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WO/1997/049869 |
A multi-purpose manually propelled grading device (10) for moving snow, leaves, sand, dirt, gravel, or even water, from a surface. The device (10) includes a tubular frame (14) to which a blade (12) is cantilever-mounted on the frame fro...
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WO/1997/047190 |
The invention relates to a laminar pesticidal barrier (1) for covering the ground beneath a building or cultivated area comprising an upper portion (3) and a lower portion (4) each of which comprises a layer substantially impermeable to ...
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WO/1997/044994 |
The plow blade (10) comprising support member (12), a blade edge (14) being mounted to the support member (12) and having one or more insert holes (36), and one or more blade inserts (16) having a wear portion (42), the one or more blade...
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WO/1997/042378 |
A street sweeper (10) is provided including a vacuum pick-up head (12) having a relatively low noise level and high sweeping efficiency resulting from the careful control of the velocity and direction of the air flow. In order to control...
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WO/1997/040996 |
A road maintenance tracklaying vehicle (1) has an internal combustion engine (2) which drives by means of a gear (3, 13, 14) the tumbler (4) of each track (5), and secondary drives (6) for accessory units (7, 8, 9) such as rotary snow pl...
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WO/1997/041309 |
The invention relates to a device (1) for guiding a work implement, in particular a snow plough (3) along a substantially horizontal road (7). Said device has a head (12) which can be moved transversely to said road (7). The head (12) ma...
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WO/1997/039858 |
A shock-absorbing telescoping tool handle (2) is disclosed having tubular, larger diameter proximal and a smaller diameter distal portions (4, 6). An internal spring (14) between the handle portion is compressed when the handle portions ...
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WO/1997/038171 |
A device for collecting animal excrement (D) is disclosed, characterised in that it includes a box (50) with a base (7), two substantially triangular side walls (10, 11) and a lower wall (13), and a substantially flat lid (60) with a han...
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WO/1997/032464 |
The invention concerns a collection device for waste of all kinds in the private and industrial areas. This device has a radial fan wheel (8) which is driven by a motor (2) and mounted in a housing (11) which has an exhaust opening in a ...
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WO/1997/032085 |
The invention concerns a piste-preparation device for preparing a half-pipe, the device comprising at least one tool (4), which is adjustably mounted on a piste vehicle (3), and lateral parts (6, 7) which are disposed laterally relative ...
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WO/1997/031158 |
The invention relates to a piste milling device which has a milling frame (2) for attachment to a piste machine. At least one milling shaft (4) having at least one milling member (3) is rotatably mounted on the milling frame (2). To prev...
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WO/1997/029243 |
The invention relates to a shaping apparatus for the working/maintenance of a snow-boarding half-pipe. The apparatus comprises a framework (2) with a curved portion serving to support and guide a pair of drive chains (3) actuated to run ...
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WO/1997/029244 |
The subject of this invention is a snow pusher consisting of a snow scoop (1) with a handle (2) attached to it. The handle (2) of the snow pusher according to the invention is fastened to the front edge (3) of the snow scoop.
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WO/1997/025483 |
An ice composite body (10) comprises an inner ice core (11) covered by a protective outer armour layer (12), with means (13) for thermally insulating the ice core (11) therebetween. Refrigeration means comprising a system of conduits (14...
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WO/1997/015731 |
The invention concerns a sweeper vehicle (10) comprising: a chassis (11); driven rear wheels (12) and steering front wheels (13); a motor (14) which is disposed substantially above the rear wheels (12) and drives the latter; a seat (16) ...
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WO/1997/015730 |
The invention relates to a road sweeping machine (1) having a chassis (2) with unguided rear wheels (3) and guided front wheels (4), having an engine (5) arranged substantially above and driving the rear wheels (3), having a seat (9) adj...
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WO/1997/014851 |
The modular system with double ventilation - mechanic and thermic - for the reduction or annulment of the formation of fog banks, that determines the slowest possible cooling of the ground and of the adjacent air layers maintaining their...
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WO/1997/013926 |
Methods and systems for controlled gritting of routes, e.g. roads, are disclosed. A gritting vehicle (3) has a continuously-operating position detection arrangement e.g. GPS and has an on-board information processor (MDT) in which route ...
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WO/1997/011231 |
A scoop mainly for clearing animal faeces is formed from a thin card (1) by folding the side edges (2, 3) over and around crease lines (6, 8) to lie together along the median line (7). The edges (2, 3) are joined using glue to fix tab (4...
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WO/1997/008051 |
A lightweight, portable and disposable pet feces disposal apparatus (10) is disclosed. The apparatus (10) includes a full size scoop (12) and an attached disposal bag (14) that both collapse and fold to a size that can be easily carried ...
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WO/1997/000737 |
A scrubbing device involving a holder (1) securing at least one scrubber (2), distinct in that the scrubber (2) is constructed of an elastic strip looped to provide a cutting edge (3).
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WO/1997/000115 |
A riding sweeper (10) having a dumpable hopper (24) divided into a debris chamber (44) and a clean air chamber (56) includes a filter (58) disposed between the two. A continuous dust back flushing control system (64) is disposed in the c...
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WO/1997/000358 |
A method for cleaning of free-standing road shoulder posts (4) by means of a motor vehicle (3") in continuous motion, and by means of a pair of brushes (1). To the vehicle (3") is attached a longitudinal, rearwardly slopingly rising slid...
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WO/1996/041056 |
A portable, lightweight snowplow (10) for use with an automobile (46) having a bumper (44). The snowplow includes a blade portion (30) and a pushing portion (34) opposite of the blade portion. The pushing portion includes at least one se...
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WO/1996/038633 |
The present invention relates to a snow plough with one or more blades for removing loose and hard-packed snow. It is characterized in that at least one drive unit (3) is connected to the blades (1) for lateral movement of the blades, su...
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WO/1996/036444 |
The invention concerns a process and device for cleaning a surface (S) soiled with remains (1) of chewing-gum, the device comprising means (6) for softening the remains (1), at least one breakage device (12) for breaking their outer crus...
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WO/1996/034927 |
The invention concerns a snow and ice dissolving liquid, as de-icing and anti-skid agent first of all for public roads, railway switches and airport runways based on liquid nitrogen fertilizer components, i.e. water, urea and ammonium ni...
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WO/1996/029474 |
Industrial equipment for clearing snow by melting and simultaneously removing the snow, comprising a burner system (9) producing a naked flame for directly contacting the snow and ice to be melted; a heat saving system (13-15) for reusin...
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WO/1996/023108 |
A device for heating and transporting particulate material, such as sand or the like, comprises a container (1) for the sand, an arrangement (2) for heating thereof and an arrangement (3) for transportation of the sand from the container...
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WO/1996/022425 |
A ski run maintenance tool having a front-end moldboard and used to work and regenerate ski runs is improved to enable hard ski pistes to be worked in the simplest possible way. This is accomplished by equipping the lower back side of th...
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WO/1996/014736 |
An animal waste disposal device. The device (10) includes a body (12) which has both a first wall (14) and a second wall (16) that rotate about a hinge (18) integrally formed within the body. The device also has an arcuate shaped handle ...
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WO/1996/010115 |
A method for dissolving fog and/or for melting ice or snow in a limited area (1) wherein emitters (6, 7) of heating radiations sent in a plane (4, 5) are provided. The area (1) is preferably defined by two lateral vertical planes (4) and...
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WO/1996/009440 |
A device (10) for collecting debris from a surface. The device has a generally planar matting material (15) the undersurface of which is formed with depending bristles (14). The device has an opening (16) therethrough whereby when the de...
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WO/1996/008604 |
The proposal relates to methods and means for the winter maintenance of road surfaces and can be used in the maintenance of public assets, in particular, for removing ice and snow from roads. The proposed method involves the following: o...
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WO/1996/001343 |
With one or several pressure streams projected at an acute angle ('alpha') in relation to the surface to be processed, shearing forces can be reached that are high enough to move solid particles and/or fluid media and thus make it easier...
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WO/1996/000325 |
A hand operated poop-scoop walking-stick which includes the means of scooping and bagging up matter and comprises at least one fashioned frame (8) and spreader (7) hingedly connected to a shaft (6) and hinge-block (4) which is attached t...
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WO/1995/033374 |
A method for control of vegetation at places where said vegetation is undesirable, said method comprising intense irradiation of the vegetation for one or several periods by light, of which at least 10 % of the effect is ultra-violet lig...
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WO/1995/031607 |
There is provided apparatus for use in applying a treating liquid chemical to surfaces at or adjacent a longitudinal channel and including a first chemical applicator assembly (11) and a second assembly (10) mounted on a frame (31) adapt...
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WO/1995/030055 |
An apparatus for removing ice and snow from a surface consisting of a support frame (12) and an elongate drum (14) rotatably mounted on the support frame. A plurality of flexible arms (71) extend from the elongate drum in a substantially...
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WO/1995/029296 |
A method and device are disclosed for the automated de-icing of road carriageways (1) to which an aqueous solution of thawing agent is applied as a way of lowering the freezing point. The solution runs off the carriageway as thaw water, ...
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WO/1995/028526 |
A ploughshare (10) having cutting edges (2) and securing means (4, 5) for attachment to a plough (not shown). The ploughshare (10) has a number of individual metallic shares (6) which are firmly embedded in an elastomer mass (3). During ...
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WO/1995/027829 |
A device for gathering pet waste into a disposable bag without soiling anything other than the interior of the disposal bag. Two hinged members (10a, 10b) unfold from a flat closed position into an open position for use with one hand. In...
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WO/1995/025849 |
An equipment for clearing of a road, an airfield, or equivalent, which equipment comprises a push trough (4), a rotary brush device (6), and a blow and/or suction device (9), which devices are placed one after the other as mounted on a c...
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WO/1995/025596 |
The present invention relates to a device for attracting, from the ground or from the bottom of a water course or pool of water, objects containing magnetic material. In order to, in an as simple, quick and effective manner as possible, ...
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WO/1995/024530 |
A suction device, in particular for a wet materials removal device for sucking off fluid media such as defrosting agents from a roadway or runway, has a suction carriage (1, 1') with a suction head for taking up the liquid medium from th...
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WO/1995/023894 |
The present invention relates to a snow-clearing device of the type which is adapted to be supported by a vehicle and which comprises a mould board (1) whose lower edge has at least one blade (11), which serves to abut, by a lower cuttin...
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WO/1995/023258 |
The object of the invention is a brushing machine especially intended for cleaning airport runways, which includes a frame (4), support wheels (6.1, 6.2), as well as a rotating brush (3) suspended from the frame and equipped with a mudgu...
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WO/1995/018526 |
A carrying device for bags for animal excrement comprises a holder and a bag roll storage which is mountable in the holder and is a cardboard box (3) folded of a blank to a shape having a polygonal cross section, inside which box a bag r...
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WO/1995/017810 |
A vertical waste collecting device, provided with a lower collecting body comprised by a housing (10) and a front sliding part (20) having a lower edge comprised by a flexible sweeping lip (24') and a toothed edge (25') having a height l...
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WO/1995/017554 |
A vacuum cleaning machine, in particular for railway superstructures, has a suction device (1) for receiving soiled ballast and for supplying soiled ballast to a material container (2), a sieve (3) arranged in the material container with...
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