Title:
CHUCKING CONE EXCHANGING DEVICE OF PAPER SUPPLYING DEVICE
Document Type and Number:
Japanese Patent JPH061501
Kind Code:
A
Abstract:
PURPOSE: To easily exchange chucking cones held in the fixed positions of turret arms for that one fit to the size of a paper tube of a paper supplying roll.
CONSTITUTION: A chucking cone exchanging device of a paper supplying device is provided with a pair of turret arms 2, 2' turning around a rotary shaft 1, wherein at least two of more kinds of chucking arms 4, 5 for attaching and detaching chucking cones 6a, 7a by opening and closing them are held on a pivot shaft 3 erected on both ends of at least one side turret arm 2 so that the arms 4, 5 may be freely moved between a paper tube holding position A and a rest position B.
Inventors:
TOKUYAMA YASUO
KOMURO TERUHISA
KOMURO TERUHISA
Application Number:
JP15946192A
Publication Date:
January 11, 1994
Filing Date:
June 18, 1992
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD
International Classes:
B41F13/02; B65H19/12; (IPC1-7): B65H19/12; B41F13/02
Attorney, Agent or Firm:
Yasuo Ishikawa (2 outside)
Next Patent: MOLDING METHOD OF POWDERY BODY