EP3310968A1 - Equipement de nettoyage, notamment de fosse, et ensemble comprenant un tel equipement de nettoyage - Google Patents
Equipement de nettoyage, notamment de fosse, et ensemble comprenant un tel equipement de nettoyageInfo
- Publication number
- EP3310968A1 EP3310968A1 EP16741076.0A EP16741076A EP3310968A1 EP 3310968 A1 EP3310968 A1 EP 3310968A1 EP 16741076 A EP16741076 A EP 16741076A EP 3310968 A1 EP3310968 A1 EP 3310968A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- arm
- axis
- assembly
- equipment
- tool
- 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
- 238000004140 cleaning Methods 0.000 title claims abstract description 58
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 230000033001 locomotion Effects 0.000 claims description 38
- 238000006073 displacement reaction Methods 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 19
- 239000012530 fluid Substances 0.000 claims description 7
- 238000004891 communication Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
- E02F3/186—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with the axis being substantially parallel to the direction of travel
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
- E02F5/282—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with rotating cutting or digging tools
Definitions
- the invention relates to cleaning equipment, in particular for cleaning a ditch disposed along a road, by cleaning the bottom of the ditch, and an assembly comprising such cleaning equipment.
- a cleaning equipment embarkable on a motor vehicle comprising an arm, a support for connecting the arm to the machine and a rotary ditching cleaning tool configured to detach material from the ditch, and projecting said material
- said arm being equipped with an endless transmission member, such as a conveyor belt, capable of moving loads from one end, said first end, of the arm towards the other end, said second end, of the arm .
- Such equipment is known, as illustrated by US Pat. No. 4,109,336. However, such equipment is not satisfactory because it leads to frequent damage to the tool. In addition, such equipment does not allow to easily adapt to a non-rectilinear profile ditch or ditch arranged at variable spacing of the traffic lane that it adjoins.
- An object of the present invention is therefore to provide a cleaning equipment of the aforementioned type whose design makes it possible to limit the damage of the tool, while allowing the tool to easily adapt to the course of the ditch and to a variation of the spacing between the longitudinal axis of the ditch and the longitudinal axis of the taxiway adjacent to said ditch.
- the subject of the invention is cleaning equipment, in particular for cleaning a ditch disposed along a road by cleaning the bottom of the ditch, said equipment that can be loaded onto a motor vehicle comprising an arm, a support for connecting the arm to the machine, and a rotary ditch cleaning tool configured to detach material from the ditch and to project said material, said arm being equipped with an endless transmission member, such as a web conveyor, able to move loads from an end said first end of the arm towards the other end said second end of the arm, characterized in that the arm is mounted on its support pivotally about a so-called vertical axis suitable for extending substantially vertically in the configuration of use of said equipment, in that the tool is disposed at the end of a tool-carrying leg forming with said tool an assembly coupled to the arm by an articulated connection comprising first means of pivotally moving said assembly about a first axis said horizontal orthogonal to the axis of pivoting of the arm and second means for pivotally moving said assembly about a second axis, orthogonal to said
- the presence of the articulated connection between the tool holder assembly and the support arm of the transmission member and its design allow the tool holder assembly, on the one hand, to retract in case of encounter with a obstacle too hard, to prevent damage to the tool, on the other hand, to follow the course of the ditch and maintain, at least in some configurations, the axis of rotation of the tool, parallel to the axis of the ditch and, parallel to the axis of advancement of the engine, without having to change the trajectory of the engine despite a variable spacing between road and ditch.
- said equipment has two modes of operation, one in which the arm, pivotally movable about the vertical axis, and said assembly, pivotally movable about the second axis, are mounted independently in pivoting movement around their respective axes, the other in which said arm, mounted free to move pivotally about its vertical axis, and said assembly, are mounted integral in displacement pivotally about said axes. So, in the operating mode where the arm and assembly are integrally mounted in pivotal displacement, the pivotal movement of the arm automatically causes a pivotal movement of said assembly, without intervention of the driver to reposition the axis of rotation of the tool parallel to the axis of the ditch , and parallel to the axis of advance of the engine.
- the driver of the engine can, during the movement of the machine along the taxiway, follow a rectilinear trajectory causing the vehicle to deviate or closer to the ditch depending on the geography of the ground, without the driver having to worry about the relative position of the tool and the arm, the tool following the movement of the arm that results from this variable gap between ditch and taxiway.
- the arm and the together are configured to pivot about their respective pivot axes in a counter-rotating manner.
- the first pivotally moving means of said assembly comprise a pivot connection axis corresponding to the first axis, said horizontal, orthogonal to the vertical pivot axis of the arm and the active return means against the pivot connection, said biasing means being configured to allow pivotally moving said assembly of an active cleaning position in which the tool-carrying leg extends parallel to the so-called vertical pivoting axis of the arm to a retracted position , when the pressure exerted on the tool is greater than a predetermined value, and allow the return of said set to the active cleaning position, when the pressure exerted on the tool is less than said predetermined value.
- the second means for pivotally moving said assembly comprise an axis pivot connection corresponding to the second axis and drive means moving said assembly about said second axis.
- These second pivoting displacement means allow, in the working position of the tool, that is to say in the configuration in which the axis of the axis pivot connection corresponding to the second axis extends parallel to the vertical pivot axis of the arm, an orientation of the tool inside the ditch.
- the axis pivot connection corresponding to the second axis is disposed between the tool and the axis pivot connection corresponding to the first axis. This arrangement makes it easier to retract the tool holder assembly, regardless of the angular orientation taken by said assembly.
- the displacement drive means of the assembly about the second axis have two selectively operable operating modes, one said controlled, wherein said assembly is a driven assembly whose pivotal movements about said second axis are controlled exclusively by said moving drive means, the other, said floating, wherein said drive means allow on a predetermined stroke a free pivotal movement of said assembly about said second axis.
- This floating assembly thus allows the assembly, in particular, to follow the pivoting movements of the arm, without intervention of the driver of the machine.
- the device comprises drive means for moving the arm pivotally about the so-called vertical axis, these displacement drive means having two selectively operative modes of operation, one said controlled, wherein said arm is a driven arm whose movements to pivot about said axis are controlled exclusively by said drive means, the other, said floating, wherein said drive means allow, at least on a predetermined stroke, a free pivotal movement of said arm about said axis.
- This arm floating mode of operation allows a simple pressure exerted on the arm to vary the angle formed by the arm with the longitudinal axis of the machine, this variation may result from a change of trajectory of the machine without the driver of the machine intervening.
- the drive means for moving said assembly about said second axis and the drive means for moving the pivot arm about the so-called vertical axis are respectively formed by a cylinder, the others, by a master cylinder and a slave cylinder, each cylinder comprising a cylinder body and a piston rod whose piston separates said body into two chambers, the cylinder of the displacement drive means of said assembly and the master cylinder of the drive means movement of the arm having a controlled operating mode in which the piston rod is mounted slidably movable within the cylinder body as a function of the pressure differential between said chambers, and a floating operating mode in which the piston rod is slidably mounted inside the cylinder body, said operating modes being selectively activated vables, the slave cylinder chambers of the arm drive means being respectively connectable by a closed fluid circuit to the chambers of the drive cylinder in displacement of said assembly in floating operation mode of said cylinders to allow the transmission of motion pivoting movement of the arm to the assembly.
- the guide means comprise at least one deflector carried by said assembly.
- the arm comprises an active support part of the endless transmission member and a base of the active part on which said active part is, by means of displacement drive means, called lifting means, mounted pivotally mounted about an axis said horizontal, orthogonal to the pivot axis of the arm.
- the arm can thus move from a transport configuration in which it extends substantially horizontally, that is to say, parallel to the ground plane of the engine, to a working configuration in which it s extends inclined from its first end toward its second end.
- the device comprises an auxiliary conveyor positionable below and vertically above the so-called downstream end of the active part of the arm taken in the direction of movement of the endless transmission member.
- This auxiliary conveyor allows a transfer of load between the endless transmission member forming the main conveyor and, for example, a trailer attachable to the engine unit consisting for example of a towing vehicle.
- the device comprises a tilt corrector.
- This tilt corrector preferably positioned at the connection zone of the support of the device to the machine, makes it possible to compensate for the slump of the wheel of the machine on the longitudinal side of the machine supporting the device.
- the invention also relates to an assembly for cleaning a ditch disposed along a road by cleaning the bottom of the ditch, said assembly comprising a motor vehicle and cleaning equipment embarkable on said machine, said cleaning equipment comprising an arm, a support for connecting the arm to the machine, and a rotary ditch cleaning tool configured to detach material from the ditch and project said material, said arm being equipped with an endless transmission member, such as a conveyor belt, able to move loads from a so-called first end of the arm towards the other end, said second end of the arm, characterized in that said cleaning equipment is in conformity with that described above, in that the engine is a vehicle and in that at least a portion of the arm extends in cleaning configuration of said assembly along a longitudinal side of the vehicle taken in the forward direction / rear of the vehicle.
- FIG. 1A shows a side view of an assembly according to the invention in the working configuration of the cleaning equipment, the trailer has been partially shown.
- FIG. 1 B shows a side view of an assembly according to the invention in the working configuration of the cleaning equipment, the trailer having been partially shown.
- FIG. 2 shows a side view of an assembly according to the invention in the transport configuration of the cleaning equipment, the trailer has been partially shown.
- FIG. 3 shows a top view of said assembly, in a position close to the arm of the machine.
- - Figure 4 shows a top view of said assembly, in the spaced apart position of the arm of the machine.
- - Figure 5A shows a perspective view of said equipment in a position of the arm corresponding to a close position of the machine.
- FIG. 5B shows a partial bottom view of FIG. 5A to illustrate the second means of pivotal displacement of the assembly.
- FIG. 6A represents a perspective view of said equipment, taken in a position of the arm corresponding to a position separated from the longitudinal axis of the machine.
- Figure 6B shows a partial view from below of Figure 6A.
- FIG. 7 shows a partial perspective view of the equipment in the retracted position of the tool holder assembly.
- FIG. 8 shows a schematic view illustrating the mounting of the drive means for moving the assembly about the second axis and the drive means in movement of the arm about its axis of connection to the support.
- the invention relates to a cleaning equipment 1 for cleaning a ditch and an assembly comprising such equipment, and a motor vehicle on which said equipment 1 is embedded.
- the assembly comprises a motor vehicle 20 formed of a tractor vehicle behind which is coupled a trailer 22 inside which the material from the ditch and resulting cleaning is adapted to be collected.
- the cleaning equipment 1 attaches to the three-point hitch 21 of the tractor vehicle and extends substantially along a longitudinal sidewall of the tractor vehicle between the tractor vehicle traveling on the road adjoining the ditch. and said ditch.
- This cleaning equipment 1 comprises an arm 2 and a support 3 for the connection of the arm 2 to the machine 20.
- This cleaning equipment 1 further comprises a rotary cleaning tool 4 ditch, configured to detach the material of the ditch and projecting said material.
- This rotary tool 4 is well known for this type of application and will not be described in detail.
- the support 3 is here fixed directly to said hitch of the tractor vehicle via a corrector 17 of cant integrated with said support. This tilt corrector 17 is capable of compensating for sagging of the wheel of the tractor vehicle over which the equipment extends.
- the arm 2 is, via a pivot connection, mounted on the support 3 to pivot about an axis XX 'called vertical axis, since it extends substantially vertically, that is to say more or at least fifteen degrees relative to the vertical in the configuration of use of said equipment 1, that is to say, in the state on board the machine 20 when the machine 20 is resting on the ground on a substantially horizontal surface .
- the arm 2 is, via its pivot pivot coupling connection to the support 3, mounted movably in the direction of a connection or a separation of the longitudinal sidewall of the vehicle 2.
- This arm 20 is equipped with an endless transmission member 5 forming a so-called main conveyor.
- This endless transmission member is in the form of an endless conveyor belt which surrounds the active part 13 of the arm.
- the arm 2 comprises an active portion 13 supporting the endless transmission member 5 and a base 14 of the active part 13 on which said active part 13 is, via moving drive means called lifting means 15 mounted pivotably about a horizontal said axis WW, orthogonal to the axis XX 'of pivoting of the arm and transverse to the axis W of rotation of the tool 4.
- the arm assembly 2 pivots relative to the tractor vehicle link support 3, as mentioned above.
- the conveyor belt equipping the active part 13 of the arm thus allows the elevation of the material extracted from the ditch to bring it to the second end.
- the device further comprises an auxiliary conveyor 16 positioned below and vertically above the downstream end of the active portion 13 of the arm 2 taken in the direction of movement of the endless transmission member 5.
- the auxiliary conveyor 16 takes over the main conveyor formed by the conveyor belt equipping the active part 13 of the arm, to bring the material from the main conveyor into the trailer 22.
- This auxiliary conveyor 16 is also carried by the support 3 and equipped with drive means pivotally on the support 3 about an axis parallel to or coincident with the axis XX 'drive in pivotal displacement of the constituent arm of the main conveyor.
- the main conveyor and the auxiliary conveyor are pivotally movable about parallel axes independently, the auxiliary conveyor for distributing in the trailer the loads from the main conveyor.
- the rotary cleaning tool 4 is, meanwhile, disposed at the end of a leg 6 forming a tool holder, with said tool, an assembly 7 coupled to the arm by an articulated connection 8.
- This articulated link 8 comprises first means 9 for pivotally displacing said assembly 7 around a first horizontal axis YY ', orthogonal to the axis XX' of pivoting of the arm 2, and second means 10 for pivotally displacing said together 7 about a second axis ZZ 'orthogonal to said first axis YY' and having at least one configuration in which it extends parallel to the axis XX 'pivoting of the arm.
- the first means 9 for pivotally displacing said assembly 7 comprise a link 91 pivoting axis corresponding to the first axis YY 'said horizontal orthogonal to the axis XX' of pivoting of the arm 2 and means 92 of return active against the link 91 pivot.
- the connection 91 pivot extends between a first connecting piece disposed between the arm 2 and said connection 91 and a second connecting piece disposed between the connection 91 pivot and a second pivot connection 101 which will be described below and which separates the 7 together of the second connecting piece.
- Said return means 92 are configured to allow the passage by pivotally moving said assembly 7 from an active cleaning position to a retracted position, when the pressure exerted on the tool 4 is greater than a predetermined value, and to allow the return said set 7 to the active cleaning position, when the pressure exerted on the tool 4 is less than said predetermined value.
- These return means 92 are here formed by a simple cylinder that the driver of the vehicle controls from his driving position when it is necessary to return the assembly 7 of the retracted position as illustrated in Figure 7 to the active cleaning position.
- This jack is disposed between the arm or the first connecting piece secured to the arm and the second connecting piece. Each time, it is coupled to said connecting pieces by a pivot connection axis parallel to the first axis YY '.
- Such a cylinder could have been replaced by a prestressed spring.
- This passage from the cleaning position to the retracted position of the assembly 7 protects the tool 4 from any damage when encountering an obstacle.
- the second means 10 for pivotally moving said assembly 7 comprise a link 101 pivot axis corresponding to the second axis ZZ 'and means 102 for moving said assembly 7 about said second axis ZZ'.
- the axis pivot connection 101 corresponding to the second axis ZZ ' is disposed between the tool 4 and the link 91 axis pivot corresponding to the first axis YY'.
- the displacement drive means 102 of the assembly 7 about the second axis ZZ ' have two operating modes that are selectively activatable, one of which is called controlled, in which the said assembly 7 is a driven assembly of which the pivotal displacements around said second axis ZZ 'are exclusively controlled by said displacement drive means 102, the other, so-called floating, wherein said drive means 102 allow on a predetermined stroke a free pivotal movement of said together 7 about said second axis ZZ '.
- These displacement drive means 102 are formed by a jack 1021 double effect.
- This cylinder 1021 is generally a hydraulic cylinder adapted to be connected to a hydraulic unit which can be the central of the tractor vehicle or a hydraulic unit reported.
- This jack comprises a cylinder body and a piston rod whose piston separates the body into two chambers.
- This jack 1021 extends between an integral part in pivotal displacement of said assembly 7 and the second connecting piece described above extending between the first axis YY 'and the second axis ZZ'.
- the rod of the jack 1021 can be attached to an ear fitted to the assembly 7 while the body of the jack 1021 is fixed to the second connecting piece so that the output of the rod of the jack 1021 causes a pivotal movement.
- of said set 7 in the direction of a spacing of the assembly 7 of the longitudinal axis of the machine, that is to say a displacement in the direction clockwise to the left in Figure 3 while a re-entry of the cylinder rod 1021 means 102 causes a pivotal movement of the assembly 7 in the direction of a combination of the assembly 7 of the longitudinal axis of the machine, that is to say a displacement counter clockwise to the right in the figure 3
- the cylinder chambers are connected to a distributor which feeds one or the other of the fluid chambers, according to the control information. provided by the driver of the tractor vehicle, as shown in Figure 8.
- This power is operated here using a closed center valve.
- the piston rod is therefore mounted slidably in motion within the cylinder body, depending on the pressure differential between said chambers.
- the piston rod is mounted free to slide inside the cylinder and the chambers of the cylinder 1021 are in fluid communication with the means 12 for pivoting the arm 2 which will be described below.
- the device comprises means 12 for driving the arm 2 to pivot about the vertical axis XX '.
- These displacement drive means 12 have two selectively operable operating modes, one said controlled, wherein said arm 2 is a driven arm whose pivotal displacements about said axis XX 'are controlled exclusively by said means 12d. drive, the other, said floating, wherein said drive means 12 allow, at least on a predetermined stroke, free pivotal movement of said arm 2 about said axis XX '.
- These means 12 for driving movement of the arm 2 to pivot about the axis XX ' are formed here by a master cylinder 122 and a slave cylinder 121. These cylinders extend parallel to each other and substantially one above the other, as shown in the figures.
- the master cylinder and the slave cylinder tend to separate or bring the assembly 7 of the longitudinal axis of the machine.
- the master cylinder 122 is a double-acting hydraulic cylinder that can be powered by the same hydraulic unit as the one supplying the drive means 102 for moving the assembly 7.
- the slave cylinder 121 comprises a body and a piston rod whose piston separates the body of the cylinder 121 into two chambers. The movements of the rod of this cylinder 121 strictly follow the movements of the rod of the master cylinder 122 through a mechanical connection between said rods.
- the piston rod of the master cylinder is mounted slidably in motion inside the cylinder body according to the differential pressure between said chambers.
- floating mode means 12 for moving the arm 2 or in this case the master cylinder 122 the piston rod of the master cylinder is slidably mounted inside the cylinder body.
- An example of an arrangement allowing a floating operating mode and a controlled operating mode of this master jack 122 is illustrated in FIG. 8. Such an assembly is well known to those skilled in the art, and will therefore not be detailed.
- the controlled or floating mode of the drive means 12 for moving the arm when the rod of the master cylinder 122 exits, the arm tends to pivot in the direction of a spacing of the longitudinal axis of the machine while when the rod of the jack 122 master returns, the arm tends to rotate in the direction of a rimpedement of the longitudinal axis of the machine.
- the rod side chamber of the slave cylinder 121 is connected by a closed circuit to the rod side chamber of the cylinder 1021 and the bottom side chamber of the slave cylinder 121, FIG. that is, the chamber opposite the rod side of the slave cylinder 121 is connected by a closed fluid circuit to the bottom side chamber of the cylinder 1021.
- the cylinder rod 1021 means 12 for moving said assembly 7 retracts.
- the cylinder rod 1021 means 102 for moving movement of said assembly 7 extends.
- the arm 2 and the assembly 7 are mounted together. in pivoting movement about the axis XX 'and the second axis ZZ', respectively, in a contra-rotating manner.
- the arm is held in position. position by the tool arranged in the ditch.
- the angle between the arm, in particular the active part 13 of the arm, and the longitudinal axis of the machine varies. This angle variation results in an automatic elongation or retraction of the master and slave jacks 122, the master cylinder 122 being in floating mode.
- This retraction or elongation is automatically transmitted by the closed fluid circuit of the cylinder 121 to the cylinder 1021 which then redirects the assembly 7 to maintain the axis of rotation of the tool parallel to the axis of advance of the vehicle.
- the assembly 7 is, through the adjustment means, adjustable in position relative to the arm, in particular with respect to the active part 13 of the arm.
- the assembly 7 is thus, in the non-retracted position, adjustable upward and downward in the direction of a spacing or approximation of the tool of the active part 13 of the arm.
- these adjustment means in rise and fall of said assembly 7 in the direction of approximation or spacing of the tool of the active part 13 of the arm 2 in non-retracted position of said assembly 7, are formed here by a rack carried by the leg 6 and disposed parallel to the longitudinal axis of the leg 6, this rack engaging by meshing with a rotating part of the link 8 hinged.
- the rotational drive of the rotating part generates a displacement in rise and fall of the leg 6.
- the cleaning equipment 1 comprises means 1 1 for guiding the material projected by the tool 4 from the tool 4 to the endless transmission member 5.
- the guide means 1 1 comprise a deflector carried by said assembly 7 and a deflector carried by the arm 2.
- the guide means 1 1 comprise a deflector and a conveyor belt represented at 1 1 1 carried by the assembly 7.
- the operation of such equipment operates as follows: active part of the arm is, by means of arm raising means, brought, by pivotal displacement around the axis WW, in working configuration, as illustrated in FIG.
- the arm 2 is then driven in pivoting motion around the axis XX 'to bring the tool to the plumb of the ditch.
- the selected operating mode is the controlled mode.
- the master cylinder 122 is actuated and the slave cylinder 121 follows the movement of the master cylinder 122.
- the assembly 7 is then moved up and down to bring the tool 4 into the bottom of the ditch and the 7 is optionally pivotally displaced around the axis ZZ 'with the cylinder 1021 in the controlled operating mode, to allow the desired positioning of the tool relative to the arm.
- the tool 4 is rotated. As soon as the rotation of the tool starts, the floating modes of the jacks 122 and 1021 are active. At any time, the driver of the vehicle can, from his driving position, return to controlled mode of said cylinders.
- the tool 4 is automatically reoriented by pivoting about the second axis ZZ 'with the aid of the jack 1021 which follows the jack 121 slave, which itself follows the movement of the master cylinder 122 which itself follows the movement of the arm 2.
- the assembly 7 retracts before being returned to the cleaning position by the return means 92.
- the rotation of the tool 4 is stopped.
- the assembly is returned to the high position, the floating modes of said cylinders are deactivated, the arm is pivotally displaced about its axis XX 'to return near the longitudinal side of the vehicle, then raised with the aid of the lifting means for to come to position in transport configuration or road. Thanks to the design of the articulated link as described above, the driving of the tractor vehicle is extremely simple, even in the case of complex tracing of the ditch.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
- Soil Working Implements (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1555714A FR3037603B1 (fr) | 2015-06-22 | 2015-06-22 | Equipement de nettoyage, notamment de fosse, et ensemble comprenant un tel equipement de nettoyage |
PCT/FR2016/051422 WO2016207511A1 (fr) | 2015-06-22 | 2016-06-13 | Equipement de nettoyage, notamment de fosse, et ensemble comprenant un tel equipement de nettoyage |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3310968A1 true EP3310968A1 (fr) | 2018-04-25 |
EP3310968B1 EP3310968B1 (fr) | 2019-03-20 |
Family
ID=54199813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16741076.0A Active EP3310968B1 (fr) | 2015-06-22 | 2016-06-13 | Equipement de nettoyage, notamment de fosse, et ensemble comprenant un tel equipement de nettoyage |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3310968B1 (fr) |
FR (1) | FR3037603B1 (fr) |
WO (1) | WO2016207511A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108797683B (zh) * | 2018-06-21 | 2020-06-30 | 连云港市农业科学院 | 一种稻田灌溉水渠自动疏通设备 |
CN110512681B (zh) * | 2019-08-30 | 2023-06-30 | 黄河机械有限责任公司 | 用于清除渠道边坡藻泥混合物的水下空化射流清洗装置 |
CN110924461B (zh) * | 2019-12-09 | 2022-03-29 | 盐城东方汽车广场投资发展有限公司 | 一种道路建设用河道清淤装置 |
CN112922067A (zh) * | 2021-01-26 | 2021-06-08 | 通化师范学院 | 一种生态环境的环保型治理装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL77029C (fr) * | ||||
FR1228997A (fr) * | 1959-03-17 | 1960-09-02 | Cureuse perfectionnée pour fossés | |
JPS599686B2 (ja) * | 1974-07-22 | 1984-03-05 | ドナルド.エンズリイ.フオ−ド | 溝清掃装置 |
FR2420607A1 (fr) * | 1978-03-23 | 1979-10-19 | Meunier Sa | Machine a creuser et a curer les fosses |
US6336280B1 (en) * | 2000-06-29 | 2002-01-08 | Mississippi State University | Self-propelled rotary excavator |
FR2824575B1 (fr) * | 2001-05-14 | 2003-10-31 | Bevan Ashford | Machine pour la realisation et l'entretien de rigoles de tranchee et de fosses |
FR2949127A1 (fr) * | 2009-08-17 | 2011-02-18 | Sarl Jaguenaud | Araseuse d'accotement, debermeuse raboteuse de surplus de terre pour favoriser l'ecoulement des eaux pluviales vers les fosses, tractee et alimentee en energie par un tracteur agricole |
-
2015
- 2015-06-22 FR FR1555714A patent/FR3037603B1/fr not_active Expired - Fee Related
-
2016
- 2016-06-13 EP EP16741076.0A patent/EP3310968B1/fr active Active
- 2016-06-13 WO PCT/FR2016/051422 patent/WO2016207511A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR3037603B1 (fr) | 2017-07-21 |
EP3310968B1 (fr) | 2019-03-20 |
WO2016207511A1 (fr) | 2016-12-29 |
FR3037603A1 (fr) | 2016-12-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3310968B1 (fr) | Equipement de nettoyage, notamment de fosse, et ensemble comprenant un tel equipement de nettoyage | |
EP3258778B1 (fr) | Système de commande, rampe de pulvérisation, porteur et procédé de mise en oeuvre | |
FR2530921A1 (fr) | Moissonneuse-batteuse automotrice a tablier de coupe particulier | |
EP2239377A1 (fr) | Machine motorisée pour creuser une tranchée dans le sol et pour poser dans ladite tranchée des objets allongés | |
FR3023675A1 (fr) | Dispositif de recolte couplable a une machine de recolte, et ensemble comprenant le dispositif et la machine precites | |
FR2904182A1 (fr) | Faucheuse attelable tractee avec dispositif de commande de l'inclinaison d'unites de fauchage. | |
WO2013135676A1 (fr) | Machine de travail, notamment du type dechaumeuse ou ameublisseur du sol, en particulier pour le travail sur une grande largeur | |
FR2946497A1 (fr) | Elagueuse autonome | |
FR2975564A1 (fr) | Charrue | |
FR2642797A1 (fr) | Dispositif d'asservissement de la pression d'appui au sol d'un rouleau equipant une tete de coupe, notamment de fauchage | |
FR2816166A1 (fr) | Machine robotisee de taille d'arbustes ou d'arbres tels que des arbres fruitiers | |
CA2850643A1 (fr) | Appareil de support pour fixer une charrue en aile de deplacement de matiere par rapport a un vehicule | |
EP1195084B1 (fr) | Semoir perfectionné | |
FR3084682A1 (fr) | Support d'au moins une lame de deneigement et machine d'entretien des voies de circulation ainsi equipee | |
FR2977123A1 (fr) | Equipement pour la coupe et le broyage de vegetaux, destine a etre porte par un vehicule tracteur | |
FR2964007A1 (fr) | Machine agricole, en particulier dispositif de fauchage | |
FR2779903A1 (fr) | Dispositif securise pour la coupe des vegetaux | |
EP1571261B1 (fr) | Machine de brossage | |
FR3108125A1 (fr) | Godet modulable, notamment pour le déneigement | |
FR2891691A1 (fr) | Dispositif de montage d'une lame de bouteur a l'avant ou a l'arriere d'un tracteur. | |
FR2975565A1 (fr) | Machine agricole comportant un groupe de travail reglable en hauteur, de preference un ramasseur, dont une roue palpeuse peut etre pivotee dans une position de transport reduisant la largeur | |
FR2570758A1 (fr) | Machine ponctuelle a dispositif de chargement reglable | |
FR2774551A1 (fr) | Outil de coupe destine a etre porte a l'extremite d'un bras articule monte sur un vehicule | |
FR2461806A1 (fr) | Machine de creusement comportant un bras muni d'un outil d'abattage et orientable | |
EP2112277B1 (fr) | Engin de terrassement et godet de chargement pour un tel engin de terrassement |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20180118 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
INTG | Intention to grant announced |
Effective date: 20181105 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602016011378 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 1110659 Country of ref document: AT Kind code of ref document: T Effective date: 20190415 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: FRENCH |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20190320 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190320 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190620 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190320 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190320 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190320 Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190320 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190320 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190621 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190620 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190320 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MK05 Ref document number: 1110659 Country of ref document: AT Kind code of ref document: T Effective date: 20190320 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190320 Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190320 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190320 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190720 Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190320 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190320 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190320 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190320 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190320 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190320 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190320 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190720 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 602016011378 Country of ref document: DE |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190320 Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190320 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
26N | No opposition filed |
Effective date: 20200102 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190320 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190613 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190613 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190630 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20190630 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20200613 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200613 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190320 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190320 Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20160613 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190320 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20190320 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20230629 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20240619 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20240628 Year of fee payment: 9 |