GB911653A - Improvements in or relating to hydraulic bag loaders - Google Patents
Improvements in or relating to hydraulic bag loadersInfo
- Publication number
- GB911653A GB911653A GB2429960A GB2429960A GB911653A GB 911653 A GB911653 A GB 911653A GB 2429960 A GB2429960 A GB 2429960A GB 2429960 A GB2429960 A GB 2429960A GB 911653 A GB911653 A GB 911653A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arm
- sack
- valve
- link
- cradle
- 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
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/36—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using endless chains or belts thereon
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Loading Or Unloading Of Vehicles (AREA)
Abstract
911,653. Sack loaders on vehicles; luffing arm apparatus. POPE, H. C. July 19, 1961 [July 12, 1960], No. 24299/60. Classes 78 (3) and 78 (4). When a sack is placed in a cradle on the outer end of a loading arm 1 a valve 18 is operated to cause the piston-rod 12 of an hydraulic ram 9 to turn a link 10 about a pivot 6, mounted in frame members 3 beneath a vehicle floor 2, thus raising the loading arm 1. After the sack is removed by a man on the vehicle the valve 18 is spring-urged to its original position and the arm 1 descends. The valve 18 is operated by a strap 22 on which the loaded sack rests and which is connected to an arm 19 by a chain 21 and a spring 20. The arm 1 is connected to the link 10 by two pairs of trunnions 14, 15 which engage hooks 16 and rest on projections 17, respectively, to facilitate dismantling the arm for transport. A pivot 7 connects the ram 9 to side-plates 4 of the supporting structure and the piston-rod 12 is pivoted to the link 10 by a member 11. An overload valve protects the hydraulic system in the event of the arm or cradle abutting an obstruction during lifting. The arm 1 may be telescopic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2429960A GB911653A (en) | 1960-07-12 | 1960-07-12 | Improvements in or relating to hydraulic bag loaders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2429960A GB911653A (en) | 1960-07-12 | 1960-07-12 | Improvements in or relating to hydraulic bag loaders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB911653A true GB911653A (en) | 1962-11-28 |
Family
ID=10209497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2429960A Expired GB911653A (en) | 1960-07-12 | 1960-07-12 | Improvements in or relating to hydraulic bag loaders |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB911653A (en) |
-
1960
- 1960-07-12 GB GB2429960A patent/GB911653A/en not_active Expired
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