发明名称 Method and apparatus for finish surface testing
摘要 An apparatus and method for testing the mechanical durability of a test surface finish of an object, such as a cooking vessel. The apparatus consists principally of a sliding support fixture operated by a gearmotor with an eccentric drive providing alternative forward and rearward movement to the fixture, scrapers for contacting the surface finish in a predetermined path, and individually operated coil springs for applying constant pressure to the scrapers during the test scraping cycle. A cam and lever combination is also supplied to raise the scrapers above the surface finish as they are returned to initial start position during cyclical test operation.
申请公布号 US5698769(A) 申请公布日期 1997.12.16
申请号 US19960649786 申请日期 1996.05.17
申请人 REGAL WARE, INC. 发明人 HUPF, CHARLES J.
分类号 G01N3/56;G01N33/00;(IPC1-7):G01N3/56 主分类号 G01N3/56
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