发明名称 |
PULEGGIA PER CINGHIA IN PARTICOLARE PULEGGIA PER CINGHIA DI MECCANISMO A RUOTA LIBERA |
摘要 |
A pulley, in particular a free-running pulley, comprises a pulley body having an throughgoing opening for mounting on a shaft end of a machine and provided with an inner thread cooperating with a counter-thread of the shaft end. The throughgoing opening has a portion which is arranged forwardly of the inner thread and being provided on its periphery with a contour repeating at regular distances from one another and adapted for a form-locking engagement of a tool for tightening or loosening the pulley body on the shaft. |
申请公布号 |
IT1282695(B1) |
申请公布日期 |
1998.03.31 |
申请号 |
IT1996MI00361 |
申请日期 |
1996.02.27 |
申请人 |
ROBERT BOSCH GMBH |
发明人 |
FASTERDING HENNING;LEHNERTZ HERMANN;ANTIL OSWALD |
分类号 |
B25B21/00;B25B27/14;F16D1/06;F16D41/02;F16H55/36;F16H57/00;H02K7/10 |
主分类号 |
B25B21/00 |
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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