EP0481252A1 - Dispositif d'épandage - Google Patents
Dispositif d'épandage Download PDFInfo
- Publication number
- EP0481252A1 EP0481252A1 EP91116299A EP91116299A EP0481252A1 EP 0481252 A1 EP0481252 A1 EP 0481252A1 EP 91116299 A EP91116299 A EP 91116299A EP 91116299 A EP91116299 A EP 91116299A EP 0481252 A1 EP0481252 A1 EP 0481252A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- grit
- chamber
- loading bridge
- spreading
- wall
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims description 53
- 238000005192 partition Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- 150000003839 salts Chemical class 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 244000035744 Hura crepitans Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Classifications
-
- 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
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
- E01C19/20—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders
- E01C19/201—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders with driven loosening, discharging or spreading parts, e.g. power-driven, drive derived from road-wheels
- E01C19/202—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders with driven loosening, discharging or spreading parts, e.g. power-driven, drive derived from road-wheels solely rotating, e.g. discharging and spreading drums
- E01C19/203—Centrifugal spreaders with substantially vertical axis
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H10/00—Improving gripping of ice-bound or other slippery traffic surfaces, e.g. using gritting or thawing materials ; Roadside storage of gritting or solid thawing materials; Permanently installed devices for applying gritting or thawing materials; Mobile apparatus specially adapted for treating wintry roads by applying liquid, semi-liquid or granular materials
- E01H10/007—Mobile apparatus specially adapted for preparing or applying liquid or semi-liquid thawing material or spreading granular material on wintry roads
Definitions
- the invention relates to a spreading device according to the preamble of claim 1.
- Spreading devices are known in which a funnel-shaped spreading material container is placed on the loading bridge, from which the spreading material is fed to the spreading material dispensing device, in particular to a spreading material plate, via a spreading material conveying device.
- container spreader devices of the generic type are known, in which the generally funnel-shaped grit container is attached to the carrier vehicle at the rear end of the loading bridge and the grit container is filled batchwise by tilting the loading bridge of the carrier vehicle to the rear.
- Such known grit containers are independent, independent of the loading bridge of the gritting vehicle and have the disadvantage that it is necessary to completely empty the container, all the grit in the grit container on the grit spreading, which takes considerable time, because with conventional spreading devices the construction takes up the entire loading area and the assembly and disassembly is time-consuming. If the dock leveler is quickly needed for other uses, this will result in the vehicle not being ready for those other uses.
- the object of the invention is to provide a spreading device with a conventional spreading material dispensing device, e.g. To design the spreading disc arrangement so that emptying of the spreading material container is practically possible without a time delay, regardless of the degree of filling, and at the same time the functionality of the spreading device is not influenced. Furthermore, the holding capacity of the spreading material in the spreading device should be as large as possible and at the same time the center of gravity of the filled spreading material container should be as low as possible. Furthermore, the use of a double scattering chamber should be provided in a simple and economical way.
- the spreading material is loaded on the entire surface of the loading bridge and brought in a simple manner with the least technical effort directly from the loading bridge of the vehicle by means of a screw conveyor or the like to the rear to the spreading material dispensing device (spreading plate) and thus an extremely large loading volume long stretches can be carried.
- the unused grit can be tipped backwards or sideways regardless of the level of filling of the loading bridge practically, quickly and easily, so that the grit chamber or the loading bridge can be completely emptied in a very short time without the grit first having to pass through the grit delivery device , which would take a considerable amount of time and without the need to dismantle a grit container.
- the loading bridge Due to the extremely fast emptying of the spreading material chamber, the loading bridge can be released very quickly and the vehicle can be used for other purposes within a very short time. Furthermore, the use of the loading bridge as a grit container or the integration of the grit container in the loading bridge means that a separate and independent grit container, as is required in conventional devices, is no longer required, and that the center of gravity of the entire spreading device is also included Spreading material can be placed extremely low, which is essential for the driving behavior of the carrier vehicle, especially in winter operation, since when starting off, braking and cornering, there is no or only negligible tendency to tip backwards, forwards or to the side.
- the spreading device is attached on one side of the loading bridge to one side wall (either the right or the left) assigned.
- the grit chamber can either take up a fraction of the width or the entire width of the loading bridge; in the latter case, the opposite side wall of the loading bridge is the other side wall of the grit chamber.
- the spreading device is provided with an intermediate wall which runs parallel to the side wall of the loading bridge and which faces the interior of the loading bridge, so that the scattering chamber is formed between these two side walls and occupies an adjustable part of the loading bridge width.
- This partition can be firmly connected to the bottom of the grit container, but it can also be slidably formed on the bottom of the loading bridge in the manner of a drawer, so that the width of the remaining part of the loading bridge varies in reverse proportion to the change in the width of the scattering chamber can be.
- the emptying of the loading bridge or the volume of the loading bridge, which is separated by the partition from the grit chamber, is done in such a way that the corresponding side wall is folded down and the loading bridge is tilted about its longitudinal axis, so that the material on the loading bridge is optionally complete or partially tipped over the full length of the dock leveler.
- Such tipping of the material can also be done by tilting the drawer bridge to the rear, if the replacement side wall connected to the back of the grit container, which closes off the remaining part of the loading bridge, is removed.
- the grit chamber itself is designed so that its side wall has a wall part which is pivotally attached directly to the bottom of the grit chamber or to the bottom wall of the loading bridge, and which is open, e.g. can be folded down so that the material can be discharged from the grit chamber when the drop side is folded down if the loading bridge is tilted accordingly about its central longitudinal axis.
- a complete emptying of the spreading material chamber is then possible in the shortest possible time without the spreading material having to pass through the spreading material dispensing device.
- Such emptying of the spreading material chamber is necessary if the spreading device is to be removed from the loading bridge, or if the loading bridge or the carrier vehicle is required in full for other purposes.
- a double-chamber spreading device on the loading bridge, namely two spreading devices arranged next to one another.
- the two grit chambers are placed side by side, the open side of the left chamber being delimited by the side wall of the right chamber and the right chamber by the right side wall of the loading bridge, or vice versa.
- one chamber generally receives road salt and the other chamber split, sand or the like, the split chamber usually being significantly larger in volume than the salt chamber.
- both chambers have separate screw conveyors, but preferably have a common spreading disc instead of two independent spreading discs, a slide, chute or the like then being directed away from the outlet openings of the two spreading material chambers to the receiving device of the common spreading disc.
- This material pick-up device is designed so that a tilting of the loading bridge with the two grit chambers does not affect the functioning, for this purpose the slide or bulk parts can be moved relative to one another, e.g. be telescopic in order to compensate for the different altitudes when tilting.
- one or both chambers can also each have a belt conveyor device for delivering material to the spreading plate.
- the spreading material spreading device or the spreading plate is fastened to the rear wall of the spreading material device or to the floor or frame of the loading bridge.
- the arrangement is chosen so that the connection with the holder of the spreading plate is pivotable, such that when the loading bridge tipping shaft and spreading plate maintain their working position, namely the fixed assignment to the vehicle frame or level of the spreading plate parallel to the ground. This necessitates a corresponding guidance of the spreading plate shaft relative to the loading bridge or an articulated suspension of the spreading plate on the loading bridge and, at the same time, a firm connection of the spreading plate screen to the vehicle frame.
- the spreader plate is attached to the stationary frame of the vehicle in such a way that it retains its position unchanged regardless of the pivoting or tilting of the loading bridge.
- the spreading plate is attached with its holder to the stationary frame of the vehicle so that it can be easily solved, for. B. via a plug connection with locking.
- the spreading device with spreading disc is only required during the winter months, in the rest of the year the entire spreading device with spreading disc is removed from the vehicle and stored.
- a known, running on wheels transport frame is used, which engages at least two locations on the spreader and raises the spreader, which is connected to the vehicle frame or the loading bridge by quick-release fasteners, and removes it from the vehicle.
- the spreader plate is preferably designed so that it can be folded upwards or is easily detachable from the spreader device.
- the arrangement is selected such that the shaft with the spreading plate is pivoted up about the pivot point G in a plane parallel to the plane of the rear wall, so that in this case the spreading device does not have to be dismantled.
- a funnel-shaped outlet opening on the rear side of the drop side which can be closed by hand or by remote control and which is suitable for the targeted delivery of material, e.g. for depositing split in smaller, portioned piles, e.g. also for filling grit boxes on the roadside.
- a loading bridge of a (not shown) carrier vehicle is designated, which is fastened with a tilting frame 2.
- the bottom of the dock leveler is 3, the side walls 4 and 5.
- the front side wall 6 facing the cab connects the two side walls 4 and 5; the tailgate is removed.
- the spreading device consists of the spreading material chamber 9, the spreading material conveying device 18 and the spreading material dispensing device 21 with spreading plate 22.
- the spreading material chamber is a box-shaped container open at the top with an angled side wall 10, 11, 12, a bottom wall 13, one of the container wall 10, 11, 12 opposite side wall 14, which can be the side wall 5, a front end wall 15 and a rear end wall 16.
- the side wall 14 defines the volume of the grit chamber 9 within the loading volume of the loading bridge.
- the rear of the loading bridge 3, 4, 5 is extended in the plane of the rear wall 16 of the grit chamber by a wall section 17 from the rear wall 16 to the side wall 5, so that the two walls 16 and 17 completely close off the loading bridge to the rear.
- the wall section 17 (replacement rear wall) is detachably connected to the rear wall 16 of the grit chamber and to the side wall 5.
- a scattering material conveying device 18 in the form of a screw conveyor is arranged within the spreading material chamber 9, the axial direction and conveying direction of which run parallel to the central longitudinal axis L of the loading bridge.
- This screw conveyor 18 conveys the grit in the grit chamber 9 backwards to the grit outlet 19 assigned to the auger, to which a slide, chute or the like 20 adjoins, which discharges the grit to the grit dispenser 21, which from the rotating gritter plate 22, the holding device 23, for example is fastened to the rear wall 16 or to the loading bridge 1, and there is a grit holder 24, into which the grit is received from the chute 20 and released directly onto the gritter plate 22.
- a lifting device which is preferably a lifting cylinder, the lifting arm 26 of which is connected to the frame 2 of the loading bridge 3 at its central longitudinal axis L, and which is supported on the vehicle frame.
- the lifting cylinder 25 By extending and retracting the lifting cylinder 25, the loading bridge is tilted about the tilt axis L 'or L ", so that the loading bridge can be emptied either to the left or to the right.
- the left tipping point L" becomes, when tipping to right the right tipping point L 'locked.
- the loading bridge 3 can optionally be tilted backwards (about the transverse axis Q-Q), so that the loading bridge can also be emptied via the rear side if the rear walls 16 and 17 are removed.
- the tilting of the loading bridge to the left is shown schematically in FIG. 3.
- This tipping process is carried out when the loading bridge is completely emptied or, in order for the spreading material to be continuously removed from the spreading material chamber, batch material needs to be refilled from the loading bridge into the spreading material chamber.
- the spreading plate maintains its vertical position
- its holder is articulated to the rear wall of the spreading chamber or to the loading bridge at G (indicated in FIG. 1) and at the same time the spreading plate screen 22 'is fixed to the vehicle frame via a support rod 28 or the like (schematically indicated at 29) so that the entire spreading device 21 (with spreading plate 22, holding device 23 and spreading receptacle 24) maintains its position relative to the vehicle frame and can compensate for the tilting movement of the loading bridge 1.
- the spreading plate 22 is always independent depending on the inclination of the loading bridge spreading material in a constant level parallel to the ground level.
- the spreading part 21-24 is indicated by dashed lines.
- the holder 23 is not articulated to the loading bridge or the rear wall of the spreading chamber 9, but is fixedly connected to the vehicle frame, e.g. plugged onto the vehicle frame 29 and locked by a lock so that when the gritting device is removed from the loading bridge 1, the gritting device 21 is only released from the frame and, since all other connections, e.g. electrical and hydraulic connections to the spreading disc are firmly connected to the other spreading material device, the spreading material device is retained as a whole unit.
- Spreading material plate and grit receiving device can be designed in all embodiments of the invention so that they can be pivoted upwards, so that there are no parts protruding downward beyond the bottom of the device for stowing the grit device, especially since the slide or chute 20 can also be removed can be trained.
- a tilting of the loading bridge to the right is shown schematically. This process is necessary if the entire dock leveler is to be emptied as quickly as possible and the vehicle is to be used for another purpose.
- the right side wall 5 of the loading bridge is opened and the loading bridge is raised in the middle and tilted about the tilt axis 27, so that the entire material M located on the loading bridge can be tipped to the right.
- the spreading device is provided in the form of a double-chamber device with the chambers 9 and 30.
- Each of the two chambers has a separate screw conveyor 18, 31 and separate chutes 20, 32, which are directed into a common grit receiving device 33, from which the grit is discharged onto the common spreading plate 34.
- the spreading plate 34 is detachably connected to the vehicle frame via a schematically indicated holder 35, so that a tilting of the loading bridge has no influence on the position of the spreading plate.
- the spreader plate is connected to the spreader via electrical and hydraulic lines (not shown), so that it is detached from the vehicle frame when necessary and then removed together with the entire spreader.
- the chambers 9 and 30 are separated from one another by a common intermediate wall 36 which can be installed as a fixed intermediate wall or can also be arranged to be movable in order to change the volumes of the two chambers 9 and 30.
- the screw conveyors 18 and 31 are either driven jointly and with different ratios, or separately, and the conveying capacity of the screw conveyors can be adapted to the desired amount of discharge from the chutes 20 and 32.
- a space 37 remains on the loading bridge 1 between the chamber 30 and the right side wall 5, which can be used for any other purposes; however, the chambers 9 and 30 can, if necessary, also jointly take up the entire volume of the loading bridge 1, so that the free volume 37 is eliminated.
- the chambers 9 and 30 are for receiving different materials, eg. B. of salt and split, laid out on a single loading bridge; the volume of the chamber, which is intended to accommodate split, is considerably larger than the volume of the road salt-absorbing chamber.
- the arrangement of the double chamber is selected such that two spreading devices are arranged next to one another on the loading bridge.
- the two scattering chambers are designed as completely independent and independent chambers and the two chambers are placed directly next to one another as separate chambers.
- slides or similar spreading material spreading devices emanate from the two chambers and feed the spreading material to the spreading plate via the spreading material receiving devices.
- the spreader plate 21 with its holder 23 corresponding to that shown in Fig. 1 is pivotally attached to the rear wall of the scattering chamber 9 or optionally with the rear boundary of the loading bridge and to maintain the position via a support rod with the Vehicle frame connected. As shown in FIG.
- the slides 39 and 42 directed towards the common grit receiving device are constructed in two parts or in several parts.
- the two parts 40, 41 and 43, 44 of each slide 39, 42 are designed so that they are telescopically pushed into each other when the loading bridge is tilted, so that a correct delivery of the grit into the grit receiving device is ensured even when the loading bridge is tilted.
- Each of the two slides, chutes or the like 39, 42 can also be composed of many elements which are designed to be displaceable one inside the other, so that, depending on the inclination of the tilted loading bridge, the slides or the like 39, 42 lengthen or shorten accordingly.
- elastic, z. B. accordion-shaped tubes, flexible hose lines or the like can be provided, which ensure the transfer of the grit from the chambers in the grit receiving device.
- the delivery of the grit from the chambers to the grit-receiving device can, however, also be carried out in the manner shown schematically in FIG. 8, namely via a conveyor belt 45, which is arranged directly below the grit-outlet opening of the respective chamber and whose discharge-side end is assigned to the grit-receiving device.
- the conveyor belt 45 is connected to the loading bridge and assumes a correspondingly inclined position when the loading bridge is tilted.
- Such a conveyor belt 45 can optionally also be provided in the preceding embodiments; in the case of double chambers, each of the chambers can be provided with a separate conveyor belt; alternatively, the conveyor belt can, as shown in FIG. 8, be assigned to the chamber which is further away from the grit receiving device, while a slide according to the preceding exemplary embodiments is used in the other chamber.
- the double chamber arrangement 9, 38 is designed such that in the left-hand grit chamber 9 the lower wall section 46, which corresponds to the fixed wall section 12 according to FIG. 1, is designed to be pivotable at 47, so that the wall section 12 of can be folded away from the wall section 46 so that an opening 48 is created, through which the material located in the grit chamber 9 can be released to the outside via the folded-down wall 46.
- This allows the grit chamber 9 to be emptied in the shortest possible time without the grit having to be removed in a time-consuming manner via the screw conveyor.
- FIG. 10 A tilting of the grit in the second grit chamber 38 is shown schematically in FIG. 10. Similar to the embodiment according to FIG. 4, the right side wall 5 is folded down to empty the grit container 38 and the loading bridge is tilted to the right about the tilt axis 27, so that the grit container 38 can be emptied quickly and specifically.
- the two grit chambers 9 and 38 of a double chamber are designed in such a way that a common partition 49 is provided which, as indicated by arrow 50, can be adjusted to the left or right, to change the capacity of the two chambers 9 and 38 depending on each other.
- the intermediate wall 49 is firmly connected to a base plate 51 which is adjustably attached to the respective base of the chambers 9 and 38.
- the rear wall of the grit chamber (s) is designed in a special embodiment such that an outer wall of the grit chamber, e.g. the rear wall 16 or an outlet connection 52, e.g. a funnel is attached, through which the spreading material located in the spreading material chamber can be discharged to the outside in the direction of arrow 53.
- an outer wall of the grit chamber e.g. the rear wall 16 or an outlet connection 52, e.g. a funnel
- the opening 54 of the container wall is e.g. Opened and closed again directly by hand using a slide or controlled from the driver's cab using a remote control.
- the screw conveyor 18 or each screw conveyor 18 and 31 can be assigned a known grit loosening device 55 in the form of a stirrer shaft or the like, which consists of a rotating axis with radially outwardly extending wings, fingers or the like, which in the grit within the Act in the grit chamber (s) and prepare the screw conveyor.
- a known grit loosening device 55 in the form of a stirrer shaft or the like, which consists of a rotating axis with radially outwardly extending wings, fingers or the like, which in the grit within the Act in the grit chamber (s) and prepare the screw conveyor.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Loading Or Unloading Of Vehicles (AREA)
- Catching Or Destruction (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Handcart (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4032543 | 1990-10-13 | ||
DE4032543 | 1990-10-13 | ||
DE4038180 | 1990-11-30 | ||
DE4038180A DE4038180A1 (de) | 1990-10-13 | 1990-11-30 | Streueinrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0481252A1 true EP0481252A1 (fr) | 1992-04-22 |
EP0481252B1 EP0481252B1 (fr) | 1995-05-03 |
Family
ID=25897688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91116299A Expired - Lifetime EP0481252B1 (fr) | 1990-10-13 | 1991-09-25 | Dispositif d'épandage |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0481252B1 (fr) |
AT (1) | ATE122115T1 (fr) |
CZ (1) | CZ281139B6 (fr) |
DE (2) | DE4038180A1 (fr) |
SK (1) | SK309691A3 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5706301A (en) * | 1995-08-16 | 1998-01-06 | Telefonaktiebolaget L M Ericsson | Laser wavelength control system |
FR2827880A1 (fr) * | 2001-07-25 | 2003-01-31 | C M T P | Repandeur multi-materiaux pour travaux routiers |
EP2394888A3 (fr) * | 2010-06-09 | 2013-10-09 | Gmeiner GmbH | Chassis de montage rapide de caisses de véhicules utilitaires, et véhicule utilitaire |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19838979C1 (de) * | 1998-08-27 | 1999-12-30 | Schmidt Holding Europ Gmbh | Streugerät |
DE29921399U1 (de) * | 1999-12-06 | 2001-04-19 | Wiedenmann GmbH, 89192 Rammingen | Streugerät zum Anbauen oder Anhängen an Fahrzeugen |
DE102006003542A1 (de) * | 2006-01-24 | 2007-08-02 | Fiedler Maschinenbau Und Technik Vertrieb Gmbh | Aufbausilostreugerät zum Ausbringen von rieselfähigem Material |
DE202014003917U1 (de) | 2014-05-06 | 2014-06-11 | Kommunaltechnik Instandsetzung Und Fertigungs-Gmbh | Förderschnecke zum Transportieren eines Gutes aus einem das Gut aufnehmenden Behälter, Behälter, Silosteuer und Landfahrzeug mit dem Behälter mit einer Förderschnecke für das Gut |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3010727A (en) * | 1958-01-09 | 1961-11-28 | Eskil W Swenson | Dump truck with conveyor and spreader |
FR2032569A5 (fr) * | 1969-09-12 | 1970-11-27 | Piquard Freres Durey Soh | |
DE2041804A1 (de) * | 1970-08-22 | 1972-02-24 | Max Pietsch | Streuvorrichtung fuer veraenderliches Streubild |
FR2490692A1 (fr) * | 1980-09-25 | 1982-03-26 | Schmidt France Neige | Epandeuse de materiaux en grains |
US4773598A (en) * | 1987-03-05 | 1988-09-27 | Jones Eldon D | Multi direction dump body for trucks |
-
1990
- 1990-11-30 DE DE4038180A patent/DE4038180A1/de not_active Withdrawn
-
1991
- 1991-09-25 DE DE59105376T patent/DE59105376D1/de not_active Expired - Fee Related
- 1991-09-25 EP EP91116299A patent/EP0481252B1/fr not_active Expired - Lifetime
- 1991-09-25 AT AT91116299T patent/ATE122115T1/de not_active IP Right Cessation
- 1991-10-11 SK SK309691A patent/SK309691A3/sk unknown
- 1991-10-11 CZ CS913096A patent/CZ281139B6/cs not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3010727A (en) * | 1958-01-09 | 1961-11-28 | Eskil W Swenson | Dump truck with conveyor and spreader |
FR2032569A5 (fr) * | 1969-09-12 | 1970-11-27 | Piquard Freres Durey Soh | |
DE2041804A1 (de) * | 1970-08-22 | 1972-02-24 | Max Pietsch | Streuvorrichtung fuer veraenderliches Streubild |
FR2490692A1 (fr) * | 1980-09-25 | 1982-03-26 | Schmidt France Neige | Epandeuse de materiaux en grains |
US4773598A (en) * | 1987-03-05 | 1988-09-27 | Jones Eldon D | Multi direction dump body for trucks |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5706301A (en) * | 1995-08-16 | 1998-01-06 | Telefonaktiebolaget L M Ericsson | Laser wavelength control system |
FR2827880A1 (fr) * | 2001-07-25 | 2003-01-31 | C M T P | Repandeur multi-materiaux pour travaux routiers |
EP2394888A3 (fr) * | 2010-06-09 | 2013-10-09 | Gmeiner GmbH | Chassis de montage rapide de caisses de véhicules utilitaires, et véhicule utilitaire |
Also Published As
Publication number | Publication date |
---|---|
DE59105376D1 (de) | 1995-06-08 |
EP0481252B1 (fr) | 1995-05-03 |
SK309691A3 (en) | 1993-10-06 |
CZ281139B6 (cs) | 1996-06-12 |
DE4038180A1 (de) | 1992-04-16 |
ATE122115T1 (de) | 1995-05-15 |
CZ309691A3 (en) | 1993-05-12 |
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