GB360134A - Improvements in or relating to endless belt conveyors - Google Patents
Improvements in or relating to endless belt conveyorsInfo
- Publication number
- GB360134A GB360134A GB2880830A GB2880830A GB360134A GB 360134 A GB360134 A GB 360134A GB 2880830 A GB2880830 A GB 2880830A GB 2880830 A GB2880830 A GB 2880830A GB 360134 A GB360134 A GB 360134A
- Authority
- GB
- United Kingdom
- Prior art keywords
- drum
- belt
- attached
- drums
- housing
- 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
- 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
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/10—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof
- B65G21/14—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof to allow adjustment of length or configuration of load-carrier or traction element
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
360,134. Endless belt conveyers. SCOTT, F., 20, Oak Terrace, Cockton Hill, Bishop Auckland, and BAINBRIDGE, F., 6, Highcliffe Terrace, Ferryhill, both in Co. Durham. Sept. 26, 1930, No. 28808. [Class 78 (i).]. In conveyers of the type in which the belt G is supported by an expanding frame E by which its effective length can be varied, one end of the frame is attached to a housing B into which the belt, &c. can be withdrawn to facilitate the transporting of the device. The rear drum A<2> of a pair of drums A<1>, A<3> mounted in the housing is driven by a compressed air or electric motor C, Fig. 4, carried on a wall of the housing, and its shaft carries also a haulage drum D. Either the drum A2 or the drum D may be coupled to the shaft by a friction clutch c<1>. The drum A<1> is driven by the drum A<2> through a band a<1>, Fig. 1..The end e of a pair of lazytongs E is fixed to the housing B, and the other end e<1> is attached to a support F carrying a drum F<1>. Rollers e2 are attached at intervals to the bottom joints of the lazy tongs, and smaller rollers e<3> are mounted on the pivots at the top and bottom. The belt G passes around the drums A<1>, A2, over the rollers e<3>, around the drum F<1>, and back to the drums A<1>, A<2>. A rope f attached to the support F is passed around wheels F<2> attached to a prop H and is secured to the drum D. If the drum D is clutched to its shaft and the motor started, the rope f will be wound on the drum and the conveyer extended. When the desired extension has been attained, the drum D is declutched, and after removing the pin g, Fig. 6, which attaches the belt G to a lug g<1> on the band a<1>, the drum A<2> is connected to the shaft, and the conveyer is ready for use. The drums A<1>, A<2> may be replaced by a single drum to which the belt is clipped for purposes of contraction, and the lazytongs may be actuated by screws or links. Telescopic tubes may be used instead of the lazy tongs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2880830A GB360134A (en) | 1930-09-26 | 1930-09-26 | Improvements in or relating to endless belt conveyors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2880830A GB360134A (en) | 1930-09-26 | 1930-09-26 | Improvements in or relating to endless belt conveyors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB360134A true GB360134A (en) | 1931-11-05 |
Family
ID=10281508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2880830A Expired GB360134A (en) | 1930-09-26 | 1930-09-26 | Improvements in or relating to endless belt conveyors |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB360134A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2590359A (en) * | 1947-10-30 | 1952-03-25 | Oscar P N Zopf | Portable collapsible conveyer |
| US2678125A (en) * | 1949-12-23 | 1954-05-11 | Jr John L V Bonney | Extensible conveyer |
| GB2147866A (en) * | 1983-10-10 | 1985-05-22 | Voest Alpine Ag | Extensible conveyors |
| US4813527A (en) * | 1984-10-24 | 1989-03-21 | Molins Plc | Conveyor system for rod-like articles |
| WO1990008717A1 (en) * | 1989-01-24 | 1990-08-09 | Ian Charles Chappell | Conveyor structure |
| CN102241316A (en) * | 2011-06-16 | 2011-11-16 | 杨玉振 | Conveying device for rescue |
-
1930
- 1930-09-26 GB GB2880830A patent/GB360134A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2590359A (en) * | 1947-10-30 | 1952-03-25 | Oscar P N Zopf | Portable collapsible conveyer |
| US2678125A (en) * | 1949-12-23 | 1954-05-11 | Jr John L V Bonney | Extensible conveyer |
| GB2147866A (en) * | 1983-10-10 | 1985-05-22 | Voest Alpine Ag | Extensible conveyors |
| US4813527A (en) * | 1984-10-24 | 1989-03-21 | Molins Plc | Conveyor system for rod-like articles |
| WO1990008717A1 (en) * | 1989-01-24 | 1990-08-09 | Ian Charles Chappell | Conveyor structure |
| CN102241316A (en) * | 2011-06-16 | 2011-11-16 | 杨玉振 | Conveying device for rescue |
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