PT3816091T - Grua-torre com cabeça de apoio de lança com dobragem e desdobramento automáticos - Google Patents
Grua-torre com cabeça de apoio de lança com dobragem e desdobramento automáticosInfo
- Publication number
- PT3816091T PT3816091T PT202045399T PT20204539T PT3816091T PT 3816091 T PT3816091 T PT 3816091T PT 202045399 T PT202045399 T PT 202045399T PT 20204539 T PT20204539 T PT 20204539T PT 3816091 T PT3816091 T PT 3816091T
- Authority
- PT
- Portugal
- Prior art keywords
- unfolding
- tower crane
- automatic folding
- hammerhead
- hammerhead tower
- Prior art date
Links
- 241000251131 Sphyrna Species 0.000 title 1
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
- B66C23/26—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
- B66C23/344—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes adapted for transport purposes
-
- 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
- B66C23/16—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 supported by columns, e.g. towers having their lower end mounted for slewing movements
-
- 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
- B66C23/64—Jibs
- B66C23/68—Jibs foldable or otherwise adjustable in configuration
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Automation & Control Theory (AREA)
- Jib Cranes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1912237A FR3102763B1 (fr) | 2019-10-31 | 2019-10-31 | Grue à tour avec poinçon à pliage et dépliage automatiques |
Publications (1)
Publication Number | Publication Date |
---|---|
PT3816091T true PT3816091T (pt) | 2024-01-05 |
Family
ID=69191024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT202045399T PT3816091T (pt) | 2019-10-31 | 2020-10-29 | Grua-torre com cabeça de apoio de lança com dobragem e desdobramento automáticos |
Country Status (4)
Country | Link |
---|---|
US (1) | US11420851B2 (pt) |
EP (1) | EP3816091B1 (pt) |
FR (1) | FR3102763B1 (pt) |
PT (1) | PT3816091T (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD1019048S1 (en) * | 2021-07-01 | 2024-03-19 | Liebherr-Werk Biberach Gmbh | Crane |
CN113772548B (zh) * | 2021-07-29 | 2024-01-19 | 余姚太平洋称重工程有限公司 | 一种基于双分量称重传感器的钢丝绳补偿方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1209262B (de) * | 1963-05-18 | 1966-01-20 | Vnii Str I Doroshnowo Maschino | Turmkran mit einer fuer den Transport in die horizontale Lage schwenkbaren Kransaeule |
CH499455A (de) * | 1969-04-24 | 1970-11-30 | Wetzel Kg | Turmdrehkran |
US5016768A (en) * | 1989-11-02 | 1991-05-21 | David C. Kennard, Jr. | Pickup truck derrick with traveling sheaves |
FR2790252B1 (fr) * | 1999-02-26 | 2001-04-06 | Potain Sa | Dispositif de depliage ou repliage simultane d'elements de pointe de fleche de grue |
FR2834505B1 (fr) | 2002-01-09 | 2004-05-07 | Potain Sa | Procede et dispositif de commande/controle securise du depliage et repliage d'une grue a tour |
FR2839962B1 (fr) | 2002-05-21 | 2004-10-29 | Potain Sa | Grue a tour avec contre-fleche repliable |
FR3046149B1 (fr) | 2015-12-23 | 2017-12-29 | Manitowoc Crane Group France | Grue a tour a depliage et repliage automatiques et comprenant un mat et une fleche decalee par rapport au mat |
-
2019
- 2019-10-31 FR FR1912237A patent/FR3102763B1/fr active Active
-
2020
- 2020-10-29 EP EP20204539.9A patent/EP3816091B1/fr active Active
- 2020-10-29 PT PT202045399T patent/PT3816091T/pt unknown
- 2020-10-30 US US17/085,832 patent/US11420851B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3816091B1 (fr) | 2023-10-11 |
US20210130141A1 (en) | 2021-05-06 |
US11420851B2 (en) | 2022-08-23 |
EP3816091A1 (fr) | 2021-05-05 |
FR3102763B1 (fr) | 2021-11-12 |
FR3102763A1 (fr) | 2021-05-07 |
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