CN201593210U - 一种挖掘机快换工作装置 - Google Patents
一种挖掘机快换工作装置 Download PDFInfo
- Publication number
- CN201593210U CN201593210U CN2009202815618U CN200920281561U CN201593210U CN 201593210 U CN201593210 U CN 201593210U CN 2009202815618 U CN2009202815618 U CN 2009202815618U CN 200920281561 U CN200920281561 U CN 200920281561U CN 201593210 U CN201593210 U CN 201593210U
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- CN
- China
- Prior art keywords
- plate
- stiffener
- soldering member
- bayonet socket
- bearing pin
- 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 - Lifetime
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- 238000003466 welding Methods 0.000 claims abstract description 17
- 238000005476 soldering Methods 0.000 claims description 32
- 239000003351 stiffener Substances 0.000 claims description 20
- 208000017740 grade III prostatic intraepithelial neoplasia Diseases 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000005728 strengthening Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009202815618U CN201593210U (zh) | 2009-11-27 | 2009-11-27 | 一种挖掘机快换工作装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009202815618U CN201593210U (zh) | 2009-11-27 | 2009-11-27 | 一种挖掘机快换工作装置 |
Publications (1)
Publication Number | Publication Date |
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CN201593210U true CN201593210U (zh) | 2010-09-29 |
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CN2009202815618U Expired - Lifetime CN201593210U (zh) | 2009-11-27 | 2009-11-27 | 一种挖掘机快换工作装置 |
Country Status (1)
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CN (1) | CN201593210U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102116038A (zh) * | 2011-01-14 | 2011-07-06 | 厦门实启机械有限公司 | 挖掘机的快换工作装置 |
CN102454177A (zh) * | 2010-10-28 | 2012-05-16 | 日立建机(中国)有限公司 | 附件的安装装置 |
CN110453742A (zh) * | 2019-08-16 | 2019-11-15 | 徐工集团工程机械有限公司 | 一种液压挖掘机全自动快换装置 |
-
2009
- 2009-11-27 CN CN2009202815618U patent/CN201593210U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102454177A (zh) * | 2010-10-28 | 2012-05-16 | 日立建机(中国)有限公司 | 附件的安装装置 |
CN102116038A (zh) * | 2011-01-14 | 2011-07-06 | 厦门实启机械有限公司 | 挖掘机的快换工作装置 |
CN110453742A (zh) * | 2019-08-16 | 2019-11-15 | 徐工集团工程机械有限公司 | 一种液压挖掘机全自动快换装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: LISHIDE CONSTRUCTION MACHINERY CO., LTD. Free format text: FORMER NAME: SHANDONG LISHIDE MACHINERY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 276715 No. 112 West Main Street, Linshu County, Shandong Patentee after: Lishide Construction Machinery Co., Ltd. Address before: 276715 No. 112 West Main Street, Linshu County, Shandong Patentee before: Shandong Lishide Machinery Co., Ltd. |
|
PP01 | Preservation of patent right |
Effective date of registration: 20160808 Granted publication date: 20100929 |
|
RINS | Preservation of patent right or utility model and its discharge | ||
PD01 | Discharge of preservation of patent | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20170208 Granted publication date: 20100929 |
|
PP01 | Preservation of patent right |
Effective date of registration: 20170208 Granted publication date: 20100929 |
|
PP01 | Preservation of patent right | ||
PD01 | Discharge of preservation of patent | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20170808 Granted publication date: 20100929 |
|
PP01 | Preservation of patent right | ||
PP01 | Preservation of patent right |
Effective date of registration: 20170808 Granted publication date: 20100929 |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20100929 |