FR1586854A - - Google Patents
Info
- Publication number
- FR1586854A FR1586854A FR1586854DA FR1586854A FR 1586854 A FR1586854 A FR 1586854A FR 1586854D A FR1586854D A FR 1586854DA FR 1586854 A FR1586854 A FR 1586854A
- Authority
- FR
- France
- 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
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
-
- 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
- B66C23/26—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 for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
- B66C23/34—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes
- B66C23/348—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes the erection being operated by jacks
-
- 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
-
- 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
- B66C2700/0392—Movement of the crane arm; Coupling of the crane arm with the counterweights; Safety devices for the movement of the arm
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/06—Cranes in which the lifting movement is done with a hydraulically controlled plunger
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Jib Cranes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR149076 | 1968-04-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1586854A true FR1586854A (en) | 1970-03-06 |
Family
ID=8649283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1586854D Expired FR1586854A (en) | 1968-04-23 | 1968-04-23 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1920981A1 (en) |
FR (1) | FR1586854A (en) |
GB (1) | GB1227659A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2158508A1 (en) * | 1971-11-04 | 1973-06-15 | Gen Crane Ind | |
WO2007113347A1 (en) * | 2006-03-30 | 2007-10-11 | Oscar Centelles Vilalta | Device for collapsing towers in movable structures |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA984575A (en) * | 1973-06-05 | 1976-03-02 | Ype Bouma | Stop lock assembly for a pivotal tower |
US3954193A (en) * | 1975-02-07 | 1976-05-04 | Walter Kidde & Company, Inc. | Apparatus and method for transferring a crane boom assembly from a crane carrier to an independent transport vehicle |
DE3030820C2 (en) * | 1979-08-17 | 1987-01-29 | Coles Cranes Ltd., Sunderland, Tyne and Wear | Mobile crane with a telescopic boom |
DE3150282A1 (en) * | 1981-12-18 | 1983-06-30 | Liebherr-Werk Biberach Gmbh, 7950 Biberach | Underbody for a crane |
DE3446034A1 (en) * | 1984-12-18 | 1986-06-26 | Werner E. 2000 Hamburg Jannings | Pointer instrument, particularly a watch, and cover disc for a pointer instrument |
ES2352807T3 (en) * | 2004-12-03 | 2011-02-23 | Manitowoc Crane Group Germany Gmbh | AUTOMOTIVE CRANE. |
-
1968
- 1968-04-23 FR FR1586854D patent/FR1586854A/fr not_active Expired
-
1969
- 1969-04-17 GB GB1227659D patent/GB1227659A/en not_active Expired
- 1969-04-21 DE DE19691920981 patent/DE1920981A1/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2158508A1 (en) * | 1971-11-04 | 1973-06-15 | Gen Crane Ind | |
WO2007113347A1 (en) * | 2006-03-30 | 2007-10-11 | Oscar Centelles Vilalta | Device for collapsing towers in movable structures |
CN101437746B (en) * | 2006-03-30 | 2011-09-28 | 奥斯卡·森特利思·维拉尔塔 | Device for collapsing towers in movable structures |
Also Published As
Publication number | Publication date |
---|---|
GB1227659A (en) | 1971-04-07 |
DE1920981A1 (en) | 1969-11-06 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |