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GB999768A - Handling loose solid material - Google Patents

Handling loose solid material

Info

Publication number
GB999768A
GB999768A GB2992661A GB2992661A GB999768A GB 999768 A GB999768 A GB 999768A GB 2992661 A GB2992661 A GB 2992661A GB 2992661 A GB2992661 A GB 2992661A GB 999768 A GB999768 A GB 999768A
Authority
GB
United Kingdom
Prior art keywords
chain
buckets
hold
mass
upper run
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
GB2992661A
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
Publication of GB999768A publication Critical patent/GB999768A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/22—Arrangement of ship-based loading or unloading equipment for cargo or passengers of conveyers, e.g. of endless-belt or screw-type
    • 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
    • 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
    • B65G2812/00—Indexing codes relating to the kind or type of conveyors
    • B65G2812/02—Belt or chain conveyors
    • B65G2812/02267—Conveyors having endless traction elements
    • B65G2812/02415—Conveyors having endless traction elements with load-carrying surfaces supported by traction means
    • B65G2812/02613—Conveyors having endless traction elements with load-carrying surfaces supported by traction means the load-carrying surfaces being separated from each other, e.g. individual load carriers
    • B65G2812/02673—Conveyors having endless traction elements with load-carrying surfaces supported by traction means the load-carrying surfaces being separated from each other, e.g. individual load carriers the load-carriers being arranged above, between or beside the traction means
    • B65G2812/02683—Conveyors having endless traction elements with load-carrying surfaces supported by traction means the load-carrying surfaces being separated from each other, e.g. individual load carriers the load-carriers being arranged above, between or beside the traction means and fixed or non-movably linked to the traction means
    • B65G2812/02693—Conveyors having endless traction elements with load-carrying surfaces supported by traction means the load-carrying surfaces being separated from each other, e.g. individual load carriers the load-carriers being arranged above, between or beside the traction means and fixed or non-movably linked to the traction means for vertical or inclined conveyance
    • B65G2812/02702—Details
    • B65G2812/02712—Loading or unloading means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Ship Loading And Unloading (AREA)

Abstract

999,768. Unloading by trimming. W. J. WALLACE. Aug. 18, 1961 [Aug. 19, 1960], No. 29926/61. Heading B8E. An endless chain of buckets is used to trim a mass of loose material by supporting the chain between horizontally spaced guides above the mass of material and allowing the lower run of the chain to hang freely so that when the chain is circulated the buckets ride over the mass and remove material from it. The trimmed material is subsequently dumped at a reversely curved bucket-inverting portion of the chain's upper run. As shown, for unloading material from a ship's hold 16, the guides are double sprocket wheels 32, 48 engaged with a double chain 58 between the individual chains of which the buckets are carried, the upper run 56 of the chain being supported above the ship's deck and the lower run 52 depending in a free catenary below it. By shortening or lengthening the chain, this catenary may be made to take up any of the forms 58 1 to 58 7 , or intermediately, in accordance with the depth of material in the hold. The chain may be passed through a guide at 86, which guide is reciprocable in a plane transverse to the plane of the Figure so that the chain of buckets may be swung across the hold from its normal central position to unload its marginal regions. The extra sprocket 60 is used to provide the reverse curvature in the upper run of the chain and thereby provide definite inversion of the buckets adjacent a take-away conveyer 72 into which the buckets are unloaded.
GB2992661A 1960-08-19 1961-08-18 Handling loose solid material Expired GB999768A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5065760A 1960-08-19 1960-08-19

Publications (1)

Publication Number Publication Date
GB999768A true GB999768A (en) 1965-07-28

Family

ID=21966583

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2992661A Expired GB999768A (en) 1960-08-19 1961-08-18 Handling loose solid material

Country Status (3)

Country Link
CH (1) CH384463A (en)
DE (1) DE1295403B (en)
GB (1) GB999768A (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE387039C (en) * 1923-12-20 Gunder Davidsen Deletion device for ships, in which the goods are fed to a bucket elevator by longitudinal and transverse conveyors
DE6280C (en) * J. HÜSGEN, Kaufmann, in Düsseldorf Regulator for kerosene lighting with distant and higher communal oil reservoir
US775686A (en) * 1903-11-16 1904-11-22 Rosell Smith Chain sand-dredge.
GB191306038A (en) * 1913-03-11 1914-03-11 Charles Samuel Overton Improvements in Unloading Conveyors for Ships.
US1451479A (en) * 1921-12-12 1923-04-10 Smith Rosell Chain sand dredge
US1972296A (en) * 1932-10-10 1934-09-04 Duplan Silk Corp Heddle
DE614637C (en) * 1933-05-04 1935-06-13 Gerald Hillsdon Hutton Bucket conveyor system
US2241934A (en) * 1939-10-13 1941-05-13 William F Schlothan Fish elevator
US2941344A (en) * 1957-07-12 1960-06-21 Marine Colloid Inc Marine harvester comprising a chain rake

Also Published As

Publication number Publication date
DE1295403B (en) 1969-05-14
CH384463A (en) 1964-11-15

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