| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 408110000 | Movable relative to tool along tool-axis | 13 |
| 20100047029 | Aligning a Machine Tool with a Target Location on a Structure - An apparatus for aligning a machine tool with a target location on a structure. A machine plate positionable on the structure has a plate bushing providing a hole through the plate. The apparatus also includes a nosepiece for guiding a distal end of the tool through the plate bushing to the target location. The nosepiece has a collet configured to be moved at least partly through and sideward in the plate bushing to center the nosepiece on an element projecting from the structure at the target location. The nosepiece can be attached to the plate bushing to establish normality of the tool relative to the projecting element. | 02-25-2010 |
| 20100143056 | Insert for a Boring Device, In Particular for a Countersink Borer With Depth Stor or for a Pressure Die Bush - The invention relates to an insert ( | 06-10-2010 |
| 20100260565 | Depth Gauge For Drill Bit - A drill bit has a shank portion having a plurality of SDS-type slots, a cutting portion comprising at least one cutting flute, and an intermediate portion connecting the shank to the cutting portion, the intermediate portion including at least one additional slot. A depth gauge includes a body configured to receive the drill bit, a retention mechanism coupled to the body and having an inward projection to removably couple the body to the at least one additional slot in the drill bit, and a cap coupled to the body such that the cap contacts a workpiece surface to prevent the drill bit from entering the workpiece more than a predetermined depth, wherein the cap is movable relative to the body among a plurality of positions, wherein each of the plurality of positions corresponds to a different predetermined drilling depth. | 10-14-2010 |
| 20120141218 | HAND DRILL - The object of the invention is to provide a hand drill that capable of suppressing delamination that occurs when drilling holes in an object, as well as being more compact. The hand drill has a base member, a damper, a drill and drill blade. The base member has a contact surface that comes in contact with an object being drilled, and a drill bushing. The damper comprises a piston rod and a cylinder, and extends or contracts in its own axial direction. The tip end section of the piston rod is fastened to the base member. The drill is fastened to the cylinder and displaces together with the cylinder. The drill blade is installed in the drill so that it is parallel to the axial direction of the damper. When the damper is in the extended state, the tip end of the drill blade is located at the tip end of the drill bushing. | 06-07-2012 |
| 20120195703 | Skidd Nott - A Means and Method to Prevent Drill Walk - An attachment to a hand-held power drill comprising:
| 08-02-2012 |
| 20150056033 | UNIVERSAL OFFSET PORTABLE BORING BAR SUPPORT SYSTEM - A portable boring bar support system comprises first and second boring bar supports. Each boring bar support comprises a split clamping collar supported adjacent a first end of the boring bar support. The split clamping collar defines a clamping bore and facilitates releasable clamping attachment of a desired component thereto. A lug and fastener assembly of the split clamping collar controls a clamping motion of the split clamping collar. A mounting plate is supported adjacent a second opposite end of the boring bar support and a curvilinear section couples and integrally interconnects the split clamping collar with the mounting plate in an offset manner with respect to one another. The mounting plate has an opening therein which facilitates attachment of the boring bar support to a desired surface. The boring bar support system may be used with a spider support which has an integral split spider clamping collar. | 02-26-2015 |
| 20160001378 | PROTECTION TOOL FOR AN ELECTRONIC DRILL - A protection tool for an electronic drill provides various functions when drilling is carried out. The electronic drill has a front end with a through hole located at the front end and a drill head extending through out the through hole. The protection tool is moveably mounted at the front end of the electronic drill along an operation direction. A guard plate includes a pore aligning with the through hole and provides pass way for the drill head. A supporting frame is assembled with the guard plate and is moveably mounted at the front end of the electronic drill along the operation direction, so that the guard plate is positioned at a variable distance from the front end according to the movement of the supporting frame with respect to the front end. | 01-07-2016 |
| 408111000 | Including means to move tool | 4 |
| 20090003946 | CNC machine tool having a sliding member movable at a high speed - A machine tool includes a machine body, a first driving unit, a first sliding member driven by the first driving unit to move on the machine body along a direction, a second driving unit disposed on the first sliding member, and a second sliding member driven by the second driving unit to move on the first sliding member along the direction. | 01-01-2009 |
| 20090129880 | ROTARY CUTTING MACHINE - A rotary cutting machine | 05-21-2009 |
| 20130004255 | Core Drilling Machine - Disclosed is a core drilling machine, comprising a stand part for fixing the core drilling machine to a component, and comprising, on the stand part, a guide along which a core drilling unit is carried in a movable manner, the stand part having a stand housing, on an outside face of which the guide is carried, and the core drilling unit having an elongate machine housing, which is carried so as to be movable along the guide by means of a slide, and comprising a cable, which, together with a protective sleeve, is routed from the stand part to the core drilling unit, the cable being routed from the stand housing to the core drilling unit via a flexible protective sleeve and being carried on the core drilling unit by means of a swivelling rotary joint. | 01-03-2013 |
| 20130259589 | TAPPING APPARATUS, ACCESSORY, AND USE THEREOF - Described are various embodiments of a tapping apparatus and accessory for tapping a hole. The apparatus generally comprises a body defining a longitudinal cavity therein for longitudinal alignment with the hole. A tap assembly comprises opposed tapping and driving elements engaged within the cavity to rotate in longitudinal alignment therewith and to be longitudinally guided thereby in operation. | 10-03-2013 |
| 408112000 | With means to bias tool away from work | 2 |
| 20090087272 | CARPENTER DRILL PLATE - The carpenter drill plate is a 6″×11″ aluminum plate with a U-shaped handle provided on one end of the aluminum plate and secured by mounting nuts and bolts. A five-inch pipe mounted in the middle of the aluminum plate for an anchor bolt and a two-inch pipe is mounted on a second end of said aluminum plate for supporting a drill bit. A tension spring is provided between the two-inch pipe and a collar adjacent the end of the drill bit for returning the drill bit back into the two-inch pipe. | 04-02-2009 |
| 20140133927 | LAWN SPRINKLER TRIMMER WITH STABILIZERS - A Lawn Sprinkler Trimmer with Stabilizers or Levelers having a plurality of alignment frame members interconnected by alignment rods. A hole saw shaft rotatably extends through the plurality of alignment frame members and connects rigidly to a hole saw. The structure allowing leveling and stability in positioning the hole saw proximal a lawn sprinkler allowing grass trimming. | 05-15-2014 |
