| Entries |
| Document | Title | Date |
|---|
| 20080276500 | Hammerless C-Clamp and Wedge Connector System - A ground-engaging wear member is releasably retained on an associated support structure by a specially designed hammerless C-clamp and wedge connector system extending through aligned openings in the wear member and support structure. Illustratively, the wear member is an adapter, and the support structure is a bucket lip. | 11-13-2008 |
| 20100115803 | Ground engaging digging tooth - A one-piece digging tooth having a socket opening to a rear end of the tooth for receiving and accommodating at least a lengthwise portion of a nose portion of an adapter extending forward from earth working equipment. The digging tooth has a top surface and a bottom surface which angularly diverge from each other between a forward end and the rear end of the tooth and two side surfaces. The tooth further includes a longitudinally elongated and centrally disposed tine with another longitudinally elongated tine outwardly cantilevered from and disposed to opposite lateral sides of and extending generally parallel to the central tine. To enhance their penetration capability, a width and thickness of all the tines constantly diminishes as the tines longitudinally extend toward the forward edge of the tooth. Opposed side surfaces on each tine are separated from each other by a longitudinally cleft whereby providing the digging tooth with at least two channels for directing materials, worked free by the tines, rearwardly toward and into the earth working equipment. | 05-13-2010 |
| 20100170119 | REMOVABLE DEVICE FOR ATTACHING TWO MECHANICAL PARTS - A removable device for attaching two mechanical parts includes a pin removably locking a first part with respect to a second part, a retainer member on the pin and a resiliently loaded tension member which collaborate to prevent the pin from coming out of its locked position; the removable device further includes at least two inclined surfaces, the general shape of which is that of a projection oriented in the axial direction of the pin, such that when the pin rotates, the retainer member runs along the inclined surfaces and the pin moves between the locked position and unlocked position against a force exerted on the pin along a longitudinal axial direction of the pin exerted by the tension member. | 07-08-2010 |
| 20100170120 | Tooth System - A tooth system ( | 07-08-2010 |
| 20100205835 | Cutting tooth for a trench wall cutter - The invention relates to a cutting tooth for a trench wall cutter having a tongue-shaped tooth base for reception in a cutting wheel, whereby the tongue-shaped tooth base has a circumferentially surrounding holding groove, and at least one cut-ter which is arranged at the head-side of the tooth base. Provision is made for the cutting tooth with the tooth base and the cutter to be designed mirror-symmetrically to a plane of symmetry so that at least two opposite arranged cutters are present on the tooth base. | 08-19-2010 |
| 20100236108 | FULLY STABILIZED EXCAVATOR TOOTH ATTACHMENT - A fully stabilized excavator tooth attachment. An excavator tooth includes a nose-receiving pocket bounded by an inner end, upper and lower, and opposing side walls, the end wall having a nose-engaging interface surface formed orthogonal to a longitudinal axis of the tooth, at least one of the side walls having a fastener opening formed therethrough, and each of the upper and lower walls having two spaced apart nose-engaging interface surfaces formed thereon substantially parallel to each other. Another excavator tooth includes side walls having generally planar nose-engaging interface surfaces formed therein, one surface resisting rotation of the tooth about the longitudinal axis in one direction, and another interface surface resisting rotation of the tooth in an opposite direction. An attachment system includes a fastener configured for releasably securing the tooth on the nose, the fastener having a thread which is eccentric relative to a body of the fastener. | 09-23-2010 |
| 20110225856 | COMPOSITE TOOTH FOR WORKING THE GROUND OR ROCK - The present invention discloses a composite tooth for working the ground or rocks, said tooth comprising a ferrous alloy at least partially reinforced with titanium carbide according to a defined geometry, in which said reinforced portion comprises an alternating macro-microstructure of millimetric areas concentrated with micrometric globular particles of titanium carbide separated by millimetric areas essentially free of micrometric globular particles of titanium carbide, said areas concentrated with micrometric globular particles of titanium carbide forming a microstructure in which the micrometric interstices between said globular particles are also filled by said ferrous alloy. | 09-22-2011 |
| 20120131821 | WEARING ELEMENT WITH ENHANCED WEAR RESISTANCE - Wearing element with enhanced wear resistance related to wearing elements, such as cast steel teeth to be specially used in machinery for earth-moving, ground-engaging and/or rock-loading applications, as well as to inserts to be included within the wearing elements, to enhance their wear resistance thus prolonging their service life. | 05-31-2012 |
| 20120222335 | DISASSEMBLY OF INTER-FITTING COMPONENTS - A tool for disassembling an excavation tooth assembly comprising first and second tooth members, the tool comprising:
| 09-06-2012 |
| 20120260539 | LOCK ASSEMBLY FOR AN EXCAVATOR WEAR MEMBER - A lock assembly for an excavator wear assembly, the lock assembly a locking pin having at least one dowel extending outwardly therefrom. The lock assembly also includes a retaining member having a seat and a cavity and a biasing member located within the cavity of the retaining member. The biasing member is adapted to exert a biasing force on the dowel to releasably retain the dowel within the seat of the retaining member. | 10-18-2012 |
| 20120297649 | GROUND ENGAGING TOOL TOOTH TIP - A tooth tip for a ground engaging tool has an elongate body disposed along a longitudinal axis extending from a relatively wide back surface to a relatively narrow front surface. The tooth tip may also have a cavity extending from the back surface towards the front surface and a bottom surface extending between the back surface and the front surface. The bottom surface may include a front face proximate the front surface and a back face proximate the back surface. The front face and the back face may be separated by a ridge. The tooth tip may also include a scallop positioned on the bottom surface extending from a first end proximate the ridge to a second end located towards the front surface. | 11-29-2012 |
| 20120304505 | RETROFITTED EXCAVATOR TOOTH ATTACHMENT - An excavator implement attachment system can include a tooth having a pocket formed therein, an insert received in a recess formed in an adaptor nose and a threaded fastener which releasably secures the tooth on the nose, the fastener having a helical thread formed thereon which is eccentric relative to a fastener body. A tooth can include a pocket with at least one side wall which has an insert-receiving recess and generally planar insert-engaging interface surfaces formed therein, with one interface surface resisting rotation of the tooth about a longitudinal axis in one direction, and another interface surface resisting rotation of the tooth about the longitudinal axis in an opposite direction. An excavator tooth can include a pocket bounded by opposing side walls, with at least one of the side walls having an insert-receiving recess internally formed thereon, whereby the recess receives an insert installed in an adaptor nose. | 12-06-2012 |
| 20130086825 | IMPLEMENT TOOTH ASSEMBLY WITH TIP AND ADAPTER - A ground engaging tooth assembly for a cutting edge of a ground engaging implement may include an adapter and a ground engaging tip. The adapter may have a forward extending adapter nose having an inverted or reverse keystone-shaped contour, with the ground engaging tip having a nose cavity for receiving the adapter nose and exterior surfaces having complementary shapes to the adapter nose. The adapter nose and an adapter cavity of the tip may also be configured with complimentary surfaces that increase retention between the adapter nose and the tip when downward forces are applied to the tip. In other embodiments, the surfaces of the tip may include reliefs extending inwardly into the body of the tip to reduce weight and facilitate penetration of the tip into work material as wear material wears away from a front edge of the tip. | 04-11-2013 |
| 20130086826 | IMPLEMENT TOOTH ASSEMBLY WITH TIP AND ADAPTER - A ground engaging tip of a tooth assembly for a base edge of a ground engaging implement, is provided, wherein the tooth assembly includes an adapter configured for attachment to a base edge of the ground engaging implement and having a forwardly extending adapter nose. In various embodiments, the ground engaging tip is configured for digging into work material in diverse earth moving environments. | 04-11-2013 |
| 20130086827 | IMPLEMENT TOOTH ASSEMBLY WITH TIP AND ADAPTER - A ground engaging tip of a tooth assembly for a base edge of a ground engaging implement, is provided, wherein the tooth assembly includes an adapter configured for attachment to a base edge of the ground engaging implement and having a forwardly extending adapter nose. The adapter nose and an adapter cavity of the tip may be configured with surfaces to increase retention when downward forces are applied to the tip. | 04-11-2013 |
| 20130086828 | IMPLEMENT TOOTH ASSEMBLY WITH TIP AND ADAPTER - A ground engaging tip of a tooth assembly for a base edge of a ground engaging implement, is provided, wherein the tooth assembly includes an adapter configured for attachment to a base edge of the ground engaging implement and having a forwardly extending adapter nose. The ground engaging tip may have a substantially keystone-shaped contour providing additional wear material at the top surface for use in top-wearing earth moving applications. | 04-11-2013 |
| 20130091745 | END BIT FOR A SOIL-WORKING TOOL - The invention relates to a replaceable end bit for a soil-working tool, which end bit is retained by friction and wherein, at its trailing edge, the end bit is provided with one or more openings that is/are oriented rearwardly relative to the end bit and for receiving couplers from a holder part. The openings may have rounded faces, and the faces may face towards each other. The distance between the rounded faces is increased with the distance from the trailing edge of the end bit. The invention also relates to a holder part for a replaceable end bit for a soil-working tool, which end bit is retained by friction, and wherein the holder part is provided with pairs of protruding couplers, which protruding couplers are provided with a space, where the distance between the two protruding couplers is reduced with the distance from their end faces. | 04-18-2013 |
| 20140020269 | CUTTING TOOTH - The invention relates to a cutting tooth for working the soil having a base area for arrangement in a cutting tooth holder and a head area with at least one cutter for removing soil material. The head area has a plate-shaped cutting wing arrangement, the wings of which project laterally with respect to the base area. | 01-23-2014 |
| 20140173948 | EXCAVATING TOOTH WEAR INDICATOR AND METHOD - The present invention relates to an excavating tooth for construction machinery and a method for replacing an excavating tooth of construction machinery. The excavating tooth is provided with a working end and a mountable end. The mountable end defines a means for receiving an adaptor mounted on a work tool. The working end defines a bore. A wear indicator is located within the bore and provided with a length that is less than an unworn length of the working end and a color that visibly contrasts with a color of the working end. As the excavating tooth is worn down during use, the wear indicator becomes visible to provide a visual indication of the need to replace the excavating tooth. | 06-26-2014 |
| 20140345172 | WEAR PAD ASSEMBLY - The present disclosure relates to a wear pad assembly for mounting on a tool. The problem addressed is the mounting of the wear pad assembly such that it can be quickly attached to a tool in a non-permanent manner. The disclosure provides a wear pad assembly for a tool comprising an edge provided with one or more holes. The wear pad assembly comprises a wear-resistant pad, a mounting bracket configured for attachment to the wear-resistant pad, and a quick-release pin for securing the wear pad assembly to the tool edge. | 11-27-2014 |
| 20150101219 | IMPLEMENT TOOTH ASSEMBLY WITH TIP AND ADAPTER - A ground engaging tooth assembly for a cutting edge of a ground engaging implement may include an adapter and a ground engaging tip. The adapter may have a forward extending adapter nose having an inverted or reverse keystone-shaped contour, with the ground engaging tip having a nose cavity for receiving the adapter nose and exterior surfaces having complementary shapes to the adapter nose. The adapter nose and an adapter cavity of the tip may also be configured with complimentary surfaces that increase retention between the adapter nose and the tip when downward forces are applied to the tip. In other embodiments, the surfaces of the tip may include reliefs extending inwardly into the body of the tip to reduce weight and facilitate penetration of the tip into work material as wear material wears away from a front edge of the tip. | 04-16-2015 |
| 20160083934 | Ground Engaging Tool Assembly - A ground engaging tip comprising a ground engaging portion and a coupling portion. The coupling portion includes an interior surface that includes a coupler pocket. The interior surface has a base wall, a first coupler face wall, and a second coupler face wall. The first and second coupler face wall extend from the base wall to an opening of the coupler pocket. The first and second coupler face wall include a distal planar portion adjacent the base wall. The first and second coupler face include a first convex portion adjacent the distal planar portion, a concave portion adjacent the first convex portion, and a second convex portion adjacent the first concave portion such that the concave portion is disposed between the first convex portion and the second convex portion. | 03-24-2016 |
| 20160160473 | MALE AND FEMALE PARTS FOR A WEAR ASSEMBLY OF AN EARTH-MOVING MACHINE'S BUCKET - A wear assembly of an earth-moving machine's bucket comprises a male part ( | 06-09-2016 |
| 20170233986 | GROUND ENGAGING COMPONENT AND METHOD FOR MANUFACTURING THE SAME | 08-17-2017 |
