Title:
NEEDLE ROLLER STRUCTURE
Document Type and Number:
Japanese Patent JP3795597
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To lift a needle roller in the direction to separate from a brush roller under configuration wherein the energy consumption is small, and return it to the original location again by providing each needle roller in such a manner that it can be freely lifted from the brush roller under a state being attached to a rotary frame.
SOLUTION: A needle roller 15 is rotated to the operating position by a revolver type rotary frame. In order to lift such a needle roller 15 in the direction to separate from a back-up roller 20 following the rhythm of a machine, rollers 30, 31 relatively operate with the working surface of the end part 11 of each needle roller 15 at the operating position. By this method, the needle roller is lifted from the brush roller 20 which is the back-up roller by resisting to the reaction of a spring 18. As a result, the needle is prevented from engaging with a web material 33 which passes the brush roller 20.
Inventors:
Fleethelm Blinkmeier
Archim Seeberger
Archim Seeberger
Application Number:
JP31047896A
Publication Date:
July 12, 2006
Filing Date:
November 21, 1996
Export Citation:
Assignee:
Windmailer Und Hellscher Commandit Gezel Shaft
International Classes:
B31B1/14; B23D35/00; D06C29/00; B26D5/02; B26F1/02; B26F1/10; B26F1/24; F16C13/00; (IPC1-7): B31B1/14; D06C29/00; F16C13/00
Domestic Patent References:
| JP62144198U | ||||
| JP2130799U |
Attorney, Agent or Firm:
Minoru Nakamura
Fumiaki Otsuka
Shishido Kaichi
Hideto Takeuchi
Toshio Imajo
Nobuo Ogawa
Village shrine Atsuo
Koichi Oishi
Fumiaki Otsuka
Shishido Kaichi
Hideto Takeuchi
Toshio Imajo
Nobuo Ogawa
Village shrine Atsuo
Koichi Oishi
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