Scraper Blade Patents (Class 37/266)
-
Patent number: 12152368Abstract: A computer-implemented method for automatically adjusting a moldboard of a motor grader can include receiving one or more identifiers corresponding to a configuration of the motor grader, and determining, based on the received identifier(s), a first orientation of the moldboard. If the first orientation is not within an operating threshold, the method can further include selecting, based on the one or more identifiers, at least one of a plurality of actuators of the motor grader; and actuating the selected actuator(s) to move the moldboard from the first orientation to a second orientation within the operating threshold.Type: GrantFiled: June 23, 2021Date of Patent: November 26, 2024Assignee: Caterpillar Inc.Inventors: Michael C. Gentle, Ethan M. Tevis, David L. Cox
-
Patent number: 11225766Abstract: A driving system for driving at least one auger of a snow removing device comprising at least one at least one self-adjusting chain tensioner. A first portion of the driving system is positioned within an auger housing and a second portion of the driving system is positioned outside the auger housing. The roller chain is adapted to move across a third opening provided in the auger housing. The first portion is covered by a front guard to prevent snow or debris contained in the auger housing to contact said first portion. The front guard is provided with an opening adapted to surround a portion of a shaft element of the auger with a play between periphery of the opening and the periphery of a corresponding portion the shaft element.Type: GrantFiled: September 7, 2020Date of Patent: January 18, 2022Assignee: LES MACHINERIES PRONOVOST INC.Inventors: Christian Champagne, Benoît Belleville, Normand Beaulieu, Réjean Pronovost
-
Patent number: 11208307Abstract: Vehicles, systems and methods for providing articulating two section vehicles with tracks, and a front body attached superstructure with telescopic forklift, for use on all terrain condition applications. The vehicle can include front and rear track assemblies that can tilt up and down while traveling over different ground surfaces. Each of the track assemblies can have rotatable articulating/oscillating track wheels which can traverse different contoured surfaces. The right and left tracks on both the front and rear track assemblies can separately extend outward and inward from underneath the vehicles to add stability to the vehicles. The cab can be raised and lowered to add greater visibility for the operator. Hydraulics can be used for raising and lowering the extendable boom and operator cab, as well as controlling the body articulating hinge, the articulating tracks and the tilting controls for the front track assembly.Type: GrantFiled: August 28, 2020Date of Patent: December 28, 2021Assignee: Teletrax Equipment, LLCInventors: Tim Ourada, Terri Ourada
-
Patent number: 11197577Abstract: The device for cleaning a filter holder of a coffee machine comprises a support body for supporting the filter holder, a motor on whose shaft scraping elements are assembled for removing the used coffee grounds contained in the internal chamber of the filter holder and at least one brush with a plurality of bristles to collect the residual of the used coffee grounds. The device comprises activation elements for activating the motor and controlled by the correct positioning of the filter holder adapted to receive the scraping elements and the brush, a collection member for collecting the used coffee grounds extracted from the filter holder by the scraping elements. The support body has a housing in which the filter holder is positioned and the scraping elements have at least one plough blade to remove the used coffee grounds from the chamber.Type: GrantFiled: March 17, 2016Date of Patent: December 14, 2021Assignee: CMA MACCHINE PER CAFFE' S.R.L.Inventors: Beppino Ceotto, Rossetto Giovanni
-
Patent number: 10496109Abstract: Various embodiments of a controller for controlling at least one solenoid comprise a first electrical connector for electrically communicating with a vehicle communications bus; a second electrical connector for transmitting messages to a plurality of solenoids; and a processor having control logic. The control logic is capable of associating each of a plurality of solenoids with a vehicle function when the plurality of solenoids are in electrical communication with the controller; receiving a control message at the first electrical connector in a first format to enable a first vehicle function; and electrically communicating a control message in a second format at the second electrical connector in response to receiving the control message in the first format to control one of the plurality of solenoids associated with the first vehicle function.Type: GrantFiled: May 17, 2018Date of Patent: December 3, 2019Assignee: Bendix Commercial Vehicle Systems LLCInventors: Christopher H. Hutchins, Daniel P. Zula, Randy S. Wise, Timothy J. Frashure, Thomas S. Legeza
-
Patent number: 10240309Abstract: A plow edge having improved durability and performance is provided which can comprise an elastomeric material, for example, a styrene elastomeric material. The present disclosure provides a plow blade edge system for mounting to a mold board of a plow comprising an adapter blade, at least two elastomeric blade segments wherein each segment is selectively reversible to present first and second edges; a clamp bar wherein the clamp bar is mounted to the adapter blade with the at least two elastomeric blade segments secured therebetween; and, each of the at least two elastomeric blade segments secured selectively in a first orientation or a second orientation.Type: GrantFiled: August 1, 2016Date of Patent: March 26, 2019Assignee: Winter Equipment CompanyInventors: Kent Winter, William A. Sulesky
-
Patent number: 10151073Abstract: A snow removal device features a pushing element and handle. The pushing element has a main portion defining an upright plane with opposing front and rear surfaces and a bottom edge along the front surface. Laterally opposing end portions of the pushing element extend forwardly from the upright plane and have bottom edges. The bottom edges of the end portions adjacent the front surface are acute relative thereto so that the main portion is pivotal about its bottom edge from a normal working orientation in which the upright plane is substantially perpendicular to a flat surface along which the pushing element slides to a forward inclined orientation which is pivotally further forward of the normal working orientation without lifting the bottom edge of the main portion. The device further features a scraping flange extending rearwardly and downwardly from the rear surface.Type: GrantFiled: December 22, 2015Date of Patent: December 11, 2018Inventor: David Lorne Stoddart
-
Patent number: 10024034Abstract: Methods and systems for detecting heavy machine wear. One system includes a heavy machine tooth of an industrial machine having a working end and a mounting end opposite the working end. The system also includes a wear indicator included in the tooth. The wear indicator includes a conductive tip, a conductive outer body extending along at least a length of the tooth, a conductive inner core positioned within the outer body, and insulating material positioned between the outer body and the inner core. The conductive tip is positioned between the working end of the tooth and the outer body and electrically couples the outer body and the inner core to form an electric circuit. The system also includes a transmitter included in the tooth. The transmitter transmits a state of the electric circuit.Type: GrantFiled: November 11, 2016Date of Patent: July 17, 2018Assignee: Joy Global Surface Mining IncInventors: Richard Nicoson, James R. Popp, Daniel Schlegel, Keith Pomerenke
-
Patent number: 9428874Abstract: A plow edge having improved durability and performance is provided which can comprise an elastomeric material, for example, a styrene elastomeric material. The present disclosure provides a plow blade edge system for mounting to a mold board of a plow comprising an adapter blade, at least two elastomeric blade segments wherein each segment is selectively reversible to present first and second edges; a clamp bar wherein the clamp bar is mounted to the adapter blade with the at least two elastomeric blade segments secured therebetween; and, each of the at least two elastomeric blade segments secured selectively in a first orientation or a second orientation.Type: GrantFiled: September 5, 2014Date of Patent: August 30, 2016Assignee: Winter Equipment CompanyInventors: Kent Winter, William A. Sulesky
-
Patent number: 8984778Abstract: The present application discloses a plow blade that may be mounted to a plow moldboard. In one exemplary embodiment, the plow blade comprises one or more blade segments, an elastomeric portion that at least partially surrounds the one or more blade segments and permits the one or more blade segments to move relative to the moldboard, and one or more bushings disposed in the elastomeric portion for attaching the plow blade to the moldboard. The one or more blade segments are generally shaped and positioned within the elastomeric portion such that a portion of each blade segment is disposed between at least one bushing and a top edge of the plow blade.Type: GrantFiled: March 15, 2013Date of Patent: March 24, 2015Assignee: Ironhawk Industrial Distribution LLCInventors: Eric Fox, Ron Abramczyk
-
Publication number: 20150040441Abstract: A snow plow apparatus comprises a snow plow main blade, end blade sections telescopingly mounted to ends of the main blade for sliding extension and retraction, and mechanical fasteners fixing a selected telescoped position of the end blade sections on the main blade. The main blade has a vertical cross section with linear portions connected by a formed channel-shaped center portion that gives the blade greater bending strength, and includes flanged upper and lower edges. The end blade sections match the main blade's vertical cross section, and include top and bottom flanges that slidably engage the upper and lower edges. Mechanical fasteners engage aligned holes in the flanges to fix a selected extended position of the blade end sections. End plates attached to the blade end sections retain snow on the face of the main blade during use.Type: ApplicationFiled: July 21, 2014Publication date: February 12, 2015Inventor: James N. Nammensma
-
Publication number: 20140373398Abstract: A plow edge having improved durability and performance is provided which can comprise an elastomeric material, for example, a styrene elastomeric material. The present disclosure provides a plow blade edge system for mounting to a mold board of a plow comprising an adapter blade, at least two elastomeric blade segments wherein each segment is selectively reversible to present first and second edges; a clamp bar wherein the clamp bar is mounted to the adapter blade with the at least two elastomeric blade segments secured therebetween; and, each of the at least two elastomeric blade segments secured selectively in a first orientation or a second orientation.Type: ApplicationFiled: September 5, 2014Publication date: December 25, 2014Applicant: WINTER EQUIPMENT COMPANYInventors: Kent Winter, William A. Sulesky
-
Patent number: 8875419Abstract: A snow plow for attachment to a vehicle, the snow plow including a mounting apparatus having at least one mounting upright. The snow plow further including a plow blade including a retention apparatus constructed and arranged to slidingly and disengageably secure the plow blade to the mounting upright(s) when the plow blade is in a working orientation. The plow blade includes a limiting apparatus that limits upward movement of the retention apparatus. Preferably, the limiting apparatus includes a retention pin that can be secured within one of a plurality of vertically spaced apertures in the mounting upright(s) such that vertical positioning of the retention pin is adjustable. The snow plow further preferably includes a hoist or lifting upright having a lifting assembly, wherein the lifting assembly can raise the plow blade off of the ground.Type: GrantFiled: July 25, 2011Date of Patent: November 4, 2014Assignee: Agri-Cover, Inc.Inventor: Charles M. Schmeichel
-
Patent number: 8844173Abstract: A plow edge having improved durability and performance is provided which can comprise an elastomeric material, for example, a styrene elastomeric material. The present disclosure provides a plow blade edge system for mounting to a mold board of a plow comprising an adapter blade, at least two elastomeric blade segments wherein each segment is selectively reversible to present first and second edges; a clamp bar wherein the clamp bar is mounted to the adapter blade with the at least two elastomeric blade segments secured therebetween; and, each of the at least two elastomeric blade segments secured selectively in a first position or a second position.Type: GrantFiled: May 4, 2012Date of Patent: September 30, 2014Assignee: Shurtech Brands, LLCInventors: Kent Winter, Phil Prucey
-
Publication number: 20140283417Abstract: An apparatus for remotely performing an operation on a roof including a frame assembly configured to be positioned on the roof, a pivot assembly configured to couple to an external anchor point such that the frame assembly is positioned between the pivot assembly and an operating position, and a flexible control line including a first segment having a first end coupled to the frame assembly and extending in substantially a first direction to a second end disposed at the operating position, and a second segment having a first end coupled to the frame assembly and extending in a second direction substantially opposite the first direction through the pivot assembly, which redirects the second segment to the first direction, to a second end at the operating position, wherein pulling the second ends of the first and second segments controls movement of the frame assembly on the roof.Type: ApplicationFiled: March 23, 2013Publication date: September 25, 2014Inventor: Michael John Annen
-
Publication number: 20140283419Abstract: The SnowSqueeg is a tool used to simplify removing snow for residential and commercial use. It makes the process much faster and can be used on many different surfaces due to its RUBBER STRIP AND RAISED BACKING. Its design eliminates the tool from getting caught up on cracks and can be used on many surfaces. It relieves the strain and pressure on your back that you often get from lifting with conventional snow shovels.Type: ApplicationFiled: March 19, 2013Publication date: September 25, 2014Inventor: Brett Curtis Storm
-
Publication number: 20140259805Abstract: The present application discloses a plow blade that may be mounted to a plow moldboard. In one exemplary embodiment, the plow blade comprises one or more blade segments, an elastomeric portion that at least partially surrounds the one or more blade segments and permits the one or more blade segments to move relative to the moldboard, and one or more bushings disposed in the elastomeric portion for attaching the plow blade to the moldboard. The one or more blade segments are generally shaped and positioned within the elastomeric portion such that a portion of each blade segment is disposed between at least one bushing and a top edge of the plow blade.Type: ApplicationFiled: March 15, 2013Publication date: September 18, 2014Applicant: IRONHAWK INDUSTRIAL DISTRIBUTION LLCInventors: Eric Fox, Ron Abramczyk
-
Publication number: 20140215864Abstract: A telescoping pole and blade to form a snow rake. The pole has a plurality of segments selectively axially movable relative to one another. The pole segments are keyed to one another to prevent relative rotation between adjacent pole segments. A lock device is associated with adjacent pairs of pole segments to selectively fix the relative axial positions of the pairs of pole segments.Type: ApplicationFiled: February 7, 2013Publication date: August 7, 2014Applicant: Suncast Technologies, LLCInventors: Gary M. Fischer, JR., Michael R. Vogler
-
Patent number: 8793906Abstract: A snowplow assembly may include a vehicle attachment component, a blade support component and a snowplow blade that are each formed in a rotational molding process. These components may be manually assembled and manually attached to the vehicle. The snowplow blade may be manually positioned adjusted.Type: GrantFiled: October 22, 2012Date of Patent: August 5, 2014Assignee: Meyer Products LLCInventors: Martin Warchola, James A. Kost
-
Publication number: 20140208621Abstract: One or more techniques and/or systems are disclosed for a device for facilitation of removal of snow and/or ice from a target surface. The device can comprise a cutting edge configured to be selectively engaged with a snow plow bottom. The cutting edge can comprise a front surface, rear surface, and a bottom surface. The front surface can be configured at a desired front angle to vertical, comprising an acute angle with respect to the bottom surface. The rear surface may comprise a rear extension rearwardly projecting from the front surface. The rear extension can comprise a rear face surface configured relatively perpendicular to a target surface, and to provide a back-drag surface for the cutting edge.Type: ApplicationFiled: January 30, 2014Publication date: July 31, 2014Inventor: Ronald J. Rich
-
Patent number: 8783376Abstract: A cutter for a dozing blade includes a middle, first, and second section, each defining a plurality of bolting holes for receiving bolts to mount the cutter in a service configuration upon a dozing blade. The first and second sections each define a greater face angle between digging and mounting faces which is about 20° or less, and the middle section defines a lesser face angle between digging and mounting faces. The cutter may be provided in a service package for installation in place of a used cutter in a dozing blade.Type: GrantFiled: August 9, 2012Date of Patent: July 22, 2014Assignee: Caterpillar Inc.Inventors: Thomas M. Congdon, Nick W. Biggs, Kevin L. Martin
-
Patent number: 8782930Abstract: A clearing strip (1) for the clearing blade of a snowplow, which strip is provided at the top with a steel fastening neck for fastening to the clearing blade, wherein a curbstone deflector (2) is arranged at least on a lateral edge of the clearing strip (1), wherein the lateral edge of the clearing strip (1) can be inserted into a recess in the curbstone deflector (2).Type: GrantFiled: October 19, 2010Date of Patent: July 22, 2014Assignee: Kueper GmbH & Co. KGInventor: Juergen Thomas
-
Patent number: 8763281Abstract: A plow substantially made from polymeric material is generally configured to be used with all-terrain vehicles (“ATV”) or other similar vehicles. The design and shape of the plow generally cause the snow to move toward the middle of the plow instead of being pushed out of the snow removal path or toward the sides of the plow.Type: GrantFiled: July 15, 2011Date of Patent: July 1, 2014Assignee: Soucy International Inc.Inventors: Alexandre Coulombe, Normand Roy, Marc-Andre Patry, Vincent Morin, Jeremie Aubin-Marchand, Erick Bienvenue, Patrick Hamel, Jean-Philippe Drouin, Nicolas Demers
-
Patent number: 8739437Abstract: By controlling the dimensions of a snowplow blade, improved snowplow performance may be achieved. In one embodiment, the snow that is being plowed moves both upward and outward from the mid-section of the snowplow blade toward and beyond each end of the snowplow blade.Type: GrantFiled: May 26, 2011Date of Patent: June 3, 2014Assignee: Meyer Products, LLCInventors: Jim Ropog, Marty Warchola
-
Publication number: 20140115933Abstract: A snow rake used to clear snow or ice from roofs, with air or steam assistance, respectively. A system comprising a rake head, at least one extension tube, a control handle, two pressurized supply lines, wherein the pressurized supply lines carry a fluid, and a fluid source. A rake head comprising a platform, a blade, at least one pressurized transport feed line, at least one nozzle, a tubular connecting column and a quick release connector. When used in air assistance mode, the snow rake lifts snow from the roof prior to clearing the snow with the blade. When used in steam assistance mode, the snow rake melts ice dams on the roof. The system can further comprise a yoke and additional extension tubes, wherein the yoke acts as a fulcrum for the system to facilitate ease of use in air or steam assistance modes.Type: ApplicationFiled: October 29, 2012Publication date: May 1, 2014Inventor: William Andrew Faragher
-
Publication number: 20140115934Abstract: According to an aspect of some embodiments of the present invention there is provided a device for directing air flow to at least one engine component of a vehicle carrying a snowplow, the device comprising at least one air inlet; at least one conduit, the conduit in fluid communication with the at least one air inlet; and a connector having at least a first opening in fluid communication with the at least one conduit, the connector having a second opening adapted for fluid communication with the at least one engine component to allow air flow from the at least one air inlet to reach the at least one engine component, the at least one air inlet and the second opening being laterally displaced relative to each other along a short axis of the vehicle.Type: ApplicationFiled: June 20, 2013Publication date: May 1, 2014Inventor: George CLAVEY
-
Patent number: 8701313Abstract: An improved blade assembly for an excavating apparatus having a front wall with a raised concave center section with sloping side gussets on each side of the center section for directing excavated material from the center to the side of the blade is described. There are improvements to the side gussets to further assist in directing excavated material, improvements to the shape of the front wall of the blade to retain excavated material and improved mountings to the dozer to improve blade control and balance and discharging of excavated material.Type: GrantFiled: September 3, 2012Date of Patent: April 22, 2014Assignee: Spadeblade Pty LtdInventor: David John Hall
-
Patent number: 8640365Abstract: The invention relates to a clearing strip for the blade of a snowplow, the clearing strip having a steel fastening neck (1) and a rubber body (4) which is vulcanized onto the fastening neck (1) and is reinforced on its outer face by steel plates. The outer faces of the rubber body (4) are reinforced by means of large surface-area, rigid steel plates either on one side or on both sides. The steel plates fastened to the outer surface of the rubber body (4) are divided into separate steel segments (3) that are arranged adjacent each other and together form a uniform clearing edge close to the ground.Type: GrantFiled: October 19, 2010Date of Patent: February 4, 2014Assignee: Kueper GmbH & Co. KGInventor: Roland Kueper
-
Patent number: 8607481Abstract: An attachment for a plow blade and the like typically, used for removal of snow or in earth grading and moving. The attachment provides a contoured surface engagement element for the blade edge allowing it to ride over protruding surface obstacles without direct damaging engagement therewith. The attachment is selectively secured along the length of the blade edge by mounting brackets having quick release and mounted threaded frictional engagement elements.Type: GrantFiled: January 11, 2012Date of Patent: December 17, 2013Inventor: Alec Lukasko
-
Publication number: 20130312295Abstract: A wheelbarrow conversion kit is used to convert a wheelbarrow structure to a pull wagon or to accommodate a push blade. The handles of the wheelbarrow are removed and an adaptor is preferably inserted where the handles were removed. The pull wagon adaptor includes a pair of steerable wheels and handle for pulling of the wagon. Other embodiments provide additional functionality for use of the wagon in a gardening type application. The push blade assembly is removably attached to the frame of the wheelbarrow at a front edge thereof.Type: ApplicationFiled: February 12, 2013Publication date: November 28, 2013Inventor: Giuliano CELLI
-
Publication number: 20130276335Abstract: The invention includes a snow plow blade made of a composite material. The invention also includes a snow plow system that incorporates a snow plow blade made of a composite material and that further includes a mounting area for a lift mechanism and threadable metal inserts.Type: ApplicationFiled: February 13, 2013Publication date: October 24, 2013Inventor: David HANSEN
-
Publication number: 20130212912Abstract: A material pushing apparatus is disclosed that has a central blade, at least one removable side plate attached to the central blade and a segmented scraping edge flexibly attached to the central blade along the bottom longitudinal edge of the blade. A position sensor is attached between the blade and the scraping edge and produces a position signal that is displayed to indicate the relative position between the blade and edge in order to characterize the amount of downward pressure applied to the scraping edge. Other aspects and features of the disclosed apparatus include a tilt sensor and display, and an improved coupler having shock-absorbing features and a cam-type clamping arrangement.Type: ApplicationFiled: February 7, 2013Publication date: August 22, 2013Applicant: Pro-Tech Manufacturing and Distribution, Inc.Inventor: Pro-Tech Manufacturing and Distribution, Inc.
-
Publication number: 20130185962Abstract: A finger plow includes an extension which may be extended or retracted to enable the finger plow to discharge snow and ice away from the wheels of the vehicle and to make a relatively wider snow cleared path while not unduly extending beyond the sidewalls of the wheels of the vehicle when not engaged in a plowing operation. The finger plow may be a one-way or reversible snow plow with one or two extensions. In the later case, the finger plow and one or more extension finger plows are rotatable relative to the chassis of the vehicle. Shear pins or a resilient mechanism may be provided to permit the finger plow to pivot rearwardly in the event that the finger plow extension encounters an obstacle.Type: ApplicationFiled: January 25, 2012Publication date: July 25, 2013Applicant: CIVES CORPORATIONInventors: William J. REEVES, Gerald N. Simpson, Leo P. Manion, Amiya Mishra
-
Publication number: 20130139414Abstract: The invention disclosed herein comprises a snow rake for use in removing snow from a roof. The snow rake comprises a handle, a plurality of scraper blades attached to the handle wherein the blades can pivot between a first and a second angle. The snow rake blades are further supported by a plurality of rotational guides rotationally attached to the handle. The snow rake may further include a weighted pole or rod attached to the handle portion of the device to offset the weight of the blades when extended some distance from the user.Type: ApplicationFiled: November 19, 2012Publication date: June 6, 2013Inventor: JERRALD HOGENSON
-
Publication number: 20130081309Abstract: A blade for removing snow from a road surface comprising a shield oriented to deflect the snow, a cutting edge carried on the bottom part of the shield and adjacent to a road surface when in use, and at least one fluid circuit comprising a nozzle for spreading a de-icing liquid, wherein at least the nozzle is carried by the shield or by the cutting edge to spread at least part of the de-icing liquid on the snow in an area in front of and/or beneath said cutting edge while said cutting edge compresses a layer of snow that remains on the road surface during its passage.Type: ApplicationFiled: July 16, 2012Publication date: April 4, 2013Applicant: Giletta S.p.AInventor: Enzo Giletta
-
Publication number: 20130042506Abstract: A non-powered lift mechanism may be used with a vehicle, such as an ATV, having a support rack and a snowplow assembly including a blade that plows snow. The lift mechanism may include a frame that is mounted to the support rack; an input shaft pivotally mounted to the frame; a handle that is operatively attached to the input shaft; and, a cable having one end connected to the input shaft and a second end connected to the blade. The handle may be manually adjusted by the operator to pivot the input shaft to cause the cable to adjust the blade between: an operational/lowered position; and, a non-operational/raised position.Type: ApplicationFiled: February 1, 2012Publication date: February 21, 2013Inventor: Marty Warchola
-
Publication number: 20120317846Abstract: Embodiments of an all-terrain vehicle for ski track setting, military applications, gardening, etc are described herein which include a rear section having a power train and a first set of drive wheels coupled to the power train so as to be driven thereby, a front section having a drive train and a second set of wheels coupled to the drive train so as to be driven thereby; and a universal coupler that attaches the front and rear sections together and that allows free controlled movement therebetween. The drive train of the front section is coupled to the power train so as to be driven thereby. The front section includes a passenger compartment having user controls therein. Tracks are mounted on both set of wheels.Type: ApplicationFiled: June 14, 2012Publication date: December 20, 2012Inventor: Carl Audet
-
Publication number: 20120279094Abstract: A clearing strip (1) for the clearing blade of a snowplow, which strip is provided at the top with a steel fastening neck for fastening to the clearing blade, wherein a curbstone deflector (2) is arranged at least on a lateral edge of the clearing strip (1), wherein the lateral edge of the clearing strip (1) can be inserted into a recess in the curbstone deflector (2).Type: ApplicationFiled: October 19, 2010Publication date: November 8, 2012Applicant: KUEPER GMBH & CO. KGInventor: Juergen Thomas
-
Patent number: 8291624Abstract: An alternative blade assembly for an excavating apparatus comprising a front face, side walls, a centre forward edge portion, side forward edge portions on either side of the centre forward edge and end forward edges at each distal side of the side forward edges, wherein the end forward edges have bottom edges which are lower than the bottom edge of the centre forward edge.Type: GrantFiled: September 4, 2007Date of Patent: October 23, 2012Assignee: Agrator Pty Ltd as trustee for Gessner Unit TrustInventor: David John Hall
-
Publication number: 20120260537Abstract: A plow edge having improved durability and performance is provided which can comprise an elastomeric material, for example, a styrene elastomeric material. The present disclosure provides a plow blade edge system for mounting to a mold board of a plow comprising an adapter blade, at least two elastomeric blade segments wherein each segment is selectively reversible to present first and second edges; a clamp bar wherein the clamp bar is mounted to the adapter blade with the at least two elastomeric blade segments secured therebetween; and, each of the at least two elastomeric blade segments secured selectively in a first position or a second position.Type: ApplicationFiled: May 4, 2012Publication date: October 18, 2012Inventors: Kent Winter, Phil Prucey
-
Publication number: 20120222334Abstract: By controlling the dimensions of a snowplow blade, improved snowplow performance may be achieved. In one embodiment, the snow that is being plowed moves both upward and outward from the mid-section of the snowplow blade toward and beyond each end of the snowplow blade.Type: ApplicationFiled: May 26, 2011Publication date: September 6, 2012Inventors: Jim Ropog, Marty Warchola
-
Publication number: 20120186111Abstract: The present invention is directed to a plow substantially made from polymeric material and that may be used with an all-terrain vehicle (“ATV”) or other similar vehicles. The design and shape of the plow generally cause the snow to move toward the middle of the plow instead of being pushed out of snow removal path or toward the sides of the plow.Type: ApplicationFiled: July 15, 2011Publication date: July 26, 2012Inventors: Alexandre Coulombe, Normand Roy, Marc-Andre Patry, Vincent Morin, Jeremie Aubin-Marchand, Erick Bienvenue, Patrick Hamel, Jean-Philippe Drouin, Nicolas Demers
-
Publication number: 20120137548Abstract: A hand tool (or an add-on accessory for the hand tool) with a handle includes one or more retractable arms that, when unfolded and extended maintains the tool in an upright position while the tool is at rest; and an attachment coupling the one or more retractable arms to the handle, the one or more arms rotatably engaged to attachment and the handle and when unfolded the one or more arm maintains the handle in an upright position off the ground to make the tool visible to an operator, wherein the one or more arms are retracted and secured into a closed position against the handle when the operator desires to resume work.Type: ApplicationFiled: December 2, 2011Publication date: June 7, 2012Inventor: Kim S. Kimball
-
Patent number: 8191287Abstract: A plow edge having improved durability and performance is provided which can comprise an elastomeric material, for example, a styrene elastomeric material. The present disclosure provides a plow blade edge system for mounting to a mold board of a plow comprising an adapter blade including a bottom edge having a carbide insert along a portion of the bottom edge; an elastomeric blade selectively reversible to present first and second edges; a clamp bar wherein the clamp bar is mounted to the adapter blade with the elastomeric blade secured therebetween; and, the elastomeric blade secured selectively in a first position or a second position.Type: GrantFiled: March 16, 2010Date of Patent: June 5, 2012Assignee: Winter Equipment CompanyInventors: Kent Winter, Phil Prucey
-
Publication number: 20120124868Abstract: A choke plate on a shaft is arranged at a discharge end of a snowplow blade and is rotationally driven, selectively to a closed position for blocking the discharge of snow from the plow blade, and an open position for allowing the discharge of snow. Switching between the positions preferably involves successive quarter turns of the shaft in a consistent rotation direction. A controller receives inputs from a manual control switch, a speed-dependent timer, and an external signal receiver, and accordingly controls the opening and closing of the choke plate. External wireless signals are provided by transmitters located before and after a driveway that joins into a road that is being plowed. The choke plate is automatically controlled to temporarily block the discharging of snow from the snowplow as the plow passes the driveway, to prevent the formation of a discharge snowbank across the mouth of the driveway.Type: ApplicationFiled: November 22, 2010Publication date: May 24, 2012Inventor: Darrel M. Gendreau
-
Patent number: 8176661Abstract: A plow device is disclosed. The plow device comprises a blade and a plurality of struts attached to the blade. Each strut comprises an arm comprising a first end and a second end. Each arm is attached to the blade at its first end. Each strut further comprising a tire wedge disposed at the second end of the arm.Type: GrantFiled: April 15, 2011Date of Patent: May 15, 2012Inventor: Gregory Brame
-
Publication number: 20120090202Abstract: A plow device is disclosed. The plow device comprises a blade and a plurality of struts attached to the blade. Each strut comprises an arm comprising a first end and a second end. Each arm is attached to the blade at its first end. Each strut further comprising a tire wedge disposed at the second end of the arm.Type: ApplicationFiled: April 15, 2011Publication date: April 19, 2012Inventor: Gregory Brame
-
Publication number: 20120079749Abstract: The disclosure relates to a device and method of use of a plow back blade for snow removal. The plow back blade is attached to a snowplow or snow blower to assist with removing snow from areas that are otherwise difficult to access with conventional snow removal equipment. The plow back blade is rotatably attached to a snowplow blade at a pivot point. The plow back blade is engaged into a locked position as the vehicle moves in reverse to assist with the scraping of ice and packed snow from pavement. The plow back blade enters a free position as the snowplow plows in its forward position which also sharpens the plow back blade lower edge. Furthermore the plow back blade allows additional applications for snowplows and snow blowers such as dirt leveling.Type: ApplicationFiled: October 4, 2010Publication date: April 5, 2012Inventor: Paul E. Dimario
-
Patent number: 8136269Abstract: A bottom of a snowplow defines a front, plowing surface and an inverted shelf disposed directly behind the plowing surface, and the shelf defines a first side abutting against a rear of the plowing surface and a second side of the shelf extending away from the rear of the plowing surface. A backblade-and-snowplow system comprises a bent, rigid blade defining a top and back and at least one hole in the top of the blade corresponding to a hole defined in the second side of the shelf. At least one fastening mechanism is passed through the corresponding hole defined in the second side of the shelf and the hole defined in the top of the blade to secure the blade to the shelf. At least one L-shaped bracket defines a top edge secured along the top and back of the blade and a first side of the bracket positioned flush with the first side of the shelf.Type: GrantFiled: January 23, 2009Date of Patent: March 20, 2012Inventor: William Vincent Sempf
-
Publication number: 20120017473Abstract: A snow plow includes a plurality of surface-engaging sections movably carried by the moldboard and depending from the moldboard in side-by-side relationship with one another. The surface-engaging sections are each independently linearly movable relative to the moldboard between an extended position and a retracted position to adjust to the contour of the surface being plowed. Each surface-engaging section comprises a main body portion carried by the moldboard, and a surface-engaging trip blade portion carried by the main body portion and which can pivot between a surface-scraping position and a deflected position and is urged toward the surface-scraping position. The trip blade portion can deflect to accommodate obstacles, and can cooperate with the linear movement of the surface-engaging sections to accommodate larger obstacles than can be accommodated by deflection alone. The snow plow also includes adjustable wear shoes and an adjustable vehicle mounting assembly.Type: ApplicationFiled: July 29, 2011Publication date: January 26, 2012Inventor: Gino Paonessa