CA2004971A1 - Assemblage pour jambes de grues - Google Patents
Assemblage pour jambes de gruesInfo
- Publication number
- CA2004971A1 CA2004971A1 CA2004971A CA2004971A CA2004971A1 CA 2004971 A1 CA2004971 A1 CA 2004971A1 CA 2004971 A CA2004971 A CA 2004971A CA 2004971 A CA2004971 A CA 2004971A CA 2004971 A1 CA2004971 A1 CA 2004971A1
- Authority
- CA
- Canada
- Prior art keywords
- frame
- leg
- support beam
- arm
- affixed
- 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
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/281,723 US5022542A (en) | 1988-12-09 | 1988-12-09 | Crane leg connection |
US281,723 | 1988-12-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2004971A1 true CA2004971A1 (fr) | 1990-06-09 |
CA2004971C CA2004971C (fr) | 1994-08-23 |
Family
ID=23078522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002004971A Expired - Fee Related CA2004971C (fr) | 1988-12-09 | 1989-12-08 | Assemblage pour jambes de grues |
Country Status (2)
Country | Link |
---|---|
US (1) | US5022542A (fr) |
CA (1) | CA2004971C (fr) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5385249A (en) * | 1993-07-27 | 1995-01-31 | Harnischfeger Corporation | Material handling machine with force-isolating support link |
US5788096A (en) * | 1995-09-08 | 1998-08-04 | Harnischfeger Corporation | Material-handling machine with hinged leg |
US6708623B2 (en) * | 2001-08-16 | 2004-03-23 | Judith Marie Cummins | Support structure |
US7503460B1 (en) | 2004-10-04 | 2009-03-17 | Davor Petricio Yaksic | Gantry crane |
US8960459B2 (en) * | 2010-01-22 | 2015-02-24 | Ray Givens | Slant-truss crane rail |
JP6104205B2 (ja) * | 2014-03-28 | 2017-03-29 | 三井造船株式会社 | 岸壁クレーン |
US9776330B2 (en) | 2014-04-30 | 2017-10-03 | The Boeing Company | Crawler robot and supporting platform |
US10427254B2 (en) | 2014-04-30 | 2019-10-01 | The Boeing Company | Flexible manufacturing for aircraft structures |
US10000298B2 (en) | 2014-04-30 | 2018-06-19 | The Boeing Company | Metrology system for positioning assemblies |
US10118714B2 (en) | 2014-04-30 | 2018-11-06 | The Boeing Company | System and method for positioning an automated assembly tool relative to a structure |
US10017277B2 (en) | 2014-04-30 | 2018-07-10 | The Boeing Company | Apparatus, system, and method for supporting a wing assembly |
US9708079B2 (en) * | 2014-04-30 | 2017-07-18 | The Boeing Company | Mobile automated overhead assembly tool for aircraft structures |
US9486917B2 (en) | 2014-04-30 | 2016-11-08 | The Boeing Company | Mobile automated assembly tool for aircraft structures |
CN104370234A (zh) * | 2014-11-03 | 2015-02-25 | 无锡市百顺机械厂 | 简易吊装工具 |
CN104444835A (zh) * | 2014-11-03 | 2015-03-25 | 无锡市百顺机械厂 | 简易吊装工具 |
US10421645B2 (en) * | 2017-02-14 | 2019-09-24 | Raymond D. Givens | Crane rail |
CN107777548B (zh) * | 2017-11-09 | 2023-09-26 | 中铁上海工程局集团有限公司 | 地铁运营线百米长轨吊装龙门吊固定装置及固定方法 |
US10782696B2 (en) | 2018-09-07 | 2020-09-22 | The Boeing Company | Mobile fixture apparatuses and methods |
US10472095B1 (en) | 2018-09-07 | 2019-11-12 | The Boeing Company | Mobile fixture apparatuses and methods |
US11072439B2 (en) | 2018-09-07 | 2021-07-27 | The Boeing Company | Mobile fixture apparatuses and methods |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU303282A1 (ru) * | 1969-11-18 | 1971-05-13 | Самомонтирующийся козловой кран | |
SU887436A1 (ru) * | 1980-04-03 | 1981-12-07 | Предприятие П/Я А-7255 | Козловой кран |
SU1245541A1 (ru) * | 1985-01-02 | 1986-07-23 | Ленинградское производственное объединение подъемно-транспортного оборудования им.С.М.Кирова | Портал дл подъемно-транспортных машин |
-
1988
- 1988-12-09 US US07/281,723 patent/US5022542A/en not_active Expired - Fee Related
-
1989
- 1989-12-08 CA CA002004971A patent/CA2004971C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2004971C (fr) | 1994-08-23 |
US5022542A (en) | 1991-06-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |