GB430373A - Improved hydraulic pump box for tipping gear - Google Patents
Improved hydraulic pump box for tipping gearInfo
- Publication number
- GB430373A GB430373A GB996834A GB996834A GB430373A GB 430373 A GB430373 A GB 430373A GB 996834 A GB996834 A GB 996834A GB 996834 A GB996834 A GB 996834A GB 430373 A GB430373 A GB 430373A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cylinders
- pistons
- oscillatory
- operated
- supported
- 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
- B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
- B60P1/16—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element actuated by fluid-operated mechanisms
- B60P1/162—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element actuated by fluid-operated mechanisms the hydraulic system itself
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Actuator (AREA)
- Reciprocating Pumps (AREA)
Abstract
430,373. Reciprocating pumps. TONG, T., Bent Street Motor Body Works, Kearsley, and WRIGLEY, W., 1, Carlton Avenue, Deane, Bolton, both in Lancashire. April 3, 1934, No. 9968. [Class 102 (i)] [See - also Group XXXII] In pump mechanism of the type comprising twin oppositely-disposed cylinders, the pistons whereof are relatively aligned and actuated simultaneously by an oscillatory operating member and adapted for use in hydraulic tipping apparatus for motor vehicles and the like, the cylinders are supported within a casing constituting a pressure fluid reservoir and braced therein by an interconnecting stay bored to serve additionally as an outlet duct for the cylinders. The pistons 10 of the cylinders 5, 6 are aligned and coupled at either side of an oscillatory operating member 12 which effects the simultaneous operation of the pistons. The cylinder castings are connected and reinforced by an outlet duct 22 which is slipped on over the reduced ends, 27 of the castings and held in place by caps 271. The cylinders &c., are supported in a reservoir 9 having a closure cap. The oil fluid is drawn in to the cylinders through inlets 18 past valves 19 and is pumped into the common duct 22 thence by pipe 23 to the junction 241 of the feed pipe for the hydraulic tipping apparatus. A spring-pressed relief valve 251 is provided adapted to be operated by a spindle 26 and handle 261. The pump may be operated by lever 17 or by power. The end of the oscillatory member 12 is provided with a ball-bearing roller 13 and the pistons are coupled by plate 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB996834A GB430373A (en) | 1934-04-03 | 1934-04-03 | Improved hydraulic pump box for tipping gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB996834A GB430373A (en) | 1934-04-03 | 1934-04-03 | Improved hydraulic pump box for tipping gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB430373A true GB430373A (en) | 1935-06-18 |
Family
ID=9882086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB996834A Expired GB430373A (en) | 1934-04-03 | 1934-04-03 | Improved hydraulic pump box for tipping gear |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB430373A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE747655C (en) * | 1939-03-05 | 1944-10-09 | Martin Poetzsch | Pressure pump for lifting devices on motor vehicles |
-
1934
- 1934-04-03 GB GB996834A patent/GB430373A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE747655C (en) * | 1939-03-05 | 1944-10-09 | Martin Poetzsch | Pressure pump for lifting devices on motor vehicles |
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