GB890974A - Improvements in and relating to electrically driven elevating trucks - Google Patents
Improvements in and relating to electrically driven elevating trucksInfo
- Publication number
- GB890974A GB890974A GB35405/59A GB3540559A GB890974A GB 890974 A GB890974 A GB 890974A GB 35405/59 A GB35405/59 A GB 35405/59A GB 3540559 A GB3540559 A GB 3540559A GB 890974 A GB890974 A GB 890974A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cam
- shaft
- lever
- elevating mechanism
- vertical
- 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
- B60P1/02—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with parallel up-and-down movement of load supporting or containing element
- B60P1/022—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with parallel up-and-down movement of load supporting or containing element with a loading platform outside the wheels
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
- Braking Arrangements (AREA)
- Agricultural Machines (AREA)
Abstract
890,974. Lifting trucks. JUNGHEINRICH, F. Oct. 19, 1959 [June 29, 1959], No. 35405/59. Class 78 (3). An electrically-driven elevating truck, with hydraulic elevating mechanism is steered by means of a control shaft 5 which has a " dead man's handle " action and is arranged to prevent load raising or lowering when the truck is in motion. The shaft 5 may also be oscillated in a vertical plane to actuate a pump for operating the elevating mechanism. The control shaft 5 is articulated to a second shaft 1 which can be coupled to the shaft 5 by a lever 4 and pin 7 and which carries cams 2, 3, 6. The cam 2 is arranged so that it applies the brake shoes 12 against the brake drum 8 when the lever 4 is vertical and the cam 3 simultaneously operates a switch to cut off the driving current. At off vertical positions of the lever 4 the cam 2 frees the brake drum, the cam 3 allows driving current to pass, and a cam 6 operates a valve so that the hydraulic elevating mechanism cannot operate. When the hydraulic elevating mechanism is to be used, the lever 4 is uncoupled from the shaft 5 and remains in its upper vertical position under the action of a spring.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEI16656A DE1118423B (en) | 1959-06-29 | 1959-06-29 | Pedestrian pallet truck with hydraulic lifting mechanism and electrically driven steering drive |
Publications (1)
Publication Number | Publication Date |
---|---|
GB890974A true GB890974A (en) | 1962-03-07 |
Family
ID=7185972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB35405/59A Expired GB890974A (en) | 1959-06-29 | 1959-10-19 | Improvements in and relating to electrically driven elevating trucks |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1118423B (en) |
GB (1) | GB890974A (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB563748A (en) * | 1942-09-16 | 1944-08-29 | William Warren Triggs | Improvement in motorized lift truck |
-
1959
- 1959-06-29 DE DEI16656A patent/DE1118423B/en active Pending
- 1959-10-19 GB GB35405/59A patent/GB890974A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1118423B (en) | 1961-11-30 |
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