GB794859A - Travelling crane - Google Patents
Travelling craneInfo
- Publication number
- GB794859A GB794859A GB589856A GB589856A GB794859A GB 794859 A GB794859 A GB 794859A GB 589856 A GB589856 A GB 589856A GB 589856 A GB589856 A GB 589856A GB 794859 A GB794859 A GB 794859A
- Authority
- GB
- United Kingdom
- Prior art keywords
- crane
- travelling crane
- springs
- valve
- frame
- 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
- B66C23/80—Supports, e.g. outriggers, for mobile cranes hydraulically actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/005—Suspension locking arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
794,859. Taking weight off springs. DEMAG-ZUG GES. Feb. 24, 1956 [March 4, 1955], No. 5898/56. Class 108(2) [Also in Group XXX] In a travelling crane hydraulic poweroperated devices 8 comprising a cylinder and piston are provided between the axles 1 and the base part of the crane which rests on the frame 2. Springs 5 are placed between the frame 2 and the axle 1. The devices 8 are connected by a pressure line 7 containing a shut-off valve 6. This valve is closed when the crane is in use.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED19953A DE1000140B (en) | 1955-03-04 | 1955-03-04 | Axle blocking for mobile cranes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB794859A true GB794859A (en) | 1958-05-14 |
Family
ID=7036552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB589856A Expired GB794859A (en) | 1955-03-04 | 1956-02-24 | Travelling crane |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH341630A (en) |
DE (1) | DE1000140B (en) |
GB (1) | GB794859A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4264014A (en) * | 1978-11-06 | 1981-04-28 | Caterpillar Tractor Co. | Lock out means for pivotal axle suspension cylinders |
GB2271100A (en) * | 1992-09-19 | 1994-04-06 | Iveco Magirus | Method and apparatus for preventing a crane from tipping over. |
WO2009089929A1 (en) * | 2008-01-17 | 2009-07-23 | Putzmeister Concrete Pumps Gmbh | Drivable drive machine with support mechanism |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5378010A (en) * | 1992-09-23 | 1995-01-03 | Oshkosh Truck Corporation | Suspension system for trailer |
-
1955
- 1955-03-04 DE DED19953A patent/DE1000140B/en active Pending
-
1956
- 1956-02-21 CH CH341630D patent/CH341630A/en unknown
- 1956-02-24 GB GB589856A patent/GB794859A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4264014A (en) * | 1978-11-06 | 1981-04-28 | Caterpillar Tractor Co. | Lock out means for pivotal axle suspension cylinders |
GB2271100A (en) * | 1992-09-19 | 1994-04-06 | Iveco Magirus | Method and apparatus for preventing a crane from tipping over. |
GB2271100B (en) * | 1992-09-19 | 1996-06-26 | Iveco Magirus | Method and apparatus for preventing a crane or a lifting rescue vehicle from tipping over |
WO2009089929A1 (en) * | 2008-01-17 | 2009-07-23 | Putzmeister Concrete Pumps Gmbh | Drivable drive machine with support mechanism |
Also Published As
Publication number | Publication date |
---|---|
CH341630A (en) | 1959-10-15 |
DE1000140B (en) | 1957-01-03 |
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