Title:
LAYING HEAD
Document Type and Number:
Japanese Patent JP3310092
Kind Code:
B2
Abstract:
PURPOSE: To restrain the vibration of a laying head even at the comparatively high rotating speed.
CONSTITUTION: Balancing weights 20A-20D fitted so as to be possible to shift in the radial direction and be impossible to shift in the rotating direction to a rotary shaft 1, are fitted to rotary bodies 1-5 of the laying head. Further, weight driving means 14A-19A/14B-19B/14D-19D containing electric motors for driving the balancing weights 20A-20D in the radial direction, are fitted to the rotary bodies 1-5. Therefore, as the imbalance of weight distribution in the peripheral direction to the rotating center can be compensated by adjusting the position of the balancing weight, the carrying speed of a wire rod can be made to be high.
Inventors:
Yutaka Tano
Nakamura Yoshitaka
Kizaki Masayuki
Yamamoto
Takasugi Yoshiharu
Ikuo Atsushi
Akihiro Morita
Nakamura Yoshitaka
Kizaki Masayuki
Yamamoto
Takasugi Yoshiharu
Ikuo Atsushi
Akihiro Morita
Application Number:
JP1034294A
Publication Date:
July 29, 2002
Filing Date:
February 01, 1994
Export Citation:
Assignee:
Nippon Steel Corporation
Nippon Steel Plant Design Co., Ltd.
Nippon Steel Plant Design Co., Ltd.
International Classes:
B65H54/76; B21C47/02; B21C47/14; B65H57/12; (IPC1-7): B21C47/14; B21C47/02; B65H54/76; B65H57/12
Domestic Patent References:
| JP645706U |
Attorney, Agent or Firm:
Nobu Sugi