Invention Grant
US07648351B2 Device for applying a release agent to a molding ring for a front centering shoulder of a tubular or annular workpiece
有权
用于将脱模剂施加到用于管状或环形工件的前定中心肩的成型环上的装置
- Patent Title: Device for applying a release agent to a molding ring for a front centering shoulder of a tubular or annular workpiece
- Patent Title (中): 用于将脱模剂施加到用于管状或环形工件的前定中心肩的成型环上的装置
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Application No.: US11998069Application Date: 2007-11-28
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Publication No.: US07648351B2Publication Date: 2010-01-19
- Inventor: Johann Schluesselbauer
- Applicant: Johann Schluesselbauer
- Agency: Collard & Roe, PC
- Priority: ATA1981/2006 20061129
- Main IPC: B28B7/38
- IPC: B28B7/38 ; B29C33/58
Abstract:
A device is described for applying a release agent to a molding ring (1) for a front centering shoulder of a tubular or annular workpiece made of concrete having an application unit connected to a pump for the release agent. To provide advantageous application conditions, it is suggested that the application unit for the release agent have an application roll (4) preferably adapted to the profile of the molding ring (1), whose rotational axis (5) at least approximately runs in a diameter plane of the molding ring (1).
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