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Title:
ASSEMBLY FOR CUTTING A TUBE
Document Type and Number:
WIPO Patent Application WO2004035239
Kind Code:
A3
Abstract:
A tube cutting assembly has a pair of opposite, rotatable cutting wheels (6, 18), the outer of which is movable into engagement with a rotatable tube (3) for cutting through the tube wall (5). Each cutting wheel (6, 18) is provided with a peripheral elastic ring (10, 22) which is configured to engage the tube wall (5) and which is compressible towards the opposite cutting wheel. As a result, undesirable deformations of the cut tube end are avoided.

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JPS5354156DEVICE FOR THERMALLY CUTTING SPIRAL SEAM PIPE
Inventors:
BINGGELI RUDOLF (CH)
Application Number:
PCT/EP2003/011461
Publication Date:
July 01, 2004
Filing Date:
October 16, 2003
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SPIRO SA (CH)
BINGGELI RUDOLF (CH)
International Classes:
B21C37/12; B23D21/14; B26D3/16; (IPC1-7): B21C37/12; B23D19/04; B23D21/14; B26D3/16
Foreign References:
DE4332008A11995-03-23
US1753827A1930-04-08
EP0247553A11987-12-02
US5020351A1991-06-04
DE2538115A11977-03-10
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