STROEM HANSEN, TORBEN,OEST WIELANDT, JAKOB,MOERCH GROTH, LARS
申请号：
PL08708028
公开号：
PL2109474T5
申请日:
2008.01.21
申请国别(地区):
PL
年份:
2019
代理人:
摘要：
A push button connection for an injection device comprising a push button (10) and a driving part (20). The two parts of the push button connection are mounted to each other and is relatively rotatable to each other. In order to minimize the friction occurring between the push button and the driving part when relatively rotated forces are transmitted via a pivot bearing (18, 22). In order also to minimize the effect of forces appearing dislocated from the center line a number of radial bearings (13, 23； 14, 25) having a little friction diameter is provided.
