Method of and apparatus for making spacer frames for use in mult

Details Method of and apparatus for making spacer frames for use in mult Method of and apparatus for making spacer frames for use in mult

1988-12-05

1990-04-03

Moon, Charlie T.

Metal working

Method of mechanical manufacture

Assembling or joining

29458, 29525, 29 33T, 29 33K, 52172, 53471, 72298, 72369, 403292, B23P 1102, B23P 2304, B23P 2500

Patent

active

049128370

ABSTRACT:
Successive hollow polygonal bodies which are made of a ductile material and each of which has three corners and two straight open-ended terminal portions are converted into rectangular spacer frames for use between the panes of multiple pane windows by orienting the polygonal bodies in such a way that the terminal portions extend downwardly from their open ends, by admitting metered quantities of a flowable desiccant into selected parts of the two terminal portions, by converting one of the terminal portions into an L-shaped frame member with a section which is in register with the other terminal portion, and by inserting sealing plugs into the open ends of the two terminal portions.

REFERENCES:
patent: 2910730 (1959-11-01), Risch
patent: 3030673 (1962-04-01), London
patent: 3183560 (1965-05-01), Brichard
patent: 4074780 (1978-02-01), Burton
patent: 4322926 (1982-04-01), Wolflingseder et al.
patent: 4357744 (1982-11-01), McKenzie et al.
patent: 4453855 (1984-06-01), Richter et al.
patent: 4461509 (1984-07-01), Yaotani et al.
patent: 4530195 (1985-07-01), Leopold
patent: 4564540 (1986-01-01), Davies et al.
patent: 4608802 (1986-09-01), Bayer
patent: 4627263 (1986-12-01), Bayer et al.
patent: 4630959 (1986-12-01), Glaser
patent: 4651482 (1987-03-01), Borys
patent: 4683634 (1987-08-01), Cole
patent: 4691486 (1987-09-01), Niekrasz et al.
patent: 4720950 (1988-01-01), Bayer et al.

Affiliated with

Also associated with

Rating

Method of and apparatus for making spacer frames for use in mult does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of and apparatus for making spacer frames for use in mult, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of and apparatus for making spacer frames for use in mult will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1348192