FR1470368A - Improvement in the translation of counterweight carriages on tower cranes - Google Patents
Improvement in the translation of counterweight carriages on tower cranesInfo
- Publication number
- FR1470368A FR1470368A FR46772A FR69046772A FR1470368A FR 1470368 A FR1470368 A FR 1470368A FR 46772 A FR46772 A FR 46772A FR 69046772 A FR69046772 A FR 69046772A FR 1470368 A FR1470368 A FR 1470368A
- Authority
- FR
- France
- Prior art keywords
- translation
- improvement
- tower cranes
- counterweight carriages
- carriages
- 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
- B66C23/62—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
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/14—Trolley or crane travel drives
-
- 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
- B66C2700/0385—Cranes with trolleys movable along adjustable or slewable arms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR46772A FR1470368A (en) | 1965-12-30 | 1965-12-30 | Improvement in the translation of counterweight carriages on tower cranes |
US603806A US3381826A (en) | 1965-12-30 | 1966-12-22 | Translating means for the counterbalancing carriages in tower cranes |
GB58461/66A GB1101890A (en) | 1965-12-30 | 1966-12-30 | Improvements in or relating to tower cranes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR46772A FR1470368A (en) | 1965-12-30 | 1965-12-30 | Improvement in the translation of counterweight carriages on tower cranes |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1470368A true FR1470368A (en) | 1967-02-24 |
Family
ID=45092519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR46772A Expired FR1470368A (en) | 1965-12-30 | 1965-12-30 | Improvement in the translation of counterweight carriages on tower cranes |
Country Status (3)
Country | Link |
---|---|
US (1) | US3381826A (en) |
FR (1) | FR1470368A (en) |
GB (1) | GB1101890A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2522315A1 (en) * | 1982-03-01 | 1983-09-02 | Gimar Sa | Overhead travelling crane running on cables - uses cables to support beam of crane which is moved by tractor cable and has moving counterweight in beam |
US20190256330A1 (en) * | 2016-09-15 | 2019-08-22 | Liebherr-Werk Biberach Gmbh | Tower crane |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2041657A5 (en) * | 1969-05-29 | 1971-01-29 | Richier Sa | |
FR2111998B1 (en) * | 1970-01-22 | 1974-08-09 | Richier Sa | |
US4363411A (en) * | 1978-07-03 | 1982-12-14 | Dravo Corporation | Hammerhead crane with plural shuttle trolleys, a load trolley and movable counterweight means |
US5609260A (en) * | 1996-02-05 | 1997-03-11 | Liao; Fu-Chang | Derrick structure |
ITAR20000013A1 (en) * | 2000-03-16 | 2001-09-16 | Anton Massimo Galluccio | LIFTING MACHINE FOR THE SIMULTANEOUS TRANSPORT IN WATER AND DRY OF A PLURALITY OF VESSELS. |
ES2247947B1 (en) * | 2005-05-11 | 2007-05-16 | Jose Maria Martinez - Val Peñalosa | MOBILE COUNTERWEIGHT CRANE. |
CN104724615A (en) * | 2015-01-23 | 2015-06-24 | 中建三局第二建设工程有限责任公司 | Penetrating and winding method of large-diameter variable-amplitude steel wire rope of large moving-arm type tower crane |
EP3738918A1 (en) * | 2019-05-14 | 2020-11-18 | S&L Access Systems AB | Boom with moveable counter weight |
EP3725730B1 (en) * | 2019-12-27 | 2021-12-22 | S&L Access Systems AB | A crane comprising a movable boom and a movable counterweight |
CN112573352B (en) * | 2020-12-02 | 2022-11-22 | 中建三局科创产业发展有限公司 | Intelligent building hoisting equipment |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1212461A (en) * | 1958-10-17 | 1960-03-24 | Potain & Cie Ets F | Improvements to cranes |
FR1323411A (en) * | 1962-05-29 | 1963-04-05 | S G M E Usine Moser S A | Mobile boom crane |
-
1965
- 1965-12-30 FR FR46772A patent/FR1470368A/en not_active Expired
-
1966
- 1966-12-22 US US603806A patent/US3381826A/en not_active Expired - Lifetime
- 1966-12-30 GB GB58461/66A patent/GB1101890A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2522315A1 (en) * | 1982-03-01 | 1983-09-02 | Gimar Sa | Overhead travelling crane running on cables - uses cables to support beam of crane which is moved by tractor cable and has moving counterweight in beam |
US20190256330A1 (en) * | 2016-09-15 | 2019-08-22 | Liebherr-Werk Biberach Gmbh | Tower crane |
US10934140B2 (en) * | 2016-09-15 | 2021-03-02 | Liebherr Werk Biberach Gmbh | Tower crane |
Also Published As
Publication number | Publication date |
---|---|
US3381826A (en) | 1968-05-07 |
GB1101890A (en) | 1968-01-31 |
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