发明人 DELBRIDGE DAVID STEPHEN [ZA] ;DELBRIDGE PATRICK JOHN [ZA]
申请人 DELBRIDGE DAVID STEPHEN [ZA] ;DELBRIDGE PATRICK JOHN [ZA]
申请号 WO2004ZA00141
申请日 2004-11-11
文献号 WO2005046411
公开日 2005-05-26
IPC A47J42/04 ;A47J42/08
优先权 ZA20030008880
引证专利 CH351726A 1961-01-31
US2002117566A1 PEPPER MILL 2002-08-29
US5176329A Condiment grinder 1993-01-05
DE20304793UU1
参考文献
被引用 WO2007093974A1 CONDIMENT DISPENSERS 2007-08-23
EP2177140A1 Container with grinding device with removable top 2010-04-21
EP1989979A1 Container with alternative grinding device 2008-11-12
WO2008056288A1 SPICE GRINDERS 2008-05-15
附图
摘要 A spice grinder (12) comprising a first, static component (10) which includes threading (14) by means of which it can be screwed onto the threaded neck of a container and a second, rotatable component (16) which fits on the component (10). The first component (10) has a tapering bore with teeth (30) projecting inwardly from the surface of the bore. The second component (16) has a cone (44) with teeth (48) on the outside thereof. The teeth (48) are in the tapering bore whereby grinding takes place in the gap between the teeth of the first and second components upon the second component being rotated.
The first and second component (10, 16) have interlocking circumferentially extending ribs and grooves (32, 50, 52) which permit the rotatable component (16) to be moved axially and located in its adjusted position thereby to vary the size of the gap between the teeth (30) of the rotatable component and the teeth (48) of the static component.
http://www.soopat.net/Patent/Patent/57571283 |