GB828463A - Improvements in or relating to conveyor systems - Google Patents

Improvements in or relating to conveyor systems

Info

Publication number
GB828463A
GB828463A GB6918/57A GB691857A GB828463A GB 828463 A GB828463 A GB 828463A GB 6918/57 A GB6918/57 A GB 6918/57A GB 691857 A GB691857 A GB 691857A GB 828463 A GB828463 A GB 828463A
Authority
GB
United Kingdom
Prior art keywords
stop
lever
rod
carrier
dog
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
GB6918/57A
Inventor
Arthur Thomas Charles Burrows
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.)
Geo W King Ltd
Original Assignee
Geo W King 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 Geo W King Ltd filed Critical Geo W King Ltd
Priority to GB6918/57A priority Critical patent/GB828463A/en
Publication of GB828463A publication Critical patent/GB828463A/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
    • B65G17/002—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 comprising load carriers resting on the traction element
    • 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
    • B65G17/30—Details; Auxiliary 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
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Special Conveying (AREA)

Abstract

828,463. Conveyers. KING Ltd., G. W. March 3, 1958 [March 1, 1957], No. 6918/57. Class 104 (2). In a conveyer system having load carriers propelled by driving dogs projecting upwardly from an endless driving chain running in a fixed track and supporting the load carriers, an arrestor mechanism comprises an air or fluid-operated vertically-movable stop 21 which projects into the path of a load carrier and arrests it and retracts only when a driving dog is in proper engagement with the carrier. The dog is ejected by a ramp 15 on a slidable angle-plate 13 held against stops by an air or fluid-operated ram 14, the ramp engaging a plunger 12 on the carrier which ejects the dog. The chain passes over a resilient ramp 31 which normally urges the dogs into engagement. A pivoted lever 24 engages a stop 26 on the stop 21 and a stop on a rod 16 slidably mounted in the plate 13 adjacent one end of the ramp. When the driving dog is not completely ejected the rod 16 rises and tilts the lever into engagement with a stop 27 on a vertically slidable back-stop 22 to maintain it in arresting position. A spring-loaded lever 33 pivoted on a bracket on the plate 13 has a projection 36 extending into the path of a stop on the rod 16 should a driving dog be not properly engaged, the plate 13 slides forwardly against the action of the ram 14 and a roller 38 on the lever 33 engages a fixed ramp 39 and forces the lever to pivot, depressing the rod 16 and disengaging the driving dog, the plate then returns to its initial position. When a driving dog is correctly engaged the rod 16 rises, operating a valve for an air or fluid-operated cylinder 19 to retract the stop 21, allowing the carrier to be driven forwardly. The stop and rod then return to their initial positions. The ram 14 and stop 21 may be controlled by springs. A spacer comprising a spring-loaded pivoted lever 28 contacts an arrested carrier and pivots so that the lever arrests a succeeding carrier. The Provisional Specification describes a stopmember 21 comprising a double-armed lever operated by an air cylinder. Specifications 701,610 and 785,801 are referred to.
GB6918/57A 1957-03-01 1957-03-01 Improvements in or relating to conveyor systems Expired GB828463A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB6918/57A GB828463A (en) 1957-03-01 1957-03-01 Improvements in or relating to conveyor systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6918/57A GB828463A (en) 1957-03-01 1957-03-01 Improvements in or relating to conveyor systems

Publications (1)

Publication Number Publication Date
GB828463A true GB828463A (en) 1960-02-17

Family

ID=9823222

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6918/57A Expired GB828463A (en) 1957-03-01 1957-03-01 Improvements in or relating to conveyor systems

Country Status (1)

Country Link
GB (1) GB828463A (en)

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