EP 1817151 A1 20070815 - MOULDED PLASTIC ARTICLE AND A METHOD FOR THE PRODUCTION THEREOF
Title (en)
MOULDED PLASTIC ARTICLE AND A METHOD FOR THE PRODUCTION THEREOF
Title (de)
KUNSTSTOFFFORMTEIL UND VERFAHREN ZUR HERSTELLUNG EINES KUNSTSTOFFFORMTEILS
Title (fr)
PIECE MOULEE EN MATIERE PLASTIQUE ET SON PROCEDE DE PRODUCTION
Publication
Application
Priority
- DE 2005002097 W 20051122
- DE 102004057810 A 20041130
Abstract (en)
[origin: DE102004057810A1] A molded section (12) has one or more inserts (16A) each of which pass through a molded component (34) forming part of the final sliding roof (10). During molding of the plastic section the molded component forms a seal in the cavity of a molding tool in areas in which each insert protrudes out of the tool. A molded section (12) has one or more inserts (16A) each of which pass through a molded component (34) forming part of the final sliding roof (10). During molding of the plastic section the molded component forms a seal in the cavity of a molding tool in areas in which each insert protrudes out of the tool. The molded component (34) lies in the tool parting plane, preferably in the opposing land faces of the tool. An alternative design of molded component comprises two parts linked by a connector. Anchoring points on the molded components ensure good mechanical connection with the plastic of the molded section (12). Molded components have wedge-shaped flanks and are plastically deformable. An independent claim is included for a process for manufacturing the molded plastic part (10) comprising a molded section (12) and one or more inserts (16A) in which: a) each insert is fitted with a deformable molded component (34) through which the inserts pass; b) each insert with fitted deformable component is placed near the edge of a molding tool cavity; c) the tool is closed so that the molded component deforms and seals the cavity in areas where each insert protrudes out of the cavity; and d) plastic for forming the molded section is then introduced into the cavity and bonds to the insert and component.
IPC 8 full level
B29C 45/14 (2006.01); B29C 33/00 (2006.01); B29C 44/12 (2006.01); B60J 7/00 (2006.01); B60J 7/02 (2006.01)
CPC (source: EP US)
B29C 33/0044 (2013.01 - EP US); B29C 44/1233 (2013.01 - EP US); B29C 44/351 (2013.01 - EP US); B29C 45/14377 (2013.01 - EP US); B29C 45/14418 (2013.01 - EP US); B60J 7/02 (2013.01 - EP US); B29L 2031/7782 (2013.01 - EP US)
Citation (search report)
See references of WO 2006058515A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102004057810 A1 20060601; DE 102004057810 B4 20080807; CN 101111357 A 20080123; EP 1817151 A1 20070815; US 2009008966 A1 20090108; WO 2006058515 A1 20060608
DOCDB simple family (application)
DE 102004057810 A 20041130; CN 200580047343 A 20051122; DE 2005002097 W 20051122; EP 05817595 A 20051122; US 72044705 A 20051122