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Patent Searching and Data


Title:
WINDING APPARATUS AND METHOD
Document Type and Number:
Japanese Patent JP2017154892
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a winding apparatus that permits a regular and uniform advancement of a material to be wound.SOLUTION: Described herein is a winding apparatus for wrapping a material around a core of a flat shape that rotates on a rotation axis revolving in a circular trajectory. The winding apparatus controls rules of motion both of the core rotation on its axis and of the circular trajectory of the rotation axis, motor-driven independently by means of electric cams, e.g., to cancel variations of the position and speed of the material at the entrance of the core. The winding apparatus is used for producing electric energy accumulating devices.SELECTED DRAWING: Figure 3

Inventors:
LUCA ZAMBONELLI
Application Number:
JP2017024951A
Publication Date:
September 07, 2017
Filing Date:
February 14, 2017
Export Citation:
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Assignee:
MANZ ITALY SRL
International Classes:
B65H18/10; B65H75/06; H01M4/04; H01M50/403
Domestic Patent References:
JPH06168736A1994-06-14
JPH08282892A1996-10-29
JP2001243971A2001-09-07
Attorney, Agent or Firm:
Hiroyuki Nagai
Yukitaka Nakamura
Yasukazu Sato
Satoru Asakura
Takeshi Sekine