Class / Patent application number | Description | Number of patent applications / Date published |
403333000 | CONVERGENT INTERFACE | 9 |
20090010708 | PRESTRESSED SHAFT AND HUB CONNECTION HAVING A PERFECT CONE SHAPE - The invention relates to a shaft and hub connection ( | 01-08-2009 |
20100034582 | INTERLOCKING CONNECTOR SYSTEM - An interlocking connector system includes two connector members that can each be mounted to separate objects and then interlocked together to attach the two objects together. In one embodiment, the two connector members are identical and interchangeable with each other. In other embodiments, the two connector members are arranged to attach together objects having perpendicular mounting surfaces or coplanar mounting surfaces. The connector members include an alignment structure having a projection positioned between a first pair of inclined surfaces, and a receiver structure positioned between a second pair of inclined surfaces. The connector members are interlocked together by mating the alignment structure of one connector member with the receiver structure of the other connector member. The relative movement between the connector members causes the inclined surfaces of one connector member to wedge against the inclined surfaces of the other connector member to form a tight and strong connection. | 02-11-2010 |
20140030014 | JOINED CONNECTION FOR COMPONENTS BY MEANS OF A LOCATING FIT - A joined connection for components by an interference fit of a bush ( | 01-30-2014 |
403334000 | Tapered | 6 |
20100003074 | CONNECTING STRUCTURE OF STEEL BAR - A steel bar connecting structure is disclosed. The steel bar connecting structure includes a connecting sleeve having on an inner circumference thereof an internal threaded part, and a steel bar having an external threaded part which engages with the internal threaded part. The steel bar is inserted into the connecting sleeve. Each of the internal threaded part and the external threaded part is formed such that a crest of each of threads thereof is cut. Thereby, when the steel bar is strongly coupled to the connecting sleeve, a neighboring crest and root of the internal threaded part and the external threaded part are not in contact with each other, whereas inclined flanks of the threads of the internal threaded part and the external threaded part are in close contact with each other. | 01-07-2010 |
20100111596 | Vibration Damper Having a Fastening Cone - A cylinder having an attachment on which a component having an internal taper surface is fixed, wherein in a positive anti-turning connection is in effect between the cylinder, and the taper connection has at least two regions in the circumferential direction having a smaller and a larger taper angle. | 05-06-2010 |
20100260542 | Shaft Bearing Attachment System - A mounting system is disclosed for mounting a bearing assembly or other mechanical element to a shaft. The mounting system uses a tapered sleeve mechanism to secure the bearing assembly on the shaft. Specifically, a plurality of screws point load the tapered sleeve and drive it from a pre-assembled position to an initial position. Once the initial position has been reached a plurality of fasteners then drive the sleeve from the initial position to a final position. The difference between the initial position and final position determined by the width of a removable spacer used in the mounting system. The system also incorporates a jack screw mechanism used to dismount the bearing assembly from the shaft. | 10-14-2010 |
20110262218 | KEYLESS COUPLING ARRANGEMENT - A dovetail coupling arrangement is disclosed for securing two removable parts along a coupling axis. The dovetail coupling arrangement includes multiple opposing surfaces between the receiver of a first member and the projection of a second member to provide resistance to forces transmitted in a direction orthogonal to the coupling axis. Such an arrangement may be utilized for jaw sets associated with hydraulic construction, demolition, and scrap handling equipment. | 10-27-2011 |
20120009011 | Hay Spear Accessory Apparatus - A hay spear accessory apparatus for providing a secure and fixed mounting point for attachments such as ropes, chains, cables and the like, the apparatus being generally comprised of a an open-ended sleeve member having an interior diameter sized for slidable engagement over the distal end of a hay spear, the sleeve having attachment mounting means fixedly connected to the outer surface thereof. The interior of the sleeve has a varied diameter so as to accommodate the receipt of hay spears of various diameters. The apparatus of the subject invention is designed for frictional engagement with a hay spear, but optional securing means are also provided which prevent axial displacement of the apparatus along the hay spear once mounted thereon. | 01-12-2012 |
20120070226 | Insert for Attaching a First Component to a Second Component - The disclosure refers to an insert for attaching a first component to a second component. The insert comprises a body with portions being arranged in the following sequence along a centre line of the insert between two front ends: A first portion with a first diameter; a second portion with a second diameter; a third portion with a third diameter, and a fourth portion with a fourth diameter. The geometries are such that the second diameter is less than the first diameter and less than the third diameter, and the third diameter is less than the first diameter. Finally, the fourth diameter is less than the third diameter. This insert resists increased pull forces when being inserted in the second component | 03-22-2012 |