Paper sheet storage device and paper sheet handling device

Patent metadata

Field	Value
Publication number	US-12552629-B2
Application number	US-202318162484-A
Country	US
Kind code	B2
Filing date	Jan 31, 2023
Priority date	Aug 5, 2020
Publication date	Feb 17, 2026
Grant date	Feb 17, 2026

Abstract

A paper sheet storage device includes: a storage that stores a paper sheet inclined with respect to a horizontal direction in a storage space narrower than the paper sheet in width; and a guide portion that guides the paper sheet so as to cause the paper sheet to freely fall in the storage space such that all sides of the paper sheet are inclined at an angle different from the horizontal direction.

First claim

The invention claimed is:

1 . A paper sheet storage device comprising:
a storage that stores a paper sheet inclined with respect to a horizontal direction in a storage space narrower than the paper sheet in width; and a plurality of guide portions including a first guide portion and a second guide portion that protrude from an inner wall of the storage toward the storage space and guide the paper sheet, wherein: the plurality of guide portions has a guide surface inclined downward with respect to the horizontal direction toward the storage space from the inner wall, the first guide portion and the second guide portion are arranged side by side at positions different from each other in height on a same surface of the inner wall so as to incline a laterally extending edge of the paper sheet at an angle of 45 degrees or less from the horizontal direction, the plurality of guide portions further includes a third guide portion and a fourth guide portion, and the third guide portion and the fourth guide portion are arranged below the first guide portion and the second guide portion and horizontally side by side at positions different from each other in height by a difference smaller than a difference in height between the first guide portion and the second guide portion on a surface of the inner wall facing the surface on which the first guide portion and the second guide portion are disposed.

2 . The paper sheet storage device according to claim 1 , further comprising:
a rib that protrudes from the inner wall toward the storage space by a protrusion amount smaller than protrusion amount of the plurality of guide portions from the inner wall and suppresses the paper sheet from being caught on an upper end of the guide surface.

3 . A paper sheet handling device comprising a paper sheet storage device,
the paper sheet storage device including:
a storage that stores a paper sheet inclined with respect to a horizontal direction in a storage space narrower than the paper sheet in width;
a plurality of guide portions including a first guide portion and a second guide portion that protrude from an inner wall of the storage toward the storage space and guide the paper sheet,
wherein:
the plurality of guide portions has a guide surface inclined downward with respect to the horizontal direction toward the storage space from the inner wall,
the first guide portion and the second guide portion are arranged side by side at positions different from each other in height on a same surface of the inner wall so as to incline a laterally extending edge of the paper sheet at an angle of 45 degrees or less from the horizontal direction,
the plurality of guide portions further includes a third guide portion and a fourth guide portion, and
the third guide portion and the fourth guide portion are arranged below the first guide portion and the second guide portion and horizontally side by side at positions different from each other in height by a difference smaller than a difference in height between the first guide portion and the second guide portion on a surface of the inner wall facing the surface on which the first guide portion and the second guide portion are disposed.

4 . A paper sheet storage device comprising:
a storage that stores a paper sheet inclined with respect to a horizontal direction in a storage space narrower than the paper sheet in width; and a plurality of guide portions including a first guide portion and a second guide portion that protrude from an inner wall of the storage toward the storage space and guide the paper sheet, wherein: the plurality of guide portions each have a guide surface inclined downward with respect to the horizontal direction toward the storage space from the inner wall, the first guide portion and the second guide portion are arranged side by side such that a lowermost edge of the guide surface of the first guide portion and a lowermost edge of the guide surface of the second guide portion are located at positions different from each other in height on a same surface of the inner wall so as to incline a laterally extending edge of the paper sheet at an angle of 45 degrees or less from the horizontal direction, the plurality of guide portions further includes a third guide portion and a fourth guide portion, and the third guide portion and the fourth guide portion are arranged below the first guide portion and the second guide portion and horizontally side by side at positions different from each other in height by a difference smaller than a difference in height between the first guide portion and the second guide portion on a surface of the inner wall facing the surface on which the first guide portion and the second guide portion are disposed.

Assignees

• Fujitsu Frontech Ltd

Inventors

• Nishida Mitsutaka
• Ikeda Masato
• Takahashi Katsuo
• Tanaka Yuji

Classifications

• B65H31/00

  Pile receivers (carriers used for associating, collating or gathering articles B65H39/00) · CPC title

• B65H2405/1115

  with surface inclined, e.g. in width-wise direction · CPC title

• B65H2404/5131

  saw profile · CPC title

• B65H29/52

  Stationary guides or smoothers · CPC title

• B65H29/26 Primary

  by dropping {the articles} · CPC title