JPS5979242U

JPS5979242U - document shredding machine

Info

Publication number: JPS5979242U
Application number: JP17450482U
Authority: JP
Inventors: 秀男木村
Original assignee: 株式会社明光商会
Priority date: 1982-11-18
Filing date: 1982-11-18
Publication date: 1984-05-29

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図ａは従来の円板状カッタを軸架配列した状態を示
す図であり、同図すは同図ａの側面図、第２図ａは従来
の他の態様の円板状カッタを軸架配列した状態を示す図
であり、同図すは同図ａの側面図、第３図は本考案によ
る円板状カッタの一例を示す斜視図、第４図ａは本考案
による円板状カッタを軸架配列した例を示す図であり、
同図すは４同図ａの側面図、第５図は本考案による円板
状カッタの他の実施例を示す斜視図である。３１．３１ａ・・・・・・円板状カッタ、３２，３２ａ
・・・・・・凸状刃部、３３・・・・・・切刃、３７．
３８・・・・・・回転軸。纂ｌ略軌１３．。（ａ）Fig. 1a is a diagram showing a state in which conventional disc-shaped cutters are arranged on a shaft; the same figure is a side view of Fig. 1a, and Fig. 2a is a diagram showing another conventional disc-shaped cutter. 3 is a perspective view showing an example of the disc-shaped cutter according to the present invention, and FIG. 4 a is a diagram showing the disc-shaped cutter according to the present invention. FIG. 2 is a diagram showing an example of arranging cutters in the shape of a shaft;
Figure 4 is a side view of Figure 4A, and Figure 5 is a perspective view showing another embodiment of the disc-shaped cutter according to the present invention. 31.31a... Disk-shaped cutter, 32, 32a
...Convex blade portion, 33... Cutting blade, 37.
38...Rotation axis. Compiled route 13. . (a)

Claims

[Claims for Utility Model Registration] 1. A plurality of disc-shaped cutters arranged on a shaft rack at predetermined intervals on one rotating shaft; rotating the other so as to rub against the side surface of the cutter at each arrangement interval; In a document shredding machine equipped with a plurality of disc-shaped cutters arranged on a shaft, each row of disc-shaped cutters includes a convex blade portion having a width smaller than the width of the cutter on the circumference. 1. A document shredding machine characterized in that disc-shaped cutters formed in the above-mentioned shapes are assembled on one rotating shaft and the other rotating shaft in a mutually sliding relationship and arranged on a shaft rack. 2. The character shredding machine according to claim 1, wherein the convex blade portion is integrally formed with the disc-shaped cutter. 3. The document shredding machine according to claim 1, wherein the convex blade portion is formed to be detachably attached to the disc-shaped cutter. 4. A set of disc-shaped cutters each having a convex blade portion is arranged at a predetermined interval in the axial direction, and the arrangement interval of the disc-shaped cutters each having a convex blade portion is as follows: A document shredding machine according to claim 1, wherein disc-shaped cutters with no irregularities on the circumference are arranged on a shaft. 5. There is a phase difference between the position of the convex blade of the disc-shaped cutter mounted on one rotating shaft and the position of the convex blade of the disc-shaped cutter mounted on the other rotating shaft. A document shredding machine according to claim 1 of the utility model registration claim, characterized in that: