WO2019192983A1 - Vertikalförderer - Google Patents
Vertikalförderer Download PDFInfo
- Publication number
- WO2019192983A1 WO2019192983A1 PCT/EP2019/058238 EP2019058238W WO2019192983A1 WO 2019192983 A1 WO2019192983 A1 WO 2019192983A1 EP 2019058238 W EP2019058238 W EP 2019058238W WO 2019192983 A1 WO2019192983 A1 WO 2019192983A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- support
- conveyor belt
- vertical
- rollers
- conveyor
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
- B65G47/56—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices to or from inclined or vertical conveyor sections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/12—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
- B65G17/126—Bucket elevators
Definitions
- the subject invention relates to a vertical conveyor with an endless conveyor belt on the distributed in the longitudinal direction of the conveyor belt on both sides a plurality of support rollers are rotatably mounted, wherein the support rollers for guiding the conveyor belt along a conveying path at least partially roll on support elements.
- Continuous conveyors for example conveyor belts
- an endless conveyor belt is guided over deflecting rollers, wherein a multiplicity of carrier rollers are usually arranged between the two deflecting rollers in order to support the conveyor belt, either the upper belt and possibly also the lower belt.
- the upper belt usually refers to the part of the conveyor belt on which the material to be conveyed comes to rest, while the lower belt usually designates the part of the conveyor belt in the region of the return.
- At least one deflection roller each is arranged in a loading station and in an unloading station, between which the material is conveyed.
- a vertical conveyor is known, with a conveyor belt to which a plurality of support members for receiving a conveyed material is attached.
- the conveyor belt itself consists of a number of tension members and a number of guide cables and is guided over a number of deflection pulleys and guide pulleys. Due to the sometimes very long length of the conveyor belt in the vertical area, a horizontal deflection (in this direction, the conveyor belt has virtually no rigidity) is possible and problematic. This can lead to vibrations of the conveyor belt and the conveyor belt can also touch parts of the shaft in which it is arranged, which can lead to damage to the conveyor belt or the shaft.
- conveyed material can fall out of the conveyor belt and fall down in the shaft, which could also lead to damage and plant shutdowns.
- guide pulleys and a guide housing are therefore provided in EP 1 102 715 B1 in order to avoid horizontal deflection of the conveyor belt.
- This object is achieved according to the invention in that in each case a number of vertical support elements are arranged in a vertical conveying region of the vertical conveyor on both sides of the upper belt and / or the lower belt of the conveyor belt, that adjacent first and second carrying rollers on the conveyor belt are offset by a transverse offset are arranged offset to each other and the first and second idlers on the number of supporting elements Rolling elements, so that the conveyor belt deflects in the vertical conveyor section during the rolling of the first and second support rollers on the number of support elements in the direction of the transverse offset and thereby presses the first and second support roller against the number of support element.
- a vertical support element is arranged on each of the two sides and the first and second offset support rollers roll on this one support element. This requires only a single support element on both sides.
- a first and a second vertical support element are arranged on both sides, so that by the deflection of the conveyor belt, the first support rollers roll only on the first support member and roll the second support rollers only on the second support member.
- the distance between the at least two support elements in the direction of the transverse offset is preferably greater than the diameter of the running surfaces of the first and second staggered carrier rollers in order to prevent a carrying roller from being clamped between the two support elements.
- further support rollers are arranged between the adjacent first and second support rollers, which are arranged between the offset first and second support rollers.
- This can be achieved in the design with two support elements per side that these other support rollers in the vertical conveyor section do not roll on support elements, which reduces the wear of these support rollers.
- the diameter of the running surfaces of the other carrying rollers is different, preferably smaller, than the diameter of the running surfaces of the first and second carrying rollers arranged mutually offset.
- each n-th support roller can be arranged offset by the transverse offset, with which the staggered support rollers can be realized very easily sen.
- a expansion frame is preferably provided when using support cables as support elements, which widens two support cables from the distance to a greater distance.
- the expansion frame can also guide the support cables to a larger track width.
- FIG. 5 shows a view of the vertical conveyor section of the vertical conveyor with inven tion according to leadership by supporting elements
- FIG. 10 shows an embodiment of the guide with a support element per side.
- a vertical conveyor 1 shows an exemplary application of a vertical conveyor 1 according to the invention in a mine.
- a loading station 2 is provided, at which conveyed material to be conveyed, for example bulk material, is loaded onto the circulating endless conveyor belt 4 of the vertical conveyor 1.
- conveyed loaded on the conveyor belt 4 is irrelevant to the invention.
- an unloading station 3 is provided, at which the conveyed material is unloaded by the conveyor belt 4.
- the first height level and the second height level essentially results in the height difference that has to be overcome with the vertical conveyor 1.
- the endless conveyor belt 4 runs between loading station 2 and unloading station 3, for which a first reversing roller 5 is arranged in the region of the loading station 2 and a second reversing roller 6 in the region of the unloading station 3 over which the conveyor belt 4 runs. At least one of the reversing rollers 5, 6 is driven in a well-known manner to circulate the conveyor belt 4 in a circle.
- the conveying direction of the vertical conveyor that is, from bottom to top or vice versa, but in itself arbitrary and depends only on the direction of rotation of the drive. Likewise either only in the upper belt 1 1 or simultaneously conveyed in the upper flange 11 and the lower flange 12. This can also be changed as needed.
- deflection rollers 7 and / or deflection areas 8 are usually provided in order to adapt the orientation of the endless conveyor belt 4 to the requirements.
- the conveyor belt 4 is slightly inclined upward in the region of the loading station 2.
- a deflection region 8 the transition into a vertical conveying section 9 takes place, in which the upper belt 1 1 of the conveyor belt 4 runs substantially vertically.
- a new deflection of the upper belt 11 of the conveyor belt 4 takes place in a substantially horizontal orientation.
- the lower flange 12 of the conveyor belt 4 is preferably returned substantially parallel to the upper flange 11.
- the guidance of the conveyor belt 4 along the entire conveyor line can also be designed differently, but at least one vertical conveyor section 9 is present in the vertical conveyor 1.
- vertical with regard to the orientation of the conveyor belt 4 in the vertical conveyor section 9 is not strictly understood to be vertical.
- the conveyor belt 4 can basically also be inclined at a certain angle relative to a vertical. In the case of the desired very large height differences of a few hundred meters, however, every degree of inclination of the conveyor belt 4 can mean a necessary widening of the vertical conveyor section 9 by a few meters. If the vertical conveyor section 9 is drilled, this would significantly increase the drilling costs.
- the vertical conveyor section 9 itself can also be inclined relative to a vertical but also at an angle, whereby the cross-sectional area of the vertical conveyor section 9 could be kept small again despite the conveyor belt 4 oriented obliquely.
- production limits are also set here. For example, the drilling technology limit is approximately 70 ° skew.
- vertical is understood to mean an orientation of the conveyor belt 4 of ⁇ 20 ° about the vertical.
- FIG. 2 shows a cross section through the conveyor belt 4 is shown.
- a plurality of transverse bars 20 are provided, which protrude beyond the width of the conveyor belt 4 and at the axial ends of which a carrier roller 21 is rotatably mounted.
- Running surfaces 23 of the support rollers 21 run on support elements 22, such as ropes, pipes, rods, rails, etc., from, which are provided along the conveying path of the vertical conveyor 1. The axial distance between the running surfaces 23 determines the track width W of the carrier rollers 21, which of course coincides with the carrier track width of the carrier elements 22.
- boundary walls 24 are arranged on both sides, which protrude from the conveyor belt 4 to a channel-shaped receptacle for the To create conveyed goods.
- the boundary walls 24 are preferably designed so that they allow a certain longitudinal extension or bending, for example as known well edges or with slots spaced in the longitudinal direction.
- turning stations 10 are provided for this purpose, which can be designed as described in EP 1 338 531 B1, and which rotate the conveyor belt 4 in the longitudinal direction by 180 °.
- a multiplicity of dividing walls 25 can be provided between the boundary walls 24 distributed over the length of the conveyor belt 4 on the side of the boundary walls 24 in order to be able to hold the conveyed material in the vertical conveyor section 9.
- the conveyor belt 4 for receiving the conveyed material can also be designed differently.
- FIG. 3 shows a detailed view of the area of the unloading station 3.
- the drive 13 can be seen, which drives the reversing roller 6.
- a plurality of support rollers 14 are arranged arcuately to support the conveyor belt 4 over a large area and thus the load on the filled with conveyed top chord 1 1 of the conveyor belt 4 to reduce.
- the lower flange 12 can be deflected after a turn by 180 ° via a simple guide roller 7 in the vertical conveyor section 9.
- the deflection region 8 is designed, for example, with curved tubes 15 as support elements 22, which are arranged on a stationary structure, wherein the support rollers 21 of the conveyor belt 4 roll in the deflection region 8 on the bent tubes 15.
- a support element 22 preferably several support rollers 21 should roll on a support element 22 at the same time. Otherwise, further support elements 22 are indicated, on which the carrying rollers 21 of the conveyor belt 4 roll in the loading station 2.
- each support element 31 is arranged, which is aligned substantially vertically ( ⁇ 20 ° about the vertical).
- the support element 31 may be a rigid structural part, such as a pipe, a rail, a rod, etc., or may also be designed as a tensioned rope.
- two support elements 31, 32 are arranged substantially vertically ( ⁇ 20 ° about the vertical) along the conveyor belt 4 on each side of the conveyor belt 4, as will be explained with reference to FIGS. 5 to 9.
- a first support element 31 and a second support element 32 are arranged vertically on both sides (seen in the longitudinal direction x) for the upper flange 11 and the lower flange 12.
- the axial spacing of the support elements 31, 32 on the two sides in the transverse direction y (transverse to the longitudinal direction x) preferably corresponds to the track width W of the roller carriers 21 on the conveyor belt 4.
- two support rollers 2T, 2T 'adjacent to the conveyor belt 4 in the longitudinal direction x are offset relative to one another in a vertical direction z (normal to the longitudinal direction x and to the transverse direction y) by a transverse offset V, as shown in FIG.
- distributed support rollers 4 are arranged offset to one another over the entire length of the conveyor belt 4.
- the transverse offset V between two adjacent support rollers 2T, 2T 'need not always be the same.
- the vertical direction z is substantially normal to the surface of the conveyor belt 4.
- the track width of the two support elements 31, 32, and thus also the track width of the assigned staggered support rollers 2T, 21 ", need not be the same.
- the distance S between two support elements 31, 32 on one side of the conveyor belt 4 is preferably greater than the diameter D ', D "of the running surfaces 23 of the offset carrying rollers 2T, 21" of the conveyor belt 4.
- the diameters D ', D “of the running surfaces of the support rollers 2T, 21" are preferably the same, but may also be different.
- FIG. 6 shows the conditions greatly exaggerated.
- the lateral transverse offset V usually ranges from 1 to 50 cm. Of course, this also depends on the size of the conveyor belt 4, since, of course, a larger transverse offset V can also be realized on a larger conveyor belt 4.
- the transverse offset V must be so great that there is sufficient pretensioning of the conveyor belt 4 in the direction of the support elements 31, 21 in order to ensure reliable guidance.
- the distance between two adjacent staggered support rollers 2T, 21 "can be varied depending on the requirement. Typical distances are in the range of 5 to 200m.
- This transverse offset V does not interfere with the movement of the conveyor belt 4 in the conveying direction, not even in the conveyor sections away from the vertical conveyor section 9 or in deflecting areas 8. With such guidance of the conveyor belt 4, vertical differences in the area of overcome a few hundred meters.
- the immediately adjacent carrying rollers 2T, 21 "on the conveyor belt 4 could each be offset by a transverse offset V from each other. However, this is not absolutely necessary for the guidance of the conveyor belt 4 in the vertical conveyor section 9.
- the side (in the direction of the transverse offset V) between the two staggered support rollers 2T, 21" are arranged , as shown in Fig.7a.
- These support rollers 21 would not be in contact with the support elements 31, 32 in the vertical conveyor section 9, which would reduce the wear of these support rollers 21 in the vertical conveyor section 9.
- These further carrying rollers 21 could also have a different diameter D of the running surface, preferably a smaller diameter, than the diameters D ', D "of the mutually offset roller conveyors 2T, 21".
- the diameter D of the further roller bearings 21 should be smaller than the distance S between two support elements 31, 32.
- the staggered support rollers 2T, 21 "could also have a different track width than the other carrier rollers 21 arranged therebetween.
- the conveyor belt 4 away from the vertical conveyor section 9 would preferably only be guided on the further carrier rollers 21 and not on the staggered support rollers 2T, 21 ".
- the diameter D of the support rollers 21 could even be greater than the distance S between two support members 31, 32nd
- every n-th carrier roller 21 ", with n> 3, could be offset by a transverse offset V compared to other carrier rollers 2T, as shown in FIG. In this case, there are no other carrying rollers 21 in between.
- the track width W of the carrier rollers 2T, 21 " would also preferably, but not necessarily, the same.
- the same effect can also be achieved with only one support element 31, as will be described with reference to FIG.
- only one support element 31 is arranged on each side of the conveyor belt 4.
- the support rollers 2T, 21 "on the conveyor belt 4 are again offset by a transverse offset V to each other.
- the transverse offset V the conveyor belt 4 is deflected again and again a secure guidance is achieved by pressing the support rollers 2T, 21 "against the support element 31.
- additional carrying rollers 21 can be arranged between the staggered carrying rollers 2T, 21 ", as already described above with reference to FIG.
- An embodiment as described with FIG. 7b is naturally also conceivable.
- the staggered support rollers 2T, 21 " can again have different track widths, like other carrier rollers 21, just as the diameters D, D ', D" can be the same or different.
- the information on the transverse offset V and the number of other support rollers 21 apply in the same way in this embodiment.
- the conveyor belt 4 would preferably be supported on the associated support elements 22 by all existing carrier rollers 21, 2T, 21 " which reduces the load on the individual support rollers 21, 2T, 21 ". If the staggered idlers 2, 21 "a other gauge have as the other support rollers 21 in between, then the support would preferably be carried out tion only with the other support rollers 21.
- the staggered support rollers 2T, 21 "on the conveyor belt 4 in the longitudinal direction x could be arranged at a distance of about 50m. In between, for example, five other carrying rollers 21 may be provided.
- an upper guy frame 40 is arranged, on which the ends of the rope-shaped support elements 31, 32 guyed who the.
- corresponding clamping devices for the support members 31, 32 may be provided.
- the conveyor belt 4 must be decoupled from the guidance of the support elements 31, 32.
- an expansion frame 41 can be arranged, which brings the support elements 31, 32 from the distance S in the vertical conveyor section 9 to a greater distance S '.
- the expansion frame 41 can further divide the support elements 31, 32 on the two sides also laterally of the track width W in the transverse direction y (as can be seen, for example, in FIG.
- a widening frame 41 is arranged on each side of the För dergurtes 4 respectively.
- the support rollers 2T, 21 "are decoupled from the support elements 31, 32 and all the support rollers 21, 2T, 21" are subsequently coupled with support elements 22 in the other conveyor sections of the conveyor track.
- a turning station 10 is provided, such as at the outgoing bottom chord 12 of the conveyor belt 4, then the conveyor belt 4 in the Wen tion 10 course out in it and the support members 31, 32 are then brought to the distance S and to the correct gauge W.
- a corresponding expansion frame 41 may be provided.
- the lower end of the vertical conveyor section 9, as shown in Figure 9, is of course also designed.
- a lower guy frame 50 is provided on which the opposite ends of the rope-shaped support elements 31, 32 are braced.
- corresponding clamping devices for the support members 31, 32 can be seen before, usually a jig up or down is sufficient.
- a Aufweitrahmen 51 is provided to decouple the support rollers 2 T, 21 "at the end of the vertical conveyor section 9 of the support members 31, 32.
- one such expansion frame 51 is arranged on each side of the conveyor belt 4.
- the support elements 31, 32 are brought to the correct distance S and to the correct track width W only after the deflection region 8, for which purpose a corresponding expansion frame 51 can again be provided.
- the coupling and decoupling of the support rollers 21, 2T, 2T 'of the conveyor belt 4 takes place at star ren support members 31, 32, of course, in an analogous manner. Again, if necessary, the distance S, and possibly the track W, changed accordingly to the support rollers 21, 2T, 2T 'with the support members 31, 32 to couple or decouple.
- a significant advantage of this embodiment of a vertical conveyor section 9 is that in the vertical conveyor section 9 no maintenance parts must be arranged. This makes it possible to perform the vertical conveyor section 9 with a very small cross-section ren, which significantly reduces the cost of producing the vertical conveyor section 9.
- the support elements 31, 32 are to be arranged in the vertical conveyor section 9, for example by leaving ropes which are arranged on the upper guy frame 40 in the depth and at the lower guy frame 50, which is accessible.
- the installation of rigid support members 31, 32 in verti cal conveyor section 9 can be easily accomplished.
- the conveyor belt 4 can also simply be lowered or pulled upwards, with the existing guidance by the carrying rollers 21, 2T, 21 ", support elements 22 and support elements 31, 32 ensuring that the conveyor belt 4 can be securely threaded ,
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Belt Conveyors (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MX2020010419A MX2020010419A (es) | 2018-04-04 | 2019-04-02 | Transportadora vertical. |
AU2019248760A AU2019248760B2 (en) | 2018-04-04 | 2019-04-02 | Vertical conveyor |
RU2020135522A RU2747609C1 (ru) | 2018-04-04 | 2019-04-02 | Вертикальный конвейер |
CN201980023139.9A CN111936399B (zh) | 2018-04-04 | 2019-04-02 | 垂直式输送器 |
CA3095969A CA3095969C (en) | 2018-04-04 | 2019-04-02 | Vertical conveyor |
ZA2020/06707A ZA202006707B (en) | 2018-04-04 | 2020-10-28 | Vertical conveyor |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA50275/2018 | 2018-04-04 | ||
ATA50275/2018A AT520651B1 (de) | 2018-04-04 | 2018-04-04 | Vertikalförderer |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2019192983A1 true WO2019192983A1 (de) | 2019-10-10 |
Family
ID=66182492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2019/058238 WO2019192983A1 (de) | 2018-04-04 | 2019-04-02 | Vertikalförderer |
Country Status (8)
Country | Link |
---|---|
CN (1) | CN111936399B (de) |
AT (1) | AT520651B1 (de) |
AU (1) | AU2019248760B2 (de) |
CA (1) | CA3095969C (de) |
MX (1) | MX2020010419A (de) |
RU (1) | RU2747609C1 (de) |
WO (1) | WO2019192983A1 (de) |
ZA (1) | ZA202006707B (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112830162B (zh) * | 2020-12-31 | 2023-07-28 | 贵州九鼎新能源科技开发有限公司 | 托盘式原材料运输装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR414558A (fr) * | 1910-04-07 | 1910-09-06 | Drevdal Et Binoche Soc | Élévateur à godets |
BE844844A (fr) * | 1976-08-03 | 1977-02-03 | Transporteur a godets | |
GB2257680A (en) * | 1991-07-03 | 1993-01-20 | Gutehoffnungshuette Man | Conveying equipment. |
WO1997041052A1 (en) * | 1996-05-02 | 1997-11-06 | Long-Airdox Company | Vertical belt conveyor system |
EP1102715A1 (de) * | 1998-08-03 | 2001-05-30 | Svedala Industri (Deutschland) GmbH | Stetig wirkendes seilfördermittel für die steile und vorzugsweise vertikale förderung von schüttgütern und fliessenden medien bei grossen förderhöhen |
EP1338531A1 (de) * | 2002-02-21 | 2003-08-27 | Innova Patent GmbH | Anlage zur Förderung von Schüttgütern |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2833394A (en) * | 1953-11-12 | 1958-05-06 | Cordis Nat | Dual-belt elevator for poultry feeds |
AU1661076A (en) * | 1976-08-05 | 1978-02-09 | Babcock Moxey Ltd | Bucket conveyor |
NL8500101A (nl) * | 1985-01-17 | 1986-08-18 | Weimar Nv | Plateautransporteur. |
US5904238A (en) * | 1996-08-08 | 1999-05-18 | Kabushiki Kaisha Iseki Kaihatsu Koki | Duel belt conveyor system |
JP4173151B2 (ja) * | 2005-05-23 | 2008-10-29 | 株式会社椿本チエイン | コンベヤチェーン |
FR2986219B1 (fr) * | 2012-02-01 | 2014-03-21 | Sidel Participations | Convoyeur a chaine deformable entre une configuration etiree et une configuration compactee |
CN102976038B (zh) * | 2012-11-19 | 2015-02-11 | 无锡华能表面处理有限公司 | 滚涂机工件传动机架 |
CN203158742U (zh) * | 2013-02-20 | 2013-08-28 | 志圣科技(广州)有限公司 | 一种输送网网偏自动调整机构 |
CN204297533U (zh) * | 2014-12-01 | 2015-04-29 | 邹爱峰 | 西林瓶蛇形轨道输送装置 |
-
2018
- 2018-04-04 AT ATA50275/2018A patent/AT520651B1/de not_active IP Right Cessation
-
2019
- 2019-04-02 CN CN201980023139.9A patent/CN111936399B/zh active Active
- 2019-04-02 MX MX2020010419A patent/MX2020010419A/es unknown
- 2019-04-02 WO PCT/EP2019/058238 patent/WO2019192983A1/de active Application Filing
- 2019-04-02 CA CA3095969A patent/CA3095969C/en active Active
- 2019-04-02 AU AU2019248760A patent/AU2019248760B2/en active Active
- 2019-04-02 RU RU2020135522A patent/RU2747609C1/ru active
-
2020
- 2020-10-28 ZA ZA2020/06707A patent/ZA202006707B/en unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR414558A (fr) * | 1910-04-07 | 1910-09-06 | Drevdal Et Binoche Soc | Élévateur à godets |
BE844844A (fr) * | 1976-08-03 | 1977-02-03 | Transporteur a godets | |
GB2257680A (en) * | 1991-07-03 | 1993-01-20 | Gutehoffnungshuette Man | Conveying equipment. |
WO1997041052A1 (en) * | 1996-05-02 | 1997-11-06 | Long-Airdox Company | Vertical belt conveyor system |
EP1102715A1 (de) * | 1998-08-03 | 2001-05-30 | Svedala Industri (Deutschland) GmbH | Stetig wirkendes seilfördermittel für die steile und vorzugsweise vertikale förderung von schüttgütern und fliessenden medien bei grossen förderhöhen |
EP1338531A1 (de) * | 2002-02-21 | 2003-08-27 | Innova Patent GmbH | Anlage zur Förderung von Schüttgütern |
Also Published As
Publication number | Publication date |
---|---|
CA3095969C (en) | 2022-10-11 |
AT520651B1 (de) | 2019-06-15 |
CN111936399B (zh) | 2022-02-18 |
AU2019248760B2 (en) | 2021-08-19 |
RU2747609C1 (ru) | 2021-05-11 |
ZA202006707B (en) | 2024-03-27 |
AT520651A4 (de) | 2019-06-15 |
MX2020010419A (es) | 2021-01-15 |
AU2019248760A1 (en) | 2020-10-29 |
CA3095969A1 (en) | 2019-10-10 |
CN111936399A (zh) | 2020-11-13 |
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