Suction blowmold for producing extrusion suction-blowmolded...

Details Suction blowmold for producing extrusion suction-blowmolded... Suction blowmold for producing extrusion suction-blowmolded...

2007-11-01

2011-12-13

Davis, Robert B (Department: 1743)

Plastic article or earthenware shaping or treating: apparatus

Female mold and means to shape parison directly by internal...

Reexamination Certificate

active

08075301

ABSTRACT:
A suction blowmold (1) having a cavity (3) formed by two mold halves (9) for producing extrusion suction-blowmolded plastic molded parts (10) using the suction-blowing method, in which an extruded, plastically deformable preform (2) in the form of a plastic melt tube is brought into the closed cavity (3) and in position in the cavity at least partially sliding on the mold surface (5). The suction blowmold (1) according to the present invention is characterized in that at least a part of the mold surface (5) of the cavity (3) has a structuring which provides a reduced sliding friction to the preform (2). A method for producing such a suction blowmold (1), the use thereof for producing extrusion suction-blowmolded plastic molded parts (10), and corresponding extrusion suction-blowmolded plastic molded parts (10) are additionally disclosed.

REFERENCES:
patent: 2669752 (1954-02-01), Pratt
patent: 3097398 (1963-07-01), Inglesby
patent: 4645447 (1987-02-01), Sumitomo
patent: 4865799 (1989-09-01), Sadr
patent: 5271882 (1993-12-01), Shirahata et al.
patent: 5443868 (1995-08-01), Oda et al.
patent: 5705254 (1998-01-01), Morinaga et al.
patent: 6660216 (2003-12-01), Porter
patent: 2007/0087076 (2007-04-01), Larson et al.
patent: 2009/0280208 (2009-11-01), Sato et al.
patent: 0301694 (1989-02-01), None
patent: 0659534 (1995-06-01), None
patent: 0659535 (1995-06-01), None
patent: 0796715 (1997-09-01), None
patent: 0863351 (1998-09-01), None
patent: 1040904 (2000-10-01), None
patent: 1394197 (2004-03-01), None
patent: 1114270 (1968-05-01), None
patent: 60096433 (1985-05-01), None
patent: 05185498 (1993-07-01), None
patent: 08057943 (1996-03-01), None
patent: 08183086 (1996-07-01), None
patent: 10244582 (1998-09-01), None
patent: 2005035184 (2005-02-01), None
patent: 2004/054782 (2004-07-01), None
Mechanical translation of JP 05-185498 A dated Jul. 1993.
Mechanical translation of JP 08-183086 A dated Jul. 1996.
Mechanical translation of JP 2005-035184 A dated Feb. 2005.
Prystay, et al., “Application of Termography for the Optimization of the Blow Moulding Process,” 1996, Industrial Materials Institute—National Research Council Canada, 75 De Mortagne, Boucherville, Quebec Canada J4B 6Y4, XP002440336 Gefunden im Internet: URL:http://www.knovel.com/knovel2/databook/pdf/902/F48E23462CD6744F9595379EEBAD5BB.pdf> [gefunden am Jun. 29, 2007] * das ganze Dokument.
Michaeli, Walter, “Einfuhrung in Die Kunststoffverarbeitung,” 1999. Carl Hanser Verlag, Munich, Germany.
Sasse, Renford E. “Abfallarmes Blasformen Komplexer Formteile,” Sep. 1993 Jahrgang.
Pfleger., “Blasformbare Polyamide,” Kunststoffe 86 (1996)1, Carl Hanser Verlag, Munich, Germany.
Daubenbuchel, “Vefahrens-Und Maschinentechnik Der 3D-Technologie,” Bonn, Germany.
Bottenbruch, L, et al., “Polyamide,” Kunstoff-Handbuch, 1998. Germany.

Affiliated with

Also associated with

Rating

Suction blowmold for producing extrusion suction-blowmolded... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Suction blowmold for producing extrusion suction-blowmolded..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Suction blowmold for producing extrusion suction-blowmolded... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4268077