FR625505A - Dispositif de relevage pour flèche de grue - Google Patents
Dispositif de relevage pour flèche de grueInfo
- Publication number
- FR625505A FR625505A FR625505DA FR625505A FR 625505 A FR625505 A FR 625505A FR 625505D A FR625505D A FR 625505DA FR 625505 A FR625505 A FR 625505A
- Authority
- FR
- France
- Prior art keywords
- lifting device
- crane boom
- boom
- crane
- lifting
- 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
- B66C23/06—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 with jibs mounted for jibbing or luffing movements
- B66C23/08—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 with jibs mounted for jibbing or luffing movements and adapted to move the loads in predetermined paths
- B66C23/10—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 with jibs mounted for jibbing or luffing movements and adapted to move the loads in predetermined paths the paths being substantially horizontal; Level-luffing jib-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
- B66C2700/0307—Cranes in which it is essential that the load is moving horizontally during the luffing movement of the arm or jib
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE625505X | 1926-11-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR625505A true FR625505A (fr) | 1927-08-12 |
Family
ID=3875847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR625505D Expired FR625505A (fr) | 1926-11-23 | 1926-11-30 | Dispositif de relevage pour flèche de grue |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR625505A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1979000915A1 (fr) * | 1978-04-11 | 1979-11-15 | Speedcranes Ltd | Grue basse sans pylone d'etetage |
-
1926
- 1926-11-30 FR FR625505D patent/FR625505A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1979000915A1 (fr) * | 1978-04-11 | 1979-11-15 | Speedcranes Ltd | Grue basse sans pylone d'etetage |
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