FR1079157A - Safety device for articulated boom lifting devices - Google Patents
Safety device for articulated boom lifting devicesInfo
- Publication number
- FR1079157A FR1079157A FR1079157DA FR1079157A FR 1079157 A FR1079157 A FR 1079157A FR 1079157D A FR1079157D A FR 1079157DA FR 1079157 A FR1079157 A FR 1079157A
- Authority
- FR
- France
- Prior art keywords
- safety device
- lifting devices
- articulated boom
- boom lifting
- articulated
- 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
- B66C23/88—Safety gear
- B66C23/90—Devices for indicating or limiting lifting moment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1079157T | 1953-04-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1079157A true FR1079157A (en) | 1954-11-26 |
Family
ID=9609053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1079157D Expired FR1079157A (en) | 1953-04-10 | 1953-04-10 | Safety device for articulated boom lifting devices |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1079157A (en) |
-
1953
- 1953-04-10 FR FR1079157D patent/FR1079157A/en not_active Expired
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