GB1311844A - Variable speed conveyors - Google Patents
Variable speed conveyorsInfo
- 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
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.
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)
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)
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 |
-
1969
- 1969-02-04 GB GB603069A patent/GB1311844A/en not_active Expired
-
1970
- 1970-01-26 US US5490A patent/US3621980A/en not_active Expired - Lifetime
- 1970-02-02 SE SE01305/70A patent/SE367986B/xx unknown
- 1970-02-03 FR FR7003667A patent/FR2059993B1/fr not_active Expired
- 1970-02-03 DE DE19702004864 patent/DE2004864A1/en active Pending
- 1970-02-04 JP JP45009377A patent/JPS4818790B1/ja active Pending
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 |