US20030150953A1 - Dispensers - Google Patents

Dispensers Download PDF

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Publication number
US20030150953A1
US20030150953A1 US10/311,421 US31142103A US2003150953A1 US 20030150953 A1 US20030150953 A1 US 20030150953A1 US 31142103 A US31142103 A US 31142103A US 2003150953 A1 US2003150953 A1 US 2003150953A1
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United States
Prior art keywords
roll
dispenser
ram
tractor
framework
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US10/311,421
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English (en)
Inventor
Keith Gent
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Individual
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Individual
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Publication of US20030150953A1 publication Critical patent/US20030150953A1/en
Abandoned legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00—Protecting plants
    • A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/0256—Ground coverings
    • A01G13/0287—Devices for laying-out or removing ground coverings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H16/00—Unwinding, paying-out webs
    • B65H16/005—Dispensers, i.e. machines for unwinding only parts of web roll
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H16/00—Unwinding, paying-out webs
    • B65H16/02—Supporting web roll
    • B65H16/06—Supporting web roll both-ends type
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/03—Arrangements for curing paving; Devices for applying curing means; Devices for laying prefabricated underlay, e.g. sheets, membranes; Protecting paving under construction or while curing, e.g. use of tents
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/002—Ground foundation measures for protecting the soil or subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/004—Sealing liners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/413—Supporting web roll
    • B65H2301/4134—Both ends type arrangement
    • B65H2301/41346—Both ends type arrangement separate elements engaging each end of the roll (e.g. chuck)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2402/00—Constructional details of the handling apparatus
    • B65H2402/30—Supports; Subassemblies; Mountings thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2402/00—Constructional details of the handling apparatus
    • B65H2402/40—Details of frames, housings or mountings of the whole handling apparatus
    • B65H2402/42—Mobile apparatus, i.e. mounted on mobile carrier such as tractor or truck
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web
    • B65H2701/1922—Specific article or web for covering surfaces such as carpets, roads, roofs or walls

Definitions

  • This invention is concerned with improved dispensers, and relates in particular to tractor-drawn dispensers suitable for use with rolls of sheet material such as that GCL sheeting used in the lining or capping of tips, reservoirs, contaminated land and the like.
  • a modern pit can vary in size from 25,000 sq.m (2.5 hectares, or about 6.25 acre) for a small pit up to 80,000 sq.m (8 ha, or about 20 acre) and beyond for a larger one—the latter are usually made up of a number of smaller pits, or “cells”.
  • a pit has first a compacted surface on top of which is a compacted sand layer with a flat and smooth surface, and on top of the sand there must be laid an impervious lining layer such as that known as a geosynthetic clay liner, or GCL. It may also be necessary to employ, over or under this, a thick, durable plastic sheet layer, the sheeting being of the type known as a geotextile.
  • Both clay liners and geotextiles come in the form of rolls each of which is a ribbon-like sheet of material (known, when deployed, as a “panel”) from 3.5-5 m (12-16.5 ft) wide, from 40-45 m (135-150 ft) long, and about 100-110 mm (0.4-0.45 in) thick. They can weigh, depending on the material, anywhere from 1000-1450 kg (about 2,200-3,200 lb, or about a ton to a ton and a half). These are laid down with an overlap—normally of around 15-22.5 mm (6-9 in)—and getting the overlap right so that it is large enough to form a satisfactory seal but not so large as to waste significant amounts of material can save quite a lot of money.
  • dispenser apparatus can be “rigidly” attached to a tractor's (conventional) three-point mounting—a single, upper, pivot mounting that can be raised or lowered by the tractor's normal hydraulic system so as similarly to raise or lower whatever the mounting is carrying, and a pair of laterally-separated lower “floating” rigid link arms pivotally attached at their inboard ends to the tractor for slight sideways movement.
  • my earlier invention proposes a long beam, or framework of beams, having roughly centrally thereof a three-point mounting by which it can be attached behind a tractor clear of the ground, the beam having normally-disposed end plates between which there may be borne a support rod carrying a roll of liner material.
  • the beam is associated with positioning control means that can be used to adjust the lateral angle of the lower three-point mounting linkages, and so move the roll to either side to modify where the liner is laid.
  • the width of the dispenser is adjustable so that it can more easily and efficiently cater for the several different rolls.
  • the beam—or each individual beam making up the length of the framework— is “telescopic”, it comprising a hollow, tubular main beam having slidably mounted therewithin at each end small (short) end beam portions that can be moved in or out of the main beam, and then fixed in place, so as to alter the overall length of the whole beam.
  • the outer, main, beam has at each end a sequence of holes extending along the beam, and each end beam portion has at its inboard end (the end that fits within the main beam) a single matching hole, so that each end beam portion once positioned can conveniently be fixed in place by a securing pin inserted through the relevant aligned holes.
  • this invention provides a tractor-mountable dispenser for a roll of material such as a geosynthetic clay liner or a geotextile fabric, the dispenser comprising:
  • an elongate beam, or framework of beams having roughly centrally thereof a three-point mounting by which it can be attached to the tractor so as to extend laterally therebehind;
  • the beam being associated with positioning control means that can in operation be used to effect adjustment of the lateral angle of the lower linkages of the tractor's three-point mounting, and thus to move the roll to one side or the other to modify where, in use, the liner is laid; and
  • each individual beam making up the length of the framework is telescopic, and driven by powered extension/retraction means by which the end plates can in operation be spaced apart sufficiently far that the spigot means can be inserted into the ends of the rolls, and the plates then retracted to position the spigot means within the roll so as to support the roll.
  • the dispenser of the present invention is basically like that of the earlier invention, save that it has driving means that telescope the main beam, and that spigot means—spigots—on the end plates project into, and so support, the roll.
  • the invention is discussed in relation to the lining or capping of a pit for rubbish, refuse and the like, it may in fact also be of use in the lining or capping of other container-like holes in the ground.
  • modern water reservoirs need to be lined to stop their contents leaking away, and the dispenser of the invention can be used to lay such a lining.
  • the invention provides a tractor-mountable dispenser.
  • the tractor employed to carry the dispenser may be of any type—a suitably-shod conventional agricultural tractor or loading shovel, for example, or a tracked crawler of some sort—provided, of course, that it has a suitable three-point mounting.
  • a conventional such three-point mounting comprises a single, upper, pivot mounting with an adjustable-length link and a pair of laterally-separated lower rigid link arms pivotally attached at their inboard ends to the tractor both for vertical movement and for slight sideways movement, which lower arms can be raised or lowered by the tractor's normal hydraulic system so as to raise or lower whatever the mounting is carrying.
  • the invention's dispenser is for dispensing a roll of material such as a geosynthetic clay liner (GCL), a geotextile fabric, or whatever is appropriate to the particular task at hand, and naturally, the roll may be of any suitable size.
  • GCL geosynthetic clay liner
  • the roll may be of any suitable size.
  • the dispenser of the invention is an elongate beam, or beam framework, having a three-point mounting and carrying at either end a plate having inwardly-directed roll-mounting spigot means such that in use the roll of material may be borne thereon and between the end plates.
  • the dispenser could have only a single beam—it is quite possible to provide such a beam made of square-section mild steel tube, say, and strong enough to carry the roll and rigid enough to allow satisfactory distribution therefrom—it is much more convenient to construct the dispenser as a framework of beams, and typically as part of a “box” framework wherein the end plates form two opposed (side) faces of the box and the top surface of the box is defined by a pair of spaced parallel beams suitably elongated to provide the length appropriate for the chosen roll and perhaps with one or more bracing cross strut.
  • Such a framework For use with a roll 4 m long and 0.5 m diameter (about 13.5 ft by 1.75 ft) long such a framework might be 4.2 m long and 0.75 m wide and deep (about 14 ft by 2.5 ft by 2.5 ft).
  • the individual beams making up the framework are conveniently square-section mild steel tube around 100 ⁇ 100 mm and 10 mm thick (about 4 ⁇ 4 in, 0.5 in thick), suitable welded to the end plates, which are themselves 10 mm (0.5 in) mild steel plate.
  • beam is used both to mean a single beam and to mean the beam part of a framework.
  • the width of the dispenser is adjustable so that it can more easily and efficiently cater for the several different rolls.
  • the beam—or each individual beam making up the length of the framework— is “telescopic”, it comprising a hollow, tubular main beam having slidably mounted therewithin at each end small (short) end beam portions that can be moved in or out of the main beam, and then fixed in place, so as to alter the overall length of the whole beam.
  • Each end plate is then mounted on the outboard end of the end beam (or beams).
  • the telescopic beam (or beams) making up the length of the framework is driven by powered extension/retraction means.
  • the means is mounted between the main beam and the end plate; with a piston-in-cylinder ram, the ram body is mounted on the main beam while the ram rod extending from the piston in the body is mounted to the end plate to which the relevant end beam(s) is attached.
  • Such a hydraulic system can be driven from the tractor's hydraulics.
  • the telescoping driving means needs a control arrangement—and preferably such an arrangement as can be utilised by an Operator standing just behind and to one side of the dispenser, and gauging by eye the accuracy with which spigots are positioned to enter the roll.
  • this control arrangement is a conventional lever-operated switch—a hydraulic switch, say—operatively connected to the driver and mounted at the rear and side of the beam—and one on each side is obviously desirable, so that the Operator may be at first one side and then the other to “guide” each spigot into the roll.
  • Each end plate carries an inwardly-directed roll-mounting spigot means (spigots) such that in use the roll of material may be borne thereon and between the end plates.
  • the main beam is extended until the end plates are spaced apart sufficiently far that the spigots can be inserted into the ends of the rolls, and the plates are then retracted to position the spigots within the roll so as to support the roll.
  • Each spigot may be nothing more than a structurally stiff rod securely mounted on the inner face of the end plate. Most preferably, however, each spigot is effectively in two parts, an inner rod mounted to the end plate and carrying on bearings therearound an outer sleeve that fits into the hollow space within the roll.
  • the dispenser of the invention is tractor-mountable, and on the beam there is a three-point mounting—one upper mounting and two spaced lower mountings positioned symmetrically either side of the upper one—by which it can be attached to the tractor so as to extend laterally therebehind.
  • this mounting which is such as might be found on any agricultural implement, and so it need no further comment here.
  • the bottom mountings set relatively low—that is, somewhat lower than would usually be the case for an agricultural implement to be mounted on a tractor this way.
  • the three-point mounting is conveniently roughly central of the beam in its length direction, so that the roll it carries is similarly central of the tractor. It might, though, be desirable to offset the mounting, and thus the roll, to one side or another, so the expression “roughly central” can be interpreted quite widely.
  • the mounting might be 30 cm (a foot or so) to one side.
  • the beam in the invention's dispenser has at either end a plate having rod-mounting spigot means such that the roll of material may be borne thereby between the end plates.
  • the beam being telescopic, each plate is actually carried on the relevant smaller end beam portion.
  • the plate although the term “plate” might imply a solid object, and in fact the plate preferably is a solid plate, it could itself be in the form of a framework—is disposed generally normal to the beam (the exact angle is not especially relevant) and is of such a size and shape, and so positioned relative to the beam, that, with the roll in place between the end plates, the roll is clear of the beam, and free to rotate on or with the spigots as the material is dispensed therefrom.
  • the beam be associated with positioning control means that can in operation be used to effect adjustment of the lateral angle of the lower linkages of the tractor's three-point mounting, and thus to move the roll to one side or the other to modify where, in use, the liner is laid.
  • a driver device for effecting this movement is a hydraulic ram taking the place of one of the movement-restriction chains usually employed with the arms, which ram is powered by the tractor's hydraulic system.
  • this control arrangement is a conventional lever-operated hydraulic switch operatively connected to the ram and mounted at the rear and side of the beam—and one on each side is obviously desirable, so that the Operator may be at whichever side is where there is being formed the overlapping seam of the liner being laid on that previously laid.
  • the dispenser of the invention is associated with some metering means whereby there may be determined what length of material has been dispensed from the roll, and thus how much is left.
  • a meter can be driven directly from the rotation of the roll (or of the outer sleeve of one of the spigots on which the roll is mounted), much like a car or bicycle odometer is driven by rotation of the wheels or drive chain.
  • the invention is a dispenser for a single roll of material. There is no reason, however, why the dispenser should not handle two, or more, rolls at once, each roll being similarly mounted between the end plates. Indeed, for some purposes a two-roll dispenser might be ideal—for example, there might be distributed as the bottom layer (from one roll) a liner that is physically very strong but not necessarily impenetrable by water (or some other liquid), and this could, effectively simultaneously, be itself covered (from the second roll) by a layer of a less robust but totally liquid-blocking material—or, of course, vice versa.
  • FIG. 1 shows a view of a cell—a hole to be filled—of a rubbish tip being lined in the known manner using a loading shovel;
  • FIG. 2 shows a perspective view of a tractor equipped to lay a liner using a dispenser in accordance with the earlier invention
  • FIG. 3 shows a perspective view of one end of a dispenser of the earlier invention, and similar to that shown in FIG. 3;
  • FIG. 4 shows a perspective view similar to that of FIG. 3 but of one end of a dispenser of the present invention
  • FIG. 5 shows a top plan view of the dispenser end shown in FIG. 4.
  • FIG. 6 shows a top plan view of the whole of the dispenser of the earlier invention, attached to a tractor.
  • FIG. 1 shows a view of a cell of a rubbish tip pit (generally 11 ) being lined in the known manner with the use of a loading shovel to carry the roll of lining material. It is not to scale—in reality the cell is much larger, and the loading shovel much smaller—but it serves to illustrate how the liner is laid in strips (as 12 ) pulled out from a roll ( 13 ) mounted on the front of a loading shovel ( 14 : the loading shovel is moving backwards, in the direction of arrow A, paying out the strip as it goes, with the driver manoeuvring as he proceeds in order to keep the strip straight and correctly overlapping the previously-laid adjacent strip).
  • FIG. 2 shows a perspective view of a conventional tractor having a rear-mounted three-point implement mounting system and equipped to lay a liner using a dispenser in accordance with the earlier invention.
  • the tractor generally 32
  • the tractor carries on its rear mounting a framework dispenser (generally 33 ) of the invention.
  • the framework has two square-section main beams ( 34 ) extending laterally across the full width of the tractor 32 (and tyres 31 ) and beyond, and at each end of the beams is a normally-disposed end plate ( 35 ) to which the beams 34 are welded.
  • each end plate 35 Centrally of each end plate 35 , but nearer the bottom (as viewed) edge thereof, is an inverted U-shaped slot (not shown in this Figure) through which passes the rod 26 supporting a roll 27 of liner.
  • the rod 26 is retained in the slot by an apertured end capping plate ( 36 ) which is affixed by nuts/bolts ( 37 ) to the end plate 35 and through the aperture of which passes the rod 26 .
  • the framework of beams 34 is cross-braced by struts ( 38 ), and has three-point mounting struts ( 39 ) forming the mounting points by which it is attached to the tractors three-point mounting system.
  • FIG. 3 shows a perspective view of one end of a dispenser of the earlier invention, and similar to but not the same as that shown in FIG. 2.
  • FIG. 3 shows a perspective view of one end of a dispenser of the earlier invention, and similar to but not the same as that shown in FIG. 2.
  • the end plate ( 43 ) is welded to the “free” ends of the smaller beam portions 42 , and its position relative to the main beams 41 —and thus to the similar end plate (not shown) welded at the “free” end of the small beam portions other end of the main beams 41 (not shown)—may be adjusted by sliding the smaller beam portions in, or out (as appropriate) and then locking them in place with the hand pins ( 44 ) passing through mating holes (as 45 , 46 ) in the main beam 41 and in the small beam portions 42 .
  • FIG. 4 shows a perspective view of one end of a dispenser of the present invention, and similar to the earlier invention as shown in FIG. 3.
  • FIG. 4 there are again the hollow square-section telescopic beams—two fore and aft main beams 41 each ending in a smaller beam portion 42 mounted slidably within the main beam 41 .
  • the end plate 43 is welded to the “free” ends of the smaller beam portions 42 , and its position relative to the main beams 41 may be adjusted by sliding the smaller beam portions in, or out (as appropriate).
  • the end beams 42 are driven by a hydraulic ram ( 47 : for reasons of clarity the ram's hydraulic lines are not shown here) the cylinder ( 48 ) of which is attached at its rear to a bar ( 49 ) passing between two small lugs ( 401 ) upstanding from the main beams 41 and the piston rod ( 402 ) of which is attached to a similar bar and lug pair ( 403 ) mounted on the outside surface of the end plate 43 .
  • a hydraulic ram 47 : for reasons of clarity the ram's hydraulic lines are not shown here
  • the cylinder ( 48 ) of which is attached at its rear to a bar ( 49 ) passing between two small lugs ( 401 ) upstanding from the main beams 41 and the piston rod ( 402 ) of which is attached to a similar bar and lug pair ( 403 ) mounted on the outside surface of the end plate 43 .
  • the ram's cylinder 48 is mounted, as shown, on the inner pair, but for longer rolls it is moved bodily along and mounted on the outer pair.
  • the ram is controlled by a stick switch ( 408 ) mounted on the rear beam 41 near its end (and of course there is a matching switch at the other end).
  • the hydraulic lines for this switch are for clarity not shown here.
  • each spigot 404 is a sleeve 405 mounted on bearings (not shown) on a central rod ( 406 ) the outer end of which is mounted in a support structure ( 407 ) on the end plate 43 .
  • a roll of material 27 is mounted by operating the ram 47 to drive the end plates 43 out so that the free ends of the spigots 404 are beyond the ends of the roll, aligning the spigots with the roll's axial hole, and then operating the ram to retract the end plates (using a suitable manually-operated hydraulic switch mounted on the end plates, but for clarity not shown here), the spigots passing into the axial hole as this is done, leaving the roll mounted on, and rotatable with, the spigots.
  • FIG. 6 A top plan view of the whole of the dispenser of the earlier invention, attached to a tractor, is shown in FIG. 6.
  • This enables an Operator walking along behind and to the right of the dispenser to “steer” the dispenser, so as to adjust the overlap ( 64 ) of the liner ( 65 ) being laid on top of the previously-laid liner ( 66 ). If the ram pushes out, the dispenser is moved slightly to the right (as viewed); if it pulls in, the adjusting movement is to the left.

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
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US10/311,421 2000-06-17 2001-06-12 Dispensers Abandoned US20030150953A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0014767.8 2000-06-17
GBGB0014767.8A GB0014767D0 (en) 2000-06-17 2000-06-17 Improved dispensers

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US20030150953A1 true US20030150953A1 (en) 2003-08-14

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US (1) US20030150953A1 (fr)
EP (1) EP1294990B1 (fr)
AT (1) ATE286559T1 (fr)
AU (1) AU6255701A (fr)
CA (1) CA2413225C (fr)
DE (1) DE60108247D1 (fr)
GB (2) GB0014767D0 (fr)
WO (1) WO2001098590A1 (fr)

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US20090110492A1 (en) * 2007-10-30 2009-04-30 Boeve Ii James H Hand operated erosion blanket installation tool
US20140191077A1 (en) * 2011-08-19 2014-07-10 Maillefer S.A. Spooling machine
US20170291788A1 (en) * 2016-04-07 2017-10-12 Rockland, Inc. Carrier for positioning erosion control barrier segments
US9868605B2 (en) 2014-02-12 2018-01-16 Andrew L. Bishop Geotextile rolling apparatus
US9908264B2 (en) 2013-12-16 2018-03-06 Re-Gen Enterprises, Llc Methods and apparatus for recycling deployed sheet material
CN110024603A (zh) * 2019-04-25 2019-07-19 黄小卡 一种农业用覆膜装置
US11040733B1 (en) * 2018-05-05 2021-06-22 Encore Wire Corporation Wire caddy for transporting and dispensing wire or cable
CN113062276A (zh) * 2021-04-19 2021-07-02 董永立 一种用于溢流坝的防渗覆膜装置
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FR2877930B1 (fr) * 2004-11-15 2007-02-02 Rene Thiriet Dispositif pour la pose et la depose d'element souple de couverture
DE102009040827A1 (de) * 2009-09-12 2011-03-17 Kornelia Tebbe Anlage zur Umwandlung von Sonnenlicht in eine andere Energieform, insbesondere elektrische Energie und Vorrichtung zum Verlegen und Aufnehmen einer Konversionsbahn
RU2476634C2 (ru) * 2010-12-28 2013-02-27 Общество с ограниченной ответственностью "Инфраструктурные технологии" Механизированный способ укладки геосинтетических материалов (геотекстиля и объемной георешетки) в конструкцию дороги
RU2594491C2 (ru) * 2014-11-20 2016-08-20 Общество с ограниченной ответственностью "МКК-Инжиниринг" (ООО "МКК-Инжиниринг") Машина для укладки геосинтетических материалов в дорожное полотно и способ ее применения
RU173101U1 (ru) * 2017-06-13 2017-08-11 Закрытое акционерное общество "ТехПромИмпорт" (ЗАО "ТехПромИмпорт") Поворотная платформа автомобиля-укладчика полотна временного дорожного покрытия
FR3113406B1 (fr) * 2020-08-11 2022-09-02 Luc Barbier Dispositif d’aide à la découpe de revêtement sous forme de bobine et véhicule comportant un tel dispositif
WO2022034000A1 (fr) * 2020-08-11 2022-02-17 Luc Barbier Dispositif d'aide à la découpe de revêtement sous forme de bobine et véhicule comportant un tel dispositif
CN113494189B (zh) * 2021-06-02 2022-06-24 中铁建工集团有限公司 一种夏季建筑施工用混凝土养护覆膜装置及使用方法

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US20140191077A1 (en) * 2011-08-19 2014-07-10 Maillefer S.A. Spooling machine
US9551368B2 (en) * 2011-08-19 2017-01-24 Maillefer S.A. Spooling machine
US9908264B2 (en) 2013-12-16 2018-03-06 Re-Gen Enterprises, Llc Methods and apparatus for recycling deployed sheet material
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US20170291788A1 (en) * 2016-04-07 2017-10-12 Rockland, Inc. Carrier for positioning erosion control barrier segments
US11472457B1 (en) 2018-05-05 2022-10-18 Encore Wire Corporation Wire caddy for transporting and dispensing wire or cable
US11040733B1 (en) * 2018-05-05 2021-06-22 Encore Wire Corporation Wire caddy for transporting and dispensing wire or cable
US11767044B1 (en) 2018-05-05 2023-09-26 Encore Wire Corporation Wire caddy for transporting and dispensing wire or cable
CN110024603A (zh) * 2019-04-25 2019-07-19 黄小卡 一种农业用覆膜装置
CN113062276A (zh) * 2021-04-19 2021-07-02 董永立 一种用于溢流坝的防渗覆膜装置
CN113152230B (zh) * 2021-04-22 2022-08-09 金乡县市容环境卫生服务中心 一种基于环卫建设工程用于飞灰填埋装置
CN113152230A (zh) * 2021-04-22 2021-07-23 金乡县市容环境卫生服务中心 一种基于环卫建设工程用于飞灰填埋装置

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CA2413225A1 (fr) 2001-12-27
GB2364525B (en) 2004-03-03
ATE286559T1 (de) 2005-01-15
GB0014767D0 (en) 2000-08-09
EP1294990A1 (fr) 2003-03-26
GB2364525A (en) 2002-01-30
DE60108247D1 (de) 2005-02-10
GB0114250D0 (en) 2001-08-01
WO2001098590A1 (fr) 2001-12-27
CA2413225C (fr) 2008-10-21
EP1294990B1 (fr) 2005-01-05
AU6255701A (en) 2002-01-02

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