CN107440457B - 一种锤平装置 - Google Patents
一种锤平装置 Download PDFInfo
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- CN107440457B CN107440457B CN201710870692.9A CN201710870692A CN107440457B CN 107440457 B CN107440457 B CN 107440457B CN 201710870692 A CN201710870692 A CN 201710870692A CN 107440457 B CN107440457 B CN 107440457B
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G29/00—Supports, holders, or containers for household use, not provided for in groups A47G1/00-A47G27/00 or A47G33/00
- A47G29/12—Mail or newspaper receptacles, e.g. letter-boxes; Openings in doors or the like for delivering mail or newspapers
- A47G29/1218—Post office boxes
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710870692.9A CN107440457B (zh) | 2017-09-23 | 2017-09-23 | 一种锤平装置 |
Applications Claiming Priority (1)
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CN201710870692.9A CN107440457B (zh) | 2017-09-23 | 2017-09-23 | 一种锤平装置 |
Publications (2)
Publication Number | Publication Date |
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CN107440457A CN107440457A (zh) | 2017-12-08 |
CN107440457B true CN107440457B (zh) | 2019-01-18 |
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CN201710870692.9A Active CN107440457B (zh) | 2017-09-23 | 2017-09-23 | 一种锤平装置 |
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Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3623035C1 (de) * | 1986-07-09 | 1987-12-03 | Kocher & Beck Gravieranstalt | Verfahren und Vorrichtung zum Herstellen eines eine scharfe Schneidkante aufweisenden Stanzwerkzeugs |
CN101890603B (zh) * | 2010-08-12 | 2012-04-18 | 哈尔滨工业大学 | 高强钢低匹配等承载焊接接头随焊冲击碾压焊缝整形装置 |
CN202507030U (zh) * | 2012-03-25 | 2012-10-31 | 陈勇 | 锤打头弹性连接装置 |
CN203159631U (zh) * | 2013-03-14 | 2013-08-28 | 郭亚虎 | 一种锤平机 |
CN204295414U (zh) * | 2014-12-19 | 2015-04-29 | 山东永华机械有限公司 | 同步链轮重锤平衡系统 |
CN206263531U (zh) * | 2016-10-27 | 2017-06-20 | 广东工业大学 | 一种高锰钢气动敲击锤式冲击强化设备 |
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CN107440457A (zh) | 2017-12-08 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20181206 Address after: 221000 West of Wutuncun Railway Overpass in Tongshan District, Xuzhou City, Jiangsu Province Applicant after: Xuzhou Huarui Forging Machinery Co. Ltd. Address before: 435002 Huangshi 3, 303, magnetic Lake Road, Huangshi, Hubei. Applicant before: Qi Zelong |
|
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 221100 West of Wutuncun Railway Overpass, Shitun Office, Tongshan District, Xuzhou City, Jiangsu Province Applicant after: Xuzhou Huarui Forging Machinery Co. Ltd. Address before: 221000 West of Wutuncun Railway Overpass in Tongshan District, Xuzhou City, Jiangsu Province Applicant before: Xuzhou Huarui Forging Machinery Co. Ltd. |
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GR01 | Patent grant | ||
GR01 | Patent grant |