ES246733A1 - Improvements in or relating to measuring hoppers - Google Patents

Improvements in or relating to measuring hoppers

Info

Publication number
ES246733A1
ES246733A1 ES0246733A ES246733A ES246733A1 ES 246733 A1 ES246733 A1 ES 246733A1 ES 0246733 A ES0246733 A ES 0246733A ES 246733 A ES246733 A ES 246733A ES 246733 A1 ES246733 A1 ES 246733A1
Authority
ES
Spain
Prior art keywords
trap
relating
hopper
extraction apparatus
measuring hoppers
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.)
Expired
Application number
ES0246733A
Other languages
Spanish (es)
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.)
Preparation Industrielle des Combustibles SA
Original Assignee
Preparation Industrielle des Combustibles SA
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 Preparation Industrielle des Combustibles SA filed Critical Preparation Industrielle des Combustibles SA
Publication of ES246733A1 publication Critical patent/ES246733A1/en
Expired legal-status Critical Current

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
    • B65G47/02—Devices for feeding articles or materials to conveyors
    • B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
    • B65G47/18—Arrangements or applications of hoppers or chutes
    • B65G47/19—Arrangements or applications of hoppers or chutes having means for controlling material flow, e.g. to prevent overloading
    • 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
    • B61D7/28—Opening or closing means hydraulic or pneumatic
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G21/00—Details of weighing apparatus

Abstract

Hopper trap device for measuring load in extraction apparatus articulated in its lower part so that when it is opened it can be fitted or applied to the interior of the extraction apparatus, characterized in that the mechanism for operating the trap is completely fixed on the hopper, a connecting rod system has been provided between the trap and its maneuvering elements so that the blocking of the trap in the closed position is ensured by the passage of a neutral point. (Machine-translation by Google Translate, not legally binding)
ES0246733A 1958-12-11 1959-01-24 Improvements in or relating to measuring hoppers Expired ES246733A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR781566 1958-12-11

Publications (1)

Publication Number Publication Date
ES246733A1 true ES246733A1 (en) 1959-06-01

Family

ID=8709215

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0246733A Expired ES246733A1 (en) 1958-12-11 1959-01-24 Improvements in or relating to measuring hoppers

Country Status (3)

Country Link
BE (1) BE576274A (en)
ES (1) ES246733A1 (en)
GB (1) GB917266A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA956723B (en) * 1994-08-26 1996-03-28 Rotaque Pty Ltd Measuring flask
CN113665604B (en) * 2021-09-07 2023-01-10 中车太原机车车辆有限公司 Bottom door opening device of railway wagon

Also Published As

Publication number Publication date
BE576274A (en) 1959-07-01
GB917266A (en) 1963-01-30

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