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US 4,011,432 AGranted
Converter
AssigneeHusqvarna AB
InventorKenneth Oscar Emanuel Skogward
Life of this patent
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AssigneeHusqvarna AB
InventorKenneth Oscar Emanuel Skogward
Estimating the term…
A converter for converting binary codes into mechanically controlled movements which contains adjustment means which by means of an outside signal source is given a special adjustment for each code, a plurality of sets of cam discs, mounted and axially displaceable on a common shaft and adjustable individually with respect to a zero position of the adjustment means, each set of cam discs is disposed with axial cams facing one another, and stopping means and entrainers cooperating with the adjustment means, and that a converter drive system comprises an axial arrangement of the cam disc sets arranged on the common shaft which passes through the converter and on which a cam disc forming part of a pair of cam discs of each set is journalled and driven in an oscillating movement by an indexing mechanism which is driven by rotating means to produce limited relative movements between the discs in the respective cam sets, transformed into axial displacements of the discs relative to the zero position.
A converter for converting binary codes into mechanically controlled movements, comprising adjustment means for receiving code signals from an outside signal source, a plurality of sets of cam discs, a common shaft upon which said sets are mounted and axially displaceable thereon, each of said sets comprising pairs of cam discs having axial cams facing one another, wherein said adjusting means further comprises control elements equipped with locking devices cooperating with locking teeth on the periphery of one cam disc in each said pairs of cam discs, said control elements operable between a locking position and a free position in response to said signals from the signal source, said converter further comprising a converter drive system comprised of an axial arrangement of the cam disc sets on said common shaft in cooperation with an indexing mechanism, driven by a rotating means, for rotatably driving the other cam disc in said pairs of cam discs in an oscillating movement said converter for producing an axial stroke in the respective cam disc sets in which said locking devices assume the locking position, which axial strokes are added in the row of cam disc sets into an output movement relative to a zero position.
Dependencies are inferred from the claim text.