Method and apparatus for the production of mitered corner...

Details Method and apparatus for the production of mitered corner... Method and apparatus for the production of mitered corner...

2007-12-11

2011-11-29

Sells, James (Department: 1745)

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

C156S580000

Reexamination Certificate

active

08066835

ABSTRACT:
A method and an apparatus are described for the production of a mitered corner joint between parts of a frame, by vibration welding. During the welding procedure, in each case two parts of a frame are displaced by oscillatory heads into mutually perpendicular straight-line translatorial oscillations, the phases of which have been matched to one another in such a way that mitered areas of the two parts of the frame oscillate perpendicularly with respect to a stationary mitered plane and through the same, while the mitered area is retained under a prescribed welding pressure in the system. The method and the apparatus can be used for the simultaneous production of the four corner joints of a frame, in particular of a frame of the moveable or fixed part of windows or of doors. For this, at least four, and preferably eight, oscillatory heads, which displace the parts of the frame into the translatorial oscillations, are synchronized in such a way that their frequencies and amplitudes are the same.

REFERENCES:
patent: 5902657 (1999-05-01), Hanson et al.
patent: 6604668 (2003-08-01), Crasser
patent: 7122088 (2006-10-01), Field et al.
patent: 19938099 (2001-02-01), None
patent: 1447167 (2004-08-01), None
patent: WO 2005/009663 (2005-02-01), None
patent: WO 2005/009664 (2005-02-01), None
Translation of International Search Report mailed Jul. 16, 2009 (9 pages).

Affiliated with

Also associated with

Rating

Method and apparatus for the production of mitered corner... 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 and apparatus for the production of mitered corner..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for the production of mitered corner... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4306234