GB309623A - Improvements relating to conveyors - Google Patents

Improvements relating to conveyors

Info

Publication number
GB309623A
GB309623A GB122728A GB122728A GB309623A GB 309623 A GB309623 A GB 309623A GB 122728 A GB122728 A GB 122728A GB 122728 A GB122728 A GB 122728A GB 309623 A GB309623 A GB 309623A
Authority
GB
United Kingdom
Prior art keywords
conveyer
cross
bar
trays
rope
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
GB122728A
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.)
GEORGE ALEXANDER MAIN
MAIN ROPEWAYS Ltd
Original Assignee
GEORGE ALEXANDER MAIN
MAIN ROPEWAYS Ltd
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 GEORGE ALEXANDER MAIN, MAIN ROPEWAYS Ltd filed Critical GEORGE ALEXANDER MAIN
Priority to GB122728A priority Critical patent/GB309623A/en
Publication of GB309623A publication Critical patent/GB309623A/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
    • B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/06—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms
    • B65G17/067—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms the load carrying surface being formed by plates or platforms attached to more than one traction element

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Belt Conveyors (AREA)

Abstract

309,623. Main, G. A., and Main Ropeways, Ltd. Jan. 13, 1928. Endless conveyers with articulated receptacles; auxiliary ropes, driving-gear; tensioning.-In an endless belt or tray conveyer having a pair of lateral haulage ropes 4, 5, these ropes comprise a single rope which is led across from one side of the conveyer and back again to the other by means of a compensating device mounted on a cross-bar 6 which travels with the conveyer. The conveyer comprises a series of trays 1 loosely articulated together by large-headed bolts 2 passing through slots 3 in their overlapping ends. The cross-bar 6 is coupled to adjacent trays 1 by slotted arms 7 and bolts 8. Two downwardly tilted pulleys 9 are provided at each end of the cross-bar to deflect the rope inwardly and downwardly to form the cross-over sections 10, 11. Guide pulleys 12 with horizontal axes are provided and are arranged at slightly different levels in order that the crossover sections may clear each other. The trays are connected to the rope by clips comprising upper and lower jaws 17, 18, Fig. 5. Each end pulley may be tensioned by a weight 18 connected to its axle 19, Fig. 4, which is mounted in a slide. If each pulley of the pair at one end of the conveyer is driven, the drive is preferably conveyed through a differential gear.
GB122728A 1928-01-13 1928-01-13 Improvements relating to conveyors Expired GB309623A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB122728A GB309623A (en) 1928-01-13 1928-01-13 Improvements relating to conveyors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB122728A GB309623A (en) 1928-01-13 1928-01-13 Improvements relating to conveyors

Publications (1)

Publication Number Publication Date
GB309623A true GB309623A (en) 1929-04-15

Family

ID=9718324

Family Applications (1)

Application Number Title Priority Date Filing Date
GB122728A Expired GB309623A (en) 1928-01-13 1928-01-13 Improvements relating to conveyors

Country Status (1)

Country Link
GB (1) GB309623A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0960841A1 (en) * 1998-05-27 1999-12-01 Tsubakimoto Chain Co. Return roller for a slat conveyor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0960841A1 (en) * 1998-05-27 1999-12-01 Tsubakimoto Chain Co. Return roller for a slat conveyor

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