FULLY AUTOMATIC PIPE BENDER

Title:

FULLY AUTOMATIC PIPE BENDER

Document Type and Number:

WIPO Patent Application WO/2011/125190

Kind Code:

A1

Abstract:

A fully automatic pipe bender which can drastically reduce the time required for a working cycle and can extremely efficiently manufacture a pipe product. A pipe bender (1) comprises a bender unit (3) which performs bending and a cutter unit (2) which cuts a material pipe (P1) and supplies the cut pipe to the bender unit (3). The bender unit (3) is provided with a bending device (12) and a stripper device (14). The cutter unit (2) is provided with a feeding device (5), a cutter device (8), an insertion clamp (9), and a stopper (11). The cutter device (8) is disposed in front of the feeding device (5). The insertion clamp (9) is disposed in front of the cutter device (8) and is configured so as to be movable along a supply line (L). The stopper (11) is disposed in front of the insertion clamp (9) and is configured so as to be movable from a position at which the stopper (11) blocks the supply line (L) to a position at which the stopper (11) opens the supply line (L).

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Inventors:

GOMITA YASUTOSHI (JP)
SAITO KOUJI (JP)

Application Number:

PCT/JP2010/056321

Publication Date:

October 13, 2011

Filing Date:

April 07, 2010

Export Citation:

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Assignee:

TAIYO KK (JP)
GOMITA YASUTOSHI (JP)
SAITO KOUJI (JP)

International Classes:

B21D7/024

Foreign References:

JP2547694Y2	1997-09-10
JPS52144365A	1977-12-01

Attorney, Agent or Firm:

TAKEDA Akihiro et al. (JP)
Akihiro Takeda (JP)

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Claims:

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