CN201687473U - 采煤机调高装置 - Google Patents
采煤机调高装置 Download PDFInfo
- Publication number
- CN201687473U CN201687473U CN2010202124595U CN201020212459U CN201687473U CN 201687473 U CN201687473 U CN 201687473U CN 2010202124595 U CN2010202124595 U CN 2010202124595U CN 201020212459 U CN201020212459 U CN 201020212459U CN 201687473 U CN201687473 U CN 201687473U
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- Prior art keywords
- winning machine
- coal
- connecting rod
- regulating device
- gliding mass
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Abstract
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Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010202124595U CN201687473U (zh) | 2010-06-02 | 2010-06-02 | 采煤机调高装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010202124595U CN201687473U (zh) | 2010-06-02 | 2010-06-02 | 采煤机调高装置 |
Publications (1)
Publication Number | Publication Date |
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CN201687473U true CN201687473U (zh) | 2010-12-29 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2010202124595U Expired - Lifetime CN201687473U (zh) | 2010-06-02 | 2010-06-02 | 采煤机调高装置 |
Country Status (1)
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CN (1) | CN201687473U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102337889A (zh) * | 2011-10-12 | 2012-02-01 | 三一重型装备有限公司 | 一种采煤机及其支撑装置 |
CN104989396A (zh) * | 2015-07-29 | 2015-10-21 | 王钰峰 | 一种高度可调节采煤机机身单元 |
-
2010
- 2010-06-02 CN CN2010202124595U patent/CN201687473U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102337889A (zh) * | 2011-10-12 | 2012-02-01 | 三一重型装备有限公司 | 一种采煤机及其支撑装置 |
CN104989396A (zh) * | 2015-07-29 | 2015-10-21 | 王钰峰 | 一种高度可调节采煤机机身单元 |
CN104989396B (zh) * | 2015-07-29 | 2017-07-14 | 王钰峰 | 一种高度可调节采煤机机身单元 |
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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: CATERPILLAR (ZHENGZHOU) CO., LTD. Free format text: FORMER NAME: ZHENGZHOU SIWEI ELECTROMECHANICAL EQUIPMENT MANUFACTURING CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 450001 No. 7 shuttle Road, hi tech Industrial Development Zone, Henan, Zhengzhou Patentee after: Caterpillar (Zhengzhou) Co., Ltd. Address before: 450001 No. 7 shuttle Road, hi tech Industrial Development Zone, Henan, Zhengzhou Patentee before: Zhengzhou Siwei Electromechanical Equipment Manufacturing Co., Ltd. |
|
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20101229 Effective date of abandoning: 20200528 |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20101229 Effective date of abandoning: 20200528 |