Apparatus and method using larger draft angle to pinch trim...

Details Apparatus and method using larger draft angle to pinch trim... Apparatus and method using larger draft angle to pinch trim...

B - Operations, Transporting

27

N

B27N 5/00 (2006.01) B27N 3/04 (2006.01) B27N 3/08 (2006.01)

Patent

CA 2378023

Method of production of molded wood flake or strand three-dimensionally curved products (20') using draft angles of ten degrees (10~) or larger with little or no blistering or wood flake springback from over densification. A loosely felted mat of wood flakes is placed between top mold (12) and bottom mod (13) which slidably engage one another at pinch points (12a, 13a) to pinch and sometimes remove excess flashing/pinch trim (21).

L'invention concerne un procédé permettant la production d'articles (20') moulés à base des particules ou de copeaux longs présentant des arrondis tridimensionnels, avec des angles de dépouille de dix degrés (10·) ou plus grands, sans entraîner de cloquage ou de décollement des particules de bois associé à la surdensification. On dispose un mat de particules de bois, feutré de manière lâche, entre la moitié (12) supérieure et la moitié (13) inférieure d'un moule qui entrent en contact l'un avec l'autre par coulissement au niveau des points (12a, 13a) de pincement, de manière à pincer les bords et éliminer éventuellement les bavures/bord pincés débordants.

Affiliated with

Also associated with

Rating

Apparatus and method using larger draft angle to pinch trim... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus and method using larger draft angle to pinch trim..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method using larger draft angle to pinch trim... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1445052