Class / Patent application number | Description | Number of patent applications / Date published |
279097000 | Transverse pin | 9 |
20090115146 | Quick release mechanism with integrated/attached multi-tool - A quick release mechanism is provided. The quick release mechanism includes a shaft having a first end cap and a second end cap. The second end cap is attached to, or associated with, a lever designed and configured for actuating the quick release mechanism between closed and open positions and for use as a bicycle repair tool. | 05-07-2009 |
20110193299 | SHRINK-FIT TOOL WITH MECHANICAL RETENTION MEMBER, AND METHOD OF MOUNTING A TOOL TO A TOOLHOLDER - A shrink-fit tool ( | 08-11-2011 |
20120139194 | SCREWDRIVER HEAD MOUNTING STRUCTURE - A screwdriver head mounting structure includes a mounting base, a screwdriver head, a latching member and an elastic member. The mounting base defines a mounting hole and an eccentric latching hole communicating with and positioned eccentric to the mounting hole. The screwdriver head is detachably assembled to the mounting base. The screwdriver head has a latching end inserted into the mounting hole of the mounting base. The latching member is releasably and adjustably assembled to the mounting base together with the elastic member. The latching member passes through the eccentric latching hole and latches with the latching end of the screwdriver head. | 06-07-2012 |
20130328275 | Means for Preventing Tools from Being Pulled Out from Tool Holders with a Tool Holding Fixture - The invention relates to a tool holder with a tool holding fixture, in particular a clamping chuck such as a contracting chuck, a draw-in collect chuck, a hydraulic expanding chuck and a high-precision chuck, and a shank of a tool, in particular a rotary tool, accommodated in it, wherein the tool holder contains a means for preventing the tool from being pulled out, locking it against axial displacement. This pull-out preventing unit comprises at least one locking element and at least one locking groove, which corresponds to the said locking element, receives it and interacts with it in a positively locking manner. In this case, both the locking element and the locking groove are formed at least partly in the manner of a ball head. Preferably, the tool has the locking grooves. On account of preferably spirally arranged locking grooves along the cylindrical shank of rotary tools, the direction of pitch of which grooves corresponds to the direction of the grooves of the tool, axial locking of the tool is obtained, so that the tool cannot be axially displaced from the tool holder during operation. In addition, force-exerting elements are arranged, with the effect of making the tool lie against the pull-out preventer without play after shrink-fitting. | 12-12-2013 |
20140197609 | Hand Tool Plate Clamp - A hand tool plate clamp has a connecting shaft, a locking column, an abutting tube, a spring, and a sliding case. The connecting shaft has an insertion slot and a column hole. The insertion slot is mounted on an end of the connecting shaft and the column hole communicates with the insertion slot. The locking column is inserted movably in the column hole. The abutting tube is mounted on and abuts on the connecting shaft. The spring abuts on the abutment ring. The sliding case is mounted on the connecting shaft and the abutting tube. The sliding case abuts on the spring and the locking column Accordingly, the sliding case can be slid movably, and the spring can enable the sliding case to fix the locking column. | 07-17-2014 |
20140339781 | RECEPTACLE FOR TUBULAR DRILLING TOOLS HAVING DIFFERENT DIAMETERS - The invention relates to a tool holder on a drill transmission for tubular drilling tools having at least two different diameters, wherein the holder is equipped with a hollow-cylindrical recess and with at least one radially oriented locking bolt which is installed in the wall of the hollow-cylindrical recess and which engages in a corresponding opening in the drilling tool, wherein there is at least one further hollow-cylindrical recess which is complementary to one of the different drilling tools. | 11-20-2014 |
20160096257 | SOCKET RETAINING TOOL USING A SPRING-LOADED KEEPER SLEEVE - A socket retaining tool for preventing separation of a socket from a drive shaft of a driving tool. A keeper sleeve is configured to accommodate insertion and reciprocal movement of a quick change adapter and a quick change sleeve under the action of a biasing member. The quick change adapter has a male end and an opposite female end. The male and female ends are constructed and arranged to be used with locking mechanisms such that the socket is connected to the male end, and the drive shaft is connected to the female end. A socket locking mechanism coupled to the male end is enclosed by the keeper sleeve, and a driver locking mechanism coupled to the female end is enclosed by the quick change sleeve, when the socket retaining tool is in a relaxed position, thereby avoiding unwanted release of the locking mechanisms. | 04-07-2016 |
20160101509 | MOVING LOCKING CONNECTOR - A twisting sleeve or collar which is cylindrical and has an elongated guide or channel fluidly connecting the outer annular wall with the inner annular wall of the sleeve is disclosed. A connector having at least one open end and an elongated slot with a floor and a pin guide through the floor is further disclosed. The pin guide is open to the inside of the connector. Between the sleeve and the slot is a pin, having a pin head visible through the elongated guide, and two opposing soring arms of a size and shape to fit in said slot, and a pin body which movably fits inside pin guide. | 04-14-2016 |
20160114473 | SLIDING LOCKING CONNECTOR - A sliding sleeve or collar which is cylindrical and has an elongated guide or channel fluidly connecting the outer annular wall with the inner annular wall of the sleeve is disclosed. A connector having at least one open end and an elongated slot with a floor and a pin guide through the floor is further disclosed. The pin guide is open to the inside of the connector. Between the sleeve and the slot is a pin having a pin head visible through the elongated guide and two opposing spring arms of a size and shape to fit in said slot, and a pin body which movable fits in side pin guide. | 04-28-2016 |