Clamping frame for making rectangular frames, particularly pictu

Details Clamping frame for making rectangular frames, particularly pictu Clamping frame for making rectangular frames, particularly pictu

1979-06-13

1980-07-08

Watson, Robert C.

Work holders

Plural holders to hold workpieces relative to each other

Workpieces normal to each other

269116, B25B 514

Patent

active

042113911

ABSTRACT:
In the manufacture of frames, particularly wooden frames, the glued faces have to be pressed together along the bevelled cuts. For this purpose a clamping frame is suggested which comprises a closed rectangular clamping frame consisting of a first frame portion (10) consisting of two limbs (10a, 10b) at right-angles to each other and a second frame portion (16) consisting of two limbs (16a, 16b) at right-angles to each other. The second frame portion (16) is displaceable relatively to the first frame portion (10) and the limbs (16a, 16b) of the second frame portion (16) project outwardly beyond the limbs (10a, 10b) of the first frame portion (10). On the outside of the limbs (10a, 10b) of the first frame portion and parallel thereto there are pull rods (18) which intersect at the corner of the first frame portion (10) and engage the projecting limb sections of the second frame portion (16). Clamps (22) can be applied to the sections of the limbs of the second frame portion (16) that project beyond the limbs of the first frame portion (10) as well as to the pull rods (18), which clamps are supported on the outside of the limbs of the first frame portion (10) and with which the second frame portion (16) can be tightened to the first frame portion (10). By means of such a clamping frame, frames of different size can be clamped simply and conveniently.

REFERENCES:
patent: 835809 (1906-11-01), Bramhall
patent: 1608406 (1926-11-01), McFarland
patent: 1692675 (1928-11-01), Markham
patent: 1702676 (1929-02-01), Vocisano
patent: 2619136 (1952-11-01), Nash

Affiliated with

Also associated with

Rating

Clamping frame for making rectangular frames, particularly pictu does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Clamping frame for making rectangular frames, particularly pictu, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Clamping frame for making rectangular frames, particularly pictu will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-557597