WO1985002831A1 - Conveyor, particularly formed for grain-shaped material - Google Patents

Conveyor, particularly formed for grain-shaped material Download PDF

Info

Publication number
WO1985002831A1
WO1985002831A1 PCT/SE1984/000143 SE8400143W WO8502831A1 WO 1985002831 A1 WO1985002831 A1 WO 1985002831A1 SE 8400143 W SE8400143 W SE 8400143W WO 8502831 A1 WO8502831 A1 WO 8502831A1
Authority
WO
WIPO (PCT)
Prior art keywords
belt
conveyor
housing
dog
profiles
Prior art date
Application number
PCT/SE1984/000143
Other languages
French (fr)
Inventor
Sixten GJERVALDSÄTER
Original Assignee
Gjervaldsaeter Sixten
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 Gjervaldsaeter Sixten filed Critical Gjervaldsaeter Sixten
Priority to DE8484901826T priority Critical patent/DE3474807D1/en
Priority to AT84901826T priority patent/ATE38201T1/en
Priority to DK610584A priority patent/DK152029C/en
Priority to NO845161A priority patent/NO157776C/en
Publication of WO1985002831A1 publication Critical patent/WO1985002831A1/en

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
    • B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
    • B65G19/14—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors for moving bulk material in closed conduits, e.g. tubes
    • B65G19/16—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors for moving bulk material in closed conduits, e.g. tubes the impellers being elements having an area substantially smaller than that of the conduit cross-section
    • 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
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/04—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration the load being carried on the lower run of the endless surface
    • 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
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/04—Bulk

Definitions

  • the present invention relates to a conveyor having for its effective operation devided material flows, consisting of a housing; an inlet to the housing for the material to be con ⁇ veyed; a driven endless belt arranged within said housing; dog profiles fixed transversely on the outside of the belt spaced apart from each other; and. at least one outlet from the con ⁇ veyor for said material.
  • OMPI conveyor of the kind mentioned in the introductory paragraph which is silent and requires very low power and which can be driven with a comparatively high speed (at least 3 times highe speed than a chain conveyor) during a long period with maximum transport of grain-*shaped material such as corns, fodder-flowe etc.
  • a comparatively high speed at least 3 times highe speed than a chain conveyor
  • Fig. 1 is a vertical section through a conveyor according to the invention
  • Fig. 2 shows the conveyor from above
  • Fig. 3 is a side view illustrating a portion of a belt having transverse dog profiles
  • Fig. 4 illustrates a section through a belt and transverse dog profile
  • Fig. 5 shows in larger scale an exemplified fastening of a dog profile
  • Fig. 6 is a section along line VI-VI in Fig. 1;
  • Fig. 7 is a section along line VII-VII in Fig. 1 ;
  • Fig. 8 is a section along line VIII-VIII in Fig. 1;
  • Fig. 9 illustrates .a portion of the conveyor provided with a distributor
  • Fig. 10 illustrates a portion of the conveyor provided with a modified distributor
  • Fig. 11 illustrates in a view corresponding to Fig. 1 an alter native construction of a conveyor according- to the in- vention
  • Fig. 12 illustrates in a view corresponding to Fig. 1 still another construction of a -conveyor.
  • a housing or trough 30 is at oppo site ends provided with shafts 31, 32, on which pulley wheels 33, 34 are mounted. One of the pulleys is driven and the other runs freely.
  • a belt 35 having a width adapted in relation to
  • the housing has transverse dog profiles 36 fixed to its oute surface.
  • the dog profiles form interspaces 37 between the bel and the bottom of the housing 38.
  • An inlet 39 feeds the mate ⁇ rial over a distributor 40 (see Fig. 8) passed the upper belt part, so that the material is collected on the bottom of the housing as well as up onto the upper surface of the lower bel part.
  • Two separate material flows are established in. the con ⁇ veying direction, arrow 41, one flow fed by means of the dog profiles along the bottom of the housing and in the inter- spaces 37 and the other flow 43 fed on the upper surface of the lower belt part.
  • a distributor 42 arranged at chosen posi tion and preferably just ahead of outlet 45 feeds the material 43 away from the belt and downwardly through gaps 44 between the belt and the side walls of the housing, so that a common material flow is formed which is conveyed along the bottom of the housing towards the outlet 45.
  • the upper part of the belt is supported by a support plate 46 fastened to the side walls of the housing, or rolls 46b, the shafts of which are journall in the side walls of the housing.
  • the shaft 31 is mounted in bearings which are adjustable in the longitudinal direction of the housing.
  • the shaft 32 is mounted in bearings and can be driveable by means of a motor with reduction gear.
  • the dog profiles have, as best shown in Fig. 3, inclined surfaces 47.
  • Semi-circular shaped deflector 48 guides the waste material 49 at the drive end and this material is brought back to the opposite end of the housing, where a semi-circular deflector 50 can be arranged. .
  • a brush or scrape device 51 can be positioned immediately ahead of the drive pulley 34 in order to clean the belt.
  • the belt with its low weight and the dogs made of material having low friction qualities afford a conveyor with very low effect demand.
  • Figs 3 and.4 show in larger scale a belt 35 provided with dog profiles 36.
  • the belt can be made of rubber or any other appro
  • OMPI priate material homogeneous or perforated with small holes or close-meshed.
  • An appropriate belt may consist of rubber belt reinforced with synthetic material or steel-wires having inconsiderable elongation upon loading.
  • the dog profiles 36 can be made of steel, wood, rubber or synthetic material and have a cross section for instance as shown in Fig. 3.
  • the width of the dog profiles is adapted with appropriate clearance to the side walls of the housing. For instance each tenth dog can be wider than the remaining dogs for guiding the belt against the side walls of the housing and be provided with brushes or scrapes for cleaning the bottom of the housing.
  • Fig. 5 shows in larger scale a particularly appropriate way of fastening the dog profiles 36 to the belt 35 by means of a dipped screw 52, nut 53 and dish-formed washer 54.
  • Fig. 6 shows a section along the line VI-VI in Fig. 1 and shows the pulley 33 with its shaft 31 journalled in e.g. plates moveably arranged outside the side walls of the housing.
  • the pulley can have a smooth or bombarded surface and be made of steel, wood or some other material.
  • Fig. 7 shows a section along the line VII-VII in Fig. 1 and shows the drive pulley and the drive shaft journalled for instance outside the side walls of the housing.
  • the drive pulley can be smooth or bombarded and the drive surface can be friction coated, transversely slotted or have some other friction-promoting form. It can be made of steel, wood or some other material.
  • Fig. 8 shows a section along the line VIII-VIII in Fig. 1 and shows a distributor 40 in the inlet 39 to the conveyor in order to guide the material laterally of the upper belt.part.
  • the distributor can preferably be made of steel or some other ma ⁇ terial and be fastened to the front and back walls of the inlet
  • Fig. 9 shows one embodiment of a guide means 42 for laterally guiding the material on the upper surface of the lower belt part.
  • This guiding means can be made of steel or some other material and be fastened to the side walls of the housing.
  • Fig. 10 shows a modified guide means which is openable for letting through the material flow 43 (Fig. 1), if desired.
  • the sides 55 of said guide means are pivoted to back flanks 56 and .opening-closing takes preferably place by means of air pressure cylinders.
  • Fig. 11 illustrates an alternative construction, in which the material 57 is fed into the housing at the inlet 58 and is conveyed by the upper part of the belt and the dog profiles 36 along an upper plate 59 fixed to the housing.
  • the plate extends almost up to the pulley 33, where the material by means of the semi-circular deflector 50 and the force of gra ⁇ vity falls down to the bottom 38 of the housing and is con ⁇ veyed towards an outlet 45 in accordance with the conveyor according to Figs 1 and 2.
  • material falls down onto the upper surface of the lower belt part and is. removed from the belt part by means of guide means 42 in the same manner as in the conveyor shown in Figs.1 and 2.
  • Fig. 12 illustrates an alternative construction. At large pulleys the belt has from the pulleys a small angle downwardly. These angles are established by a bent guide plate 60 made of steel or some other material.
  • a belt can have a width corresponding to the width between the side walls of the housing and the gaps or openings 44 can then be formed for instance by widening the side walls outwardly at appropriate positions.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Belt Conveyors (AREA)
  • Framework For Endless Conveyors (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Seasonings (AREA)
  • Drying Of Solid Materials (AREA)
  • Pusher Or Impeller Conveyors (AREA)

Abstract

A conveyor having divided material flows for its effective operation. When conveying corns or other grain-shaped materials it is desireable to do this quietly and with a low effect. This has been achieved by the present invention by a conveyor consisting of a housing (30), in which an endless belt (35) with adapted width is arranged so that a portion (43) of the material is conveyed on the upper surface of the lower part of the belt. Dog profiles (36) are transversely fixed to the belt and the profiles are arranged and designed to form an interspace (37) between the belt and the bottom (38) of the housing, in which interspace the remainder of the material supplied to the conveyor is conveyed by the dog profiles. Means (42) is arranged for removal of the material flow (43) on the upper surface of the lower part of the belt and transmit said material to common transport.

Description

CONVEYOR, PARTICULARLY FORMED FOR GRAIN-SHAPED MATERIAL
The present invention relates to a conveyor having for its effective operation devided material flows, consisting of a housing; an inlet to the housing for the material to be con¬ veyed; a driven endless belt arranged within said housing; dog profiles fixed transversely on the outside of the belt spaced apart from each other; and. at least one outlet from the con¬ veyor for said material.
It is since long time ago known to convey grain-shaped mate- rial, for instance corns and the like, along a trough by means of an endless chain driven by a chain wheel, to which chain dog wings are fixed projecting outwardly from both sides of the chain. The dog wings run in the trough and convey the ma¬ terial therein. The chain only allows slow running action and is very heavy and expensive. Only- for its own transport over
30% of the total effect supplied to the conveyor is required. From a milieu point of view the chain conveyor is disturbing with considerable noice.
It is also known to, instead of a.chain, use one or several wire ropes running in parallel, to which cross rods are fixed by means of some clamping method. The drive takes place by means of drive wheels having recesses for cross rods or clamp devices. The conveying method only allows slow speed with large weight of conveyed material per trough length and ex¬ pensive supporting construction.
It is also known to have, instead of chain and wire ropes, a belt having V-formed cross section and provided with trans- verse rods. The drive takes place by means of drive wheels having a V-formed groove adapted to the belt. Such a conveyor driven with very high belt velocities implies complicated strength problems with accompanying unsafety in operation.
It is an object of the present -invention to provide an endless
OMPI conveyor of the kind mentioned in the introductory paragraph which is silent and requires very low power and which can be driven with a comparatively high speed (at least 3 times highe speed than a chain conveyor) during a long period with maximum transport of grain-*shaped material such as corns, fodder-flowe etc. To achieve this the invention is characterized as stated in the following claims.
The invention is described more in detail with reference to the enclosed drawings illustrating some embodiments, in which:
Fig. 1 is a vertical section through a conveyor according to the invention; Fig. 2 shows the conveyor from above; Fig. 3 is a side view illustrating a portion of a belt having transverse dog profiles;
Fig. 4 illustrates a section through a belt and transverse dog profile;
Fig. 5 shows in larger scale an exemplified fastening of a dog profile;
Fig. 6 is a section along line VI-VI in Fig. 1;
Fig. 7 is a section along line VII-VII in Fig. 1 ;
Fig. 8 is a section along line VIII-VIII in Fig. 1;
Fig. 9 illustrates .a portion of the conveyor provided with a distributor;
Fig. 10 illustrates a portion of the conveyor provided with a modified distributor;
Fig. 11 illustrates in a view corresponding to Fig. 1 an alter native construction of a conveyor according- to the in- vention;
Fig. 12 illustrates in a view corresponding to Fig. 1 still another construction of a -conveyor.
As appears from Figs 1 and 2 a housing or trough 30 is at oppo site ends provided with shafts 31, 32, on which pulley wheels 33, 34 are mounted. One of the pulleys is driven and the other runs freely. A belt 35 having a width adapted in relation to
O PI the housing, has transverse dog profiles 36 fixed to its oute surface. The dog profiles form interspaces 37 between the bel and the bottom of the housing 38. An inlet 39 feeds the mate¬ rial over a distributor 40 (see Fig. 8) passed the upper belt part, so that the material is collected on the bottom of the housing as well as up onto the upper surface of the lower bel part. Two separate material flows are established in. the con¬ veying direction, arrow 41, one flow fed by means of the dog profiles along the bottom of the housing and in the inter- spaces 37 and the other flow 43 fed on the upper surface of the lower belt part. A distributor 42, arranged at chosen posi tion and preferably just ahead of outlet 45 feeds the material 43 away from the belt and downwardly through gaps 44 between the belt and the side walls of the housing, so that a common material flow is formed which is conveyed along the bottom of the housing towards the outlet 45. The upper part of the belt is supported by a support plate 46 fastened to the side walls of the housing, or rolls 46b, the shafts of which are journall in the side walls of the housing. The shaft 31 is mounted in bearings which are adjustable in the longitudinal direction of the housing. The shaft 32 is mounted in bearings and can be driveable by means of a motor with reduction gear. In order to avoid that large quantities of material-waste will be transferred to the drive end, the dog profiles have, as best shown in Fig. 3, inclined surfaces 47. Semi-circular shaped deflector 48 guides the waste material 49 at the drive end and this material is brought back to the opposite end of the housing, where a semi-circular deflector 50 can be arranged. .
A brush or scrape device 51 can be positioned immediately ahead of the drive pulley 34 in order to clean the belt.
It should be realized, that the belt with its low weight and the dogs made of material having low friction qualities afford a conveyor with very low effect demand.
Figs 3 and.4 show in larger scale a belt 35 provided with dog profiles 36. The belt can be made of rubber or any other appro
OMPI priate material, homogeneous or perforated with small holes or close-meshed. An appropriate belt may consist of rubber belt reinforced with synthetic material or steel-wires having inconsiderable elongation upon loading. The dog profiles 36 can be made of steel, wood, rubber or synthetic material and have a cross section for instance as shown in Fig. 3. The width of the dog profiles is adapted with appropriate clearance to the side walls of the housing. For instance each tenth dog can be wider than the remaining dogs for guiding the belt against the side walls of the housing and be provided with brushes or scrapes for cleaning the bottom of the housing.
Moreover, it can be appropriate to form both ends of the dog profiles closed.
Fig. 5 shows in larger scale a particularly appropriate way of fastening the dog profiles 36 to the belt 35 by means of a dipped screw 52, nut 53 and dish-formed washer 54.
Fig. 6 shows a section along the line VI-VI in Fig. 1 and shows the pulley 33 with its shaft 31 journalled in e.g. plates moveably arranged outside the side walls of the housing. The pulley can have a smooth or bombarded surface and be made of steel, wood or some other material.
Fig. 7 shows a section along the line VII-VII in Fig. 1 and shows the drive pulley and the drive shaft journalled for instance outside the side walls of the housing. The drive pulley can be smooth or bombarded and the drive surface can be friction coated, transversely slotted or have some other friction-promoting form. It can be made of steel, wood or some other material.
Fig. 8 shows a section along the line VIII-VIII in Fig. 1 and shows a distributor 40 in the inlet 39 to the conveyor in order to guide the material laterally of the upper belt.part. The distributor can preferably be made of steel or some other ma¬ terial and be fastened to the front and back walls of the inlet Fig. 9 shows one embodiment of a guide means 42 for laterally guiding the material on the upper surface of the lower belt part. This guiding means can be made of steel or some other material and be fastened to the side walls of the housing.
Fig. 10 shows a modified guide means which is openable for letting through the material flow 43 (Fig. 1), if desired. The sides 55 of said guide means are pivoted to back flanks 56 and .opening-closing takes preferably place by means of air pressure cylinders.
Fig. 11 illustrates an alternative construction, in which the material 57 is fed into the housing at the inlet 58 and is conveyed by the upper part of the belt and the dog profiles 36 along an upper plate 59 fixed to the housing. The plate extends almost up to the pulley 33, where the material by means of the semi-circular deflector 50 and the force of gra¬ vity falls down to the bottom 38 of the housing and is con¬ veyed towards an outlet 45 in accordance with the conveyor according to Figs 1 and 2. At the pulley 33 material falls down onto the upper surface of the lower belt part and is. removed from the belt part by means of guide means 42 in the same manner as in the conveyor shown in Figs.1 and 2.
Fig. 12 illustrates an alternative construction. At large pulleys the belt has from the pulleys a small angle downwardly. These angles are established by a bent guide plate 60 made of steel or some other material.
The invention is not limited to the embodiments described above and shown on the drawings, but can be varied in diffe¬ rent ways within the scope of the following claims. For in¬ stance a belt can have a width corresponding to the width between the side walls of the housing and the gaps or openings 44 can then be formed for instance by widening the side walls outwardly at appropriate positions.

Claims

C L I S
1. Conveyor operating with devided material flows, particu¬ larly for feeding grain-shaped material, comprising a housing (30) ; an inlet (39, 58) to the housing for the material to be con¬ veyed; a driven endless belt (35) arranged within the housing; dog profiles (36) fixed substantially transversely on the outer side of the belt (35) spaced apart from each other; and an outlet (45) from the conveyor for the fed material, c h a r a c t e r i z e d b y said belt having a width adapted in relation to the side walls of the housing (30) for forming at least one gap opening (44) between the belt and the side walls; means (40) for supplying a portion of the material to the upper surface of the lower part of the belt (35) for conveying a material flow (43) along this surface; means (40) for supplying the remainder of the material supplied to the conveyor to interspaces (37) formed by the dog profiles (36) between the belt (35) and the bottom (38) of the housing (30) for conveying a material flow along the bottom in the interspaces; and means (42) for removal of the material conveyed on the upper surface of the lower part of the belt (35) through said gap opening (44) to said material flow conveyed along the bottom (38) of the housing (30) .
2. A conveyor according to claim 1, c h a r a c t e r i z e d i n that said gap opening (44) extends along substantially the whole length of the lower part of the belt (35)' at least on one side thereof.
3. A conveyor according to -claim 1 or 2, c h a r a c t e ¬ r i z e d i n that the conveyor inlet (39) is provided -with a distributor (40) formed for guiding the material supp¬ lied to the conveyor outside and passed the upper part of the belt (35) .
4. A conveyor according to any of the preceding claims, c h a r a c t e r i z e d i n that the dog profiles (36) are provided with surfaces (47) inclined outwardly in relation to the belt (35) .
5. A conveyor according to any of the preceding claims, c h a r a c t e r i z e d b y deflector means (48) arranged at the belt end downstreams of the conveyor outlet for coope¬ rating with the dog profiles (36) for conveying by the dog profiles waste material (49) towards the opposite belt end.
6. A conveyor according to any of the preceding claims, c h a r a c t e r i z e d i n that the dog profiles (36) are fixed to the belt (35) by means substantially flush with the inner surface of the belt (35) .
7. A conveyor according to any of the preceding claims, c h a r a c t e r i z e d , i n that some of the dog pro¬ files (36) have larger transverse length than the other dog profiles.
8. A conveyor according to any of the preceding claims, c h a r a c t e r i z e d i n that said means (42) for removal of the material (43) conveyed on the upper surface of the lower part of the belt (35) is formed openable for allowing feeding through said means (42) of said material (43) .
9. A conveyor according to any of the preceding claims, c h a r a c t e r i z e d i n that the upper part of the belt (35) and the dog profiles (36) convey a material flow (57) along at least a portion of the upper surface of said upper part.
PCT/SE1984/000143 1983-12-21 1984-04-13 Conveyor, particularly formed for grain-shaped material WO1985002831A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE8484901826T DE3474807D1 (en) 1983-12-21 1984-04-13 Conveyor, particularly formed for grain-shaped material
AT84901826T ATE38201T1 (en) 1983-12-21 1984-04-13 CONVEYOR BELT, ESPECIALLY FOR CEREAL MATERIALS.
DK610584A DK152029C (en) 1983-12-21 1984-12-19 TRANSPORTERS CONSTRUCTED TO TRANSPORT SUPPLYED MATERIAL IN DIVIDED MATERIALS
NO845161A NO157776C (en) 1983-12-21 1984-12-21 TRANSPORTERS, SPECIFICALLY FOR CARRIAGE OF CORN SHAPED MATERIAL.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8307059-9 1983-12-21
SE8307059A SE436122B (en) 1983-12-21 1983-12-21 DEVICE FOR ATTACHING CARRIERS TO A TRANSPORT BELT

Publications (1)

Publication Number Publication Date
WO1985002831A1 true WO1985002831A1 (en) 1985-07-04

Family

ID=20353825

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1984/000143 WO1985002831A1 (en) 1983-12-21 1984-04-13 Conveyor, particularly formed for grain-shaped material

Country Status (8)

Country Link
EP (1) EP0197919B1 (en)
JP (1) JPS61500962A (en)
AU (1) AU570045B2 (en)
CA (1) CA1225353A (en)
DE (1) DE3474807D1 (en)
DK (1) DK152029C (en)
SE (1) SE436122B (en)
WO (1) WO1985002831A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021003168A1 (en) * 2019-07-02 2021-01-07 Monsanto Technology Llc Plant product harvesting machine feederhouse

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19731685A1 (en) * 1997-07-23 1999-01-28 Karl Beck Gmbh & Co Kg Food distributing device for feeding cattle inside byre
JP2002369614A (en) * 2001-06-15 2002-12-24 Yanmar Agricult Equip Co Ltd Combine harvester
CN102219105A (en) * 2010-04-16 2011-10-19 中粮集团有限公司 Conveying device
CN102975240A (en) * 2012-11-07 2013-03-20 蒋克红 Scrap collecting device
WO2021193933A1 (en) * 2020-03-27 2021-09-30 東レ株式会社 Flight conveyor device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE805255C (en) * 1948-12-23 1951-05-10 Bernhard Beumer Steep conveyor with carriers
FR1067258A (en) * 1952-11-28 1954-06-14 Improvement in feed systems for individual bunkers for foundry sand or similar materials
US3219173A (en) * 1962-08-13 1965-11-23 James Baker Conveyors Ltd Conveyors
CA1045073A (en) * 1976-04-06 1978-12-26 Kaiser Resources Ltd. Wet belt conveyor
GB2064461A (en) * 1979-01-18 1981-06-17 Cehave Nv Chain conveyor
CH624359A5 (en) * 1977-12-14 1981-07-31 Buehler Ag Geb
DK146531B (en) * 1980-03-17 1983-10-31 Sn Eng As TRANSPORTATION FOR TRANSPORTATION OF RELATIONSHIP LARGE LODGE

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE805255C (en) * 1948-12-23 1951-05-10 Bernhard Beumer Steep conveyor with carriers
FR1067258A (en) * 1952-11-28 1954-06-14 Improvement in feed systems for individual bunkers for foundry sand or similar materials
US3219173A (en) * 1962-08-13 1965-11-23 James Baker Conveyors Ltd Conveyors
CA1045073A (en) * 1976-04-06 1978-12-26 Kaiser Resources Ltd. Wet belt conveyor
CH624359A5 (en) * 1977-12-14 1981-07-31 Buehler Ag Geb
GB2064461A (en) * 1979-01-18 1981-06-17 Cehave Nv Chain conveyor
DK146531B (en) * 1980-03-17 1983-10-31 Sn Eng As TRANSPORTATION FOR TRANSPORTATION OF RELATIONSHIP LARGE LODGE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021003168A1 (en) * 2019-07-02 2021-01-07 Monsanto Technology Llc Plant product harvesting machine feederhouse
US11771006B2 (en) 2019-07-02 2023-10-03 Monsanto Technology Llc Plant product harvesting machine feederhouse

Also Published As

Publication number Publication date
DK610584D0 (en) 1984-12-19
DK152029B (en) 1988-01-25
AU2867484A (en) 1985-07-12
DK610584A (en) 1985-07-04
CA1225353A (en) 1987-08-11
SE8307059D0 (en) 1983-12-21
EP0197919B1 (en) 1988-10-26
AU570045B2 (en) 1988-03-03
DE3474807D1 (en) 1988-12-01
SE8307059L (en) 1984-10-28
SE436122B (en) 1984-11-12
DK152029C (en) 1988-07-18
EP0197919A1 (en) 1986-10-22
JPS61500962A (en) 1986-05-15

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