FR1063430A - Device for lifting the boom of a mobile crane - Google Patents
Device for lifting the boom of a mobile craneInfo
- Publication number
- FR1063430A FR1063430A FR1063430DA FR1063430A FR 1063430 A FR1063430 A FR 1063430A FR 1063430D A FR1063430D A FR 1063430DA FR 1063430 A FR1063430 A FR 1063430A
- Authority
- FR
- France
- Prior art keywords
- boom
- lifting
- mobile crane
- crane
- mobile
- 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
-
- 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
- B66C2700/0392—Movement of the crane arm; Coupling of the crane arm with the counterweights; Safety devices for the movement of the arm
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1063430T | 1952-09-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1063430A true FR1063430A (en) | 1954-05-03 |
Family
ID=9601135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1063430D Expired FR1063430A (en) | 1952-09-18 | 1952-09-18 | Device for lifting the boom of a mobile crane |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1063430A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2572718A1 (en) * | 1984-11-06 | 1986-05-09 | Phb Someral | System for controlling the operation of a jib crane |
-
1952
- 1952-09-18 FR FR1063430D patent/FR1063430A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2572718A1 (en) * | 1984-11-06 | 1986-05-09 | Phb Someral | System for controlling the operation of a jib crane |
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