E - Fixed Constructions – 04 – F
Patent
E - Fixed Constructions
04
F
E04F 21/00 (2006.01) E04F 13/04 (2006.01) E04F 21/165 (2006.01)
Patent
CA 2461285
An apparatus for reshaping a butt joint, which is formed by a pair of adjacent butt edges of mounted wallboards, has tapering means, which includes a body (24) and a pair of beveled surfaces (28, 32) for contacting and simultaneously tapering the adjacent butt edges, and aligning means, which includes a ridge (16) for aligning the tapering means with the butt joint. In one embodiment, the apparatus includes a handle (12) and the tapering means is a rotatable wheel (14) having the ridge (16) and beveled surfaces (28, 32) on its circumferential edge and being attached to one end of the handle (12).
L'invention concerne un appareil, destiné à redonner une forme à un joint d'about constitué par une paire de panneaux de revêtement dont les bordures se touchent, comprenant des moyens de conification comprenant un corps (24) et une paire de surfaces biseautées (28, 32) permettant de contacter et de conifier simultanément des bordures adjacentes aboutantes, et des moyens d'alignement, comprenant une saillie (16) destinée à aligner les moyens de conification avec le joint d'about. Dans un mode de réalisation, l'appareil comprend un manche (12) et les moyens de conification sont constitués d'une roue rotative (14) dotée de la saillie (16) et de surfaces biseautées (28, 32) sur sa bordure circonférentielle, cette roue étant fixée à une extrémité du manche (12).
Henits Stephen A.
Smart & Biggar
LandOfFree
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