Class / Patent application number | Description | Number of patent applications / Date published |
279066000 | Radially reciprocating jaws | 7 |
20100038866 | SYSTEM PENDULUM APPARATUS AND METHOD - A system pendulum apparatus ( | 02-18-2010 |
20110074121 | CHUCK WITH STATIONARY ACTUATOR - A chuck has a stationary support and a spindle rotatable in the support and having forward therefrom a forwardly open seat for a workpiece. A plurality of jaws are shiftable in the support to grip or release the workpiece. A pull rod coupled to the jaws projects rearward therefrom and carries a central plate. A rear plate spaced rearward of the central plate is rotationally fixed to the spindle. A push rod axially shiftable in the rear plate has a front end engageable with the central plate and a rear end projecting rearward from the rear plate. A spring braced between the spindle and the central plate urges the central plate rearward. A piston is shiftable in the support between a front position bearing forward opposite to the spring on the push rod and therethrough on the central plate and a rear position spaced rearward of the push rod. | 03-31-2011 |
20130277922 | Chuck For Reciprocating Surgical Instrument - Devices are described relating to the retaining of surgical tools within the chuck of a reciprocating surgical instrument, such as a reciprocating saw. A securing chuck is disclosed for securing a surgical tool to a reciprocating surgical instrument that comprises a shaft and a securing member. The shaft defines an axis and has a cylindrical bore extending along the axis. The bore is shaped to receive a substantially rounded tool shank. A pair of transverse slots extends into the shaft along a plane passing through the axis for receiving a substantially flattened tool shank. The transverse slots intersect with the cylindrical bore. The securing member is carried by the shaft and is radially movable relative to the bore both inwardly and outwardly to secure the surgical tool in the chuck. | 10-24-2013 |
20140117630 | CLAMPING DEVICE FOR A BALANCING MACHINE - Disclosed is a clamping device of a balancing machine for coaxially clamping a toolholder on a spindle rotary about an axis of rotation ( | 05-01-2014 |
20140239599 | QUICK COUPLING SYSTEM FOR FASTENING AN INTERCHANGEABLE HEAD ON A PRESS TOOL - Provided in a quick coupling system for fastening an interchangeable head to a pressing tool is a securing arrangement. The pressing tool has a press ram, which is movable in an axial direction, for actuating a pressing device in the interchangeable head. The quick coupling system has no thread and has either a bayonet closure or a securing arrangement having radially displaceable securing elements. | 08-28-2014 |
20140284889 | CHUCK FOR APPARATUS FOR MACHINING A TUBULAR ROTATING WORKPIECE - The invention relates to a chuck ( | 09-25-2014 |
279067000 | Transverse-screw actuated | 1 |
279068000 | Interlaced jaws | 1 |
20100295257 | DRILL CHUCK - The invention relates to a drill chuck with means for connecting a chuck body ( | 11-25-2010 |