Document Type and Number:
Japanese Patent JPH0459135
Kind Code:
B2
Abstract:
Disclosed herein is a method and means for replacing upper and lower corrugated rolls in a single facer having a cassette frame for rotatably supporting the upper and lower rolls and a main frame to which the cassette frame is detachably connected. The method comprises the steps of suspending and moving away the cassette frame apart from a predetermined mounting position in the single facer, keeping a spare cassette rotatably supporting other upper and lower rolls waiting in a suspended condition and fixing the spare cassette frame to the predetermined mounting position in the single facer in place of the cassette frame removed. Means for performing the method is disclosed which comprises a cassette frame rotatably supporting the upper and lower rolls; and a main frame carrying a pressure roll and a gluing unit. The cassette frame is detachably connected to the main frame.
Inventors:
KANDA KOSAKU
Application Number:
JP15436383A
Publication Date:
September 21, 1992
Filing Date:
August 23, 1983
Export Citation:
Assignee:
ISOWA INDUSTRY CO
International Classes:
B23D35/00; B31F1/00; B31F1/28
Next Patent: PRESS DIE ASSEMBLY