Title:
巻直し機用の可撓性駆動装置及びコア係合部材
Document Type and Number:
Japanese Patent JP7303295
Kind Code:
B2
Abstract:
A rewinding machine for winding web material (W) into a log (64) about a core (62), the machine comprising: a winding drum (50) rotatable about a center axis and about which the web material (W) to be wound is directed, the machine characterized by a continuous loop (52) spaced from the winding drum (50) and with the winding drum (50) defining a winding space (N) with a nip through which the core (62) is inserted and through which web material (W) is directed when winding the web material (W) about the core (62) in the winding space, the continuous loop (52) being adapted and configured to move in a direction generally opposite a direction of the winding drum (50) at the nip and to change speed relative to a speed of the winding drum (50) during winding of the web material (W) about the core (62).
Inventors:
Michael E. Techlin
Earl Paul Ushimaki
Earl Paul Ushimaki
Application Number:
JP2021523885A
Publication Date:
July 04, 2023
Filing Date:
May 20, 2019
Export Citation:
Assignee:
PAPER CONVERTING MACHINE COMPANY
International Classes:
B65H19/22; B65H18/08
Domestic Patent References:
JP2013076172A | ||||
JP8119501A | ||||
JP2007529389A | ||||
JP2017522249A | ||||
JP2004517788A | ||||
JP55008424B2 |
Foreign References:
US3676933 |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Taku Morita
Junichi Maekawa
Hideo Nagashima
Hiroyasu Ninomiya
Ueshima class
Taku Morita
Junichi Maekawa
Hideo Nagashima
Hiroyasu Ninomiya
Ueshima class
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