Heat welder with excess seam material removing apparatus and met

Details Heat welder with excess seam material removing apparatus and met Heat welder with excess seam material removing apparatus and met

1996-03-04

1998-05-19

Ball, Michael W.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

1563099, 156499, 156556, 269 41, B29C 6520

Patent

active

057530653

ABSTRACT:
Window frame elements to be fusion welded are mounted on movable beds. A locating plate is provided adjacent the heating plate for precise positioning of the frame elements. After the elements are heated, the heating plate is withdrawn by sliding the heating plate from between the frame elements while they are still in contact with the heating plate, thereby drawing a bead of excess seam material in the direction of the sliding. Thus, the inside corner is formed without a bead. Movable stops are provided for each bed to ensure precise positioning of the beds during each step of the process.

REFERENCES:
patent: 4284464 (1981-08-01), Forster
patent: 4548669 (1985-10-01), Steinmann et al.
patent: 4684430 (1987-08-01), Handa et al.
patent: 4752350 (1988-06-01), Schuster
patent: 4909892 (1990-03-01), Quinn et al.
patent: 4963219 (1990-10-01), Nichols et al.
patent: 4963421 (1990-10-01), Dickinson et al.
patent: 4971639 (1990-11-01), Quinn et al.
patent: 4987018 (1991-01-01), Dickinson et al.
patent: 4995935 (1991-02-01), Ganzberger
patent: 5006198 (1991-04-01), Pasquini
patent: 5125495 (1992-06-01), Ganzberger et al.
patent: 5246534 (1993-09-01), Tanner et al.
patent: 5599419 (1997-02-01), Hunter et al.

Affiliated with

Also associated with

Rating

Heat welder with excess seam material removing apparatus and met does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Heat welder with excess seam material removing apparatus and met, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heat welder with excess seam material removing apparatus and met will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1849364