57 results about "Ice scraper" patented technology

A combination ice scraper and snow removal assembly which has multiple blades in contact with the working/windshield surface to more efficiently remove ice and snow therefrom and reduce the amount of energy expended by the user to scrape and remove snow from the working surface. This combination ice scraper and snow removal assembly includes a main body portion having two ends thereof. A scraping assembly is provided at one end of the main body for scraping a frozen water material from a working surface. The scraping assembly includes at least three scraping blades with at least one of the scraping blades having a continuous blade edge and at least two of the scraping blades having toothed cutting edges. As a result, in a single swiping or scraping action of the user, ice or snow can be dislodged from the working windshield/surface by the scraping blade assembly and then cleared and/or removed from that dislodged location by the cleaning blade removal assembly in a limited path of travel.

A thermal ice scraper includes a body portion, a blade portion, and a heatable material in the body portion that can heat the edges of the blade portion. The body and blade portions may be permanently or removably attached, and a conductive element may be included to aid in transferring heat to the edges of the blade portion. When in use, the body portion is heated in a microwave oven, causing the heatable material to become hot. This heat is then transferred to the edges of the blade portion. The thermal ice scraper is held in a hand and used to scrape a smooth surface, such as an automobile windshield. The blade portion allows multi-directional usage of the scraper, and the heat along the edges of the blade portion facilitates the removal of frost, ice, or snow. The body portion comfortably accommodates the hand.

An apparatus to aid in the removal of ice buildup from motor vehicle windshields includes an ice scraper with an integral sprayer for dispensing de-icing solution. The handle of the ice scraper contains a reservoir filled with de-icing solution with a spray pump trigger, or battery-powered spraying system, for spraying fluid upon the windshield to aid in the de-icing process. A screw cap, located on the handle, is used to refill the invention when the reservoir is depleted. A detachable snow brush is also provided. The apparatus allows drivers in cold weather climates the ability to efficiently remove ice buildup from their vehicle windshield.

The present invention describes a snow related removal device adapted for dual functionality. The device is designed to combine two distinct cold weather related tools into a single functioning snow shovel that can be easily converted from a tool that functions to remove snow from a surface to a tool that can chop and/or scrape ice.

A combination snow removal tool and snow shovel including an elongated handle having an ice scraper attached to one end thereof, a snow brush having sets of bristles extending transversely outwardly from the opposite end of thereof, and a shovel adapted for removable interconnection to the ice scraper.

The invention discloses a preparation apparatus for high concentration fluid ice. The apparatus comprises a fluid ice generating cylinder which is provided with a water inlet and a fluid ice outlet; a refrigerant cylinder which is provided with a refrigerant inlet and a refrigerant outlet is sleeved around the fluid ice generating cylinder and cooperates with the fluid ice generating cylinder to form an ice making inner cavity and a refrigerant cold supplying external cavity; a stirring propelled conveying body is provided in the fluid ice generating cylinder and is in drive connection with a drive mechanism, a plurality of elastic ice scrapers are arranged at the edge of the stirring propelled conveying body, and blades of the elastic ice scrapers abut the inner wall of the fluid ice generating cylinder. The invention enables the quality and fabrication efficiency of ice to be improved, cost for fabrication of ice to be reduced and fabricated ice to be clean and sanitary.

The invention provides a high altitude power transmission line ice scraper. The high altitude power transmission line ice scraper comprises a non-rotation body which sleeves the periphery of a power transmission line and slides along the power transmission line in straight line mode, wherein a pair of rotation bodies symmetrically arranged at two ends of the non-rotation body in matching mode sleeves the periphery of the power transmission line, the rotation bodies freely rotate around the axis of the non-rotation body, a spiral matched with a twisted thread of the power transmission line is formed on the surface of an axle hole in each rotation body, used to sleeve the power transmission line, a weight ratio between the non-rotation body and each rotation body is larger than 10:1, each rotation body comprises a metal end face which directly faces the end of the non-rotation body, the non-rotation body comprises an induction power source and an electromagnet array, which surround the power transmission line, a remote switch and an oscillating circuit are sequentially connected with the induction power source and the electromagnet array, the electromagnet array comprises more than two electromagnets which are evenly distributed along the circumference of the electromagnet array, and the oscillating circuit enables all the electromagnets in the electromagnet array to conduct in turn according to a set clock direction. The high altitude power transmission line ice scraper can easily remove ice and snow under the condition that the snow or the ice is accumulated on the surface of the power transmission line, and thereby prevents the power transmission line from fracturing.

The invention relates to the electric power field, in particular to a high-altitude electric power line maintenance device based on an unmanned aerial vehicle, comprising an unmanned aerial vehicle, astorage battery, an industrial control computer, a camera, a connecting mechanism, a power line, a heating mechanism, a switching mechanism and a fixing mechanism. The bottom of the mounting column is fixedly connected with a fixed shell with an arc-shaped cross section, The diameter of the first heating sheets decreases from one end of the fixed shell to one end of the camera, thereby increasingthe area of the first heating sheets to heat the ice shell on the surface of the cable, making the ice shell melt faster.A second heating sheet is installed on the inner side wall of the mounting plate, thereby increasing the melting speed of the ice shell, and avoiding the power failure caused by the cable breakage; The fixing shell and the fixing plate are rotatably connected through a rotatingshaft, an electric push rod is arranged on the side wall of the fixing shell, the cable is arranged between the fixing shell and the ice scraper after the switching mechanism is closed, and the ice scraper is in contact with the unmelted ice shell at the bottom of the cable through the contraction of the electric push rod, so that the ice scraper is completely de-iced and the cable is prevented from being broken.

A windshield maintenance assembly having a telescoping pole assembly that is selectively extendable and retractable. An upper end of the windshield maintenance assembly preferably includes a reversible snow brush and an ice scraper. The windshield maintenance assembly further includes a long strap that is attached at the top of the windshield maintenance assembly which allows a user to pull down or pull back on the upper end to increase operating forces. The windshield maintenance assembly beneficially enables a plurality of attachable heads, such as a squeegee, a broom, or a sponge, to be attached to the upper end to enable other maintenance functions.

A fluid shovel apparatus that pushes and lifts loose material such as snow, leaves, sand, dirt, grass clippings, mulch, or the like. The present invention includes at least one fluid exhaust port extending through a blade. Pressurized fluid is ejected through the at least one fluid exhaust port extending through the blade and ejects towards loose material. The loose material floats on a cushion of pressurized fluid that forms between the blade and the loose material. The loose material is pushed away from the blade and is lifted in an upward direction. Additionally, the fluid shovel apparatus may further include a soft pad and an ice scraper blade to assist in removing material from a surface of a motor vehicle. Additionally, the fluid shovel apparatus may be used to deliver a fire suppressant pressurized fluid upon a material that is burning. Additionally, the fluid shovel apparatus may be used to clear snow from railroad train tracks ahead of a railroad train car.

The invention relates to an ice scraper including an elongated, hollow body portion, having a first end and a second end, and capable of receiving a lock de-icer container within the hollow body portion at the first end, wherein the lock de-icer container includes means for dispensing de-icer; and a blade member having an outer periphery and a forward edge, with a scraper blade formed in said forward edge for scraping ice from a surface, said blade member mounted to said hollow body portion at the second end.

An ice scraper for removing ice from a surface includes a longitudinal handle with a longitudinal axis, and a blade with a first scraping edge extending transversely relative to the handle. A blade holder extends between the handle and the blade, with the blade holder extending in an angle relative to the longitudinal axis of the handle. The blade is connected to the blade holder with a joint coupling for allowing movement of the blade relative to the blade holder.

The invention relates to a snow blower for cleaning ice and snow on a road and aims to solve the problems that one or more of thin snow, thick snow or compacted snow cover can be swept by some snow blowers during snow removal in the prior art, the working efficiency is low, the cleaning speed is slow, and the snow blowers cannot be used for cleaning the road with an unsmooth cleaning surface. The snow blower further comprises an ice breaker assembly, an ice scraper assembly, a copying sweeper assembly, an ice breaker connecting assembly, a frame body and a power hydraulic controller, wherein the ice breaker connecting assembly comprises an ice breaker mounting base, two oil cylinder connecting seat pins, two beams, two oil cylinder connecting seats, two lifting oil cylinders and four upright posts. The snow blower is applied to the field of ice and snow cleaning on the road.

A portable electric heating ice scraper with an elongated housing, configured to remove ice from a windshield. The housing includes: a front housing portion including a front housing end and a scraper disposed at the front housing end, and a rear housing portion including a handle and a rear housing end. An electric-powered fan that generates an airflow in a direction of the scraper and at least one electric-powered heating element configured to heat the airflow are disposed in the housing. The front housing portion and the rear housing portion approximately extend on a plane in a longitudinal direction of the housing or the front housing portion is curved at an angle not greater than 35° relative to the rear housing portion in the longitudinal direction of the housing.

The present invention is concerned with ice scrapers having a tubular shaft and a blade made of spring sheet steel. The use of spring steel provides an ice scraper blade that is strong, thin and flexible, which makes it easier to lift frozen snow and ice off of sidewalks and driveways. The blade is preferably rectangular although other shapes such as trapezoidal and semi-circular may be used. The shaft comprises a compressible rubber bulb as a handle to absorb the compressible shock forces as the ice scraper is being used. An alternate embodiment of the present invention includes a deflector mounted above the blade similar to a snow scoop that directs pieces of snow and ice forward as they are lifted of the sidewalk or driveway.

The invention discloses an ice making machine, which comprises an ice scraper, a water containing plate and a water penetration plate installed at the top of the tube type refrigeration evaporator of the ice making machine. The invention is characterized in that the water penetration plate consists of a disc shape water plate and a plurality of water penetration pipes which are installed at the same installation height with the water plate, except the position corresponding to the ice scraper, the included angle between the adjacent water penetration pipes is the same, each water penetration pipe is inclined downwards from the end of an water inlet opening to the end of a water outlet opening, and all water penetration pipes and the axle center line of the tube type refrigeration evaporator form the same included angle. The thickness of the ice made by the ice making machine is even.

A snowplow is presented and comprises a frame configured to be attached to a vehicle with a vehicle attachment for pushing the snowplow in a longitudinal direction, a main blade connected to a forward portion of the frame, the main blade including radius of curvature and at least one cutting blade disposed at a bottom portion of the main blade in a ground-contacting configuration disposed in a positive rake angle in substantial continuity with the radius of curvature of the main blade, the at least one cutting blade being pivotable about a pivot axis, wherein the pivot axis is located in front the main blade in an horizontal and transversal direction

The invention provides an ice crystal extracting and storing system and belongs to the technical field of ice crystal extraction equipment. The ice crystal extracting and storing system comprises a barrel; an ice slurry inlet, a water supplement opening and an ice outlet are formed in the barrel; the ice outlet is located above the ice slurry inlet; a speed reducing motor and an ice scraper are disposed at the top of the barrel; the ice scraper comprises a rotary shaft; the inner end of the rotary shaft is connected with the speed reducing motor; a fixed plate is fixed to the lower portion ofthe rotary shaft; and a plurality of scraping blades are fixed to the fixed plate. By means of the ice crystal extracting and storing system, pure ice crystals in the ice slurry can be extracted excellently, the floor space is saved, and the equipment utilization ratio is high.

The invention provides an engine snowplow with a self-propelled tensioning clutch handle structure. The engine snowplow comprises a machine body, an ice scraper installed on the machine body, and a driving mechanism installed on the machine body. The driving mechanism is connected with the ice scraper in a transmission manner. The machine body is provided with tyres. The machine body is provided with a friction wheel assembly and a friction disk assembly. The axial direction of the friction wheel assembly is vertical to the axial direction of the friction disk assembly. The friction disk assembly is connected with the driving mechanism in a transmission manner. The friction wheel assembly is connected with the tyres in a transmission manner. The machine body is provided with the self-propelled tensioning clutch handle structure used to drive the friction disk assembly to axially move to get close to the friction wheel assembly. The engine snowplow is compact in structure, convenient in operation, and is beneficial for user to operate by hands.

A windshield wiper has a wiper arm with a window clearing blade and an ice scraper component located above the blade. The outer edges of the blade and scraper component are curved, so as to be configured to the shape of the windshield of the vehicle. Wing nut and screw attachment means allows the scraper component to be slideable between a position in which the scraper component is slid forward of the blade and contacts the windshield to perform its ice clearing function and a second position in which it is retracted away from the windshield of a vehicle to allow the blade to perform its water clearing function.