发明名称 Hand-held tool device
摘要 A hand-held tool device includes: a tool spindle; a striking mechanism; and a planetary transmission having at least one first planetary transmission stage which drives the striking mechanism, a second planetary transmission stage which drives the tool spindle, and a striking mechanism shut-off clutch.
申请公布号 US9121478(B2) 申请公布日期 2015.09.01
申请号 US201213727054 申请日期 2012.12.26
申请人 ROBERT BOSCH GMBH 发明人 Herr Tobias
分类号 F16H1/46;B25D16/00;B25D11/08;B25D11/02 主分类号 F16H1/46
代理机构 Kenyon & Kenyon LLP 代理人 Kenyon & Kenyon LLP
主权项 1. A hand-held tool device, comprising: a tool spindle including a striking surface which is oriented substantially perpendicularly relative to an axial direction of the tool spindle; a striking mechanism configured to transfer rotational motion into a translatory striking motion, the striking mechanism including a striker which is configured to transfer the translatory striking motion to the striking surface of the tool spindle; and a planetary transmission having (i) at least one first planetary transmission stage which drives the striking mechanism, (ii) a second planetary transmission stage which drives at least the tool spindle, and (iii) a striking mechanism shut-off clutch, wherein the striking mechanism shut-off clutch is situated between the first planetary transmission stage and the second planetary transmission stage, wherein the tool spindle is configured to transfer an axial clutching force in at least one operating state to the striking mechanism shut-off clutch which at least one of opens the striking mechanism shut-off clutch or closes the striking mechanism shut-off clutch.
地址 Stuttgart DE