Metal deforming – Process – Deforming stacked blanks
Reexamination Certificate
2011-02-15
2011-02-15
Tolan, Edward (Department: 3725)
Metal deforming
Process
Deforming stacked blanks
C072S047000, C072S197000, C072S365200, C029S623300
Reexamination Certificate
active
07886568
ABSTRACT:
In a rolling step of feeding an electrode hoop (1) having electrode mixture layers (3a,3b) formed on both sides of a band-shaped core (2) made of a metal thin plate to between a pair of mill rolls (8a,8b) for rolling, the electrode hoop (1) is fed so that side a is wound about one of the mill rolls if the electrode mixture layers (3a,3b) of the electrode hoop (1) have different average thicknesses, where the side a is one of the electrode mixture layers of the electrode hoop (1) having the smaller average thickness and side b is the other. This realizes a method for rolling an electrode hoop capable of making a rolled flat electrode even if the electrode mixture layers on both sides of the core have respective different thicknesses.
REFERENCES:
patent: 974288 (1910-11-01), McCarroll
patent: 2434558 (1948-01-01), Gordon et al.
patent: 2582744 (1952-01-01), Brennan
patent: 3734779 (1973-05-01), Shoeld
patent: 3858428 (1975-01-01), Thompson
patent: 5508122 (1996-04-01), Narukawa et al.
patent: 5683834 (1997-11-01), Fujimoto et al.
patent: 7666545 (2010-02-01), Oh et al.
patent: 2001/0014999 (2001-08-01), Matsumura et al.
patent: 61-226103 (1986-10-01), None
patent: 1-309703 (1989-12-01), None
patent: 4-12471 (1992-01-01), None
patent: 142731 (1994-05-01), None
patent: 6-267535 (1994-09-01), None
patent: 8-130035 (1996-05-01), None
patent: 2000-79407 (2000-03-01), None
patent: 2001-297756 (2001-10-01), None
patent: 2002-304988 (2002-10-01), None
patent: 2003-132878 (2003-05-01), None
patent: 2005-44690 (2005-02-01), None
patent: 2005-276444 (2005-10-01), None
Imamura Kimihiro
Minamino Keiji
Usui Hiroyuki
McDermott Will & Emery LLP
Panasonic Corporation
Tolan Edward
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