GB267238A - Improvements in motor propelled cranes - Google Patents
Improvements in motor propelled cranesInfo
- Publication number
- GB267238A GB267238A GB3156225A GB3156225A GB267238A GB 267238 A GB267238 A GB 267238A GB 3156225 A GB3156225 A GB 3156225A GB 3156225 A GB3156225 A GB 3156225A GB 267238 A GB267238 A GB 267238A
- Authority
- GB
- United Kingdom
- Prior art keywords
- unit
- slueing
- front axle
- wheels
- wheel base
- 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
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/03—Cranes with arms or jibs; Multiple cranes
- B66C2700/0321—Travelling cranes
- B66C2700/0357—Cranes on road or off-road vehicles, on trailers or towed vehicles; Cranes on wheels or crane-trucks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
267,238. Mossay. P. A. H. Dec. 14, 1925. Frames; axles.-The ground wheels of a motorpropelled crane serve for slueing and the wheel base may be lengthened for handling heavier loads. As shown in Fig. 1, the crane comprises relatively adjustable units 1, provided with ground wheels 3, 5. The rear unit 2 is supported on a steering wheel 5 and is in sliding engagement with the front axle 4 and with the platform 9 of the forward unit. The wheel base is altered by turning a screwed shaft 15 which is mounted on the unit 2 and works through a nut 19 on the unit 1. In a modification, Figs. and 6, the front axle 4 is provided with an extended guide 48 for the rear unit. The wheels 3 are mounted on the stub axles and may be swung through about 45‹ in opposite directions for slueing. Specifications 183,921 and 272,577, [both in Clos,3 79 (v). Motor vehicles &c., Steering &c.], are referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3156225A GB267238A (en) | 1925-12-14 | 1925-12-14 | Improvements in motor propelled cranes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3156225A GB267238A (en) | 1925-12-14 | 1925-12-14 | Improvements in motor propelled cranes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB267238A true GB267238A (en) | 1927-03-14 |
Family
ID=10324964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3156225A Expired GB267238A (en) | 1925-12-14 | 1925-12-14 | Improvements in motor propelled cranes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB267238A (en) |
-
1925
- 1925-12-14 GB GB3156225A patent/GB267238A/en not_active Expired
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