GB327795A - Improvements in and in connection with the mounting of elevators on runabout trucks - Google Patents
Improvements in and in connection with the mounting of elevators on runabout trucksInfo
- Publication number
- GB327795A GB327795A GB363429A GB363429A GB327795A GB 327795 A GB327795 A GB 327795A GB 363429 A GB363429 A GB 363429A GB 363429 A GB363429 A GB 363429A GB 327795 A GB327795 A GB 327795A
- Authority
- GB
- United Kingdom
- Prior art keywords
- guides
- brackets
- tilted
- frame
- guide
- 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
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/08—Masts; Guides; Chains
- B66F9/10—Masts; Guides; Chains movable in a horizontal direction relative to truck
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/061—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks characterised by having a lifting jib
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
327,795. Woodfield, C. H., and Meacock, T. Feb. 4, 1929. Winch and electric-motor-actuated hoists with guided carriers.-A runabout truck 25 is provided with a pedestal 7 carry- 'ing a turntable 11, Fig. 3, which supports a lattice frame 11 having rollers 3 engaging the turntable and fitted at one end with a balance weight 6 and at the other end with vertical guides 1 for the load carrier 15. An electric motor 8 drives a winding drum 19 through toothed gearing 10, the hoisting rope 24 passing round a pulley 20 on the truck and over guide pulleys 31, 32 to a pulley 22 at the top of the guide frame and then to the carrier 15. The guides are centrally hinged so that the upper part 29 can be tilted backwards to facilitate transit through doorways &c. The upper part 29 of the guides when tilted is balanced by means of a weight 38 pivotally mounted on the frame 2 and connected by a parallel motion linkage 40 to arms 37 mounted on brackets on the movable parts of the guides. The pulleys 31, 32 are mounted on the brackets and are moved therewith so as to guide the hoisting rope when the guides are tilted. A handle 45 controls pivoted links 41 adapted to engage the brackets to hold the guides rigid when in the vertical position. When one-piece guides instead of hinged guides, as shown, are used, the balance weight for the guides and associated parts are dispensed with.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB363429A GB327795A (en) | 1929-02-04 | 1929-02-04 | Improvements in and in connection with the mounting of elevators on runabout trucks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB363429A GB327795A (en) | 1929-02-04 | 1929-02-04 | Improvements in and in connection with the mounting of elevators on runabout trucks |
Publications (1)
Publication Number | Publication Date |
---|---|
GB327795A true GB327795A (en) | 1930-04-17 |
Family
ID=9762010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB363429A Expired GB327795A (en) | 1929-02-04 | 1929-02-04 | Improvements in and in connection with the mounting of elevators on runabout trucks |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB327795A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2502357A (en) * | 1948-04-05 | 1950-03-28 | Eddie B Wagner | Hydraulic track tower lift |
US2613828A (en) * | 1949-11-03 | 1952-10-14 | Clark Equipment Co | Industrial truck |
US2639829A (en) * | 1949-06-13 | 1953-05-26 | Dempster Brothers Inc | Fork truck having pivotally mounted extension for high level dumping |
CN112479096A (en) * | 2020-11-24 | 2021-03-12 | 浙江华卓机电科技有限公司 | Balancing device for electromechanical equipment installation |
-
1929
- 1929-02-04 GB GB363429A patent/GB327795A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2502357A (en) * | 1948-04-05 | 1950-03-28 | Eddie B Wagner | Hydraulic track tower lift |
US2639829A (en) * | 1949-06-13 | 1953-05-26 | Dempster Brothers Inc | Fork truck having pivotally mounted extension for high level dumping |
US2613828A (en) * | 1949-11-03 | 1952-10-14 | Clark Equipment Co | Industrial truck |
CN112479096A (en) * | 2020-11-24 | 2021-03-12 | 浙江华卓机电科技有限公司 | Balancing device for electromechanical equipment installation |
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