GB1311844A - Variable speed conveyors - Google Patents

Variable speed conveyors

Info

Publication number
GB1311844A
GB1311844A GB603069A GB1311844DA GB1311844A GB 1311844 A GB1311844 A GB 1311844A GB 603069 A GB603069 A GB 603069A GB 1311844D A GB1311844D A GB 1311844DA GB 1311844 A GB1311844 A GB 1311844A
Authority
GB
United Kingdom
Prior art keywords
conveyer
elements
relative
variable speed
lateral sliding
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
GB603069A
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.)
Dunlop Holdings Ltd
Original Assignee
Dunlop Holdings 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 Dunlop Holdings Ltd filed Critical Dunlop Holdings Ltd
Publication of GB1311844A publication Critical patent/GB1311844A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B21/00—Kinds or types of escalators or moving walkways
    • B66B21/10—Moving walkways
    • B66B21/12—Moving walkways of variable speed 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
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/02—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration for conveying in a circular arc
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B23/00—Component parts of escalators or moving walkways
    • B66B23/08—Carrying surfaces
    • B66B23/10—Carrying belts
    • 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)
  • Escalators And Moving Walkways (AREA)
  • Chain Conveyers (AREA)
  • Structure Of Belt Conveyors (AREA)

Abstract

1311844 Variable speed conveyers DUNLOP HOLDINGS Ltd 3 Feb 1970 [4 Feb 1969] 6030/69 Heading B7L A variable speed conveyer comprises a plurality of pairs of elongated elements 11, 12, forming a load-carrying surface and having two short sides 13, 14, one straight long side 15 and one curved long side, the curved sides of elements 11 and 12 being concave 16 and convex 17 respectively and being connected for lateral sliding, relative to the direction of travel of the conveyer; the adjacent straight sides 15 of adjacent pairs being connected by hinge means which also permits relative lateral sliding. The curved sides are connected by dovetail joints 27 while the hinge means comprises tubular members 24 and 25 through which a pivot pin 26 passes permitting relative movement of adjacent elements about a horizontal axis. Also the axial length of member 25 is less than the gap between the members 24 which permits the relative lateral sliding. The elements 11, 12 are provided with guide wheels 21, 20 respectively which run in associated guide rails 23, 22. Fig. 2 illustrates a conveyer moving from left to right, from a low to a high speed zone. Between these zones the distance between the guide rails is decreased from left to right, causing the elements to slide relative to each other such that the conveyer becomes narrower and travels faster. The conveyer may be used for transporting either goods or passengers, and may be incorporated into various systems acting as either a main or subsidiary conveyer. Reference has been directed by the Comptroller to Specification 1,185,913.
GB603069A 1969-02-04 1969-02-04 Variable speed conveyors Expired GB1311844A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB603069 1969-02-04

Publications (1)

Publication Number Publication Date
GB1311844A true GB1311844A (en) 1973-03-28

Family

ID=9807144

Family Applications (1)

Application Number Title Priority Date Filing Date
GB603069A Expired GB1311844A (en) 1969-02-04 1969-02-04 Variable speed conveyors

Country Status (6)

Country Link
US (1) US3621980A (en)
JP (1) JPS4818790B1 (en)
DE (1) DE2004864A1 (en)
FR (1) FR2059993B1 (en)
GB (1) GB1311844A (en)
SE (1) SE367986B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3859924A (en) * 1970-03-24 1975-01-14 Nat Res Dev Transport systems
US3793961A (en) * 1970-12-28 1974-02-26 R Salvadorini System for the conveyance of passengers or goods using a continuous and fast belt
GB1443318A (en) * 1973-01-10 1976-07-21 Hamy N Transport systems
WO2016141058A1 (en) * 2015-03-02 2016-09-09 Yuksel Edip System of hexagonal building units and escalators or moving walkways used therein

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US800783A (en) * 1903-03-09 1905-10-03 Benjamin Ratcliffe Adkins Passenger elevator and conveyer.
US1973750A (en) * 1931-09-05 1934-09-18 Richard E De Kay Tray conveyer
FR1225898A (en) * 1958-03-12 1960-07-06 Installation for transporting people and objects
GB1127433A (en) * 1964-10-02 1968-09-18 Colin Colby Mclaren Conveyors
US3433176A (en) * 1964-12-10 1969-03-18 Nippon Conveyor Co Ltd Transport apparatus particularly for conveying personnel
FR1519985A (en) * 1967-04-18 1968-04-05 Fed Engineering Company Movable sidewalk
US3498445A (en) * 1967-10-30 1970-03-03 Stearns Mfg Co Conveyor drive means
CH501540A (en) * 1968-04-26 1971-01-15 Battelle Memorial Inst Interna Conveyor device

Also Published As

Publication number Publication date
JPS4818790B1 (en) 1973-06-08
DE2004864A1 (en) 1970-08-13
US3621980A (en) 1971-11-23
FR2059993A1 (en) 1971-06-11
FR2059993B1 (en) 1973-10-19
SE367986B (en) 1974-06-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee