Patents in subclass Excavating/And Auxiliary Wing Or Extension
Parent class: Excavating
| Number | Patent title | Issue Date |
|---|---|---|
| 07407016 | Grading boot attachment The present invention provides a grading boot attachment which when attached to a roadway grading moldboard allows for more accurate and uniform grade cutting or leveling with the moldboard. The attachment includes amounting plate for... |
08/05/2008 |
| 07360327 | Material moving pusher/bucket A pusher/bucket has back plate with wings pivotably mounted at either end, and a drop blade pivotably mounted thereto. The drop blade can be secured in a raised position where it is superimposed over the back plate; when in the raised... |
04/22/2008 |
| 07347014 | Snowplow improvement A snowplow includes a blade and bottom plate with a mounting plate bolted to an end portion of the bottom plate. A channel bracket is fixed to the mounting plate with its flanges extending forward and its web thereby spaced forward of the... |
03/25/2008 |
| 07134227 | Adjustable wing plow A plow assembly includes a pair of plow wings which are pivotally mounted at opposite ends of a center plow. Each of the plow wings may pivot between a forwardly angled position and an aligned position. The plow assembly may pivot a... |
11/14/2006 |
| 07107710 | Mounting bracket for side blade A frontward blade mounting bracket, for connecting the front end of a side blade to a vehicle side adjacent a road surface, includes a spacer and an elongate guide member. The spacer has opposed first and second spacer ends. The first... |
09/19/2006 |
| 07107710 | Mounting bracket for side blade A frontward blade mounting bracket, for connecting the front end of a side blade to a vehicle side adjacent a road surface, includes a spacer and an elongate guide member. The spacer has opposed first and second spacer ends. The first... |
09/19/2006 |
| 07100314 | Plow blade float attachment A plow blade float attachment for preventing damage to a side deflector on a plow blade. The plow blade float attachment includes an arm member pivotally attached to a deflector member of a plow blade, a contact member attached to the arm... |
09/05/2006 |
| 07000338 | Positioning device for side wing A device for selectively positioning a side wing relative to the side of a motor vehicle it is mounted on and to the adjacent road surface is disclosed. The device includes first and second longitudinal end members pivotally connected to... |
02/21/2006 |
| 07000338 | Positioning device for side wing A device for selectively positioning a side wing relative to the side of a motor vehicle it is mounted on and to the adjacent road surface is disclosed. The device includes first and second longitudinal end members pivotally connected to... |
02/21/2006 |
| 06941686 | Adjustable side plow assembly A side plow assembly for use on a vehicle, including a plowshare, the horizontal and vertical positioning which can be controlled independently of each other. The side plow assembly also includes an attachment device that allow it to be... |
09/13/2005 |
| 06883436 | Template door and wing assembly with break-away feature for rail ballast regulator A rail ballast wing assembly includes a outer door with at least one hinge edge, a template door pivotably secured to least one of the hinge edges and a positioning device associated with the outer door and the template door for... |
04/26/2005 |
| 06877258 | Front retracting plow The plow includes a vehicle mount for mounting the plow to a host vehicle, and a main blade mounted to the vehicle mount The plow further includes a pair of wing blades pivotally mounted to the main blade for travel in an arcuate path... |
04/12/2005 |
| 06877258 | Front retracting plow The plow includes a vehicle mount for mounting the plow to a host vehicle, and a main blade mounted to the vehicle mount The plow further includes a pair of wing blades pivotally mounted to the main blade for travel in an arcuate path... |
04/12/2005 |
| 06751894 | Snow removal apparatus and method of removing snow An apparatus and a method for removing snow from a travel surface, including a wear member movably connected to a main blade or wing blade. In some embodiments, a fastener connected to the wear member extends through an aperture in the... |
06/22/2004 |
| 06681505 | Snow plow barrier attachment A snow plow blade includes a selectively extendable barrier attachment. The barrier attachment includes a base pivotally secured to the plow blade and secured to one end of each of a number of flexible members that are also engaged by a... |
01/27/2004 |
| 06681505 | Snow plow barrier attachment A snow plow blade includes a selectively extendable barrier attachment. The barrier attachment includes a base pivotally secured to the plow blade and secured to one end of each of a number of flexible members that are also engaged by a... |
01/27/2004 |
| 06581307 | Wing plow assembly A wing plow assembly includes a base member for mounting to a plowing vehicle (or to structures connected to a plowing vehicle, such as on a plow frame for a front moldboard). Upper and lower height adjustment arms each have a base end... |
06/24/2003 |
| 06581307 | Wing plow assembly A wing plow assembly includes a base member for mounting to a plowing vehicle (or to structures connected to a plowing vehicle, such as on a plow frame for a front moldboard). Upper and lower height adjustment arms each have a base end... |
06/24/2003 |
| 06523620 | Movable blade for material moving machines The movable blade for attachment to a material moving machine is a generally rectangular blade for hinged attachment to a machine shovel, box grader blade or other similar device mounted on the machine. The movable blade angle of... |
02/25/2003 |
| 06470604 | Snowplow attachment for pushing and pulling snow up close to buildings or other permanent structures A snowplow attachment for mounting to the front end of a vehicle that includes both a push blade operable during forward movement of vehicle and a pull blade operable during reverse movement of the vehicle. The pull blade drops down in... |
10/29/2002 |
| 06463683 | End gate for grader blade An end gate for a grader blade includes a first body attachable to a grader blade. A second body is provided which supports a barrier member. The second body is pivotally secured to the first body for movement between a lowered operative... |
10/15/2002 |
| 06460625 | Slopeboard mounting linkage A slopeboard mounting linkage that raises a slopeboard while also raising and moving a fluid-powered cylinder toward the longitudinal center of the bulldozer to which the cylinder and slopeboard are attached. One end of a rod extending... |
10/08/2002 |
| 06442877 | Plow with rear mounted, adjustable wing A plow assembly for vehicles such as pickup trucks and tractors for moving snow or other materials, as well as for bulldozers, graders and the like for excavating and grading dirt, sand, gravel or other plowable materials, has at least... |
09/03/2002 |
| 06425196 | Folding pusher The present invention is an apparatus for use on large areas such as parking lots and airport runways to remove snow and other debris or material therefrom. The apparatus includes at least two blades pivotally connected to one another,... |
07/30/2002 |
| 06412199 | Adjustable wing plow with fixed pivot A plow assembly for vehicles, such as pickup trucks and tractors, or bulldozers or graders, for moving snow or other plowable materials has at least one extendable, forwardly pivotable plow wing which is pivotable at a hinge at one end of... |
07/02/2002 |
| 06412200 | Retractable side wing assembly A retractable side wing assembly, adapted to be mounted on a side of a road vehicle for clearing snow off the same, includes a scraper having a frontward end pivotally secured to the side of the vehicle and a rearwardly and outwardly... |
07/02/2002 |
| 06412200 | Retractable side wing assembly A retractable side wing assembly, adapted to be mounted on a side of a road vehicle for clearing snow off the same, includes a scraper having a frontward end pivotally secured to the side of the vehicle and a rearwardly and outwardly... |
07/02/2002 |
| 06408549 | Adjustable wing plow A plow assembly for vehicles such as pickup trucks and tractors for moving snow or other materials, as well as for bulldozers, graders and the like for excavating and grading dirt, sand, gravel or other plowable materials, has at least... |
06/25/2002 |
| 06363631 | Lateral plough The lateral plough is attached to the hitch assembly of a grader or snow plough and is used to remove selected segments of an elongated pile of gravel or snow. The plough has an arcuate blade for pushing the gravel or snow forward. A gate... |
04/02/2002 |
| 06298585 | Wing accessory for use on the bucket of a loader A wing accessory is provided for mounting on each end of a bucket of a front end loader. The accessory comprises a wing which includes a frame having hooks for extending over the front edge of the bucket and a coupling for securement with... |
10/09/2001 |
| 06249992 | Retractable snow plow wing assembly A side wing plow assembly is provided for use on a vehicle, e.g. a grader. It includes an elongated blade, an articulated forward connector assembly for connecting the inner end of the blade to the vehicle and a rear connector assembly... |
06/26/2001 |
| 06240660 | Snow blade attachment An attachment for use with snow handling equipment such as a snowplow blade or a wheel loader bucket or similar implement, the attachment comprising a plate pivotally mounted at each end of the implement and movable between a forwardly... |
06/05/2001 |
| 6112438 | Snow plow A snow plow includes a central blade and left and right end blades pivotally connected to the ends of the central blade for movement between open positions in line with the central blade, and folded positions forward of the central blade.... |
09/05/2000 |
| 5903986 | Snow plow with side gate A snow plow blade includes a forward extending gate to catch snow rolling off the snow plow blade such as may form a snow ridge blocking drives, crosswalks and fire hydrants. The gate follows a trajectory forward from the curb edge of the... |
05/18/1999 |
| 5903987 | Side plow assembly A side plow assembly for an automotive vehicle, particularly a lightweight vehicle such as a lightweight truck, pick-up or like vehicle, and then particularly a four-wheel drive vehicle. The assembly includes a plow share mounted on one... |
05/18/1999 |
| 5899007 | Adjustable wing plow A plow assembly for vehicles such as pickup trucks and tractors for moving snow or other materials has at least one extendable, forwardly pivotable plow wing which is extendable on one end of a main plow by sliding movement along the... |
05/04/1999 |
| 5894689 | Free floating, self-leveling, instant mounting side-shield wing attachments for general utility grading flows A side-shield wing attachment for a plow blade is disclosed. The planar wing blade is attached to a key element which rides in a vertical slot in a keyway assembly which is attached to the back side of a plow blade. The wing plate is held... |
04/20/1999 |
| 5860230 | Snowplow with blade end snow deflectors A snowplow blade assembly is provided wherein the plow blade is provided at its opposite ends with snow deflectors. Preferably the snowplow blade assembly is also provided at its opposite ends with pivotable end extensions to which the... |
01/19/1999 |
| 5848654 | Laterally articulable blade for a bulldozer device or the like and method for use thereof A laterally articulable blade for a bulldozing device. A main blade portion and an articulable blade portion extend along the same elongate axis so that the blade portions are co-linear when the blade is in a "straight" configuration. A... |
12/15/1998 |
| 5848654 | Laterally articulable blade for a bulldozer device or the like and method for use thereof A laterally articulable blade for a bulldozing device. A main blade portion and an articulable blade portion extend along the same elongate axis so that the blade portions are co-linear when the blade is in a "straight" configuration. A... |
12/15/1998 |
| 5819444 | Snow blade with tiltable lateral panels A snow plow composed of a central blade and of two wing blades which are laterally hinged to the end of the main blade for wing blade angular adjustment forwardly and rearwardly of the main blade from a position and alignment with the... |
10/13/1998 |
| 5809672 | Manually actuated laterally positionable wing plow yoke A wing plow yoke which may be manually actuated to laterally move outwardly from the front side of a plowing vehicle to allow access to the vehicle's hood, and thus to its engine. Mounting brackets attached to opposite sides of the front... |
09/22/1998 |
| 5758728 | Plow with articulating blade A plow blade having two oppositely pivoted/hinged sections that emulate a blade end. The sections alternately occupy a position coextensive to the blade. The sections are coupled to "gait" the movement of one with that of the other. One... |
06/02/1998 |
| 5638618 | Adjustable wing plow A plow assembly is disclosed for vehicles such as pickup trucks and tractors for moving snow or other materials. The plow assembly has at least one extendable, forwardly pivotable plow wing which is extendable on one end of a main plow by... |
06/17/1997 |
| 5599135 | Asphalt spreader An asphalt spreader for spreading asphalt into ruts in a roadway. The spreader includes a main blade that has wings on either end to keep asphalt before the blade. The blade also has a wedge-shaped center portion which diverts asphalt... |
02/04/1997 |
| 5595007 | Trailer-type snowplow The invention is a trailer-type snowplow assembly. The assembly includes one pivot mechanism that allows the plow blade to be raised or lowered. The assembly further includes a free pivot assembly that allows the blade to freely pivot in... |
01/21/1997 |