ES399385A1 - Dock crane - Google Patents
Dock craneInfo
- Publication number
- ES399385A1 ES399385A1 ES399385A ES399385A ES399385A1 ES 399385 A1 ES399385 A1 ES 399385A1 ES 399385 A ES399385 A ES 399385A ES 399385 A ES399385 A ES 399385A ES 399385 A1 ES399385 A1 ES 399385A1
- Authority
- ES
- Spain
- Prior art keywords
- boom
- trolley
- support member
- frame
- tackle
- 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
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2814/00—Indexing codes relating to loading or unloading articles or bulk materials
- B65G2814/03—Loading or unloading means
- B65G2814/0397—Loading or unloading means for ships
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Ship Loading And Unloading (AREA)
- Jib Cranes (AREA)
Abstract
The boom of a dock crane is pivoted to a trolley which is displaceably mounted on a mobile frame on the wharf. A support member, such as another trolley or a strut, supports the tackle for the boom intermediate the tackle and the frame. A cable connects the support member to the boom supporting trolley and guide pulleys for the cable are so mounted that the support member is displaced simultaneously in the same direction and at the same speed as the boom supporting trolley and to transmit to the frame the tilting force due to the weight of the boom and any load thereon.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7104063A FR2124117B1 (en) | 1971-02-08 | 1971-02-08 | |
FR7121237A FR2140334B2 (en) | 1971-06-11 | 1971-06-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES399385A1 true ES399385A1 (en) | 1975-07-16 |
Family
ID=26216193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES399385A Expired ES399385A1 (en) | 1971-02-08 | 1972-02-01 | Dock crane |
Country Status (5)
Country | Link |
---|---|
US (1) | US3735879A (en) |
AR (1) | AR192615A1 (en) |
ES (1) | ES399385A1 (en) |
GB (1) | GB1375096A (en) |
IT (1) | IT946976B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2241479B1 (en) * | 1973-08-22 | 1979-05-11 | Orenstein & Koppel Ag | |
DE102004054415A1 (en) * | 2004-11-11 | 2006-05-18 | ThyssenKrupp Fördertechnik GmbH | Device for offshore ship loading or unloading |
CN113928840A (en) * | 2021-09-28 | 2022-01-14 | 杭州娃哈哈精密机械有限公司 | Whole pile of piles tears tray translation device open |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1442521A (en) * | 1921-03-31 | 1923-01-16 | Wellman Seavermorgan Company | Material-handling apparatus |
DE566328C (en) * | 1930-07-13 | 1932-12-15 | Arthur H Mueller Dipl Ing | Overhead conveyor with automatic transfer of the bulk goods to a conveyor |
US1991652A (en) * | 1933-02-13 | 1935-02-19 | Internat Milling Company | Conveying system |
FR1051231A (en) * | 1951-08-23 | 1954-01-14 | Lifting gear | |
US3146898A (en) * | 1963-02-20 | 1964-09-01 | Mcdowell Wellman Eng Co | Boom leveling and compensating means |
-
1972
- 1972-01-27 IT IT19873/72A patent/IT946976B/en active
- 1972-02-01 ES ES399385A patent/ES399385A1/en not_active Expired
- 1972-02-03 GB GB520472A patent/GB1375096A/en not_active Expired
- 1972-02-04 US US00223660A patent/US3735879A/en not_active Expired - Lifetime
- 1972-02-07 AR AR240409A patent/AR192615A1/en active
Also Published As
Publication number | Publication date |
---|---|
AR192615A1 (en) | 1973-02-28 |
IT946976B (en) | 1973-05-21 |
DE2205878B2 (en) | 1974-08-29 |
GB1375096A (en) | 1974-11-27 |
US3735879A (en) | 1973-05-29 |
DE2205878A1 (en) | 1972-08-17 |
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