CN105386391B - Building machinery with skew hopper rear wall - Google Patents
Building machinery with skew hopper rear wall Download PDFInfo
- Publication number
- CN105386391B CN105386391B CN201510543216.7A CN201510543216A CN105386391B CN 105386391 B CN105386391 B CN 105386391B CN 201510543216 A CN201510543216 A CN 201510543216A CN 105386391 B CN105386391 B CN 105386391B
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- Prior art keywords
- hopper
- sub
- rear wall
- wall
- building machinery
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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
- E01C19/002—Apparatus for preparing and placing the materials and for consolidating or finishing the paving
-
- 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
- E01C19/18—Devices for distributing road-metals mixed with binders, e.g. cement, bitumen, without consolidating or ironing effect
-
- 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
- E01C19/48—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 laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
-
- 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
- E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
- E01C2301/02—Feeding devices for pavers
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The present invention relates to a kind of building machinery (1), and it has the material hopper (2) for being used for receiving loose unpacked material.Material hopper (2) includes that the first sub- hopper (3) that first axle (10) pivots and the second sub- hopper (4) that can be pivoted around second axis (11) can be surrounded, wherein described first and second axis (10,11) extends parallel to each other.First and second sub- hoppers (3,4) include rear wall (6,8) respectively.The rear wall (6 is characterised by according to the building machinery of the present invention, 8) parallel to the axis (10,11) offset relative to each other on direction, thus prevent from working as described first and/or the second sub- hopper (3,4) rear wall (6,8) collides when pivoting.
Description
Technical field
The present invention relates to a kind of building machinery.
Background technology
The known this building machinery with the material hopper for being used to receive loose unpacked material from practice.For example, road road side market
Paving machine and also feed appliance (feeder) are commonly used during road is built, and have in front side and be used to receive pitch
Material hopper.The U1 of DE 200 20 945 and the A1 of EP 2 711 460 are referred to by way of example at present.These material material
Bucket is generally divided into more sub- hoppers by conveying device.In most cases, using conveyer belt, also referred to as scraper band
(scraper belt), its center for passing through hopper parallel to the direct of travel of road spreading machine.This forms two sub- hoppers.Two
Individual sub- hopper can pivot around the axis for being arranged essentially parallel to road spreading machine direct of travel jointly, therefore, in corresponding sub- hopper
Interior pitch can be poured on scraper band.
When being observed on direct of travel, rear wall is usually attached at the rear side of hopper or sub- hopper, and limits material material
The feed volume of bucket.The situation of these rear walls collision occurs in conventional hopper in above-mentioned pivot motion course.Smaller
The problem especially occurs in the building machinery of model (model).Such as such case disclosed in the U1 of DE 92 04 628.
For this reason, the rear wall reduced in height is used in this building machinery compared with ting model.This brings material hopper to store up
Expect the defects of volume reduces.
The content of the invention
It is an object of the invention to provide a kind of building machinery, and it is with existing as far as possible simply to reduce or eliminate in structure
The mode for having technological deficiency is improved.Met according to the purpose of the invention by the building machinery of the present invention, wherein having
For receiving the material hopper of loose unpacked material, wherein the material hopper includes that the first sub- hopper that first axle pivots can be surrounded
With can surround second axis pivot the second sub- hopper, wherein first and second axis extends parallel to each other；And its
Described in the first and second sub- hoppers include first, second rear wall respectively；Wherein described first, second rear wall is parallel to described
Offset relative to each other on the direction of first and second axis, thus when described first and/or the second sub- hopper pivot
Prevent first, second rear wall from colliding.
The advantageous development of the present invention also has disclosed in the building machinery of the invention of following technical characteristic.
First and second axis extend on the direct of travel of the building machinery.
First and second axis is extended in a manner of angled relative to the direct of travel of the building machinery.
The building machinery includes the mechanical wall for being roughly parallel to the first, second rear wall extension.
The first distance between first rear wall of the mechanical wall and the first sub- hopper is more than in the machine
Second distance between second rear wall of tool wall and the second sub- hopper.
Stripper plate is arranged between first rear wall of the mechanical wall and the first sub- hopper, and the stripper plate prevents
Loose unpacked material is entered in the gap between first rear wall of the mechanical wall and the first sub- hopper.
The stripper plate is attached to the mechanical wall.
The stripper plate includes resilient lip.
First rear wall of the resilient lip against the described first sub- hopper.
The building machinery includes mechanical wall (12), and the mechanical wall includes the first and second parts, wherein the machinery
The Part I of wall is roughly parallel to first rear wall extension of the described first sub- hopper, and the institute of the mechanical wall
Second rear wall extension that Part II is roughly parallel to the described second sub- hopper is stated, and wherein described mechanical wall is described
Part is offset relative to each other on the direction parallel to first and second axis.
The first distance between the Part I of mechanical wall and first rear wall of the first sub- hopper with
Second distance between second rear wall of the Part II of the mechanical wall and the second sub- hopper is dimensionally
It is equal.
The first sub- hopper is included in first at the side relative with first rear wall of the described first sub- hopper
Edge, and the second sub- hopper be included at the side relative with second rear wall of the described second sub- hopper second
Edge, wherein first and second edge is aligned with being flushed each other in top view viewed from above.
The building machinery is road spreading machine or feed appliance.
In order to avoid rear wall from colliding in the case where not reducing the storing volume of material hopper, propose a kind of improved
Building machinery.This building machinery includes being used for the material hopper for receiving loose unpacked material.Material hopper includes that first axle can be surrounded
The the first sub- hopper and the second sub- hopper that second axis pivots can be surrounded that line pivots, wherein the first and second axis are parallel to each other
Ground extends.In addition, the first and second sub- hoppers each include rear wall.The building machinery proposed is characterised by, the rear wall
Offset relative to each other on the direction parallel to axis, thus prevent that rear wall is sent out when the first and/or second sub- hopper pivots
Raw collision.Rear wall should be understood to a kind of structure of building machinery or material hopper herein, and it limits material hopper or each sub- hopper
Direction on rear side of (when being observed on direct of travel) storing volume.
In the case where material hopper is arranged at and is located on direct of travel in the region in building machinery rear portion, then rear wall
It will be understood that the material storing mass in front (when being observed on direct of travel) is respectively facing into siding stopping hopper or whole material hopper
Product.Generally, it is arranged on should being managed with from those structures on the opposite side in the side of its loaded material hopper for each sub- hopper
Solution is into rear wall.This rear wall is generally disposed perpendicular to the base regions (base area) of each sub- hopper.But, it is also contemplated that
To being arranged to different angles between rear wall and base regions.It is above-mentioned be also applied similarly to corresponding rear wall and respective axis it
Between angle.Here angle is also usually 90 °, but can also take any other value.
The skew of wall can be embodied in various ways.For example, a rear wall can be in corresponding sub- hopper bias internal.It can also set
Expect pivoting sub- hopper using the hinge of transformation.It is usual if a hinge of one of fruit hopper or multiple hinges are modified
It is sufficient that.However, it is also possible to the hinge of several sub- hoppers is transformed.Modification as hinge, which is contemplated that, transforms them
Geometry and use the geometry identical hinge only installed in an offset manner.Similar to geometry variations, peace
The hinge that holding position changes may be disposed on one of them sub- hopper and on building machinery.If hinge modification is arranged on sub- material
Struggle against with this, then it can be changed by the sub- hopper of a sub- hopper transformed or one group of transformation to routine building machinery
Dress, any modification is carried out to the hinge of mechanical side without necessity.
Above-mentioned configuration has an advantage in that the pivoting angle for being not necessarily to consider sub- hopper when designing the height of rear wall.
This means by expanding rear wall the feed volume of the material hopper can be increased, and in the absence of any wind that rear wall collides
Danger, rear wall, which collides, to reduce the set angle of sub- hopper.
Advantageously so that the first and second axis extend on the direct of travel of building machinery.
However, it is also possible to it is contemplated that the first and second axis are with angled relative to the direct of travel of building machinery
Mode extend.When being observed on direct of travel, the first and second axis now can the angle it is downward forward or backward
Tilt.
Building machinery may include the mechanical wall for being roughly parallel to rear wall extension in a modification.Now in mechanical wall and
The first distance between the rear wall of one sub- hopper can be more than the second distance between the rear wall of mechanical wall and the second sub- hopper.It is special
It is not that can form this configuration when mechanical wall is substantially planar.Due to larger between the rear wall of mechanical wall and the first sub- hopper
Distance, particularly loose unpacked material inadvertently enter what is be then possible in the region.
In order to prevent such case, and above-mentioned advantage is still realized, can advantageously cause stripper plate (stripper)
It is arranged between the rear wall of mechanical wall and the first sub- hopper, after it prevents loose unpacked material from entering mechanical wall and the first sub- hopper
In gap between wall.This can prevent substantial amounts of adverse consequences, and the loss of such as loose unpacked material, it passes through clearance leakage sometimes
To around building machinery, thus above-mentioned leakage can cause the loose unpacked material of significant quantity to lose in large quantities, or due to loose unpacked material
The motion of the first sub- hopper is hindered in the gap.Stripper plate can have reliably prevent or at least reduce bulk
Material is entered in the gap between mechanical wall and the first sub- hopper rear wall, any geometric form without hindering the first sub- hopper motion
Shape.This also depends on the position set by stripper plate.
It is contemplated that stripper plate is attached to mechanical wall.
In a modification, stripper plate may include resilient lip, and it can be against the first wall.In this case, elastic lip
Edge is adaptable to the profile of the first wall, so as to also strengthen the sealing effectiveness of stripper plate.
In further modification, mechanical wall may include the first and second parts, wherein the Part I of mechanical wall is substantially
Extend parallel to the rear wall of the first sub- hopper, and the Part II of mechanical wall is roughly parallel to the rear wall of the second sub- hopper and prolonged
Stretch, and the part of wherein mechanical wall is offset relative to each other along the axis.For example, pass through stair-stepping shoulders
The skew between two parts of mechanical wall can be realized.Then this can meet de- material function at least in part.It is contemplated, however, that
Seamlessly transitted between two parts of mechanical wall.Resilient lip is in equally possible at the Part I of mechanical wall.
In further modification, the first distance between the rear wall of the Part I of mechanical wall and the first sub- hopper with
Second distance between the rear wall of the Part II of mechanical wall and the second sub- hopper is dimensionally equal.Through this it is achieved that
Very small gap is only formed on either side, therefore does not need extra stripper plate.
Advantageously so that the first sub- hopper is included in the first edge at the side relative with the rear wall of the first sub- hopper,
And the second sub- hopper is included in second edge at the side relative with the rear wall of the second sub- hopper, wherein first and second
Edge is aligned with being flushed each other in top view viewed from above.When loaded material hopper, this can be favourable.
In another favourable modification, building machinery is road spreading machine or feed appliance.
The present invention relates to the building machinery of mentioned kind, such as road spreading machine or feed appliance.Hereinafter, favourable reality
Example is applied to be illustrated in detail in using accompanying drawing.
Brief description of the drawings
Fig. 1 shows building machinery with perspective elevation, and it is road spreading machine in this case.
Fig. 2 schematically shows two hopper rear walls of routine building machinery and mechanical wall with top view viewed from above
Arrangement.
Fig. 3 also schematically shows two hopper rear walls according to the present invention relative to two with top view viewed from above
The arrangement of bar pivot axis and building machinery direct of travel.
Fig. 4 goes out two kind possible alignments of the pivot axis relative to building machinery direct of travel with schematic side illustration.
Fig. 5 illustrates the hopper rear wall according to first embodiment according to the present invention with diagrammatic top viewed from above
With the arrangement of mechanical wall.
Fig. 6 illustrates the hopper rear wall according to another embodiment according to the present invention with diagrammatic top viewed from above
With the arrangement of mechanical wall.
Fig. 7 illustrates another embodiment with diagrammatic top viewed from above, wherein using the de- of flexible antelabium
Flitch.
Fig. 8 a show the perspective elevation of the material hopper according to the building machinery using stripper plate second embodiment, its
In mechanical wall is only shown.
Fig. 8 b show the view from Fig. 8 a, and there is shown with one of sub- hopper to be under the position being pivoted up.
Fig. 9 a illustrate the configuration shown in Fig. 8 a with vertical view viewed from above.
Fig. 9 b illustrate the configuration shown in Fig. 8 b with vertical view viewed from above.
Figure 10 illustrates two sons according to another embodiment according to the present invention with diagrammatic top viewed from above
The arrangement of hopper rear wall and mechanical wall.
Figure 11 illustrates two sons according to another embodiment according to the present invention with diagrammatic top viewed from above
The arrangement of hopper rear wall and mechanical wall.
Embodiment
Fig. 1 is shown as the road spreading machine 1 of building machinery by way of example.It is moved on direct of travel R.Road
Paver 1 includes material hopper 2, and it includes the first and second sub- hoppers 3,4 in the present example.It is envisaged, however, that
To other additional sub- hopper.First sub- hopper 3 includes the first base regions 5 and the first rear wall 6.Similarly, the second sub- hopper 4
Including the second base regions 7 and the second rear wall 8.
Delivery of bulk material (such as drips on the direction opposite with the direct of travel of road spreading machine 1 in the current situation
It is blue or green) conveyor device 9 extend between the first sub- 3 and second sub- hopper 4 of hopper.First sub- hopper 3 can surround first axle
10 pivot so as to which the loose unpacked material in the first sub- hopper 3 is poured on conveyor device 9.Similarly, the second sub- hopper 4
It can be pivoted around second axis 11 so as to which the loose unpacked material in the second sub- hopper 4 is poured on conveyor device 9.
Road spreading machine 1 includes mechanical wall 12, and it is arranged at the rear of material hopper 2 on direct of travel R.The mechanical wall
12 can be covering positioned at the rear of material hopper 2 mechanical component wall, the mechanical component such as master driver or motor.So
And, it is also contemplated that set wall in addition to machine cover is configured to mechanical wall 12 as shown in Figure 1.
Fig. 2 illustrates mechanical wall 12 ' with diagrammatic top and two the conventional of sub- hopper rear wall 6 ' and 8 ' are arranged.Such as can be with
As seeing, sub- hopper rear wall 6 ', 8 ' along pivot axis 10 ' and 11 ' by just on opposite each other in a manner of arrange, so
It can be collided when hopper rear wall 6 ' and 8 ' pivots around axis 10 ', 11 '.By contrast, according to the present invention such as Fig. 3
Shown in configuration in, sub- the first rear wall of hopper 6, the second rear wall 8 offset up offset distance in the side parallel to axis 10,11
From 21 so that this collision can no longer occur.
In addition from Fig. 3 it is evident that axis 10,11 extends parallel to the direct of travel R of road spreading machine 1.However,
It is also possible that axis 10,11 can extend relative to the angled modes of direct of travel R as shown in Figure 4.Fig. 4 with
Schematic side illustration goes out the route of axis 10,11.For illustration purposes, sub- the first rear wall of hopper 6, the second rear wall 8 and machine
Tool wall 12 is also illustrated with schematic cross section.Existed by direct of travel R direction vector and the angle that respective axis 10,11 is depicted
It is usually 0 ° in practice, it means that axis 10,11 extends parallel to direct of travel R.But its also can just take+and-
Any value between 45 °.Also visible son associated in every axis 10,11 and accordingly in Fig. 4 can suitably be chosen in
The first rear wall of hopper 6, the angle between the second rear wall 8.In practice, it is usually taken 90 °.However, it is also possible to it is contemplated that its
Take the value in the range between 45 ° and 135 °.
Various embodiments of the present invention are shown in Fig. 5 to Fig. 7, wherein mechanical wall 12 has in sub- the first rear wall of hopper 6, the
Flat surfaces on the direction of two rear wall 8.Due to the first rear wall of sub- hopper 6 of skew, the second rear wall 8, produce in the first sub- hopper
The first rear wall 6 and mechanical wall 12 between the first distance 13, this first distance be more than in sub- the second rear wall of hopper 8 and mechanical wall
Second distance 14 between 12.Although second distance 14 can keep constant relative to conventional configuration, so as to only small to can neglect
A small amount of loose unpacked material slightly can be entered thus in caused second gap 23, the distance for flat mechanical wall 12
13 is inevitable bigger, so as to the amount that loose unpacked material can not ignore enter the first sub- the first rear wall of hopper 6 and mechanical wall 12 it
Between.This can be remedied by the embodiment shown in Fig. 6.Stripper plate 15 is set herein, and it can be reduced after can entering first
The bulk doses in gap 22 between wall 6 and mechanical wall 12.In the present example, stripper plate 15 for example by welding,
Gluing or threaded fastener and be attached to mechanical wall 12.However, it is also possible to being susceptible to stripper plate 15 is attached to the first rear wall 6.For
The bulk doses that further reduction can enter in the gap 22 between the first rear wall 6 and mechanical wall 12, resilient lip 16
It may be provided on stripper plate 15, as shown in Figure 7, because resilient lip 16 is adaptable to the profile of the first rear wall 6, therefore it can
Further enhance the sealing effectiveness of stripper plate 15.
Fig. 8 a and Fig. 8 b show the perspective elevation of embodiment shown in Fig. 6.Have in this stripper plate 15 towards top and become
Narrow shape.It is to be understood, however, that any other suitable shape is also possible.As that can see from Fig. 8 b
Like that, stripper plate 15 is attached to mechanical wall 12 and is maintained at when the first sub- hopper 3 pivots under its position.Once first and/
Or second the loose unpacked material of sub- hopper 3,4 enter in the gap 22 between the first rear wall 6 and mechanical wall 12, then when the first son material
Loose unpacked material can be pushed away from gap 22 again when bucket 3 is pivoted back to original position.
Fig. 9 a illustrate the configuration shown in Fig. 8 a with vertical view viewed from above.In this view it can be seen that the first son
Hopper 3 includes first edge 17, and first edge 17 is arranged on the side with the phase antidirection finding of the first rear wall 6 of base regions 5.Class
As, second edge 18 is arranged on the second sub- hopper 4, and is arranged in be reversed with the second rear wall 8 the one of base regions 7
On side.In fig. 9 a it can be seen that the first and second edges 17,18 flush each other in shown top view viewed from above
Alignment.This is applied to the state and wherein one or two sub- material that its neutron hopper 3,4 is arranged under relatively low original position
Bucket 3,4, which moves on to, is pivoted up both states of position.Fig. 9 b show what is be pivoted up by way of for the latter's stateful example
First sub- hopper 3.
As using stripper plate 15 alternative solution, as shown in Figure 10, after mechanical wall 12 is also suitable for sub- hopper first
Wall 6, the arranged offset of the second rear wall 8.Mechanical wall 12 can for example include Part I 12a and Part II 12b, wherein machinery
The first rear wall 6 that the Part I 12a of wall 12 is roughly parallel to the first sub- hopper 3 extends, and the Part II of mechanical wall 12
The second rear wall 8 that 12b is roughly parallel to the second sub- hopper 4 extends.Similar to the arranged offset of the first and second rear walls 6,8,
One and Part II 12a, 12b can also offset relative to each other.For example, they can offset with the first and second rear walls 6,
8 identical values so that the distance between Part I 12a and the first rear wall 6 and Part II 12b and the second rear wall 8 it
Between distance be equal.However, it is also envisaged that any other conjunction for the skew between the two parts 12a, 12b
Suitable value.As shown in Figure 10, step-shaped transition part 19 can be set, and it is as part 12a, the transition between 12b.So
And as shown in Figure 11, it is also contemplated that to smooth transition portion 20.Similar to stripper plate, the transition part of both types
Dividing can be combined by resilient lip 16.
Claims (13)
1. a kind of building machinery, it has the material hopper (2) for being used for receiving loose unpacked material, wherein the material hopper (2) wraps
The first sub- hopper (3) that first axle (10) pivots and the second sub- hopper that can be pivoted around second axis (11) can be surrounded by including
(4), wherein first and second axis (10,11) extends parallel to each other；
And wherein described first and second sub- hopper (3,4) includes first, second rear wall (6,8) respectively；
It is characterized in that first, second rear wall (6,8) on the direction parallel to first, second axis relative to that
This skew, thus prevent first, second rear wall (6,8) when described first and/or second sub- hopper (3, the 4) pivot
Collide.
2. building machinery according to claim 1, it is characterised in that first and second axis (10,11) is built described
Build and extend on the direct of travel (R) of machinery.
3. building machinery according to claim 1, it is characterised in that first and second axis (10,11) with relative to
The mode that the direct of travel (R) of the building machinery is angled extends.
4. according to the building machinery described in any one of preceding claims, it is characterised in that the building machinery includes almost parallel
In the mechanical wall (12) of first, second rear wall (6,8) extension.
5. building machinery according to claim 4, it is characterised in that in the mechanical wall (12) and the first sub- hopper
(3) the first distance (13) between first rear wall (6) is more than in the mechanical wall (12) and the second sub- hopper (4)
The second rear wall (8) between second distance (14).
6. building machinery according to claim 5, it is characterised in that stripper plate (15) be arranged on the mechanical wall (12) and
Between first rear wall (6) of the first sub- hopper (3), the stripper plate prevents loose unpacked material from entering the mechanical wall
(12) in the gap (22) between first rear wall (6) of the first sub- hopper (3).
7. building machinery according to claim 6, it is characterised in that the stripper plate (15) is attached to the mechanical wall
(12)。
8. the building machinery according to claim 6 or 7, it is characterised in that the stripper plate (15) includes resilient lip
(16)。
9. building machinery according to claim 8, it is characterised in that the resilient lip (16) is expected against the described first son
First rear wall (6) of bucket (3).
10. according to the building machinery described in any one of claims 1 to 3, it is characterised in that the building machinery includes mechanical wall
(12), the mechanical wall (12) includes the first and second parts (12a, 12b), wherein described first of the mechanical wall (12)
First rear wall (6) for dividing (12a) to be roughly parallel to the described first sub- hopper (3) extends, and the mechanical wall (12)
The Part II (12b) is roughly parallel to second rear wall (8) extension of the described second sub- hopper (4), and wherein institute
The part (12a, 12b) for stating mechanical wall (12) is relative on the direction parallel to first and second axis (10,11)
In being offset from one another.
11. building machinery according to claim 10, it is characterised in that in the Part I (12a) of mechanical wall (12)
The first distance (13) and mechanical wall (12) between first rear wall (6) of the first sub- hopper (3) it is described
Second distance (14) between second rear wall (8) of Part II (12b) and the second sub- hopper (4) dimensionally phase
Deng.
12. according to the building machinery described in any one of claims 1 to 3, it is characterised in that the first sub- hopper (3) is included in
First edge (17) with first rear wall (6) of the described first sub- hopper (3) at relative side, and second son
Hopper (4) is included in the second edge (18) at the side relative with second rear wall (8) of the described second sub- hopper (4),
Wherein described first and second edge (17,18) is aligned with being flushed each other in top view viewed from above.
13. according to the building machinery described in any one of claims 1 to 3, it is characterised in that the building machinery is road spreading
Machine or feed appliance.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202014007084.9U DE202014007084U1 (en) | 2014-08-29 | 2014-08-29 | Construction machine with staggered bunker back walls |
| DE202014007084.9 | 2014-08-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105386391A CN105386391A (en) | 2016-03-09 |
| CN105386391B true CN105386391B (en) | 2018-04-06 |
Family
ID=53835272
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520664550.3U Withdrawn - After Issue CN205024572U (en) | 2014-08-29 | 2015-08-28 | Construction machinery with skew material bucket rear |
| CN201510543216.7A Expired - Fee Related CN105386391B (en) | 2014-08-29 | 2015-08-28 | Building machinery with skew hopper rear wall |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520664550.3U Withdrawn - After Issue CN205024572U (en) | 2014-08-29 | 2015-08-28 | Construction machinery with skew material bucket rear |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US20160060823A1 (en) |
| EP (1) | EP2990530B1 (en) |
| JP (1) | JP6106230B2 (en) |
| CN (2) | CN205024572U (en) |
| BR (1) | BR102015020588A2 (en) |
| DE (1) | DE202014007084U1 (en) |
| PL (1) | PL2990530T3 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202014007084U1 (en) * | 2014-08-29 | 2015-12-04 | Joseph Vögele AG | Construction machine with staggered bunker back walls |
| DE102016010474A1 (en) * | 2015-09-07 | 2017-03-09 | Dynapac Gmbh | Road construction machine, in particular road paver or feeder |
| US9481966B2 (en) * | 2015-10-20 | 2016-11-01 | Caterpillar Paving Products Inc. | Hopper assembly for paving machines |
| DE102016006187B4 (en) * | 2016-05-18 | 2023-10-12 | Bomag Gmbh | Paver or feeder with material retention device with overload protection and method for protecting a material retention device |
| DE102016006530B4 (en) * | 2016-05-27 | 2023-11-16 | Bomag Gmbh | Road construction machine of the paver or feeder type |
| DE102018000576B4 (en) * | 2017-02-03 | 2022-11-10 | Bomag Gmbh | Road finisher with viewing opening in the material bunker |
| US11441276B2 (en) * | 2020-03-02 | 2022-09-13 | Caterpillar Paving Products Inc. | Machine and material supply system associated with machine |
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- 2015-08-19 JP JP2015161814A patent/JP6106230B2/en not_active Expired - Fee Related
- 2015-08-26 BR BR102015020588A patent/BR102015020588A2/en not_active Application Discontinuation
- 2015-08-28 CN CN201520664550.3U patent/CN205024572U/en not_active Withdrawn - After Issue
- 2015-08-28 CN CN201510543216.7A patent/CN105386391B/en not_active Expired - Fee Related
- 2015-08-28 US US14/839,221 patent/US20160060823A1/en not_active Abandoned
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|---|---|---|---|---|
| CN205024572U (en) * | 2014-08-29 | 2016-02-10 | 约瑟夫福格勒公司 | Construction machinery with skew material bucket rear |
Also Published As
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|---|---|
| CN205024572U (en) | 2016-02-10 |
| JP6106230B2 (en) | 2017-03-29 |
| CN105386391A (en) | 2016-03-09 |
| DE202014007084U1 (en) | 2015-12-04 |
| EP2990530A1 (en) | 2016-03-02 |
| PL2990530T3 (en) | 2017-10-31 |
| JP2016050479A (en) | 2016-04-11 |
| BR102015020588A2 (en) | 2016-03-01 |
| US20190093292A1 (en) | 2019-03-28 |
| EP2990530B1 (en) | 2017-05-03 |
| US20160060823A1 (en) | 2016-03-03 |
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