Matches 1 - 23 out of 23


Match Document Document Title
US20140131958 Tool Attachment For A Hand-Held Machine Tool  
A tool attachment has: a mounting unit for mounting on a mounting interface of a hand-held machine tool; and a centering aid provided on the mounting unit for axially centering the mounting unit...
US20140191480 RIM REPLACING DEVICE IN TIRE BALANCE MEASURING DEVICE  
A lower side coupling of a Hirth coupling is coaxially coupled and fixed to a spindle, an upper side coupling of the Hirth coupling is coaxially coupled and fixed to a lower rim, the upper side...
US20080106047 Drill bit pipe clamp/ end cap drill bit  
An apparatus to facilitate the boring of holes through obstructions when installing pipes.
US20150115553 Clamping Fixture  
The invention relates to a clamping fixture comprising a chuck (1) and for locking thereto a workpiece pallet (2). The chuck (1) comprises first centering members in the form of centering spigots...
US20140062039 QUICK-CHANGE TOP TOOLING  
A quick-change top tooling system is provided to accommodate various sized and configurations of workpieces to be chucked. The quick-change top tooling system includes a chuck body, at least one...
US20070205568 Inner and outer diameter chuck for a laser cutting/engraving rotary fixture  
A chuck for a laser cutting/engraving rotary fixture comprises a chuck plate having a chuck plate axis of rotation and at least two mount brackets spaced symmetrically radially with respect to one...
US20150209870 BALANCING OR MEASURING DEVICE  
A balancing or measuring device has a main body which rotates about an axis of rotation and includes an opening for accommodating a coupling shaft of a rotor, and includes a centering element for...
US20150217381 BALANCING OR MEASURING DEVICE  
A balancing or measuring device includes a main body which is rotatable about an axis and includes an opening for accommodating a coupling shaft of a component to be balanced or measured, and...
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...
US20150241294 CLAMPING DEVICE HAVING HUB CENTRING  
What is shown and described is a clamping device (1) with hub centering for attachment of an automobile wheel to the shaft of a balancing machine, with a contact flange (2) with several centering...
US20060208431 Clamping and centering device for work pieces, having a hook-shaped clamping member  
The clamping and centering device for work pieces includes a box-shaped body, a hollow centering pin and at least one movable clamping member having a fore hook-shaped portion and a rear shank,...
US20140319786 APPARATUS AND METHOD FOR ALIGNING AND CENTERING WAFERS  
A device for locating and engaging a notch on the perimeter of a circular wafer includes a notch locating component and a first plate. The notch locating component is configured to move linearly...
US20130119619 TOOL HOLDER  
The present invention relates to a tool holder that either has a modular design, and the modules of which are centered via interfaces, or/and in which a centered interface is provided between the...
US20110304108 Chuck Device and Method of Centring an Object in a Chuck  
A chuck device is disclosed having two or more jaws for gripping an object, and an adjustment mechanism for adjusting the rotational centre of the object gripped in the jaws. The adjustment...
US20110247386 GRIPPING DEVICES  
A gripping device comprises a support frame defining an axially extending internal space for receiving a part that is to be gripped and a plurality of jaws carried by the support frame. The jaws...
US20110068544 MACHINE TOOL, IN PARTICULAR FOR RIM MACHINING  
The present invention relates to a machine tool for machining of workpieces, having a workpiece support for mounting the workpiece, a tool holder, which can be moved at least along one axis, for...
US20090014968 Method and device for centering and clamping a workpiece in a balancing machine  
The method includes the steps of positioning a workpiece (50) with a centering surface (51) on a centering clamping member (32) of a chuck (1), pressing a radial contact surface of the workpiece...
US20140197610 SUBSTRATE GRIPPING APPARATUS  
The present invention relates to a substrate gripping apparatus includes a base, a plurality of support posts which are vertically movable relative to the base, a lifting mechanism configured to...
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...
US20130093147 METHOD AND DEVICE FOR CENTERING AND CLAMPING A WORKPIECE IN A BALANCING MACHINE  
The chuck includes a centering clamping member having a variable diameter, a radially extending clamping surface, which is adjacent to the centering clamping member, a movable clamping element, a...
US20100251863 WORKPIECE GRIPPING METHOD AND WORKPIECE CENTERING APPARATUS  
A workpiece centering apparatus 1 is provided on a lathe having a spindle 33, an independent chuck 34, and upper and lower tool rests 37, 41, and has sandwiching members 11, 12 mounted to the tool...
US20130001900 SETTING MECHANISM FOR A SETTABLE TOOL HOLDER ADAPTOR, AND TOOL ADAPTOR  
A setting mechanism for a settable tool holder adapter includes a differential screw having two thread portions of differing pitch but identical direction of hand and a pressure piece having a...

Matches 1 - 23 out of 23