GB1120220A - Improved crane - Google Patents
Improved craneInfo
- Publication number
- GB1120220A GB1120220A GB1778867A GB1778867A GB1120220A GB 1120220 A GB1120220 A GB 1120220A GB 1778867 A GB1778867 A GB 1778867A GB 1778867 A GB1778867 A GB 1778867A GB 1120220 A GB1120220 A GB 1120220A
- Authority
- GB
- United Kingdom
- Prior art keywords
- motors
- power drive
- supplied
- energy source
- vehicles
- 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
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/78—Supports, e.g. outriggers, for mobile 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
- B66C2700/0378—Construction details related to the travelling, to the supporting of the crane or to the blocking of the axles; Outriggers; Coupling of the travelling mechamism to the crane mechanism
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
1,120,220. Steering vehicles; driving vehicles. SOC. NOUVELLE D'EXPLOITATIONS DES ETABS. BOILOT-PETROLAT. 18 April, 1967 [24 May, 1966], No. 17788/67. Heading B7H. [Also in Division B8] A tower crane mounted on pneumatic tyres comprises a tricycle chassis 1 with a steerable front wheel set 3 and a triple drive system comprising firstly a power drive in the form of a motor 8 for the orientation of the steering wheel set 3, secondly a power drive in the form of motors 14, 15 for propelling two driving wheel sets 4, 5, respectively, and thirdly a power drive for turning the rotary part of the crane, all the drives (which can be remote-controlled) being independent of one another and being supplied by a suitable energy source (not shown). The energy source may be a diesel-electric generating set or other type of generator. The motors may be supplied, on a building site, by an electrical lead connected to the mains. The motors for the wheels may be declutchable to permit towing.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR62686A FR1480875A (en) | 1966-05-24 | 1966-05-24 | Distributor crane mounted on tires |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1120220A true GB1120220A (en) | 1968-07-17 |
Family
ID=8609275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1778867A Expired GB1120220A (en) | 1966-05-24 | 1967-04-18 | Improved crane |
Country Status (3)
Country | Link |
---|---|
ES (1) | ES339844A1 (en) |
FR (1) | FR1480875A (en) |
GB (1) | GB1120220A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3638805A (en) * | 1968-09-19 | 1972-02-01 | Potain Chevilly Larue Val De M | Mobile chassis for carrying a tower crane |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19850902C2 (en) * | 1998-11-05 | 2001-07-12 | Manfred Scherger Baumaschinen | Quick assembly assembly for a tower crane |
DE19858077A1 (en) * | 1998-12-16 | 2000-06-21 | Thomas Schlangen | Tower crane with cantilever arms, with central frame of quadratic cross section form in plan |
-
1966
- 1966-05-24 FR FR62686A patent/FR1480875A/en not_active Expired
-
1967
- 1967-04-15 ES ES339844A patent/ES339844A1/en not_active Expired
- 1967-04-18 GB GB1778867A patent/GB1120220A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3638805A (en) * | 1968-09-19 | 1972-02-01 | Potain Chevilly Larue Val De M | Mobile chassis for carrying a tower crane |
Also Published As
Publication number | Publication date |
---|---|
ES339844A1 (en) | 1968-05-16 |
FR1480875A (en) | 1967-05-12 |
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