FR2419245A2 - Flat-floored bin emptying equipment - with air delivered inside trapezium-section sloping cloth deflectors to break up lumps left at end - Google Patents

Flat-floored bin emptying equipment - with air delivered inside trapezium-section sloping cloth deflectors to break up lumps left at end

Info

Publication number
FR2419245A2
FR2419245A2 FR7806733A FR7806733A FR2419245A2 FR 2419245 A2 FR2419245 A2 FR 2419245A2 FR 7806733 A FR7806733 A FR 7806733A FR 7806733 A FR7806733 A FR 7806733A FR 2419245 A2 FR2419245 A2 FR 2419245A2
Authority
FR
France
Prior art keywords
deflectors
floored
flat
trapezium
break
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
FR7806733A
Other languages
French (fr)
Other versions
FR2419245B2 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7806733A priority Critical patent/FR2419245A2/en
Publication of FR2419245A2 publication Critical patent/FR2419245A2/en
Application granted granted Critical
Publication of FR2419245B2 publication Critical patent/FR2419245B2/fr
Granted 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
    • B65D88/00—Large containers
    • B65D88/54—Large containers characterised by means facilitating filling or emptying
    • B65D88/58—Large containers characterised by means facilitating filling or emptying by displacement of walls
    • B65D88/60—Large containers characterised by means facilitating filling or emptying by displacement of walls of internal walls
    • B65D88/62—Large containers characterised by means facilitating filling or emptying by displacement of walls of internal walls the walls being deformable
    • 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
    • B65D88/00—Large containers
    • B65D88/54—Large containers characterised by means facilitating filling or emptying
    • B65D88/72—Fluidising devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Carpets (AREA)

Abstract

The pneumatic equipment completely empties a flat-floored bin containing granular material. It incorporates radial deflectors (7) having, in plan view, the shape of an isosceles triangle. The deflectors are of trapezium section with a ridge sloping towards the central discharge opening (3), and are made of any strong flexible material distorting under the effect of pulsating air. This increases their vol and thus destroys lumps of material remaining behind after discharge by gravity, so that the bin is emptied completely.
FR7806733A 1978-03-08 1978-03-08 Flat-floored bin emptying equipment - with air delivered inside trapezium-section sloping cloth deflectors to break up lumps left at end Granted FR2419245A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7806733A FR2419245A2 (en) 1978-03-08 1978-03-08 Flat-floored bin emptying equipment - with air delivered inside trapezium-section sloping cloth deflectors to break up lumps left at end

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7806733A FR2419245A2 (en) 1978-03-08 1978-03-08 Flat-floored bin emptying equipment - with air delivered inside trapezium-section sloping cloth deflectors to break up lumps left at end

Publications (2)

Publication Number Publication Date
FR2419245A2 true FR2419245A2 (en) 1979-10-05
FR2419245B2 FR2419245B2 (en) 1981-05-29

Family

ID=9205535

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7806733A Granted FR2419245A2 (en) 1978-03-08 1978-03-08 Flat-floored bin emptying equipment - with air delivered inside trapezium-section sloping cloth deflectors to break up lumps left at end

Country Status (1)

Country Link
FR (1) FR2419245A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1346581A (en) * 1963-01-02 1963-12-20 Lifting belt container discharge device
GB1009627A (en) * 1961-12-19 1965-11-10 Heinrich Braun Angott Pneumatic conveyor apparatus having a pressure container for pulverulent or granularmaterial
US3275197A (en) * 1963-10-24 1966-09-27 Interconsult Aktiebolag Inflatable discharge device
DE1958396B1 (en) * 1969-11-21 1971-05-19 Walter Schulz Bulk goods container

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1009627A (en) * 1961-12-19 1965-11-10 Heinrich Braun Angott Pneumatic conveyor apparatus having a pressure container for pulverulent or granularmaterial
FR1346581A (en) * 1963-01-02 1963-12-20 Lifting belt container discharge device
US3275197A (en) * 1963-10-24 1966-09-27 Interconsult Aktiebolag Inflatable discharge device
DE1958396B1 (en) * 1969-11-21 1971-05-19 Walter Schulz Bulk goods container

Also Published As

Publication number Publication date
FR2419245B2 (en) 1981-05-29

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