GB480613A - Improvements in or relating to transporting apparatus for unloading timber or other goods from ships and the like - Google Patents
Improvements in or relating to transporting apparatus for unloading timber or other goods from ships and the likeInfo
- Publication number
- GB480613A GB480613A GB2395936A GB2395936A GB480613A GB 480613 A GB480613 A GB 480613A GB 2395936 A GB2395936 A GB 2395936A GB 2395936 A GB2395936 A GB 2395936A GB 480613 A GB480613 A GB 480613A
- Authority
- GB
- United Kingdom
- Prior art keywords
- jib
- arm
- timber
- chains
- carriages
- 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
- B65G67/00—Loading or unloading vehicles
- B65G67/60—Loading or unloading ships
- B65G67/603—Loading or unloading ships using devices specially adapted for articles
Landscapes
- Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Ship Loading And Unloading (AREA)
Abstract
480,613. Endless - chain conveyers. SALMON, J., and COULTHARD, N. Sept. 1, 1936, No. 23959. [Class 78 (i)] For loading and unloading timber to and from ships there is provided on the wharf side 4 a jib 2, comprising two laterally spaced girders pivotally mounted about a shaft 19 at the upper end of a pivotally mounted trestle 3. A depending arm 12 is pivoted to the free end of the jib. Tracks are formed in the jib and arm in which run chains to which L-shaped carriages 32 are secured, the carriages being provided with wheels which run in the tracks. The timber is placed across the carriages. For varying the inclination of the jib there is provided a supporting frame 38 pivotally mounted at 39. One arm 40 of the frame is provided with rollers 43 bearing on the girders of the jib and is swung by a hydraulic ram 48. The frame is counterweighted by a weight 46 connected to its other arm. The two arms are braced by a tie-bar 42 and wire ropes 66. Links 50, 52 pivoted together at 54 are pivoted to the arm 12 and jib 2 respectively and are operated from a hand wheel 60 through worm gear 58 and bevel gear 56 to vary the angle between the arm and jib. The chains are driven by sprocket wheels on the shaft 19. The timber may be discharged on to or taken off an auxiliary conveyer 74. The two chains may be driven at different speeds whereby the timber is delivered at an angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2395936A GB480613A (en) | 1936-09-01 | 1936-09-01 | Improvements in or relating to transporting apparatus for unloading timber or other goods from ships and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2395936A GB480613A (en) | 1936-09-01 | 1936-09-01 | Improvements in or relating to transporting apparatus for unloading timber or other goods from ships and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB480613A true GB480613A (en) | 1938-02-25 |
Family
ID=10204108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2395936A Expired GB480613A (en) | 1936-09-01 | 1936-09-01 | Improvements in or relating to transporting apparatus for unloading timber or other goods from ships and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB480613A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2550904A (en) * | 1948-04-06 | 1951-05-01 | Daniel C Murphy | Conveyer hoist |
-
1936
- 1936-09-01 GB GB2395936A patent/GB480613A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2550904A (en) * | 1948-04-06 | 1951-05-01 | Daniel C Murphy | Conveyer hoist |
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