IT1226366B - Equipment for shaping fibre material - Google Patents

Equipment for shaping fibre material

Info

Publication number
IT1226366B
IT1226366B IT8821638A IT2163888A IT1226366B IT 1226366 B IT1226366 B IT 1226366B IT 8821638 A IT8821638 A IT 8821638A IT 2163888 A IT2163888 A IT 2163888A IT 1226366 B IT1226366 B IT 1226366B
Authority
IT
Italy
Prior art keywords
fibre material
curved blades
guides
movement
blades
Prior art date
Application number
IT8821638A
Other languages
Italian (it)
Other versions
IT8821638A0 (en
Inventor
Grigory Faitileevich Tobolsky
Valery Pavlovich Lyalin
Rjurik Pavlovich Gromkov
Vitaly Alexandrovich Ponomarev
Vladimir Ivanovich Fomenko
Fanis Akhtyamovich Latypov
Original Assignee
Ural Ni I Pi Str
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ural Ni I Pi Str filed Critical Ural Ni I Pi Str
Priority to IT8821638A priority Critical patent/IT1226366B/en
Publication of IT8821638A0 publication Critical patent/IT8821638A0/en
Application granted granted Critical
Publication of IT1226366B publication Critical patent/IT1226366B/en

Links

Landscapes

  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

The corrugation unit comprises partly curved blades fitted on the cylindrical surface of each drum and equally distributed over it, and in at least one row parallel with the drum rotation axis. The concave surfaces fo the curved blades face the direction of movement of the fibre material. Also incorporated in the corrugation unit are guides, located on both sides of the fibre material. Each guide is fitted adjacent to the lateral edge sides of the blades, and interacts with one side of a part of the row of curved blades, in a feed-out zone for a corrugated fibre strip, has a section which is parallel with the direction of movement of the material strip with which it remains in contact. In different formats, the guides can be fixed bars, or endless conveyor belts.
IT8821638A 1988-08-03 1988-08-03 Equipment for shaping fibre material IT1226366B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT8821638A IT1226366B (en) 1988-08-03 1988-08-03 Equipment for shaping fibre material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8821638A IT1226366B (en) 1988-08-03 1988-08-03 Equipment for shaping fibre material

Publications (2)

Publication Number Publication Date
IT8821638A0 IT8821638A0 (en) 1988-08-03
IT1226366B true IT1226366B (en) 1991-01-11

Family

ID=11184697

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8821638A IT1226366B (en) 1988-08-03 1988-08-03 Equipment for shaping fibre material

Country Status (1)

Country Link
IT (1) IT1226366B (en)

Also Published As

Publication number Publication date
IT8821638A0 (en) 1988-08-03

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