Clearer device for bottom draft roller
AssigneesKabushiki Kaisha Toyoda Jidoshokki Seisakusho, Kanpatsu Kogyo Kabishiki Kaisha
InventorsTsutomu Miyazaki, Yoshio Kawasaki, Kenji Negishi, Masao Wakai, Isao Ono, Isao Arita
Life of this patent
Estimating the term…
Abstract
A retainer frame supportiing pat type clearer members is arranged in opposed relation to a draft roller. The retainer frame is inserted at both longitudinal end portions thereof into insert grooves of supporting brackets mounted on roller stands or draft roller bearing members placed on the roller stands. The retainer frame is formed by folding a metal plate. Each of the clearer members is formed with stopper lugs at both side edges thereof. With this arrangement, each clearer member may be easily installed into the retainer frame, and a uniform projection of the clearer member from the retainer frame may be maintained.
Claims5
A clearer device for a bottom draft roller comprising a clearer assembly comprising a retainer frame having a length corresponding to a distance between roller stands and a clearer member formed of a relatively thick plate-like material, said clearer member being arranged in opposed relation to a draft part of said draft roller and being retained by said retainer frame with one end portion of said clearer member projecting from said retainer frame by a fixed length;
- and a plurality of supporting brackets mounted on said roller stands for supporting said clearer assembly, said supporting brackets being formed with insert grooves for receiving both longitudinal end portions of said retainer frame from a front upper side of said supporting brackets.
Dependencies are inferred from the claim text.