GB2045190A - Bottom discharge device - Google Patents

Bottom discharge device

Info

Publication number
GB2045190A
GB2045190A GB8015882A GB8015882A GB2045190A GB 2045190 A GB2045190 A GB 2045190A GB 8015882 A GB8015882 A GB 8015882A GB 8015882 A GB8015882 A GB 8015882A GB 2045190 A GB2045190 A GB 2045190A
Authority
GB
United Kingdom
Prior art keywords
edges
doors
bottom discharge
discharge
discharge device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GB8015882A
Other versions
GB2045190B (en
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.)
LUOSSAVAARA KIIRUNA-VAARA AB
Luossavaara Kiirunavaara AB LKAB
Original Assignee
LUOSSAVAARA KIIRUNA-VAARA AB
Luossavaara Kiirunavaara AB LKAB
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 LUOSSAVAARA KIIRUNA-VAARA AB, Luossavaara Kiirunavaara AB LKAB filed Critical LUOSSAVAARA KIIRUNA-VAARA AB
Publication of GB2045190A publication Critical patent/GB2045190A/en
Application granted granted Critical
Publication of GB2045190B publication Critical patent/GB2045190B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/54—Gates or closures
    • B65D90/62—Gates or closures having closure members movable out of the plane of the opening
    • B65D90/623—Gates or closures having closure members movable out of the plane of the opening having a rotational motion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B60P1/56—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading the load-transporting element having bottom discharging openings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D7/00—Hopper cars
    • B61D7/14—Adaptations of hopper elements to railways
    • B61D7/16—Closure elements for discharge openings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D7/00—Hopper cars
    • B61D7/14—Adaptations of hopper elements to railways
    • B61D7/16—Closure elements for discharge openings
    • B61D7/24—Opening or closing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Refuse-Collection Vehicles (AREA)
  • Loading Or Unloading Of Vehicles (AREA)
  • Storage Of Harvested Produce (AREA)
  • Coating Apparatus (AREA)

Abstract

Bottom discharge device (2), especially for vehicles (1), which preferably are intended to transport dry fine-grained material. In known vehicles of this kind problems arise by leakage of the transported material through the discharge doors. The material being finely distributed and dry, dust is formed which is very inconvenient from several aspects. The present invention has the object to produce a bottom discharge device (2) where leakage of material has been eliminated. This is achieved in that the bottom discharge doors (9) from above abut the edges of the discharge opening. The edges of the discharge opening preferably are provided with sealing strips (17a, 17b), against which the edges of the doors sealingly abut. The transported material pressing down the doors against the edges of the opening, the device is self-sealing.
GB8015882A 1978-09-20 1979-09-19 Bottom discharge device Expired GB2045190B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7809874A SE417080B (en) 1978-09-20 1978-09-20 BOTTOM REMOVAL, SPECIAL FOR CARRIERS

Publications (2)

Publication Number Publication Date
GB2045190A true GB2045190A (en) 1980-10-29
GB2045190B GB2045190B (en) 1983-03-09

Family

ID=20335875

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8015882A Expired GB2045190B (en) 1978-09-20 1979-09-19 Bottom discharge device

Country Status (11)

Country Link
JP (1) JPS55500815A (en)
AU (1) AU537738B2 (en)
BR (1) BR7908825A (en)
DE (1) DE2953158A1 (en)
FR (1) FR2436731A1 (en)
GB (1) GB2045190B (en)
IN (1) IN153519B (en)
IT (1) IT1123261B (en)
PT (1) PT70184A (en)
SE (1) SE417080B (en)
WO (1) WO1980000691A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1260752B (en) * 1992-06-29 1996-04-22 TANKER FOR THE TRANSPORT OF BULK MATERIAL
CN102897481B (en) * 2012-09-27 2016-01-20 北京万向新元科技股份有限公司 Suspension bucket and utilize the method for this suspension bucket convey materials
DE102015101572A1 (en) * 2015-02-04 2016-08-04 Horsch Maschinen Gmbh Pneumatic seed drill
CN111121578A (en) * 2019-12-12 2020-05-08 梁荣 Horizontal explosion-proof tank door body and horizontal explosion-proof tank of high security
CN116697820B (en) * 2023-06-30 2024-06-28 江西中昉矿盛工程设备有限公司 Air energy expansion rock fracturing system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE415778C (en) * 1925-06-30 Otto Pohle Method for filling containers with dry, grainy conveyed material
DE879078C (en) * 1950-11-21 1953-06-11 Escher Wyss Maschinenfabrik G Shut-off device for the discharge of bulk material from vessels
US3100456A (en) * 1958-11-10 1963-08-13 Entpr Railway Equipment Co Hopper discharge outlet sealing sliding closure assembly
US3556469A (en) * 1969-06-05 1971-01-19 Constant Flow Co Gate valve for hopper cars or the like
GB1505878A (en) * 1975-09-18 1978-03-30 Simon Solitec Ltd Transportable container for solid particulate materials
NL7601808A (en) * 1976-02-23 1977-08-25 Vuyk & Zonen Scheepswerven HOPPER WITH A BOTTOM VALVES LOCKABLE BOTTOM OPENING.

Also Published As

Publication number Publication date
PT70184A (en) 1979-10-01
WO1980000691A1 (en) 1980-04-17
AU537738B2 (en) 1984-07-12
DE2953158A1 (en) 1981-05-07
FR2436731A1 (en) 1980-04-18
BR7908825A (en) 1981-08-04
IN153519B (en) 1984-07-21
JPS55500815A (en) 1980-10-23
IT1123261B (en) 1986-04-30
SE7809874L (en) 1980-03-21
FR2436731B1 (en) 1984-04-27
IT7925893A0 (en) 1979-09-20
GB2045190B (en) 1983-03-09
SE417080B (en) 1981-02-23
AU5091779A (en) 1980-03-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee