Linear displacement device for injection device has carriage that rotates with installation space and is mounted to move longitudinally together with translation part in linear movement direction of translation part

摘要

The device has a rotary drive, a conversion arrangement for converting a rotary motion into a linear motion of a translation part, a mechanism that can be actuated to connect the translation part to a carriage so as to rotate with it. The carriage rotates with an installation space and is mounted to move longitudinally together with the translation part in the linear movement direction of the translation part.