSOCIATED LOCKING DEVICE  
The invention concerns a centring device for centring a chuck on a securing portion in particular of a rotating spindle of a machine, wherein a tapered portion corresponding to a mating tapered...
US20120038120 SYSTEM AND METHOD FOR CRYOGENIC COOLING  
In accordance with an embodiment of the invention, there is provided a system for cooling a load. The system comprises a closed loop primary refrigeration system comprising: a primary compressor...
US20080224427 Flushable chuck  
In a chuck for medical applications, including a housing having a passage extending axially therethrough with clamping elements movable supported in the housing together with a drive structure for...
US20090160139 LOCKING MECHANISM WITH QUICK DISASSEMBLY MEANS  
A locking tool or device that permits rapid installation and removal of a removable component from a component that is fixed to a housing or equipment. The interchangeable, and hence removable,...
US20130161915 High Density Tool Bit Holder  
Exemplary embodiments are directed to tool bit holders that generally include a tool bit cartridge defined by side walls located opposite and facing away from each other, and at least one end wall...
US20110049202 Elastic casing article holder  
A holder for the shank of a tool comprising a cylinder having a series of shoulders and grooves in radial formation with the shoulders and grooves allowing for O-rings to penetrate to the interior...
US20130082448 Controlled Surface Roughness in Vacuum Retention  
An apparatus, particularly a chuck for retaining a thin part for micro-machining processing, is disclosed. The chuck is formed of a plate-shaped body having a first surface and a second surface...
US20140131959 TOOL ATTACHMENT FOR A HAND-HELD MACHINE TOOL  
A tool attachment has: (i) a drive shaft driven rotationally; (ii) a locking section for locking on a mounting interface of a hand-held machine tool, the machine tool including a tool holder...
US20100038866 SYSTEM PENDULUM APPARATUS AND METHOD  
A system pendulum apparatus (13) is provided for a chuck and a method is provided for the clamping of workpieces with a pendulum element (16) and a basal element (30). An axially swivelable...
US20130038866 AIR FLOW MANAGEMENT IN A SYSTEM WITH HIGH SPEED SPINNING CHUCK  
The present invention is directed to a high speed, spinning chuck for use in a semiconductor wafer inspection system. The chuck of the present disclosure is configured with a turbulence-reducing...
US20140374168 Drill Chuck Isolator  
A chuck isolator for the chuck of a drill comprising a base plate mountable to the chuck, a drive plate connectable to a drill bit, and a first elastomeric member interposed between the base plate...
US20130075984 SECURING DEVICE FOR SECURING A CHUCK ON A ROTATING SPINDLE  
The invention concerns a securing device for securing a chuck, in particular a power-operated chuck, on a rotating spindle of a machine, wherein a rotating element and at least one chucking-slide...
US20100156054 HIGH TEMPERATURE ELECTROSTATIC CHUCK BONDING ADHESIVE  
Methods and apparatus for bonding an electrostatic chuck to a component of a substrate support are provided herein. In some embodiments, an adhesive for bonding components of a substrate support...
US20110187063 ADHESIVE CHUCK, AND APPARATUS AND METHOD FOR ASSEMBLING SUBSTRATES USING THE SAME  
An adhesive chuck, and an apparatus and method for assembling substrates using the same are disclosed. The apparatus comprises a chamber, a first adhesive chuck inside the chamber and having a...
US20090315280 CHUCKING FIXTURE WITH DEVICE FOR MEASURING THE DISTANCE BETWEEN A CHUCK AND A TOOLHOLDER OR WORKHOLDER  
A chucking fixture for a tool or a workpiece, comprising a chuck and a toolholder or workholder matching the chuck, wherein the chuck has posts having bearing surfaces for orienting the tool or...
US20120087756 MECHANISM FOR GRASPING TOOL, CHUCK, CLAMP MECHANISM, OR THE LIKE  
Provided are: a double grasping mechanism including a double grasped part and a double gripping mechanism; a spindle, a holder holding mechanism, a main-spindle, and a holder holding device each...
US20110274510 RETENTION KNOB FOR TOOL HOLDER  
A retention knob for use with a tool holder that is less prone to distorting a tapered tool holder surface, especially if it is over-tightened. The retention knob includes a knob head, a flange...
US20100171276 TOOL HOLDER  
An ID tag (27) is attached to a bottom surface (31) of a hollow portion (17) of a tool holder (11) having a hollow taper shank. Concretely, a circular recess (33) is formed on bottom surface (31)...
US20140291942 CHUCK STRUCTURE FOR SUBSTRATE CLEANSING EQUIPMENT  
The present invention provides a chuck structure for substrate cleansing equipment, which comprises a base and at least a pair of clipping members. The pair of clipping members is disposed on both...
US20140031184 Tool Holder for Receiving and Locking a Tool Taper on a Tool Magazine, Unlocking Device, and Tool Magazine  
The present disclosure relates to a tool holder to receive and lock a tool taper on a tool magazine, an unlocking device to unlock a tool taper that is received and is locked in a tool holder of...
US20140300065 DEVICE FOR EMPLOYMENT IN A MACHINE TOOL AS WELL AS MACHINE TOOL  
A device for employment in a machine tool, including: a first unit; a second unit connected to the first unit, wherein the first unit is rotatable around a rotational axis relative to the second...
US20100038867 WORK-HOLDING CHUCK WITH QUICK-RELEASE JAWS  
A system, in certain embodiments, includes a wedge-lock coupling configured to connect a jaw to an actuator arm of a chuck. The wedge-lock coupling includes a wedge portion having a path of travel...
US20140262409 CHUCK SLEEVE FOR POWER TOOL  
A power tool is provided and includes a housing, a motor, a gear case, a bearing assembly, and a chuck assembly. The motor is disposed in the housing and defines an axis of rotation. The gear case...
US20100181735 FORCE INCREASING SELF-LOCKING DRILL CHUCK AND SELF-LOCKING MECHANISM THEREOF  
The present invention discloses a self-locking mechanism for use in a drill chuck, comprising: clutch tooth sleeves, fixedly connected with the chuck body of the drill chuck and forming teeth; an...
US20100071184 PRESSING DEVICE  
Pressing device for relative axial displacement of two parts arranged coaxially with one another and displaceable towards one another only by means of high pressure, such as, for example, collet...
US20110318130 Tool Holder Such as a Boring Head, a Chuck, or a Milling Cutting Arbor Integrating a Damping Device  
A damping tool holder, such as a boring head, a chuck, or a milling cutting arbor, integrates a damping device (2), in the form of an elongated body. The damping device (2) is housed in a mounting...
US20130009368 Run-Off Securing Device  
A run-off securing device, in particular a run-off securing device of a handheld power tool, is configured to avoid running off of a clamping element and/or a tool from a spindle. The device has...
US20140016110 Shear-Layer Chuck for Lithographic Apparatus  
A lithographic apparatus is described that comprises a support structure to hold an object. The object may be a patterning device or a substrate to be exposed. The support structure comprises a...
US20130134130 INTERNAL RINSING IN TOUCHLESS INTERSTITIAL PROCESSING  
Methods and apparatuses are disclosed for rinsing the interface area of a liquid and air boundary after a substrate cleaning process using gas barrier. In some embodiments, a protective chuck...
US20130075982 HIGH VOLTAGE CHUCK FOR A PROBE STATION  
A chuck for testing an integrated circuit includes an upper conductive layer having a lower surface and an upper surface suitable to support a device under test. An upper insulating layer has an...
US20090315281 DEVICE FOR FAST ASSEMBLY OF TOOLS ON A SUPPORT  
The device for fast assembly of a tool on its support comprises a bolt attached to said support and disposed within a bore with a through hole and a mandrel, which is attached to the tool as such...
US20080290613 Low-Vibration Tool Holder  
The present invention relates to a low-vibration tool holder (1) with a tool holder base body (2, 3, 4, 6) and a tensioning arrangement (5) which provides axial tensioning of the tool holder base...
US20150217385 CENTERING DEVICE  
A centering device for centrally chucking a rotary tool includes a socket on a mandrel of a tool holder. A tool arrangement includes a tool holder that has a mandrel, and including a rotary tool...
US20110170975 ROTARY TOOL INCLUDING A COLLET  
A collet for connecting a rotary tool to a rotary tool driver, the rotary tool including a shaft having a shaft end and a shaft diameter includes a body including a first end configured to connect...
US20120121354 FASTENING NUT AND TOOL BIT HOLDING SYSTEM  
A fastening nut for fastening a receiving body and a collet together is disclosed. The fastening nut comprises a main body having an outer surface, a first end, and a second end distal to the...
US20100156056 Machine adaptation  
The invention relates to the transmission of power and/or data from/to a stationary part of a machine tool 200 to/from an accessory 100 mounted in the spindle 210 of the machine tool 200. A first...
US20150183071 RETENTION KNOB FOR TOOL HOLDER  
A retention knob for use with a tool holder that is less prone to distorting a tapered tool holder surface, especially if it is over-tightened. The retention knob includes a knob head, a flange...
US20150115549 MODULAR TOOL RETAINER  
A modular tool retainer, comprising a main body extending along an axis of rotation and which is functionally divided into a shaft section for coupling to a machine tool spindle and a clamping...

Matches 1 - 50 out of 58 1 2 >