CN102390307B - 一种臂架装置及工程机械 - Google Patents
一种臂架装置及工程机械 Download PDFInfo
- Publication number
- CN102390307B CN102390307B CN 201110283835 CN201110283835A CN102390307B CN 102390307 B CN102390307 B CN 102390307B CN 201110283835 CN201110283835 CN 201110283835 CN 201110283835 A CN201110283835 A CN 201110283835A CN 102390307 B CN102390307 B CN 102390307B
- Authority
- CN
- China
- Prior art keywords
- jib
- joint
- joint jib
- boom device
- folded
- 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.)
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Links
- 238000010276 construction Methods 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 10
- 239000004744 fabric Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/04—Devices for both conveying and distributing
- E04G21/0418—Devices for both conveying and distributing with distribution hose
- E04G21/0445—Devices for both conveying and distributing with distribution hose with booms
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Jib Cranes (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110283835 CN102390307B (zh) | 2011-09-22 | 2011-09-22 | 一种臂架装置及工程机械 |
PCT/CN2012/074044 WO2013040893A1 (zh) | 2011-09-22 | 2012-04-14 | 一种臂架装置及工程机械 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110283835 CN102390307B (zh) | 2011-09-22 | 2011-09-22 | 一种臂架装置及工程机械 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102390307A CN102390307A (zh) | 2012-03-28 |
CN102390307B true CN102390307B (zh) | 2013-07-17 |
Family
ID=45857737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201110283835 Active CN102390307B (zh) | 2011-09-22 | 2011-09-22 | 一种臂架装置及工程机械 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102390307B (zh) |
WO (1) | WO2013040893A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102390307B (zh) * | 2011-09-22 | 2013-07-17 | 三一汽车制造有限公司 | 一种臂架装置及工程机械 |
CN102650166A (zh) * | 2012-04-19 | 2012-08-29 | 三一重工股份有限公司 | 臂架装置及工程机械 |
CN104695710B (zh) * | 2013-12-09 | 2017-04-05 | 北汽福田汽车股份有限公司 | 一种臂架装置及工程机械 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3825137A (en) * | 1971-12-08 | 1974-07-23 | Sheppard Equipment Ltd | Vehicle for transporting a container |
CN2703896Y (zh) * | 2004-06-29 | 2005-06-08 | 上海鸿得利机械制造有限公司 | 臂架式混凝土输送泵 |
CN101793092A (zh) * | 2010-02-05 | 2010-08-04 | 三一重工股份有限公司 | 一种混凝土泵车及其臂架装置 |
CN201857760U (zh) * | 2010-10-25 | 2011-06-08 | 山推楚天工程机械有限公司 | 具有可折叠180°的混凝土泵车的第六节臂 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3445130A1 (de) * | 1984-12-11 | 1986-02-20 | Maschinenfabrik Walter Scheele GmbH & Co KG, 4750 Unna-Massen | Mehrarmige betonverteilereinrichtung |
DE10328769A1 (de) * | 2003-06-25 | 2005-01-20 | Putzmeister Ag | Knickmast für fahrbare Betonpumpen |
CN201753529U (zh) * | 2010-05-27 | 2011-03-02 | 山东柳工机械设备有限公司 | 一种履带行走式混凝土泵车 |
CN201738589U (zh) * | 2010-08-19 | 2011-02-09 | 三一重工股份有限公司 | 一种臂架***及混凝土泵车 |
CN201924601U (zh) * | 2010-09-29 | 2011-08-10 | 北汽福田汽车股份有限公司 | 折叠式臂架结构及具有该折叠式臂架结构的混凝土泵车 |
CN102390307B (zh) * | 2011-09-22 | 2013-07-17 | 三一汽车制造有限公司 | 一种臂架装置及工程机械 |
-
2011
- 2011-09-22 CN CN 201110283835 patent/CN102390307B/zh active Active
-
2012
- 2012-04-14 WO PCT/CN2012/074044 patent/WO2013040893A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3825137A (en) * | 1971-12-08 | 1974-07-23 | Sheppard Equipment Ltd | Vehicle for transporting a container |
CN2703896Y (zh) * | 2004-06-29 | 2005-06-08 | 上海鸿得利机械制造有限公司 | 臂架式混凝土输送泵 |
CN101793092A (zh) * | 2010-02-05 | 2010-08-04 | 三一重工股份有限公司 | 一种混凝土泵车及其臂架装置 |
CN201857760U (zh) * | 2010-10-25 | 2011-06-08 | 山推楚天工程机械有限公司 | 具有可折叠180°的混凝土泵车的第六节臂 |
Also Published As
Publication number | Publication date |
---|---|
CN102390307A (zh) | 2012-03-28 |
WO2013040893A1 (zh) | 2013-03-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SANY AUTOMOBILE MANUFACTURING CO., LTD. Free format text: FORMER OWNER: SANYI HEAVY INDUSTRY CO LTD Effective date: 20130502 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20130502 Address after: 410100 Changsha economic and Technological Development Zone, Hunan City, the 31 industrial city Applicant after: Sany Automobile Manufacturing Co.,Ltd. Address before: 410100 Changsha economic and Technological Development Zone, Hunan City, the 31 industrial city Applicant before: SANY HEAVY INDUSTRY Co.,Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220225 Address after: 410000 3rd floor, Sany administrative center, Sany industrial city, Sany Road, Changsha Economic and Technological Development Zone, Hunan Province Patentee after: SANY GROUP Co.,Ltd. Address before: 410100 31 industrial city, Changsha economic and Technological Development Zone, Hunan Patentee before: Sany Automobile Manufacturing Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A boom device and construction machinery Effective date of registration: 20231107 Granted publication date: 20130717 Pledgee: Business Department of Hunan Branch of China Construction Bank Co.,Ltd. Pledgor: SANY GROUP Co.,Ltd. Registration number: Y2023980064163 |