CN103397675A - 椭圆挖沟机 - Google Patents
椭圆挖沟机 Download PDFInfo
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- CN103397675A CN103397675A CN2013103475987A CN201310347598A CN103397675A CN 103397675 A CN103397675 A CN 103397675A CN 2013103475987 A CN2013103475987 A CN 2013103475987A CN 201310347598 A CN201310347598 A CN 201310347598A CN 103397675 A CN103397675 A CN 103397675A
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Application Number | Priority Date | Filing Date | Title |
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CN201310347598.7A CN103397675B (zh) | 2013-08-12 | 2013-08-12 | 椭圆挖沟机 |
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CN201310347598.7A CN103397675B (zh) | 2013-08-12 | 2013-08-12 | 椭圆挖沟机 |
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CN103397675A true CN103397675A (zh) | 2013-11-20 |
CN103397675B CN103397675B (zh) | 2015-05-20 |
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CN201310347598.7A Active CN103397675B (zh) | 2013-08-12 | 2013-08-12 | 椭圆挖沟机 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108131876A (zh) * | 2018-02-07 | 2018-06-08 | 沈阳娅豪滑雪产业集团有限公司 | 造雪机支腿结构 |
CN110656614A (zh) * | 2019-10-03 | 2020-01-07 | 郑渤伦 | 一种上下往返运动的道路破冰装置 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07268901A (ja) * | 1994-03-29 | 1995-10-17 | Ube Ind Ltd | 浚渫装置 |
WO2003097946A2 (en) * | 2002-05-17 | 2003-11-27 | Wasley Allen Bainter | Trencher |
US20060032096A1 (en) * | 2004-08-12 | 2006-02-16 | Erwin Stoetzer | Cutter and method for working the soil |
CN201095773Y (zh) * | 2007-08-01 | 2008-08-06 | 万泽仁 | 多功能回旋冲砸开槽机 |
CN101705702A (zh) * | 2009-11-04 | 2010-05-12 | 张永忠 | 双锯锯槽机 |
CN202131624U (zh) * | 2011-04-22 | 2012-02-01 | 马红卫 | 螺旋式挖沟器 |
CN102677718A (zh) * | 2012-06-01 | 2012-09-19 | 张永忠 | 双挖斗成槽机 |
CN203403456U (zh) * | 2013-08-12 | 2014-01-22 | 刘玉秋 | 椭圆挖沟机 |
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2013
- 2013-08-12 CN CN201310347598.7A patent/CN103397675B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07268901A (ja) * | 1994-03-29 | 1995-10-17 | Ube Ind Ltd | 浚渫装置 |
WO2003097946A2 (en) * | 2002-05-17 | 2003-11-27 | Wasley Allen Bainter | Trencher |
US20060032096A1 (en) * | 2004-08-12 | 2006-02-16 | Erwin Stoetzer | Cutter and method for working the soil |
CN201095773Y (zh) * | 2007-08-01 | 2008-08-06 | 万泽仁 | 多功能回旋冲砸开槽机 |
CN101705702A (zh) * | 2009-11-04 | 2010-05-12 | 张永忠 | 双锯锯槽机 |
CN202131624U (zh) * | 2011-04-22 | 2012-02-01 | 马红卫 | 螺旋式挖沟器 |
CN102677718A (zh) * | 2012-06-01 | 2012-09-19 | 张永忠 | 双挖斗成槽机 |
CN203403456U (zh) * | 2013-08-12 | 2014-01-22 | 刘玉秋 | 椭圆挖沟机 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108131876A (zh) * | 2018-02-07 | 2018-06-08 | 沈阳娅豪滑雪产业集团有限公司 | 造雪机支腿结构 |
CN110656614A (zh) * | 2019-10-03 | 2020-01-07 | 郑渤伦 | 一种上下往返运动的道路破冰装置 |
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Publication number | Publication date |
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CN103397675B (zh) | 2015-05-20 |
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Inventor after: Wang Minghong Inventor after: Liu Jiaming Inventor after: Liu Yuqiu Inventor before: Liu Yuqiu |
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Free format text: CORRECT: INVENTOR; FROM: LIU YUQIU TO: WANG MINGHONG LIU JIAMING LIU YUQIU Free format text: CORRECT: ADDRESS; FROM: 276807 RIZHAO, SHANDONG PROVINCE TO: 276800 RIZHAO, SHANDONG PROVINCE |
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Effective date of registration: 20150417 Address after: Ji'nan road 276800 in Shandong Province, Rizhao City Donggang District No. 277 Belvedere Garden Applicant after: Water batholith plinth engineering department, Donggang District, Rizhao City Address before: 276807, Shandong, Arashiyama province Rizhao City District Central northbound car hill area Applicant before: Liu Yuqiu |
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Owner name: QIDONG TIANFEN ELECTRIC TOOL TECHNOLOGY INNOVATION Free format text: FORMER OWNER: RIZHAO DONGGANG WATER-ROCK FOUNDATION ENGINEERING DEPARTMENT Effective date: 20150717 |
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Effective date of registration: 20150717 Address after: Qidong City, Jiangsu province 226200 Nantong lvsigang Tianfen electric tools trade city comprehensive building Patentee after: Qidong Tianfen Electric Tool Technology Innovation Center Address before: Ji'nan road 276800 in Shandong Province, Rizhao City Donggang District No. 277 Belvedere Garden Patentee before: Water batholith plinth engineering department, Donggang District, Rizhao City |