Method of clamping circular saw blade without play - involves providing key slot in bore, so that blade can be forced against one side of mandrel
摘要
The circular saw blade (1.1) and associated spacing rings have a spiral form key slot (1.1.2) into which is inserted a key member (6) taking up clearance and forcing the saw blade against one side of the machine mandrel (2). The neighbouring spaced saw blade (1.2) is positioned with the key slot (1.2.2) at 180 deg., thus equalising unbalanced forces. ADVANTAGE - Reduces vibration.
申请公布号
DE4106618(A1)
申请公布日期
1992.09.03
申请号
DE19914106618
申请日期
1991.03.01
申请人
JANSEN-HERFELD, ROETTGER, DIPL.-ING., 5630 REMSCHEID, DE
发明人
MUMMENHOFF, HEINRICH;JANSON-HERFELD, ROETTGER, 5630 REMSCHEID, DE
