GB739272A - Improvements in or relating to endless chains - Google Patents

Improvements in or relating to endless chains

Info

Publication number
GB739272A
GB739272A GB2711652A GB2711652A GB739272A GB 739272 A GB739272 A GB 739272A GB 2711652 A GB2711652 A GB 2711652A GB 2711652 A GB2711652 A GB 2711652A GB 739272 A GB739272 A GB 739272A
Authority
GB
United Kingdom
Prior art keywords
side members
pin
engage
links
bush
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
GB2711652A
Inventor
Leonard James Suckling
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.)
Babcock International Ltd
Original Assignee
Babcock and Wilcox 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 Babcock and Wilcox Ltd filed Critical Babcock and Wilcox Ltd
Priority to GB2711652A priority Critical patent/GB739272A/en
Publication of GB739272A publication Critical patent/GB739272A/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
    • B65G17/30—Details; Auxiliary devices
    • B65G17/38—Chains or like traction elements; Connections between traction elements and load-carriers
    • B65G17/42—Attaching load carriers to traction elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H11/00—Travelling-grates
    • F23H11/04—Travelling-grates with the bars pivoted at one side
    • 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
    • B65G2201/06—Articles and bulk

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Chain Conveyers (AREA)

Abstract

739,272. Chains. BABCOCK & WILCOX, Ltd. Oct. 28, 1953 [Oct. 28, 1952], No. 27116/52. Class 24 [Also in Group XII] An endless chain comprises links formed by side members 2 and 3 connected by a bush 4 provided at each end with an external flat 5 which fits within a D-shaped aperture 6 in the side member 2 or 3 to prevent rotation of the bush relative to the side members. Adjacent links are connected together by means of a cylindrical pin 7 extending through and axially slidable in aligned apertures 8 in the side members 2 and 3. The pin 7 is provided at each end with a flat 10. A cross piece 15 is secured to the side members 2 and 3 by stud bolts 17 and has lateral projections 16 which engage the flats 19 to prevent rotation of the pin and also engage the shoulders 19 formed at the inner ends of the flats 10 to prevent or limit axial movement of the pin. The base portion 20 of the cross piece 15 is spaced from the adjacent edges of the side members 2 and 3 to provide clearance space for sprockets (not shown) which engage the bush 4. An alternative chain construction comprises links in the form of inner and outer pairs of flat plates, the inner plates being connected together by two bushes having ends of reduced diameter and extremities which are riveted over, and the outer plates being provided with two cross pieces 15. A travelling grate is described (see Group XII) wherein rotation and axial movement of the pins connecting the links are prevented by means similar to those described above.
GB2711652A 1952-10-28 1952-10-28 Improvements in or relating to endless chains Expired GB739272A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2711652A GB739272A (en) 1952-10-28 1952-10-28 Improvements in or relating to endless chains

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2711652A GB739272A (en) 1952-10-28 1952-10-28 Improvements in or relating to endless chains

Publications (1)

Publication Number Publication Date
GB739272A true GB739272A (en) 1955-10-26

Family

ID=10254462

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2711652A Expired GB739272A (en) 1952-10-28 1952-10-28 Improvements in or relating to endless chains

Country Status (1)

Country Link
GB (1) GB739272A (en)

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