A transducer to convert a linear motion in a fixed system to a pivotal motion around an axis of rotation in a rotating system

摘要

The present invention relates to a conversion apparatus for converting a linear motion in a fixed system into a pivotal motion around a pivot axis (9) in a system rotating around an axis of rotation (8), and the axis of rotation (9) and the rotary axis (8) are not the same but are related to a conversion apparatus which does not extend in parallel with each other.Conversion deviceLift elements and lift devices13)By thatSaid lift elementIt can move with translation motion to the fixed system andSaid lift elementHaving a first lift element (14) and a second lift element (15);TheseThe first lift element section (14) isFor the second lift element section (15),To rotate around the axis of the rotary bearingThey are connected to each other through a rotary bearing (16).Two portions of the lift element portion (14, 15) are connected to each other in the direction of the translation movement of the lift devices (12, 13) in the locking relation of positive lock.The first lift element portion (14) is coupled to the lift device (12, 13), and the second lift element portion (15) is coupled to the conversion device.The conversion device is coupled to shafts (19, 19 ', 19') disposed on the pivotal axis (9) so that the linear motion of the second lift element portion is converted into rotational motion of the shaft (19, 19 ′, 19 ′) rotating around the axis (9).