AT320915B - Device for keeping the load height constant while the boom is pivoted on luffing cranes - Google Patents
Device for keeping the load height constant while the boom is pivoted on luffing cranesInfo
- Publication number
- AT320915B AT320915B AT273271A AT273271A AT320915B AT 320915 B AT320915 B AT 320915B AT 273271 A AT273271 A AT 273271A AT 273271 A AT273271 A AT 273271A AT 320915 B AT320915 B AT 320915B
- Authority
- AT
- Austria
- Prior art keywords
- boom
- pivoted
- keeping
- load height
- height constant
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT273271A AT320915B (en) | 1971-03-31 | 1971-03-31 | Device for keeping the load height constant while the boom is pivoted on luffing cranes |
DE19722214289 DE2214289B2 (en) | 1971-03-31 | 1972-03-24 | Device for keeping the load height constant while the boom is pivoted on luffing cranes |
CH463772A CH538994A (en) | 1971-03-31 | 1972-03-27 | Method and device for keeping the load height constant while the boom is pivoted on luffing cranes |
GB1460772A GB1369883A (en) | 1971-03-31 | 1972-03-29 | Method of co-ordinating hoisting gear and jib-luffing movements in a luffing crane |
FR7211483A FR2132328B1 (en) | 1971-03-31 | 1972-03-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT273271A AT320915B (en) | 1971-03-31 | 1971-03-31 | Device for keeping the load height constant while the boom is pivoted on luffing cranes |
Publications (1)
Publication Number | Publication Date |
---|---|
AT320915B true AT320915B (en) | 1975-03-10 |
Family
ID=3539413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT273271A AT320915B (en) | 1971-03-31 | 1971-03-31 | Device for keeping the load height constant while the boom is pivoted on luffing cranes |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT320915B (en) |
CH (1) | CH538994A (en) |
DE (1) | DE2214289B2 (en) |
FR (1) | FR2132328B1 (en) |
GB (1) | GB1369883A (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2621017C2 (en) * | 1976-05-12 | 1987-04-16 | Peiner Maschinen- Und Schraubenwerke Ag, 3150 Peine | Crane with load path control |
DE2827374A1 (en) * | 1978-06-22 | 1980-01-03 | Hatlapa Uetersener Maschf | Shipboard crane with cylinder operated overhanging arm - has actuating cylinder with extended piston between column and arm |
DE3320849A1 (en) * | 1983-06-09 | 1984-12-13 | Siegfried 8922 Peiting Schuster | Crane which can be installed in the roof space of a building |
DE19931301B4 (en) * | 1999-07-07 | 2005-08-18 | Liebherr-Werk Ehingen Gmbh | Method and device for guiding a crane load hook |
CN102502407B (en) * | 2011-12-08 | 2014-03-05 | 中联重科股份有限公司 | Control device and system for synchronizing luffing mechanism and jacking mechanism and engineering machinery |
CN113044711B (en) * | 2021-03-23 | 2021-12-03 | 大连理工大学 | Rope traction type nuclear loop crane |
CN113212507B (en) * | 2021-05-11 | 2022-07-26 | 唐山奇隆洁具有限公司 | Upper die mechanism of original blank pad |
CN113697697B (en) * | 2021-08-16 | 2023-10-03 | 中国海洋石油集团有限公司 | Anti-collision device and anti-collision method for limiting 3D region of offshore base crane |
-
1971
- 1971-03-31 AT AT273271A patent/AT320915B/en not_active IP Right Cessation
-
1972
- 1972-03-24 DE DE19722214289 patent/DE2214289B2/en not_active Withdrawn
- 1972-03-27 CH CH463772A patent/CH538994A/en not_active IP Right Cessation
- 1972-03-29 GB GB1460772A patent/GB1369883A/en not_active Expired
- 1972-03-31 FR FR7211483A patent/FR2132328B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2214289A1 (en) | 1972-11-02 |
GB1369883A (en) | 1974-10-09 |
DE2214289B2 (en) | 1979-09-27 |
FR2132328B1 (en) | 1974-08-02 |
CH538994A (en) | 1973-07-15 |
FR2132328A1 (en) | 1972-11-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |