CN202367531U - 一种吸音降噪防护罩 - Google Patents
一种吸音降噪防护罩 Download PDFInfo
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- CN202367531U CN202367531U CN201120506796XU CN201120506796U CN202367531U CN 202367531 U CN202367531 U CN 202367531U CN 201120506796X U CN201120506796X U CN 201120506796XU CN 201120506796 U CN201120506796 U CN 201120506796U CN 202367531 U CN202367531 U CN 202367531U
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CN201120506796XU CN202367531U (zh) | 2011-12-08 | 2011-12-08 | 一种吸音降噪防护罩 |
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CN201120506796XU CN202367531U (zh) | 2011-12-08 | 2011-12-08 | 一种吸音降噪防护罩 |
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CN202367531U true CN202367531U (zh) | 2012-08-08 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107262816A (zh) * | 2017-07-24 | 2017-10-20 | 广东科立工业技术股份有限公司 | 一种自动化圆锭锯切堆叠系统 |
CN107649741A (zh) * | 2017-10-30 | 2018-02-02 | 苏州博来喜电器有限公司 | 切割机用减噪装置 |
CN108515223A (zh) * | 2018-04-09 | 2018-09-11 | 福州鑫厦鑫计算机有限公司长乐区分公司 | 一种安全消防组件 |
CN109604704A (zh) * | 2019-02-25 | 2019-04-12 | 江苏锦航机械制造有限公司 | 一种便于清理的辊轴用切割装置 |
CN111376399A (zh) * | 2020-05-01 | 2020-07-07 | 张振 | 一种混凝土加气块切割装置 |
CN113182921A (zh) * | 2021-04-16 | 2021-07-30 | 武汉理工大学 | 切割机的降噪装置及相应复合材料的制备方法 |
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2011
- 2011-12-08 CN CN201120506796XU patent/CN202367531U/zh not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107262816A (zh) * | 2017-07-24 | 2017-10-20 | 广东科立工业技术股份有限公司 | 一种自动化圆锭锯切堆叠系统 |
CN107649741A (zh) * | 2017-10-30 | 2018-02-02 | 苏州博来喜电器有限公司 | 切割机用减噪装置 |
CN108515223A (zh) * | 2018-04-09 | 2018-09-11 | 福州鑫厦鑫计算机有限公司长乐区分公司 | 一种安全消防组件 |
CN109604704A (zh) * | 2019-02-25 | 2019-04-12 | 江苏锦航机械制造有限公司 | 一种便于清理的辊轴用切割装置 |
CN111376399A (zh) * | 2020-05-01 | 2020-07-07 | 张振 | 一种混凝土加气块切割装置 |
CN111376399B (zh) * | 2020-05-01 | 2021-07-27 | 大冶市黄金湖新型墙体材料有限公司 | 一种混凝土加气块切割装置 |
CN113182921A (zh) * | 2021-04-16 | 2021-07-30 | 武汉理工大学 | 切割机的降噪装置及相应复合材料的制备方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: WANG YUHOU Free format text: FORMER OWNER: SITONG MACHINERY CO LTD, JINAN Effective date: 20121031 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121031 Address after: Huaiyin District of Ji'nan City, Shandong province 250000 two Road No. 344 Patentee after: Wang Yuhou Address before: Huaiyin District of Ji'nan City, Shandong province 250000 West Ring Road Xinsha Industrial Park Village Patentee before: Jinan?Stone?Machine?Co.,?Ltd. |
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ASS | Succession or assignment of patent right |
Owner name: SITONG MACHINERY CO LTD, JINAN Free format text: FORMER OWNER: WANG YUHOU Effective date: 20121121 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121121 Address after: West Ring Road Xinsha Industrial Park Village of Huaiyin District of Ji'nan city in Shandong province 250000 Patentee after: Jinan?Stone?Machine?Co.,?Ltd. Address before: Huaiyin District of Ji'nan City, Shandong province 250000 two Road No. 344 Patentee before: Wang Yuhou |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Sound absorption and noise reduction protective cover Effective date of registration: 20130110 Granted publication date: 20120808 Pledgee: Weihai commercial bank Limited by Share Ltd Ji'nan branch Pledgor: Jinan?Stone?Machine?Co.,?Ltd. Registration number: 2013990000025 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20131208 |