发明名称 |
Scraper e.g. hand scraper, for scraping of e.g. material from subsurface of floor, has scraper head designed for detachable fastening of scraper blade, where tool is provided for fastening/releasing scraper blade from scraper head |
摘要 |
<p>The scraper (1) has a scraper head (3) with a T-shaped scraper base body (2), where the scraper head is designed for detachable fastening of a scraper blade (4). A tool (5) is provided for fastening/releasing the scraper blade from the scraper head. The tool is designed as a turnscrew, a hexagon key or an offset screwdriver. An angular depression is provided at the scraper base body for receiving the tool. A fastening unit is designed for frictional connection with the tool. The unit is designed as a slotted sleeve made up of plastic.</p> |
申请公布号 |
DE102009005786(A1) |
申请公布日期 |
2010.08.12 |
申请号 |
DE20091005786 |
申请日期 |
2009.01.22 |
申请人 |
PROVERUM AG |
发明人 |
MUEHLEBACH, MORITZ |
分类号 |
A47L13/08;A01B1/02;B44D3/16;E04G23/00 |
主分类号 |
A47L13/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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