| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 470183000 | IMPLEMENT, E.G., DIE, ETC. | 18 |
| 20130005491 | Fastener Cutting Device - A fastener cutting device comprises a body portion with a top surface and an back surface. The back surface is adapted to allow the device to be mounted to a flat mounting surface. The top surface has a guide extending generally parallel to the top surface above the top surface. The guide has an open end and a fixed end opposite the open end. The guide is spaced from the top surface at a dimension sufficient to accommodate a fastener. The cutting device further comprises a cutter disposed between the guide and the top surface generally adjacent to the guide fixed end. The guide and the top surface are arranged to allow the fastener to be movable therebetween such that the cutter may be brought against the fastener to cut the fastener, either by drawing the fastener against the cutter or by deflecting the guide toward the cutter. | 01-03-2013 |
| 470185000 | Screw threading die | 6 |
| 20080207342 | ROTATINGLY DRIVABLE CUTTING HEAD - A rotatingly drivable cutting head with at least one cutting insert, which has a cutting profile tool for radial engagement into a workpiece, the one axis of which is in the rotational axis of the cutting head, wherein cutting head and workpiece are moved axially and in the rotational direction with respect to each other, wherein the cutting insert is detachably attachable on a holding element of the cutting head, wherein further the holding element and with it the cutting insect is radially movable between a working position and a releasing position, and with locking means for positioning the cutting insert in the working position and shifting means for shifting the cutting insert from the working position into the releasing position and vice versa, wherein the cutting insert has an axis which runs parallel to the rotational axis in a distance, the cutting insert is attachable on the holding element in at least two rotational positions in an angular distance when it is rotated around its axis, and in every rotational position, a cutting profile tool is in the working position on the cutting insert. | 08-28-2008 |
| 20080268966 | THREAD CHASER - A thread chaser device comprises an elongated member. A coupling mechanism is formed at one end of the member. A thread cutting device is formed at the other end of the member and is spaced from the coupling mechanism. The elongated member may define an internal bore located between the coupling mechanism and the thread cutting device. In one embodiment the thread chaser device may be at least two inches long and has a thin walled construction. The bore may closely receive a stud to maintain the angular orientation of the thread chaser relative to the stud. | 10-30-2008 |
| 20090191977 | SELF ALIGNING DIE - The die has a bore that is generally sized to fit onto a like-sized stud. Threads are formed on the interior of the bore for cutting the threads on the stud. The die includes an integrated alignment mechanism to ensure that the die is aligned with respect to the stud as the die is rotated onto the stud. | 07-30-2009 |
| 20130303294 | THREAD REPAIR TOOL - A thread repair tool for repairing damaged threads on a screw is disclosed. The thread repair tool includes a tool body and plural rollers. The tool body has at least one surface provided with a thread repair blade that has a tooth pitch identical to a thread pitch of the threads to be repaired. The rollers are separated from the tool body by a gap. The thread repair tool further includes an adjusting means for adjusting the gap so as to hold the screw between the tool body and the rollers. | 11-14-2013 |
| 470187000 | Radial chaser | 2 |
| 20090298600 | Split rethreading die - A rethreading die for clamping over a section of threaded rod is formed of two separable identically die section halves. Each die section has one-half of an outer gripping surface and an inner abutment face formed of identically shaped spaced first and second face sections in a common plane. One face section has a perpendicular alignment pin and the second face section has a perpendicular recess. The first and second faces are spaced and in a common plane. The die sections are joined together with the pin-containing face of each die section abutting the recess-containing face of the other die section so that the pins are inserted into the recesses to hold the die sections in alignment. A die tool is then clamped around the die surface, so that the die can be rotated over the damaged rod section to repair the threads. | 12-03-2009 |
| 20140248968 | THREADING TOOL - An object of improvement is a threading tool that includes multiple cutting edges | 09-04-2014 |
| 470192000 | Nail forming die | 1 |
| 470195000 | Wire type | 1 |
| 20110098123 | APPARATUS AND METHOD OF MAKING A HEEL-LESS NAIL - A full-round head nail having an offset head is configured with a gusset formed integrally between an undersurface of the offset head and a superior portion of a shank. The head of the nail is relatively thin, and the shank is positioned radially off center of the round head such that no heel is formed at a point tangential to both the head and the shank. The gusset has a lofted surface tapering radially from a roundness at the zero heel to a taper at the toe. The gusset reinforces the junction of the shank with the head, supports the toe of the head, and distributes the force of a load on the head through a longitudinal axis of the shank, preventing the toe from bending or yielding and prevents the shank from yielding to the stresses of the load applied. | 04-28-2011 |
| 470198000 | Tap | 10 |
| 20080261709 | Arrangement for Gang Forming Tool - The invention relates to a device ( | 10-23-2008 |
| 20080268967 | Thread Forming Tap and Method for Manufacturing the Same - A cold forming tap and a method of manufacturing the cold forming tap. Since the following side margin M | 10-30-2008 |
| 20090011844 | Shrink-Fit Tool Unit as Well as Tool Holder and Rotary Tool to be Used for the Shrink-Fit Tool Unit - A shrink-fit tool unit increases the transmission force of rotary power and also improves workability when inserting the rotary tool into the tool holder. A tool holder and a rotary tool to be used for the shrink-fit tool unit are also disclosed. Since a first engaging part and a second engaging part are configured to engage with each other simply by inserting a cylindrical terminal area of a thread forming tap into a chuck | 01-08-2009 |
| 20090291767 | Tap - A tap is designed in such a way that chips are aspirated and discharged forcibly so that the pollution of the environment can be prevented and the cleaning can be simplified. The tap includes an intake hole, and the intake hole includes openings. Accordingly, air intake is performed through the intake hole, so that the chips generated in the cutting can be aspirated from the openings forcibly. Therefore, because the chips can be discharged without using cutting fluids, pollution of the environment can be prevented. Further, because the chips can be aspirated from the openings, and the chips aspirated from the openings can be discharged from the intake hole of the tap, the chips are not scattered on the work piece, and thus a cleaning process of the work piece can be simplified. | 11-26-2009 |
| 20110201434 | Thread Former Having Molding - The thread former is used for the non-cutting shaping of threads and has a main body ( | 08-18-2011 |
| 20150133226 | INDEXABLE THREAD FORMING TAP - An indexable thread forming tap including: a body in a shaft shape; and a tip concentrically and detachably attached to a leading end portion of the body by screw-fastening and rotationally driven around an axial center along with the body for rolling of a female thread, the body being disposed with a screw hole concentrically to the axial center such that a screw shaft disposed on the tip concentrically to the axial center is screwed into the screw hole for the screw-fastening, a leading end surface of the screw shaft being pressed against a bottom surface of the screw hole into close contact with each other by the screw-fastening to integrally fix the tip to the body without the leading end of the body abutting on the tip, the body being disposed with a restraining hole concentrically to the axial center. | 05-14-2015 |
| 470199000 | Combined | 2 |
| 20090215544 | SELF ALIGNING TAP - A tap for forming threads in a workpiece is provided. The tap includes a shank having a first end adapted for insertion in a hand tool and a second end. The tap also includes a threaded shaft portion extending from the second end of the shank, the shaft portion includes a substantially uniform diameter and threads. The tap further includes a substantially cylindrical tip extending from the shaft portion. The tip has a diameter less than the diameter of the shaft portion and a length sufficient to co-axially align the tap with an sized opening of a workpiece to be tapped. | 08-27-2009 |
| 20100009766 | GROUP OF TAPS WITH PREPARED HOLE CUTTING TOOLS | 01-14-2010 |
| 470204000 | Thread swage | 2 |
| 20090170617 | TAP AND A METHOD OF TAPPING - The present invention provides a tap ( | 07-02-2009 |
| 20150367435 | METHOD FOR CREATING AN INNER THREAD AS WELL AS A COMBINATION OF A THREAD CUTTER AND A BODY HAVING A CUTOUT - A method for creating an inner thread in an opening of a body, using a thread cutter, including the following steps:
| 12-24-2015 |
