Title:
THE APPARATUS FOR PRODUCING A MULTIORIFICE METAL PLATE NET SKELETON REINFORCED PLASTIC COMPOSITE TUBING
Document Type and Number:
WIPO Patent Application WO/2001/002154
Kind Code:
A1
Abstract:
The present invention provides an apparatus for producing a multiorifice metal plate net skeleton reinforced plastic composite tubing. The apparatus includes a frame; a forming mechanism on the frame for rolling the metal plate to cylindrical skeleton, which comprises at least a group of a forming frame and/or a former sleeve which has at least a pair of forming wheels; a sizing mechanism comprising at least a group of a sizing frame and/or a sizing sleeve which has at least a pair of sizing wheels; welder; it also includes a composite die which has a die blank with an inlet of the plastic melt sprue and allows the skeleton through to be combined to form a plastic tubing. It can produce a plastic composite tubing which has corrosion stability and high pressure resistance and has not rust and scale with.
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| JPH01281918 | BLOW MOLDING MACHINE |
Inventors:
GAN GUOGONG (CN)
KUAI YIXI (CN)
KUAI YIXI (CN)
Application Number:
PCT/CN2000/000159
Publication Date:
January 11, 2001
Filing Date:
June 14, 2000
Export Citation:
Assignee:
TUNGTAY CHENGDU IND CO LTD (CN)
GAN GUOGONG (CN)
KUAI YIXI (CN)
GAN GUOGONG (CN)
KUAI YIXI (CN)
International Classes:
B29C48/09; B29C48/153; (IPC1-7): B29C47/02
Domestic Patent References:
| WO1992019904A1 | 1992-11-12 |
Foreign References:
| CN2369851Y | 2000-03-22 | |||
| CN2357901Y | 2000-01-12 | |||
| CN1232743A | 1999-10-27 | |||
| JPH07108581A | 1995-04-25 | |||
| JPH08117843A | 1996-05-14 | |||
| JPH08117841A | 1996-05-14 | |||
| JPH0592465A | 1993-04-16 | |||
| JPH06304987A | 1994-11-01 |
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (2 Fuchengmenwai Street, Beijing 7, CN)
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