CN201679500U - 旋挖截齿 - Google Patents
旋挖截齿 Download PDFInfo
- Publication number
- CN201679500U CN201679500U CN2010201964891U CN201020196489U CN201679500U CN 201679500 U CN201679500 U CN 201679500U CN 2010201964891 U CN2010201964891 U CN 2010201964891U CN 201020196489 U CN201020196489 U CN 201020196489U CN 201679500 U CN201679500 U CN 201679500U
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- 238000005520 cutting process Methods 0.000 claims abstract description 17
- 239000000956 alloy Substances 0.000 claims abstract description 12
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 12
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 239000004575 stone Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 239000003245 coal Substances 0.000 description 3
- 239000003818 cinder Substances 0.000 description 2
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010201964891U CN201679500U (zh) | 2010-05-12 | 2010-05-12 | 旋挖截齿 |
Applications Claiming Priority (1)
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CN2010201964891U CN201679500U (zh) | 2010-05-12 | 2010-05-12 | 旋挖截齿 |
Publications (1)
Publication Number | Publication Date |
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CN201679500U true CN201679500U (zh) | 2010-12-22 |
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CN2010201964891U Expired - Lifetime CN201679500U (zh) | 2010-05-12 | 2010-05-12 | 旋挖截齿 |
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CN (1) | CN201679500U (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103061677A (zh) * | 2012-12-27 | 2013-04-24 | 三一重工股份有限公司 | 旋转式截齿、旋挖钻具及旋挖钻机 |
CN103603663A (zh) * | 2013-10-10 | 2014-02-26 | 安徽澳德矿山机械设备有限公司 | 掘进机用新型耐磨镐型截齿 |
CN107553078A (zh) * | 2017-10-16 | 2018-01-09 | 重庆能特机械制造有限公司 | 一种截齿及其加工工艺 |
CN109931058A (zh) * | 2019-04-22 | 2019-06-25 | 安徽澳德矿山机械设备科技股份有限公司 | 一种采煤机用的截齿及其加工方法 |
-
2010
- 2010-05-12 CN CN2010201964891U patent/CN201679500U/zh not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103061677A (zh) * | 2012-12-27 | 2013-04-24 | 三一重工股份有限公司 | 旋转式截齿、旋挖钻具及旋挖钻机 |
CN103061677B (zh) * | 2012-12-27 | 2016-02-10 | 三一重工股份有限公司 | 旋转式截齿、旋挖钻具及旋挖钻机 |
CN103603663A (zh) * | 2013-10-10 | 2014-02-26 | 安徽澳德矿山机械设备有限公司 | 掘进机用新型耐磨镐型截齿 |
CN107553078A (zh) * | 2017-10-16 | 2018-01-09 | 重庆能特机械制造有限公司 | 一种截齿及其加工工艺 |
CN109931058A (zh) * | 2019-04-22 | 2019-06-25 | 安徽澳德矿山机械设备科技股份有限公司 | 一种采煤机用的截齿及其加工方法 |
CN109931058B (zh) * | 2019-04-22 | 2020-04-03 | 安徽澳德矿山机械设备科技股份有限公司 | 一种采煤机用的截齿及其加工方法 |
WO2020215710A1 (zh) * | 2019-04-22 | 2020-10-29 | 安徽澳德矿山机械设备科技股份有限公司 | 一种采煤机用的截齿及其加工方法 |
AU2019442805B2 (en) * | 2019-04-22 | 2023-10-12 | Anhui Aode Mining Machinery & Equipment Ltd. | Cutting pick for coal cutter and machining method therefor |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190624 Address after: 252300 Liu Miao, Anle Town, Yanggu County, Liaocheng City, Shandong Province Patentee after: Yanggu Haoquan Rock Tools Co., Ltd. Address before: 252300 Shandong Yanggu County Anle Town Liu Miao Yanggu Haoquan Machinery Co., Ltd. Patentee before: Song Jiyong Effective date of registration: 20190624 Address after: 252300 Liu Miao, Anle Town, Yanggu County, Liaocheng City, Shandong Province Patentee after: Yanggu Haoquan Rock Tools Co., Ltd. Address before: 252300 Shandong Yanggu County Anle Town Liu Miao Yanggu Haoquan Machinery Co., Ltd. Patentee before: Song Jiyong |
|
TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20101222 |
|
CX01 | Expiry of patent term |