Device for adjustment of angle of driven shaft

摘要

Before the assembly of the coupling element (6) a rotating connection (13) is fitted between the tooth systems (4, 5) on the side of the shaft and the driving wheel by a rotating movement opposing the driving direction. The coupling element engages between the tooth systems of shaft (2) and wheel (3) which are positioned in an angle to each other. The connection can be formed by a coil spring (12) or an elastic spring eg. made of rubber. This can be fitted around the outer circumference of the device (1). A combination of an enclosed spring and one around the outside is possible. Then the two springs operate in parallel.