公开(公告)号：EP1204529A4

公开(公告)日：2004-04-28

申请号：EP00954150

申请日：2000-06-20

Applicant: PELLA CORP

Inventor： BEER KENNETH D ,  DAVIES LAURENCE W ,  FRITZ PETER J

IPC: B32B5/28 ,  B29C70/10 ,  B29C70/52 ,  B29K67/00 ,  B29K105/08 ,  D04H3/00 ,  D04H3/04 ,  D04H3/10 ,  B29C70/08

CPC classification number: B29C70/521

Abstract: A method of pultrusion includes collating an assembly of substantially longitudinally continuous fibrous elements (126, 18', 18") and a resin from a bath (132, 122), pulling the elements (126, 18', 18") and the resin through a die (54) to shape the elements and to effect setting of the resin, where one of the elements is a mat (18a) specially designed to transport primarily transverse fibers (32) into the part (10). The mat has a first layer (34) containing a plurality of glass fibers (32) which extend substantially transversely of the mat (18a) so as to be arranged in the part (10) to provide strength to the part (10) primarily in the transverse direction.

公开(公告)号：CA2469650C

公开(公告)日：2009-09-08

申请号：CA2469650

申请日：2002-10-07

Applicant: PELLA CORP

Inventor： BEER KENNETH D ,  DAVIES LAURENCE W ,  FRITZ PETER J

IPC: B29C70/52 ,  B29C70/08 ,  B29C70/22 ,  B29C70/24 ,  B29C70/50 ,  D04H3/04 ,  D04H3/10 ,  D04H3/12 ,  D04H3/14

Abstract: The present invention is directed to a reinforcing structure adapted for use in the manufacture of a pultruded part where the reinforcing structure is pulled through a pultrusion die in a continuous longitudinal pull direction. The reinforcing structure comprises a permeable transport web of staple fibe rs and a plurality of first reinforcing fibers attached to the permeable transport web. The portion of the first reinforcing fibers extending in a transverse direction comprises at least 40% of a volume of materials comprising the reinforcing structure.

公开(公告)号：CA2377744C

公开(公告)日：2006-08-08

申请号：CA2377744

申请日：2000-06-20

Applicant: PELLA CORP

Inventor： FRITZ PETER J ,  DAVIES LAURENCE W ,  BEER KENNETH D

IPC: B29C70/52 ,  B32B5/28 ,  B29C70/10 ,  B29K67/00 ,  B29K105/08 ,  D04H3/00 ,  D04H3/04 ,  D04H3/10

Abstract: A method of pultrusion includes collating an assembly of substantially longitudinally continuous fibrous elements (126, 18', 18") and a resin from a bath (132, 122), pulling the elements (126, 18', 18") and the resin through a die (54) to shape the elements and to effect setting of the resin, where one of the elements is a mat (18a) specially designed to transport primarily transverse fibers (32) into the part (10). The mat has a first layer (34) containing a plurality of glass fibers (32) which extend substantially transversely of the mat (18a) so as to be arranged in the part (10) to provi de strength to the part (10) primarily in the transverse direction.

公开(公告)号：AU6648500A

公开(公告)日：2001-01-09

申请号：AU6648500

申请日：2000-06-20

Applicant: PELLA CORP

Inventor： BEER KENNETH D ,  DAVIES LAURENCE W ,  FRITZ PETER J

IPC: B32B5/28 ,  B29C70/10 ,  B29C70/52 ,  B29K67/00 ,  B29K105/08 ,  D04H3/00 ,  D04H3/04 ,  D04H3/10

公开(公告)号：AU2002366559A1

公开(公告)日：2003-06-23

申请号：AU2002366559

申请日：2002-10-07

Applicant: PELLA CORP

Inventor： DAVIES LAURENCE W ,  FRITZ PETER J ,  BEER KENNETH D

IPC: B29C70/08 ,  B29C70/22 ,  B29C70/24 ,  B29C70/50 ,  B29C70/52 ,  D04H3/04 ,  D04H3/10 ,  D04H3/12 ,  D04H3/14

公开(公告)号：CA2469650A1

公开(公告)日：2003-06-19

申请号：CA2469650

申请日：2002-10-07

Applicant: PELLA CORP

Inventor： DAVIES LAURENCE W ,  FRITZ PETER J ,  BEER KENNETH D

IPC: B29C70/08 ,  B29C70/22 ,  B29C70/24 ,  B29C70/50 ,  B29C70/52 ,  D04H3/04 ,  D04H3/10 ,  D04H3/12 ,  D04H3/14

Abstract: The present invention is directed to a reinforcing structure adapted for use in the manufacture of a pultruded part where the reinforcing structure is pulled through a pultrusion die in a continuous longitudinal pull direction. The reinforcing structure comprises a permeable transport web of staple fibers and a plurality of first reinforcing fibers attached to the permeable transport web. The portion of the first reinforcing fibers extending in a transverse direction comprises at least 40% of a volume of materials comprising the reinforcing structure.

公开(公告)号：CA2377744A1

公开(公告)日：2000-12-28

申请号：CA2377744

申请日：2000-06-20

Applicant: PELLA CORP

Inventor： BEER KENNETH D ,  DAVIES LAURENCE W ,  FRITZ PETER J

IPC: B32B5/28 ,  B29C70/10 ,  B29C70/52 ,  B29K67/00 ,  B29K105/08 ,  D04H3/00 ,  D04H3/04 ,  D04H3/10

Abstract: A method of pultrusion includes collating an assembly of substantially longitudinally continuous fibrous elements (126, 18', 18") and a resin from a bath (132, 122), pulling the elements (126, 18', 18") and the resin through a die (54) to shape the elements and to effect setting of the resin, where one of the elements is a mat (18a) specially designed to transport primarily transverse fibers (32) into the part (10). The mat has a first layer (34) containing a plurality of glass fibers (32) which extend substantially transversely of the mat (18a) so as to be arranged in the part (10) to provi de strength to the part (10) primarily in the transverse direction.