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Title:
ROLLER AND BELT JUNCTION CONVEYOR USING THE SAME
Document Type and Number:
Japanese Patent JP2011093682
Kind Code:
A
Abstract:

To provide a roller capable of maintaining the advancing direction of a belt-like body or the like constant, in the roller into which the belt-like body such as a belt and a sheet-like body such as copy paper obliquely enter, or into which the belt-like body and the sheet-like body may enter.

In the rollers (18 and 20) which guide the belt-like body or the like, and into which the belt-like body or the like obliquely enters with respect to the axis, or into which the belt-like body or the like may enter, the rollers are characterized by comprising a friction reducing means (32) capable of moving the belt-like body or the like in a direction parallel with the rotational axis of the rollers by reducing friction generated between the rollers and the belt-like body or the like. In such a constitution, even if the belt-like body tries to move the roller in the direction of the rotational axis, since a slip is caused by a friction reducing means, the movement in its direction is blocked, and the advancing direction is maintained constant.


Inventors:
IMAIZUMI KOZO
Application Number:
JP2009250860A
Publication Date:
May 12, 2011
Filing Date:
October 30, 2009
Export Citation:
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Assignee:
TOYO KANETSU SOLUTIONS KK
International Classes:
B65G23/04; B65G15/28; B65G39/00; B65H20/02; F16C13/00; F16C29/04
Domestic Patent References:
JPH0867386A1996-03-12
JP2008074520A2008-04-03
JP2003160268A2003-06-03
JPH0867386A1996-03-12
JP2008074520A2008-04-03
JP2003160268A2003-06-03
JP2001187631A2001-07-10
JP2004256201A2004-09-16
JPS6082524A1985-05-10
JPS6153653U1986-04-11
JPH02249769A1990-10-05
JP2009029620A2009-02-12
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki