Matches 1 - 50 out of 84 1 2 >
Match Document Document Title
7484323 Excavating tool for hydraulic shovel  
Tool designed to be fixed at the end of the arm of a shovel. The tool includes a curvilinear blade formed by a portion of a straight cylindrical surface whose generating lines extend parallel to an...
7322133 Multi-shank ripper  
A multi-shank ripper excavation tool has a body mounted from an arm, e.g. a dipper arm or a boom arm, and at least first and second shanks mounted to the body. Each shank is perpendicular to an...
7144202 Silt fence installation apparatus  
A machine to install the lower edge of silt fence fabric in a seam in the soil includes a frame with a plow member attached. The frame can be mounted to the three point hitch of a tractor so that...
7124522 Cultivating tool and apparatus incorporating same  
A cultivating tool for breaking up and spreading plant material over and into the ground has opposed ends and upper, lower and intermediate portions extending longitudinally between the ends. The...
7086184 Subsoiling grapple rake  
A grapple rake adapted for receiving subsoiler shanks is useful for multiple post-timber harvest management activities. A pair of downwardly-depending, forward-oriented subsoiling shanks is mounted...
7059072 Subsoiling excavator bucket  
An excavator bucket adapted to receive subsoiler shanks and an optional coulter blade enables multiple treatment of compacted soil. In a preferred embodiment, the shanks depend downward below the...
7044689 Silt fence installation apparatus  
A machine to install the lower edge of silt fence fabric in a seam in the soil includes a frame with a plow member attached. The frame can be mounted to the three point hitch of a tractor so that...
6810610 Edge attachment for the bucket of earth moving equipment  
The present invention provides an edging device for an earth moving machine having a bucket including at least one receiver detachably attachable to the bucket of earth moving machine. The receiver...
6729051 Front end loader retractable attachment  
An attachment for a front end loader that provides a method and apparatus for ripping solid ground that includes a hollow tube mounted between the arms of a front end loader directly behind the...
6701630 Power shovel  
A power shovel ( 10 ) for use on a bucket ( 14 ) of a front end loader ( 12 ) includes no modifications are required to the bucket ( 14 ) other than several bolt holes to mount the upper support...
6671984 Ripper attachment for an excavation device  
A ripper attachment ( 22 ) for an excavation device ( 20 ) includes first and second support members ( 50, 52 ) configured for connection to the excavation device ( 20 ). In particular, first and...
6490815 Excavator bucket with ripping implement  
An excavating bucket mountable on the handle of an excavating machine generally consisting of a pair of side walls; an upper wall interconnecting such side walls; a downwardly and forwardly curved...
6401369 Grubbing tool  
A grubbing tool is provided for attachment to an excavator or other earth working machine, of the type having extensions from the boom such as a dipper stick and dipper stick linkage. The tool is...
6311417 Excavator bucket assembly  
A bucket assembly mountable on the handle of an excavator machine and the like generally consisting of a bucket; a pair of ripper teeth mounted on the bucket for pivotal movement about a common...
6308440 Excavation attachment for powered loader  
An excavation attachment for a powered loader, e. g., skid steer loader, front end loader, etc., provides considerably greater leverage for removal of stumps, large imbedded concrete blocks and...
6240662 Snow plow having removable plow guard attachment  
A guard attachment for removably mounting to a plow blade having a blade edge. The guard attachment includes a guard member having an arcuate surface which is adapted to shield the blade of the...
6113308 Device for cutting filler material from concrete joints  
A device for cutting filler material from concrete joints comprises a blate attached to the front of an elongated arm, the elongated arm is pivotably joined to a mounting plate. The elongated arm...
6088939 Implement adapter for an excavation tool assembly  
An implement adapter for providing excavation versatility that couples with and attaches to an excavation tool assembly for mounting a working implement thereon. The implement adapter comprises a...
6067733 Ditch trenching device  
A ditch trenching device is adapted to be connected to earth moving equipment that use buckets. A dirt port is dimensioned in a lower portion of a bucket. A trencher is attached to the dirt port...
6023863 Frost hook attachment for back-hoe  
A frost hook attachment for fixed attachment of connection between a quick-coupler on the outer boom of a back-hoe and the back-hoe bucket, wherein force from the back-hoe boom is transmitted from...
5953839 Excavating attachment for earth moving equipment  
An excavating attachment for conventional earth moving equipment that is capable of moving a shovel in generally horizontal, linear, non-arcuate, paths to dig and remove soil and other material...
5943798 Method of and apparatus for trenching  
An excavation apparatus adapted for connection to a tool of a construction vehicle comprises a framework having a proximal end and a distal end, the framework including a trenching device...
5901480 Reinforced loader bucket structure  
An earthworking loader bucket has a specially designed bottom side reinforcement structure which includes a unitary base plate member extending rearwardly from the bottom side front bucket lip and...
5819445 Front-end loader accessory attachment with hydraulically actuated pivotal drum assembly  
An accessory attachment/conversion assembly is disclosed for use on a small front-end loader type of construction implement. One form of accessory would be a backhoe bucket. The attachment assembly...
5794370 Tiered trenching backhoe apparatus  
A new Tiered Trenching Backhoe Apparatus for creating a dual tiered trench which allows one service utility to be elevated above another service utility thereby preventing contact of the two...
5794714 Finish dirt scraper  
This invention relates to a dirt leveling device adapted for towing by a tractor which is characterized by one or more chisels attached to a transverse shaft on the front of the dirt leveling...
5775013 Excavation bucket grading attachment  
A grading attachment for releasable attachment to an excavation bucket includes a generally V-shaped blade body portion and a blade/bucket attachment assembly, together defining a blade lateral...
5732487 Dredge head for dredging sludge by a trailing or pushing motion  
A dredge head for dredging sludge by a trailing and pushing motion thereby defining a trailing and pushing direction is configured to be fitted on a ladder of a stationary dredger. The ladder is...
5490340 Root grubber  
A root grubber tool for brush which is attached to the boom of an excavator, such as, a track excavator or backhoe. The tool includes a framework which has a pair of side members which support, at...
5456028 Backhoe bucket ripper attachment  
In an excavating apparatus including a bucket removably coupled to a distal end of a hydraulically powered boom, a field-detachable and field-attachable ripper comprises a shank portion having a...
5394629 Side-locking flex pin connector for excavation apparatus  
An upper end portion of an excavation ripper shank is captively and removably retained in a ripper box using a specially designed flex pin connector longitudinally driven into generally aligned...
4749048 Ripper attachment for skid steer loaders  
This invention teaches a simple, rigid and compact ripper attachment for skid steer loaders. The ripper attachment has a triangular frame, a mounting plate attached at the base of the triangular...
4595240 Combined bucket and frozen soil scarifier  
A device at a combined bucket and frozen soil scarifier (/cable plough), where the bucket (13) and scarifier (10) are intended to be attached to a digger arm of an excavator or corresponding...
4521980 Grading and smoothing attachment for a loader bucket  
A grading and backblading attachment for a loader which attachment comprises an elongated body member, a lateral slot in the body member for engagement with a bucket of a loader, and a blade...
4517755 Multi-tined claw/rake attachment  
A claw/rake tool attachment for use with a powered digging or material moving machine. The attachment is for clearing undergrowth and timber and consists of spaced parallel tines mounted onto a...
4463507 Grader blade attachment  
A quickly attached and removed adjustable grader blade attachment for a bucket of a bucket vehicle, which includes a blade, and an adapter bracket and frame assembly that will permit the blade to...
4360980 Backhoe adapter  
This invention comprises an adapter for connection with a backhoe bucket, and includes a blade member having an inclined plate secured thereto to form a wedge into which the teeth of the bucket may...
4333250 Multi-purpose attachment for vehicles  
An attachment for powered vehicles comprising a universal carrier member adapted to be secured to the lift apparatus of the vehicle and pivotally supporting a multi-purpose scoop implement having a...
4329794 Ripping attachment for dragline  
The invention concerns an earth ripping attachment which can be mounted on the bucket of a dragline and used to break through cap rock, frozen earth, or other difficult to dig overburden. The...
4327509 Ripper tooth attachment for a back hoe  
A conventional back hoe type earth moving machine is equipped with an earth fracturing ripper tooth mechanism attached to the back hoe boom and dipper so that it can not only be manipulated into...
4255884 Apparatus for unattended conversion of a front end loader  
An auxiliary blade, such as a snowplow or the like, is quickly attached to or released from the bucket of a front end loader solely by pivotal movement of the bucket relative to the blade, without...
4204348 Ripper attachment for earth-working equipment  
A ripper tool having a generally inverted "Y" shaped arrangement for use with earth-working equipment such as backhoes, excavator buckets, tractors, etc. The tool comprises a straight shank...
4189854 Grader blade attachment  
A grader attachment for a bucket, which includes a scoop panel having a cutting edge and a pair of oppositely disposed side panels which define an interior volume, includes a bifurcated frame...
4151664 Ripper attachment for backhoe or front end loader  
An attachment for a backhoe bucket or front end loader bucket comprising, in the case of the backhoe bucket, a pair of connected rippers attached to the inside of the bucket and, in the case of the...
4140186 Heavy-duty ripper for dual traction unit  
An earthmoving apparatus has first and second traction units and a connecting device for connecting the second traction unit to the first traction unit in rearwardly spaced relationship. A ripper...
4077529 Excavator bucket and ripper tooth assembly  
Public works machine comprising a bucket mounted to pivot on the end of a boom, a device for adjusting the relative position of said bucket with respect to said boom, a ripper tooth, which is...
4041624 Integral rippers for hydraulic excavator bucket  
An excavator bucket includes a pair of guide socket structures, each positioned inwardly of and adjacent a sidewall and the rear wall of the bucket. A pair of ripper shanks are included, one...
4038766 Excavator bucket ripper tool  
A ripper tool apparatus detachably mounted on a conventional excavator bucket so as to distribute the stresses developed as the implement is used. The apparatus includes a central ripper tooth to...
4009529 Grading blade for a toothed shovel  
A grading blade for attachment to a toothed shovel, such as a backhoe bucket, without modificiation of the bucket. The blade includes a pair of upstanding side portions adapted to direct spillover...
3999315 Adjustable attachment for a backhoe  
An adjustable attachment for a backhoe comprises a single tooth pivotally connected to a frame, the tooth being capable of taking a plurality of angularly spaced apart positions on the frame....
Matches 1 - 50 out of 84 1 2 >