Device for locking an object against a stop on a shaft, bar or the like
AssigneeSurtevall Trading AB
InventorSoren Myhrman
Life of this patent
Estimating the term…
Abstract
The present invention relates to a device for locking an object against a stop on a shaft, bar or the like. The device comprises a sleeve with a bore conformed to the shaft, and a ring movably connected to the sleeve in the axial direction and also having a bore conformed to the shaft. A member is arranged in the sleeve and adapted to act on the ring in such a manner that the ring is fixed in an inclined position relative to the shaft, and thereafter to move the sleeve away from the ring along the shaft so that the sleeve will urge the object against the stop.
Claims6
A device for locking an object against a stop on a shaft, bar or the like, comprising a sleeve with a bore conformed to the shaft, a ring movably connected to the sleeve in the axial direction and also having a bore conformed to the shaft, said ring being connected under spring load to the sleeve by means of a screw or the like fixed in the sleeve and extending with substantial clearance through a hole in said ring, and means in the sleeve for actuating said ring, said means including a cam which is located diametrically opposite said screw or the like in radial groove means in said sleeve and which projects into mating groove means in said ring, said cam being configured to act on said ring so as to fix said ring in an inclined position relative to the shaft and thereafter to move said sleeve away from said ring along the shaft such that said sleeve will press the object against the stop.
A device for locking an object against a stop on a shaft, bar or the like, comprising a sleeve with a bore conformed to the shaft, a ring movably connected to the sleeve in the axial direction and also having a bore conformed to the shaft, said ring being connected under spring load to the sleeve by means of a screw or the like fixed in the sleeve and extending with substantial clearance through a hole in said ring, and means in the sleeve for actuating said ring, said means including a cam which is located diametrically opposite said screw or the like in tangential groove means in said sleeve and which projects into mating groove means in said ring, said cam being configured to act on said ring so as to fix said ring in an inclined position relative to the shaft and thereafter to more said sleeve away from said ring along the shaft such that said sleeve will press the object against the stop.
Dependencies are inferred from the claim text.