FR2388755A1 - LIFTING CRANE - Google Patents
LIFTING CRANEInfo
- Publication number
- FR2388755A1 FR2388755A1 FR7812500A FR7812500A FR2388755A1 FR 2388755 A1 FR2388755 A1 FR 2388755A1 FR 7812500 A FR7812500 A FR 7812500A FR 7812500 A FR7812500 A FR 7812500A FR 2388755 A1 FR2388755 A1 FR 2388755A1
- Authority
- FR
- France
- Prior art keywords
- frame
- crown
- fixed
- lifting crane
- conveyor device
- 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.)
- Granted
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
- B66C23/38—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 with separate prime movers for crane and vehicle
-
- 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
- B66C23/78—Supports, e.g. outriggers, for mobile cranes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
Grue de levage dont la superstructure est montée sur une plate-forme pouvant tourner sur une couronne de grand diamètre qui est fixée sur un cadre rigide, plan et à peu près carré. Le cadre est fixé rigidement et directement sur des traverses reliant entre elles les chenilles d'un dispositif transporteur. Les fixations sont réalisées à l'aide de broches amovibles permettant à la couronne et à son cadre d'être séparés du dispositif transporteur et utilisés en position fixe. Domaine d'application : grues de levage.Lifting crane, the superstructure of which is mounted on a platform capable of rotating on a crown of large diameter which is fixed on a rigid, flat and approximately square frame. The frame is fixed rigidly and directly on cross members interconnecting the tracks of a conveyor device. The attachments are made using removable pins allowing the crown and its frame to be separated from the conveyor device and used in a fixed position. Field of application: lifting cranes.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US79131277A | 1977-04-27 | 1977-04-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2388755A1 true FR2388755A1 (en) | 1978-11-24 |
FR2388755B1 FR2388755B1 (en) | 1982-10-22 |
Family
ID=25153326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7812500A Granted FR2388755A1 (en) | 1977-04-27 | 1978-04-27 | LIFTING CRANE |
Country Status (3)
Country | Link |
---|---|
CA (1) | CA1085780A (en) |
FR (1) | FR2388755A1 (en) |
GB (1) | GB1570679A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2518981A1 (en) * | 1981-12-28 | 1983-07-01 | Ppm Sa | PUBLIC WORKS EQUIPMENT WITH DOUBLE CHASSIS |
EP0533499A1 (en) * | 1991-09-20 | 1993-03-24 | The Manitowoc Company, Inc. | Crane upper works to lower works alignment system |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2664212A (en) * | 1950-11-16 | 1953-12-29 | Bell Noel Gonne | Crane |
US2910189A (en) * | 1956-08-02 | 1959-10-27 | Maschf Augsburg Nuernberg Ag | Rotary automobile crane |
DE1108877B (en) * | 1960-02-03 | 1961-06-15 | Maschf Augsburg Nuernberg Ag | Automobile crane with support table |
DE1185353B (en) * | 1961-10-20 | 1965-01-14 | Maschf Augsburg Nuernberg Ag | Rotary crane with counterweight |
DE1207577B (en) * | 1964-10-02 | 1965-12-23 | Maschf Augsburg Nuernberg Ag | Erecting device for crane masts, booms or the like for mobile cranes |
FR1533303A (en) * | 1967-06-05 | 1968-07-19 | Saviem | Improvements to mobile cranes |
LU56859A1 (en) * | 1967-09-14 | 1968-12-24 | ||
FR2242322A1 (en) * | 1973-08-30 | 1975-03-28 | Manitowoc Co | |
US4000784A (en) * | 1975-04-24 | 1977-01-04 | The Manitowoc Company, Inc. | Demountable self-propelled crane transport assembly |
US4042115A (en) * | 1976-07-28 | 1977-08-16 | The Manitowoc Company, Inc. | Rotary counterweight crane with a removal track section |
-
1978
- 1978-04-27 GB GB1678378A patent/GB1570679A/en not_active Expired
- 1978-04-27 CA CA302,091A patent/CA1085780A/en not_active Expired
- 1978-04-27 FR FR7812500A patent/FR2388755A1/en active Granted
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2664212A (en) * | 1950-11-16 | 1953-12-29 | Bell Noel Gonne | Crane |
US2910189A (en) * | 1956-08-02 | 1959-10-27 | Maschf Augsburg Nuernberg Ag | Rotary automobile crane |
DE1108877B (en) * | 1960-02-03 | 1961-06-15 | Maschf Augsburg Nuernberg Ag | Automobile crane with support table |
DE1185353B (en) * | 1961-10-20 | 1965-01-14 | Maschf Augsburg Nuernberg Ag | Rotary crane with counterweight |
DE1207577B (en) * | 1964-10-02 | 1965-12-23 | Maschf Augsburg Nuernberg Ag | Erecting device for crane masts, booms or the like for mobile cranes |
FR1533303A (en) * | 1967-06-05 | 1968-07-19 | Saviem | Improvements to mobile cranes |
LU56859A1 (en) * | 1967-09-14 | 1968-12-24 | ||
FR2242322A1 (en) * | 1973-08-30 | 1975-03-28 | Manitowoc Co | |
US4000784A (en) * | 1975-04-24 | 1977-01-04 | The Manitowoc Company, Inc. | Demountable self-propelled crane transport assembly |
US4042115A (en) * | 1976-07-28 | 1977-08-16 | The Manitowoc Company, Inc. | Rotary counterweight crane with a removal track section |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2518981A1 (en) * | 1981-12-28 | 1983-07-01 | Ppm Sa | PUBLIC WORKS EQUIPMENT WITH DOUBLE CHASSIS |
EP0533499A1 (en) * | 1991-09-20 | 1993-03-24 | The Manitowoc Company, Inc. | Crane upper works to lower works alignment system |
US5427256A (en) * | 1991-09-20 | 1995-06-27 | The Manitowoc Company, Inc. | Crane upper works to lower works alignment system |
Also Published As
Publication number | Publication date |
---|---|
CA1085780A (en) | 1980-09-16 |
FR2388755B1 (en) | 1982-10-22 |
GB1570679A (en) | 1980-07-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |