GB1479769A - Double slewing crane - Google Patents
Double slewing craneInfo
- Publication number
- GB1479769A GB1479769A GB4744174A GB4744174A GB1479769A GB 1479769 A GB1479769 A GB 1479769A GB 4744174 A GB4744174 A GB 4744174A GB 4744174 A GB4744174 A GB 4744174A GB 1479769 A GB1479769 A GB 1479769A
- Authority
- GB
- United Kingdom
- Prior art keywords
- jib
- slewing crane
- nov
- double
- double slewing
- 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
- B66C23/525—Double slewing cranes on ships
-
- 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
- B66C23/84—Slewing gear
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
1479769 Jib cranes O & K ORENSTEIN & KOPPEL AG 1 Nov 1974 [2 Nov 1973] 47441/74 Addition to 1413363 Heading B8B A double slewing crane as described and claimed in parent Specification has its first jib 13 mounted by its inner end at 25 on another cantilever 29 and is slewable therewith about the common vertical axis 33 the inner end of the first jib 13, pivoted at 25 for luffing, being radially spaced from the axis 33.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2227446A DE2227446C3 (en) | 1972-06-06 | 1972-06-06 | Double crane |
DE19732354975 DE2354975C2 (en) | 1972-06-06 | 1973-11-02 | Double crane |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1479769A true GB1479769A (en) | 1977-07-13 |
Family
ID=25763382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4744174A Expired GB1479769A (en) | 1972-06-06 | 1974-11-01 | Double slewing crane |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2354975C2 (en) |
GB (1) | GB1479769A (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1965649U (en) | 1963-09-21 | 1967-08-03 | Luwa Ag | DEVICE FOR CLEANING TEXTILE MACHINES, IN PARTICULAR SPINNING MACHINES AND FLYERS, FROM FIBER FLIGHT, DUST AND POLLUTION. |
DE1960442U (en) | 1965-11-18 | 1967-05-18 | Orenstein & Koppel Ag | SHIP DOUBLE JIB CRANE. |
DE7221122U (en) | 1972-06-06 | 1973-03-22 | Orenstein & Koppel Ag | Double jib crane |
DE2227446C3 (en) * | 1972-06-06 | 1983-11-24 | O & K Orenstein & Koppel AG Werk Lübeck, 2400 Lübeck | Double crane |
-
1973
- 1973-11-02 DE DE19732354975 patent/DE2354975C2/en not_active Expired
-
1974
- 1974-11-01 GB GB4744174A patent/GB1479769A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2354975C2 (en) | 1985-10-17 |
DE2354975A1 (en) | 1975-05-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed |