EP1775385B1 - Winterdienststreuvorrichtung - Google Patents

Winterdienststreuvorrichtung Download PDF

Info

Publication number
EP1775385B1
EP1775385B1 EP05022390.8A EP05022390A EP1775385B1 EP 1775385 B1 EP1775385 B1 EP 1775385B1 EP 05022390 A EP05022390 A EP 05022390A EP 1775385 B1 EP1775385 B1 EP 1775385B1
Authority
EP
European Patent Office
Prior art keywords
spreading
sliding surface
rotation axis
grit
spreading disk
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.)
Active
Application number
EP05022390.8A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1775385A1 (de
Inventor
Richard-Peter Seidl
Reinhold Otto Dankwart
Anton Welte
Karl-Rudolf Schmidt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kuepper Weisser GmbH
Original Assignee
Kuepper Weisser GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kuepper Weisser GmbH filed Critical Kuepper Weisser GmbH
Priority to DK05022390.8T priority Critical patent/DK1775385T3/en
Priority to EP05022390.8A priority patent/EP1775385B1/de
Priority to NO20064501A priority patent/NO340596B1/no
Priority to JP2006280466A priority patent/JP5006004B2/ja
Publication of EP1775385A1 publication Critical patent/EP1775385A1/de
Application granted granted Critical
Publication of EP1775385B1 publication Critical patent/EP1775385B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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 present invention relates to a winter service spreading device used in winter service spreading vehicles for spreading brine moistened with road salt.
  • Such a scattering device is for example from the EP 1433 902 A2 and comprises a spreading plate, which is rotatable about a generally vertically oriented axis of rotation, and a sliding surface, which can be formed as a downpipe but also as a slide and usually over which the road salt is fed to the spreading plate from a road salt reservoir.
  • the road salt falls due to gravity by a subsequent to the sliding surface mouthpiece on the spreading plate.
  • the mouthpiece is directed radially inwards towards the center of the spreading disc where the road salt hits a central cone. Due to the rotation of the spreading plate, the road salt is then thrown off in a substantially horizontal direction from the spreading plate and distributed in this way on the road surface to be sprinkled.
  • the spreading plate has distributed over the circumference radially aligned throwing blades, which detect the supplied road salt and accelerate in the circumferential direction of the spreading plate, whereby the road salt is thrown off radially from the spreading plate due to the centrifugal force.
  • the conical surface is provided with deep, radially extending notches which grasp the road salt in a manner similar to the throwing blades and accordingly accelerate circumferentially.
  • the deep notches also have the disadvantageous effect that the road salt is detected uncontrollably, so that the scattering pattern of scattered on the road surface road salt can vary accordingly. Therefore, spreading discs are used whose central cones have a smooth surface. But even that of smooth conical surfaces Road salt falling back on the spreading plate is not always evenly distributed.
  • a salt or sand scattering device is known in which the outlet end of the mouthpiece from which the scattering substance falls on the spreading plate is directed away from the spreading plate axis of rotation and has a very steep angle of inclination, or with respect to the vertical spreading plate axis of rotation, a very slight inclination.
  • a mineral fertilizer broadcaster is known in which the outlet end also points away from the spreading plate axis of rotation, but the angle of inclination relative to the vertical axis of rotation is steeper and is somewhere between 20 ° and 30 °.
  • Object of the present invention is to improve a winter service scattering device with respect to a uniform supply of a scattering material or in particular a scattering brine mixture to the spreading plate.
  • the mouthpiece is now aligned so that its outlet end, from which the road salt falls by gravity on the spreading plate, points away from the central region about the axis of rotation of the spreading plate.
  • the scattering material is thus fed to the scattering plate in the discharge direction.
  • the outlet end of the mouthpiece is preferably directed radially outward relative to the axis of rotation.
  • the outlet end of the mouthpiece is arranged relative to the kegelaber Formation of the scattering plate so that when perpendicularly arranged axis of rotation of the skinning plate by gravity falling from the outlet end strontium strikes the conical surface.
  • the rotary drive for the turntable is preferably realized by means of a motor offset from the axis of rotation and coupled to the axis of rotation via a gear. This creates space in the center of the spreader plate for the mouthpiece.
  • the inner surface of the mouthpiece preferably has an inclination angle of 20 ° -60 °, more preferably between 30 ° and 45 °, in particular approximately 35 ° -40 °, relative to the axis of rotation of the spreading plate at the outlet end.
  • the spreading material slips open the inside of the mouthpiece and is bundled, so that a targeted supply of this mixture to the spreading plate is possible.
  • the flat angle of the Mund Swissaustrittsendes is of particular importance for cornering, because while conventional mouthpieces, which is usually a very steep angle of inclination of z. B.
  • the scattering material is not returned to the middle of the slide by means of the flatly inclined mouthpiece, this has two consequences when cornering, both of which have an effect on the roadway spreading pattern.
  • the scattering material is forced radially outwards in a vertical mouthpiece in the above-mentioned manner, thereby impinging on the spreading plate at a different location than when driving straight ahead.
  • the spreading material slips down the sliding surface as a relatively wide spreading material band and is oriented, when traveling straight ahead, generally tangentially to the axis of rotation of the spreading disk.
  • the spread pattern does not reach as far to the left, as set on the device side. Therefore, the measure is important to keep the gliding surface sliding grit band even when cornering in a central position.
  • the flat-inclined mouthpiece serves this purpose.
  • the bundling and exact scattering brine feed to the spreading plate can be further optimized if, at least over a certain distance, the cross section of the mouthpiece tapers conically in the direction of the outlet end of the mouthpiece. But even with constant cross-sectional shape can be achieved good results.
  • the inner surface of the mouthpiece extends arcuately in a direction parallel to the Streustoffloiscardi cross section of the mouthpiece, that is in a cross section which coincides with the axis of rotation or parallel thereto.
  • the inner surface can be provided at the outlet end of the mouthpiece at a vertically arranged axis of rotation inclined to the horizontal more inclined than the conical surface of the spreading plate.
  • a particular aspect of the invention relates to the uniform supply of a scattering agent-brine mixture to the spreading plate.
  • road salt is often moistened when it is spread. It is assumed that with moistened salt the tau effect of the salt starts faster and the flying properties of the road salt are positively influenced.
  • a moistening of the road salt can lead long before spreading to clumping the road salt still in the reservoir, whereby the spreading would be much more difficult. Humidification therefore takes place essentially only at the moment of the scattering process.
  • the road salt and the sols used to moisten the road salt are carried in separate containers on a winter service vehicle and mixed together only at the time of actual spreading by the two components are supplied to the rotating spreading plate targeted in a narrow limited area separately.
  • a scattering brine mixture at the upper end of the sliding surface formed by the downpipe or the chute in addition to a Streustoffzu slaughter further provided a liquid supply such that with her in vertically aligned Rotary axis of the spreading plate, a liquid film on the inclined sliding surface can be generated.
  • the brine supply is carried out differently than in the annular nozzle, preferably directly to the lower wall of the inclined downpipe or the inclined chute, so that the liquid film can form on the sliding surface.
  • On an annular chamber around the downpipe around can then be dispensed with, so that exposure to the brine supply in cornering can be excluded.
  • the supply of the road salt to the sliding surface is preferably carried out at a point at which the brine film has already formed.
  • the liquid feed line and the scattering material feed device are arranged in such a way that a scattering-off stream fed by the scattering-material feed device, due to gravity, strikes the liquid film produced on the sliding surface. The scattering material thus falls on the film, is carried away by this and moistened it.
  • the angle of inclination of the sliding surface to the axis of rotation of the scattering plate may be between 5 ° and 40 ° and is preferably between 10 ° and 30 °, more preferably about 20 °, to a mixing of the scattering substance with the brine with simultaneous slippage of the scattering material on the sliding surface to reach.
  • An inclination of about 20 ° seems to be a suitable angle of inclination for most scattering materials.
  • the length of the sliding surface can therefore be between 300 mm and 1500 mm.
  • the liquid feed line ends directly at the sliding surface in order to allow as laminar introduction of the brine as possible without much spraying.
  • the liquid line is directed obliquely with its feed end to the sliding surface, so that the escaping from the feed end brine is deflected only slightly when it hits the sliding surface.
  • the angle of inclination between the sliding surface of the downpipe or the chute and the supply end of the liquid supply line is preferably a maximum of 40 °. Because the sliding surface is to the axis of rotation, as mentioned, preferably inclined between 5 ° and 40 °, in particular between 10 ° and 30 °.
  • the supply line is preferably at an angle to the sliding surface of 45 ° or less, for example 20 °.
  • the feed end of the liquid feed line may have a discharge cross-section which is oriented at least partially obliquely relative to the feed direction.
  • the obliquely oriented outlet cross-section can be achieved by chamfering the feed end at a corresponding angle, for example, the aforementioned 20 °, wherein the chamfer should not extend over the entire diameter of the liquid supply, as a sufficient passage for the brine supply between the supply line and the sliding surface must remain.
  • This passage cross-section can be between 5 and 30 mm, preferably between 15 and 20 mm.
  • the scattering material supply device with which the spreading material preferably, as mentioned, strikes the brine film at a location below the liquid supply line, preferably lies opposite the sliding surface. Any centrifugal forces then act in the same way on the liquid film as on the scattering substance flowing out of the scattering material feed device, so that the scattering material in any case strikes the liquid film.
  • the Streustoffzu melt Sketzu glass
  • the Streustoffzu melt preferably falls due to gravity on the sliding surface.
  • Such a delivery arc focuses the scattering fluid flow toward the liquid film on the sliding surface.
  • the feed sheet preferably extends in a plane parallel to or with the axis of rotation of the scattering plate and further preferably has a tapering in the direction of the sliding surface cross-section.
  • the feed sheet may terminate immediately below a spreading means conveying device, so that without further facilities, except, for example, a - assigned to the Streustoff make worn - damper for Streustoffmengenregultechnik, the scattering material falls directly from the Streustoff occasion worn in the feed.
  • the scattering material entry end of the feed sheet is oriented so steeply or vertically that scattered material conveyed by the scattering material conveyor falls vertically into the feed sheet due to gravity.
  • the mouthpiece is inclined at the lower end of the sliding surface in a direction opposite to the sliding surface and is arranged such that over the sliding surface slipping scattering of the bottom end of the sliding surface meets an inner surface of the mouthpiece and is redirected from there in the other direction to the outlet end of the mouthpiece. From the outlet end of the mouthpiece of mixed with brine scattering material then falls on the spreading plate. Through this reversal of direction, the scattering material and brine are intensively mixed again before they collectively reach the spreading plate.
  • the point of impact of the scattering agent / brine mixture falling from the sliding surface on the inner surface of the mouthpiece is preferably at least 200 mm from the outlet end of the mouthpiece, in particular at least 230 mm thereof, in order to achieve the desired bundling and residual mixing. That is, the imaginary extension of the sliding surface intersects the inner surface of the mouthpiece at a distance of at least 200 mm or 230 mm from the exit end of the mouthpiece.
  • Figure 1 shows a Winterdienststreuvorraum invention for spreading a road salt-brine mixture.
  • the device may be an integral part of a winter service vehicle or form part of a corresponding winter service litter attachment for truck beds.
  • scattering material S from a scattered foam reservoir, not shown, by means of a suitable conveying device, for example a conveyor belt or a screw conveyor, fed through a feed channel 1 to the upper end of a downpipe assembly 2, 3, 4.
  • a suitable conveying device for example a conveyor belt or a screw conveyor
  • the scattering substance exits and falls onto a scattering distributor in the form of a rotating about a rotation axis 5 scattering plate 6, of which the scattering material S is dropped by centrifugal force approximately in the horizontal direction.
  • the middle drop tube 3 of the downpipe assembly 2, 3, 4 may be telescopically designed to adapt the device to different gritting vehicles can.
  • the length of this drop tube 3 should be between 300 mm and 1500 mm, in order to provide a sufficiently long sliding surface for the scattering substance S and to be mixed with the scattering material S liquid F or brine, as will be explained below.
  • the inclination of the middle drop tube 3 may be greater or less than shown in FIG.
  • An angle of inclination relative to the axis of rotation 5 of the scattering plate 6 should be between 5 ° and 40 °, preferably between 10 ° and 30 °, particularly preferably at 20 °.
  • the angle of inclination influences the residence time of the scattering substance S on the sliding surface 7 of the drop tube 3 and thus the time available for the mixing of the scattering substance S with the brine F.
  • the supply of the brine F takes place at an upper end of the drop tube 3 directly on the sliding surface 7 such that on the sliding surface 7, a liquid film forms so that the brine F thus laminar flows down the sliding surface 7.
  • Serves a tubular fluid supply line 8 the supply end 9 terminates directly at the sliding surface.
  • the feed end 9 of the liquid line 8 is directed obliquely on the sliding surface 7. In the illustrated embodiment, this feed direction is approximately parallel to the axis of rotation 5 of the spreading plate. 6
  • the inlet end 9 of the fluid line 8 is partially bevelled on the side facing the sliding surface 7.
  • the remaining Drucheriesquerrough for the brine F between the sliding surface 7 and the supply line 8 is then about 15 - 20 mm, preferably at least between 5 and 30 mm.
  • the delivery rates of the road salt S and the brine F are automatically determined and set and depend on the driving speed of the scattering vehicle, the spread width set by the spreading plate speed and the desired spreading density.
  • the liquid supply line 8 is accordingly connected via a pump P to a brine reservoir R, out of which the brine F is pumped into the downpipe 3.
  • the downcomer arrangement 2, 3, 4 has in addition to the downpipe 3 at the upper end of the downpipe 3 a downcomer 2 and at the lower end of the downer 3, a mouthpiece 4, of which the downcomer sheet 2 may optionally be omitted, but in combination with the downpipe 3 (or slide) and the mouthpiece 4 promotes a uniform mixing of the scattering substance S with the brine F.
  • the basic function of the downpipe bend 2 is to guide the scattering material S at a defined point on the sliding surface 7, which below the feed end 9 of the liquid supply line 8 is located, preferably at a point at which a laminar liquid film has already formed on the sliding surface 7.
  • the outlet opening 2a of the downcomer sheet 2 lies overall below the inlet end 9, so that no or as little as possible brine can spray into the downcomer sheet 2 and can there lead to caking of the scattering material S.
  • a more specific function of the downcomer sheet is to ensure that even when turning the entire downcomer assembly 2, 3, 4 (including scattering plate 6) by means of a pivoting mechanism about the axis of rotation 5 of the spreading plate 6 relative to the stationary feed channel 1 of the scattering material S always at the same place on the Sliding surface 7 of the drop tube 3 impinges. This would not be the case if the scattering material would fall directly from the feed channel 1 into the drop tube 3.
  • the outlet opening 2a of the downcomer sheet 2 is arranged opposite to the sliding surface 7.
  • the downcomer sheet 2 lies in a plane parallel to or preferably with the axis of rotation 5 of the spreading disc 6 and ends with its upper end below the feed channel 1 such that the conveyed scattering material S gravitationally falls vertically into the downcomer sheet 2.
  • the downcomer arch 2 tapers conically toward its exit end 2a, d. H. its diameter decreases accordingly and the curvature of the spreading material S leading wall of the downcomer sheet 2 increases accordingly.
  • the scattering material S is bundled and impinges on the sliding surface 7 of the drop tube 3 at a defined location.
  • the mouthpiece 4 Through the mouthpiece 4 at the lower end of the downpipe 3, the scattering substance-brine mixture is deflected again, here in particular in a direction opposite to the downcomer direction. Accordingly, the mouthpiece 4, like the drop tube sheet 2, runs in a plane parallel to or preferably with the axis of rotation 5 of the spreading disc 6.
  • the mouthpiece 4 can be formed as an integral part of the drop tube 3 (or chute), but is preferably designed as a separate part. which in particular can be adjustable in its inclination.
  • the scattering brine mixture impinges on an inner surface 4a of the mouthpiece 4 at a location 4b which is at a distance of at least 200 mm, preferably more than 230 mm, from the outlet end 4c of the mouthpiece 4. This distance allows the scattering agent-brine mixture again, after it was vortexed on impact at the point 4b, to further mix and in particular centrally bundle before it falls from the outlet end 4c on the spreading plate 6.
  • the inner surface 4a of the mouthpiece 4 therefore has an angle of inclination between 20 ° and 60 °, preferably about 35 ° -40 °, relative to the axis of rotation 5 at the outlet end 4c.
  • the inner surface 4a of the mouthpiece 4 is arcuate and tapers in this embodiment conically towards its outlet end 4c. As with the downpipe 2, this conical taper serves to concentrate the litter-brine mixture. A constant cross-sectional profile is also possible.
  • the scattering plate 6 has a central, provided here with deep notches conical surface 11.
  • the inclination of the inner surface 4 a of the mouthpiece 4 at the outlet end 4 c relative to the axis of rotation 5 of the spreading plate 6 compared to the inclination of the conical surface 11 is selected so that the from the mouthpiece 4 emerging scattering brine mixture is detected by the conical surface 11, although the outlet end 4c of the mouthpiece 4 facing away from the axis of rotation 5.
  • the drive A for the spreading plate 6 is laterally offset relative to the axis of rotation 5 of the spreading plate 6 and a gear 13, which in the illustrated embodiment is a belt or chain hoist but also z. B. may be a gear transmission or other transmission, coupled to the spreading plate 6 in a driving manner.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Nozzles (AREA)
  • Fertilizers (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
  • Water Treatment By Sorption (AREA)
EP05022390.8A 2005-10-13 2005-10-13 Winterdienststreuvorrichtung Active EP1775385B1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DK05022390.8T DK1775385T3 (en) 2005-10-13 2005-10-13 Spreading device for winter service
EP05022390.8A EP1775385B1 (de) 2005-10-13 2005-10-13 Winterdienststreuvorrichtung
NO20064501A NO340596B1 (no) 2005-10-13 2006-10-04 Strøapparat for vintervedlikehold
JP2006280466A JP5006004B2 (ja) 2005-10-13 2006-10-13 冬季散布サービス装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05022390.8A EP1775385B1 (de) 2005-10-13 2005-10-13 Winterdienststreuvorrichtung

Publications (2)

Publication Number Publication Date
EP1775385A1 EP1775385A1 (de) 2007-04-18
EP1775385B1 true EP1775385B1 (de) 2016-06-29

Family

ID=35717599

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05022390.8A Active EP1775385B1 (de) 2005-10-13 2005-10-13 Winterdienststreuvorrichtung

Country Status (4)

Country Link
EP (1) EP1775385B1 (enrdf_load_stackoverflow)
JP (1) JP5006004B2 (enrdf_load_stackoverflow)
DK (1) DK1775385T3 (enrdf_load_stackoverflow)
NO (1) NO340596B1 (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1775386A1 (de) * 2005-10-13 2007-04-18 Küpper-Weisser GmbH Winterdienststreuvorrichtung
CN101837896B (zh) * 2009-03-20 2012-07-18 天津百利阳光环保设备有限公司 多功能融雪剂上料设备
DE102011085241A1 (de) * 2011-10-26 2013-05-02 Hamm Ag Streuvorrichtung, insbesondere zum Ausbringen von Streusplitt
CN103662748B (zh) * 2013-12-10 2016-01-20 长沙中联重科环卫机械有限公司 匀料装置
CN115852787B (zh) * 2022-12-23 2025-04-04 陈良 鹅卵石铺装设备及使用方法
GB2624285B (en) * 2023-09-15 2024-12-04 Econ Engineering Ltd Distributor apparatus

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH382790A (de) 1961-01-13 1964-10-15 Kofel Ferdinand Fahrzeug zum Streuen von körnigem Gut
DE1299013B (de) * 1967-12-16 1969-07-10 Beilhack Maschf Martin Verfahren zum Streuen von Feuchtsalz
DE10261058B4 (de) * 2002-12-24 2018-04-26 Küpper-Weisser GmbH Streustoffaustragvorrichtung
DD208008A1 (de) 1981-10-09 1984-03-21 Jaeschke Hans Juergen Duengerzufuehrung fuer mineralduengerstreuer
DE3726946A1 (de) * 1987-08-13 1989-02-23 Schmidt Alfred Ing Gmbh Streufahrzeug
DE3924647A1 (de) * 1989-07-26 1991-01-31 Schmidt Alfred Ing Gmbh Streuvorrichtung
DE3937675A1 (de) 1989-11-13 1991-05-23 Kuepper Weisser Gmbh Streuvorrichtung zum ausstreuen angefeuchteter granulate
JP3218005B2 (ja) * 1998-02-03 2001-10-15 範多機械株式会社 凍結防止剤散布車における凍結防止剤と溶液との混合装置
DE10142113A1 (de) 2001-08-30 2003-03-20 Anton Lindner Sprühkasten
DE10328913B3 (de) * 2003-06-26 2005-03-24 Schmidt Holding Gmbh Streugerät

Also Published As

Publication number Publication date
JP2007107376A (ja) 2007-04-26
JP5006004B2 (ja) 2012-08-22
NO20064501L (no) 2007-04-16
DK1775385T3 (en) 2016-11-28
EP1775385A1 (de) 2007-04-18
NO340596B1 (no) 2017-05-15

Similar Documents

Publication Publication Date Title
DE102012105081A1 (de) Verteilaggregat für körniges Gut, insbesondere Säaggregat
DE3937675C2 (enrdf_load_stackoverflow)
EP1775385B1 (de) Winterdienststreuvorrichtung
EP1775387B1 (de) Winterdienststreuvorrichtung
EP0490208B1 (de) Streuteller für Winterdienst-Streugeräte
DE3544060A1 (de) Streuvorrichtung mit fluessigkeitszufuhr zum ausstreuen angefeuchteter granulate
DE10261058B4 (de) Streustoffaustragvorrichtung
EP0435979B1 (de) Streuvorrichtung
CH640588A5 (de) Vorrichtung zum bestreuen von verkehrsflaechen mit streugut, z.b. salz, calzium, harnstoff, splitt oder sand.
EP1775386A1 (de) Winterdienststreuvorrichtung
WO2012167874A1 (de) Streugerät
DE3016031C2 (de) Verfahren zum Beleimen von Spänen, Fasern o.dgl. lignozellulosehaltigen Teilchen und Beleimmaschine zur Durchführung des Verfahrens
DE3050355A1 (de) Streuvorrichtung fuer granulierte und fluessige taustoffe
DE1940922C3 (de) Kunstdüngerstreuer
DE3207603A1 (de) Perlstreugeraet
DE3616995A1 (de) Trockentrommel als teil einer trocken- und mischanlage zur herstellung von asphaltheissmischgut fuer fahrbahndecken od. dgl.
DE19606548A1 (de) Streugerät für Winterdienst-Streufahrzeuge
WO2005124029A1 (de) Streustoffaustragvorrichtung
EP1424449B1 (de) Streuvorrichtung mit Streustoffanfeuchtungsvorrichtung
DE3924656C1 (enrdf_load_stackoverflow)
DE2435431C2 (de) Verfahren zum Aufteilen einer zähen oder pastösen Flüssigkeit in einzelne aufeinanderfolgende Portionen
DE4429188A1 (de) Streuvorrichtung und Streuverfahren für granuliertes und flüssiges Streugut
EP0593996A1 (de) Streuvorrichtung mit Flüssigkeitszufuhr für Winterstrassendienst
CH680229A5 (enrdf_load_stackoverflow)
DE19933647A1 (de) Vorrichtung zum Verteilen von angefeuchtetem Streugut

Legal Events

Date Code Title Description
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

17P Request for examination filed

Effective date: 20061025

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20080819

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20160115

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK 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: AT

Ref legal event code: REF

Ref document number: 809220

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160715

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502005015266

Country of ref document: DE

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

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: 20160629

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: 20160629

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

Effective date: 20161124

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

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: 20160629

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: 20160629

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: 20160930

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: ISLER AND PEDRAZZINI AG, CH

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

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: 20160629

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: 20160629

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: 20161029

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: 20160629

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: 20160629

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

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: 20161031

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20161031

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: 20160629

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: 20160629

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502005015266

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

26N No opposition filed

Effective date: 20170330

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20161013

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

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: 20161013

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502005015266

Country of ref document: DE

Representative=s name: KLUNKER IP PATENTANWAELTE PARTG MBB, DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

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: 20160929

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: 20160629

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20161013

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

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: 20161013

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20161031

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: 20160629

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: 20051013

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: 20160629

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: 20160629

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20221021

Year of fee payment: 18

Ref country code: FR

Payment date: 20221020

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20221031

Year of fee payment: 18

Ref country code: DK

Payment date: 20221021

Year of fee payment: 18

Ref country code: DE

Payment date: 20221216

Year of fee payment: 18

Ref country code: AT

Payment date: 20221018

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20221027

Year of fee payment: 18

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230522

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502005015266

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

Effective date: 20231031

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20231101

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 809220

Country of ref document: AT

Kind code of ref document: T

Effective date: 20231013

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20231031

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20231101

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 NON-PAYMENT OF DUE FEES

Effective date: 20231013

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20231101

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20231031

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20240501

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20231031

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20231013

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 NON-PAYMENT OF DUE FEES

Effective date: 20231031

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 NON-PAYMENT OF DUE FEES

Effective date: 20231031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20231013

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20231013