FR461957A - Grue tournante à poids d'équilibrage - Google Patents
Grue tournante à poids d'équilibrageInfo
- Publication number
- FR461957A FR461957A FR461957A FR461957DA FR461957A FR 461957 A FR461957 A FR 461957A FR 461957 A FR461957 A FR 461957A FR 461957D A FR461957D A FR 461957DA FR 461957 A FR461957 A FR 461957A
- Authority
- FR
- France
- Prior art keywords
- balancing weight
- weight rotating
- rotating crane
- crane
- balancing
- 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
- B66C23/18—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 specially adapted for use in particular purposes
- B66C23/36—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 specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
- B66C23/52—Floating cranes
-
- 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
- B66C23/74—Counterweights or supports for balancing lifting couples separate from jib
-
- 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
- B66C23/74—Counterweights or supports for balancing lifting couples separate from jib
- B66C23/76—Counterweights or supports for balancing lifting couples separate from jib and movable to take account of variations of load or of variations of length of jib
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1426X | 1912-09-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR461957A true FR461957A (fr) | 1914-01-16 |
Family
ID=89429330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR461957A Expired FR461957A (fr) | 1912-09-14 | 1913-08-28 | Grue tournante à poids d'équilibrage |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT67711B (fr) |
FR (1) | FR461957A (fr) |
GB (1) | GB191320507A (fr) |
NL (1) | NL1426C (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1208858B (de) * | 1964-07-04 | 1966-01-13 | Beteiligungs & Patentverw Gmbh | Schwimmkran |
GB2204853A (en) * | 1987-05-22 | 1988-11-23 | Heerema Engineering | Improvements in cranes |
-
1913
- 1913-08-28 FR FR461957A patent/FR461957A/fr not_active Expired
- 1913-09-02 NL NL3247A patent/NL1426C/nl active
- 1913-09-10 GB GB191320507D patent/GB191320507A/en not_active Expired
- 1913-09-10 AT AT67711D patent/AT67711B/de active
Also Published As
Publication number | Publication date |
---|---|
AT67711B (de) | 1915-01-25 |
GB191320507A (en) | 1914-01-22 |
NL1426C (nl) | 1916-09-04 |
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