CN202298705U - 多体非连续截割煤岩设备 - Google Patents
多体非连续截割煤岩设备 Download PDFInfo
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- CN202298705U CN202298705U CN2011204150832U CN201120415083U CN202298705U CN 202298705 U CN202298705 U CN 202298705U CN 2011204150832 U CN2011204150832 U CN 2011204150832U CN 201120415083 U CN201120415083 U CN 201120415083U CN 202298705 U CN202298705 U CN 202298705U
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- cutting
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- rock
- reducer
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204150832U CN202298705U (zh) | 2011-10-27 | 2011-10-27 | 多体非连续截割煤岩设备 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204150832U CN202298705U (zh) | 2011-10-27 | 2011-10-27 | 多体非连续截割煤岩设备 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202298705U true CN202298705U (zh) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011204150832U Expired - Lifetime CN202298705U (zh) | 2011-10-27 | 2011-10-27 | 多体非连续截割煤岩设备 |
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| CN (1) | CN202298705U (zh) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392465A (zh) * | 2011-10-27 | 2012-03-28 | 中国矿业大学 | 多体非连续截割煤岩设备 |
| CN102777188A (zh) * | 2012-08-03 | 2012-11-14 | 江苏中机矿山设备有限公司 | 一种矿用铣削挖掘一体机 |
| CN103266891A (zh) * | 2013-05-02 | 2013-08-28 | 三一重型装备有限公司 | 截割部及连续采煤机 |
| CN108797229A (zh) * | 2018-08-01 | 2018-11-13 | 赵茂勋 | 一种铁路混凝土层的掏挖机构 |
| CN108999575B (zh) * | 2017-05-12 | 2022-04-22 | 周兆弟 | 带辅助切割组件的土体充分搅拌型链式钻头 |
-
2011
- 2011-10-27 CN CN2011204150832U patent/CN202298705U/zh not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392465A (zh) * | 2011-10-27 | 2012-03-28 | 中国矿业大学 | 多体非连续截割煤岩设备 |
| CN102392465B (zh) * | 2011-10-27 | 2013-07-03 | 中国矿业大学 | 多体非连续截割煤岩设备 |
| CN102777188A (zh) * | 2012-08-03 | 2012-11-14 | 江苏中机矿山设备有限公司 | 一种矿用铣削挖掘一体机 |
| CN103266891A (zh) * | 2013-05-02 | 2013-08-28 | 三一重型装备有限公司 | 截割部及连续采煤机 |
| CN108999575B (zh) * | 2017-05-12 | 2022-04-22 | 周兆弟 | 带辅助切割组件的土体充分搅拌型链式钻头 |
| CN108797229A (zh) * | 2018-08-01 | 2018-11-13 | 赵茂勋 | 一种铁路混凝土层的掏挖机构 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Dingjia Technology Co., Ltd. Assignor: China University of Mining & Technology Contract record no.: 2013320000368 Denomination of utility model: Multi-body discontinuous coal petrography cutting equipment Granted publication date: 20120704 License type: Exclusive License Record date: 20130425 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120704 Effective date of abandoning: 20130703 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20120704 Effective date of abandoning: 20130703 |
|
| RGAV | Abandon patent right to avoid regrant |