FR2041657A5 - - Google Patents
Info
- Publication number
- FR2041657A5 FR2041657A5 FR6916026A FR6916026A FR2041657A5 FR 2041657 A5 FR2041657 A5 FR 2041657A5 FR 6916026 A FR6916026 A FR 6916026A FR 6916026 A FR6916026 A FR 6916026A FR 2041657 A5 FR2041657 A5 FR 2041657A5
- 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
- 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
- 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
- B66C2700/0385—Cranes with trolleys movable along adjustable or slewable arms
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6916026A FR2041657A5 (zh) | 1969-05-29 | 1969-05-29 | |
DE7018790U DE7018790U (de) | 1969-05-29 | 1970-05-21 | Vorrichtung zur erzielung eines gleichgewichtes bei turmkraenen. |
US39241A US3642148A (en) | 1969-05-29 | 1970-05-21 | Device for achieving permanent equilibration in tower cranes |
JP45045233A JPS513986B1 (zh) | 1969-05-29 | 1970-05-28 | |
GB2610470A GB1311767A (en) | 1969-05-29 | 1970-05-29 | Tower cranes with counterbalancing arm |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6916026A FR2041657A5 (zh) | 1969-05-29 | 1969-05-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2041657A5 true FR2041657A5 (zh) | 1971-01-29 |
Family
ID=9034200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6916026A Expired FR2041657A5 (zh) | 1969-05-29 | 1969-05-29 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3642148A (zh) |
JP (1) | JPS513986B1 (zh) |
DE (1) | DE7018790U (zh) |
FR (1) | FR2041657A5 (zh) |
GB (1) | GB1311767A (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2467169A1 (fr) * | 1979-10-11 | 1981-04-17 | Tranchand Marc | Grue a tour |
DE3307893A1 (de) * | 1983-03-05 | 1984-09-06 | Pekazett Baumaschinen GmbH, 6660 Zweibrücken | Turmdrehkran mit ausleger und gegenausleger |
FR2641773A1 (fr) * | 1989-01-18 | 1990-07-20 | Potain Sa | Grue a fleche relevable avec dispositif de renvoi de fleche |
EP0849213B2 (de) † | 1996-12-20 | 2010-06-23 | Liebherr-Werk Biberach GmbH | Turmdrehkran |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2318345A1 (de) * | 1973-04-12 | 1974-10-31 | Kloeckner Humboldt Deutz Ag | Einrichtung zum magnetischen abheben der fuellochdeckel von verkokungskammeroefen |
SE394881B (sv) * | 1974-09-02 | 1977-07-18 | Linden Alimak Ab | Sett for dempning av svengning hos konstruktioner, exv byggnadskranar samt anordning herfor |
US4067446A (en) * | 1976-02-24 | 1978-01-10 | Ray Louis F | Cable stay crane |
US4113112A (en) * | 1976-08-13 | 1978-09-12 | Ray Louis F | Constant balance crane |
DE2833809C2 (de) * | 1978-08-02 | 1983-11-24 | Louis F. Baton Rouge La. Ray | Kran mit beweglichem Gegengewicht |
US4480757A (en) * | 1982-01-28 | 1984-11-06 | Amca International Corporation | Collapsible frame support for pivotal boom on a portable crane |
US4516117A (en) * | 1982-04-05 | 1985-05-07 | Raymond Couture | Range controller for continuously monitoring the position of the boom of heavy machinery |
US4807767A (en) * | 1983-12-20 | 1989-02-28 | Grumman Aerospace Corporation | Self balancing electric hoist |
US4763800A (en) * | 1986-03-19 | 1988-08-16 | Edgar D. Engler | Mobile lifting apparatus |
ES2247947B1 (es) * | 2005-05-11 | 2007-05-16 | Jose Maria Martinez - Val Peñalosa | Grua de contrapeso movil. |
GB2433734A (en) * | 2005-12-30 | 2007-07-04 | David Schofield | Adjustable counterbalance system |
US7967158B2 (en) | 2006-10-27 | 2011-06-28 | Manitowoc Crane Companies, Llc | Mobile lift crane with variable position counterweight |
US9278834B2 (en) | 2009-08-06 | 2016-03-08 | Manitowoc Crane Group, LLC | Lift crane with moveable counterweight |
BRPI1001193A2 (pt) * | 2010-02-11 | 2012-07-03 | Vinicius De Carvalho Cal | aperfeiçoamento em grua e processo de controle de contrapeso em uma grua, em tempo real |
CN102701088A (zh) * | 2012-06-21 | 2012-10-03 | 左芳清 | 自动平衡塔式起重机 |
CN103350962B (zh) * | 2013-07-17 | 2016-03-16 | 中联重科股份有限公司 | 塔机及塔机的平衡力矩的调整方法 |
CN103848360B (zh) * | 2013-09-29 | 2016-02-24 | 国家电网公司 | 一种安装有可移动式平衡重系统的组塔塔式起重机 |
US10183848B2 (en) | 2014-01-27 | 2019-01-22 | Manitowoc Crane Companies, Llc | Height adjustment mechanism for an auxiliary member on a crane |
CN110255402B (zh) | 2014-01-27 | 2022-02-18 | 马尼托瓦克起重机有限责任公司 | 带有改进的可动配重的吊升起重机 |
USD742979S1 (en) * | 2014-03-21 | 2015-11-10 | Theunis Johannes Post | Mobile multi-functional fitness frame |
CN105236270A (zh) * | 2015-10-30 | 2016-01-13 | 湖南中联重科智能技术有限公司 | 塔式起重机的重心检测方法、装置、系统及塔式起重机 |
CN105293299B (zh) * | 2015-11-25 | 2017-08-18 | 镇海建设集团有限公司 | 建筑用防风塔式起重机 |
CN105293302B (zh) * | 2015-11-25 | 2017-08-18 | 镇海建设集团有限公司 | 具有防风功能的塔吊 |
CN105293310B (zh) * | 2015-11-25 | 2017-09-15 | 镇海建设集团有限公司 | 一种具有防风结构的塔吊 |
CN105271024B (zh) * | 2015-11-25 | 2017-09-05 | 镇海建设集团有限公司 | 具有防风结构的塔吊 |
CN105293316B (zh) * | 2015-11-25 | 2017-08-25 | 镇海建设集团有限公司 | 一种防风塔吊 |
CN105293312B (zh) * | 2015-11-25 | 2017-09-22 | 镇海建设集团有限公司 | 一种塔式起重机 |
CN106892365A (zh) * | 2017-04-20 | 2017-06-27 | 沈阳建筑大学 | 一种双臂并行平头塔式起重机 |
DE202017107301U1 (de) * | 2017-09-01 | 2018-12-07 | Liebherr-Werk Biberach Gmbh | Turmdrehkran |
CN107826987A (zh) * | 2017-09-30 | 2018-03-23 | 中国化学工程第六建设有限公司 | 液压顶升平桥 |
EP3725730B1 (en) * | 2019-12-27 | 2021-12-22 | S&L Access Systems AB | A crane comprising a movable boom and a movable counterweight |
CN111960297B (zh) * | 2020-08-21 | 2024-06-18 | 抚顺永茂建筑机械有限公司 | 一种塔式起重机的可升降桅杆装置 |
CN115744634B (zh) * | 2022-09-15 | 2024-01-16 | 中联重科股份有限公司 | 塔式起重机及其控制方法、装置、处理器及云管理平台 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US446043A (en) * | 1891-02-10 | Counterbalanced jib-crane | ||
BE449603A (zh) * | 1941-09-24 | |||
FR1135807A (fr) * | 1955-08-08 | 1957-05-03 | Perfectionnement aux appareils de levage | |
FR1212461A (fr) * | 1958-10-17 | 1960-03-24 | Potain & Cie Ets F | Perfectionnements aux grues |
GB1020635A (en) * | 1963-03-08 | 1966-02-23 | Leavesley Engineering Ltd | Counterbalancing mobile cranes |
FR1470368A (fr) * | 1965-12-30 | 1967-02-24 | Richier Sa | Perfectionnement à la translation des chariots de contrepoids sur les grues à tour |
-
1969
- 1969-05-29 FR FR6916026A patent/FR2041657A5/fr not_active Expired
-
1970
- 1970-05-21 US US39241A patent/US3642148A/en not_active Expired - Lifetime
- 1970-05-21 DE DE7018790U patent/DE7018790U/de not_active Expired
- 1970-05-28 JP JP45045233A patent/JPS513986B1/ja active Pending
- 1970-05-29 GB GB2610470A patent/GB1311767A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2467169A1 (fr) * | 1979-10-11 | 1981-04-17 | Tranchand Marc | Grue a tour |
DE3307893A1 (de) * | 1983-03-05 | 1984-09-06 | Pekazett Baumaschinen GmbH, 6660 Zweibrücken | Turmdrehkran mit ausleger und gegenausleger |
FR2541983A1 (fr) * | 1983-03-05 | 1984-09-07 | Pekazett Baumasch | Grue pivotante a tour, a fleche et contre-fleche |
FR2641773A1 (fr) * | 1989-01-18 | 1990-07-20 | Potain Sa | Grue a fleche relevable avec dispositif de renvoi de fleche |
EP0379448A1 (fr) * | 1989-01-18 | 1990-07-25 | Potain | Grue à flèche relevable avec dispositif de renvoi de flèche |
EP0849213B2 (de) † | 1996-12-20 | 2010-06-23 | Liebherr-Werk Biberach GmbH | Turmdrehkran |
Also Published As
Publication number | Publication date |
---|---|
DE7018790U (de) | 1970-12-10 |
GB1311767A (en) | 1973-03-28 |
US3642148A (en) | 1972-02-15 |
JPS513986B1 (zh) | 1976-02-07 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address | ||
CD | Change of name or company name | ||
TP | Transmission of property | ||
ST | Notification of lapse |