发明名称 |
INHALER DEVICE COUNTER |
摘要 |
<p>Inhaler counter (20) with a ratchet wheel (230) and pawl (210) mechanism (190) for transforming a linear actuation motion into a rotational motion advancing a display means (60), comprising a back rotation prevention means (280) of friction brake type characterized in that the back rotation prevention means (280) is comprised of a cylindrical element (300) supported by two inclined friction surfaces (310) in V-arrangement, the cylindrical element (300) being coupled to the rotational movement of the ratchet wheel and pawl mechanism (190) and urged against the friction surfaces (310) by a spring member (320).</p> |
申请公布号 |
EP2955669(A1) |
申请公布日期 |
2015.12.16 |
申请号 |
EP20150172432 |
申请日期 |
2006.04.10 |
申请人 |
ASTRAZENECA AB |
发明人 |
BOWMAN, NICHOLAS JOHN;SÖRBY, LENNART;BRADSHAW, DOUGLAS |
分类号 |
G06M1/04;A61M15/00;F16D49/16;G06M1/08 |
主分类号 |
G06M1/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|