Machine element or mechanism – Mechanical movements – Reciprocating or oscillating to or from alternating rotary
Patent
1979-11-27
1982-01-19
Staab, Lawrence J.
Machine element or mechanism
Mechanical movements
Reciprocating or oscillating to or from alternating rotary
74 25, F16H 2116
Patent
active
043110584
ABSTRACT:
The invention relates to a device for transforming rotational movement into linear movement or the reverse. The device comprises a cylindrical shaft and at least one support displaceable along the shaft for supporting at least one bearing with a ring which surrounds the shaft and is rotatable relative to the support. The bore diameter of the ring is larger than the shaft diameter and the ring has an inclined position in relation to the shaft and is pressed into contacting the shaft. In order to ensure simple manufacturing and assembling of the device, the support is provided with an opening for the bearing, which opening extends across the support and has a constant cross section profile along the entire extension, mainly corresponding to the axial bearing profile.
REFERENCES:
patent: 2940322 (1960-06-01), Uhing
patent: 4008929 (1977-02-01), Oirik
patent: 4141255 (1979-02-01), Nilsson
patent: 4222619 (1980-09-01), Nilsson
Renz Jr. Eugene E.
SKF Nova AB
Staab Lawrence J.
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