发明授权
US5433519A Method and apparatus for the application of mortar or concrete by
spraying
失效
通过喷涂应用砂浆或混凝土的方法和设备
- 专利标题: Method and apparatus for the application of mortar or concrete by spraying
- 专利标题(中): 通过喷涂应用砂浆或混凝土的方法和设备
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申请号: US186810申请日: 1994-01-25
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公开(公告)号: US5433519A公开(公告)日: 1995-07-18
- 发明人: Hans-Peter Irsch
- 申请人: Hans-Peter Irsch
- 申请人地址: DEX Iphofen
- 专利权人: PFT Putz und Fordertechnik GmbH
- 当前专利权人: PFT Putz und Fordertechnik GmbH
- 当前专利权人地址: DEX Iphofen
- 优先权: EPX93113616 19930826
- 主分类号: B28C5/08
- IPC分类号: B28C5/08 ; B28C7/06 ; B65G53/46 ; B28C5/02
摘要:
A method and device for the application of mortar or concrete by spraying, wherein a quick-acting binding agent mixed with an admixture is transferred to a spraying-nozzle by a pneumatic conveyor where water is added, wherein the binding agent is added mixed with the admixture during the pneumatic transfer.
公开/授权文献
- USD267611S Night stand or similar article 公开/授权日:1983-01-18
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