Title:
平滑台式円形ニードリング機
Document Type and Number:
Japanese Patent JP4128876
Kind Code:
B2
Abstract:
In a circular needling machine for needling an annular preform and comprising both a vertically movable needling table serving as a horizontal support for said annular preform, and a needling head having a determined number of barbed needles disposed over the needling table in a needling zone and driven with vertical reciprocating motion, provision is made for the annular preform to be placed directly on the needling table and for it to be driven in rotation on the needling table by drive means while the needling table remains rotationally stationary during said rotation. The drive means comprise a set of conical friction rollers kept continuously in contact with the annular preform.
Inventors:
Duval, Renault
Marjore, Thierry
Jean, Robert
Marjore, Thierry
Jean, Robert
Application Number:
JP2002585724A
Publication Date:
July 30, 2008
Filing Date:
April 26, 2002
Export Citation:
Assignee:
MESSIER BUGATTI
International Classes:
D04H18/02; D04H1/48; D04H1/70; D04H18/00
Domestic Patent References:
| JP8312699A | ||||
| JP2001503480A | ||||
| JP2001517272A | ||||
| JP44004870B1 |
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Tetsuro Shimada
Masaya Nishiyama
Jun Tsuruta
Tetsuro Shimada
Masaya Nishiyama