GB808111A - Power drive for chain conveyor assembly - Google Patents

Power drive for chain conveyor assembly

Info

Publication number
GB808111A
GB808111A GB485457A GB485457A GB808111A GB 808111 A GB808111 A GB 808111A GB 485457 A GB485457 A GB 485457A GB 485457 A GB485457 A GB 485457A GB 808111 A GB808111 A GB 808111A
Authority
GB
United Kingdom
Prior art keywords
stems
cam
elements
disc
chain
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
GB485457A
Inventor
Ralph Staffen Zebarth
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.)
GORDON JOHNSON EQUIPMENT COMPA
Original Assignee
GORDON JOHNSON EQUIPMENT COMPA
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 GORDON JOHNSON EQUIPMENT COMPA filed Critical GORDON JOHNSON EQUIPMENT COMPA
Priority to GB485457A priority Critical patent/GB808111A/en
Publication of GB808111A publication Critical patent/GB808111A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G23/00Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2812/00Indexing codes relating to the kind or type of conveyors
    • B65G2812/02Belt or chain conveyors
    • B65G2812/02267Conveyors having endless traction elements
    • B65G2812/02277Common features for chain conveyors
    • B65G2812/02287Driving means
    • B65G2812/02306Driving drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

808,111. Driving gear for endless conveyers. JOHNSON EQUIPMENT CO., G. Feb. 13, 1957, No. 4854/57. Class 78 (1). An endless conveyer consisting of a series of carriages 12 running in a track including straight sections 10b, 10c and an arcuate section 10a is driven by a disc 48 mounted on a driven shaft 46 and provided with pivotally-mounted driving elements 64 which engage depending stems 16 of the carriages and have their pivotal movements controlled by cams 80, 82. An endless chain 20 interconnects the various carriages 12 by attachment of the horizontal links of the chain to the stems 16, the latter having means for suspending articles. The elements 64 each consist of an upper and a lower dog 68, 70 mounted at opposite sides of the disc 48 on a pivot pin 66 and having driving faces 78 engaging the stems 16 above and below the chain 20. The inner ends of the dogs 68, 70 are connected together by a boss passing through a slot 74 in the disc. A roller 76 on the upper end of the boss co-operates with cam surfaces 90 and 92 on cams 80, 82 respectively. The arrangement is such that the elements 64 pivot freely until their rollers 76 are trapped between the lead-in surface 90a of cam 80 and the surface 92 of cam 82 which causes the dog surfaces 78 to gradually engage the stems 16. The elements 64 remain in full engagement over the arcuate section 10a of the track and are then gradually disengaged from the stems 16 by roller 76 travelling over the end surface 90c of cam 80.
GB485457A 1957-02-13 1957-02-13 Power drive for chain conveyor assembly Expired GB808111A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB485457A GB808111A (en) 1957-02-13 1957-02-13 Power drive for chain conveyor assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB485457A GB808111A (en) 1957-02-13 1957-02-13 Power drive for chain conveyor assembly

Publications (1)

Publication Number Publication Date
GB808111A true GB808111A (en) 1959-01-28

Family

ID=9785059

Family Applications (1)

Application Number Title Priority Date Filing Date
GB485457A Expired GB808111A (en) 1957-02-13 1957-02-13 Power drive for chain conveyor assembly

Country Status (1)

Country Link
GB (1) GB808111A (en)

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