Rotation shaft machine
AssigneeMaschinenfabrik Carl Zangs Aktiengesellschaft
InventorsJosef Brock, Paul Surkamp
Life of this patent
Estimating the term…
Abstract
A rotation shaft machine with a wedge coupling between a drive shaft and an eccentric device for the shaft movement, with which the wedge is mounted in a radially extending recess of an eccentric disc and in two coupling positions which lie diametrically opposite to one another according to a pattern is couplable in and decouplable from an axially extending groove of the drive shaft. The wedge has a groove which is open in the axial direction and at each coupling position there is arranged a switching rod, which is controllable according to the pattern, with a coupling member, the coupling member crossing into the groove of the wedge.
Claims9
In a rotation shaft machine with a wedge coupling between a drive shaft and an eccentric device for the shaft movement, with which the wedge is mounted in a radially extending recess of an eccentric disc and in two coupling positions which lie diametrically opposite to one another according to a pattern is couplable in and decouplable out from an axially extending groove of the drive shaft. the improvement wherein
- the wedge is formed with a groove which is open in the axial direction,
- a switching rod having a coupling member and disposed at each of the coupling positions,
- said coupling member overlapping into said groove of the wedge,
- the switching rod constituting means for being controllable according to the pattern.
Dependencies are inferred from the claim text.