Support arrangements for rotary scrapers
OwnerPedro Carlos Segismundo Clamansinventor
Life of this patent
Estimating the term…
Abstract
A rotary scraper comprises scraper rods, an annular support member formed with radial openings through which the scraper rods extend respectively, a position-maintaining member, and releasable clamping means for urging the position-maintaining member into contact with the support member. The position-maintaining member has non-slip surface portions against which the rods engage for securing the rods against radial movement with respect to the support member when the position-maintaining member is urged into contact with the support member. The rods are displaceable radially outwards with respect to the support member on release of the clamping means.
Claims6
A rotary scraper, comprising a plurality of scraper rods, an annular support member formed with a plurality of radial openings through which the scraper rods extend respectively, a position-maintaining member, and releasable clamping means for urging the position-maintaining member into contact with the support member, one of said members having non-slip surface portions against which said rods engage for securing the rods against radial movement with respect to the support member when the position-maintaining member is urged into contact with the support member, and the rods being displaceable radially outwards with respect to the support member on release of the clamping means.
A rotary scraper, comprising a plurality of scraper rods, annular support means formed with a plurality of radial openings through which the scraper rods extend respectively, a position-maintaining member, and releasable clamping means for urging the position-maintaining member into contact with the support means, said position-maintaining member having non-slip surface portions against which said rods engage for securing the rods against radial movement with respect to the support means when the position-maintaining member is urged into contact with the support means, and the rods being displaceable radially outwards with respect to the support means on release of the clamping means.
Dependencies are inferred from the claim text.