Planing form

Details Planing form Planing form

1981-10-08

1983-09-20

Bray, W. D.

Woodworking

Special-work machine

144114R, 1441445R, 269221, 269296, B23Q 300

Patent

active

044050020

ABSTRACT:
A form for taper planing elongated wooden strips of triangular cross section. The form includes a pair of elongated members, each having a beveled surface. The members are aligned with one another so that their respective beveled surfaces cooperatively define a generally V-shaped groove, but the members are free to move towards and away from one another so as to vary the width and hence the depth of the groove. Pairs of screws are disposed at intervals along the lengths of the members, the screws of each such pair being adjacent one another. One screw of each pair is arranged to draw the adjacent portions of the members towards one another and the other screw of each pair is arranged to urge the adjacent portions of the members away from one another so that the screws of each pair may be adjusted to accurately position the adjacent portions of the members while opposing and preloading one another. Guide pins extending laterally of the members and slideable engaged therewith, may be provided to limit relative motion of the members in directions other than towards and away from one another.

REFERENCES:
patent: 2886080 (1959-05-01), Rappeport

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