PUNCHING APPARATUS

A punching apparatus, including: a punching portion configured to punch a sheet; and a chad box configured to store a chad of a sheet punched by the punching portion, wherein the chad box includes: a first inner wall portion formed of an insulator; and a second inner wall portion formed of a conduct...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	Akaike Yutaka
Format:	Patent
Sprache:	eng
Schlagworte:	BOOKBINDING CINEMATOGRAPHY CONVEYING CUTTING CUTTING-OUT DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING ELECTROGRAPHY ELECTROPHOTOGRAPHY FILES HAND CUTTING TOOLS HANDLING THIN OR FILAMENTARY MATERIAL HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES HOLOGRAPHY MAGNETOGRAPHY PACKING PERFORATING PERFORMING OPERATIONS PHOTOGRAPHY PHYSICS PUNCHING SEVERING SEVERING BY MEANS OTHER THAN CUTTING SPECIAL PRINTED MATTER STAMPING-OUT STORING TRANSPORTING
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Beschreibung
Zusammenfassung:	A punching apparatus, including: a punching portion configured to punch a sheet; and a chad box configured to store a chad of a sheet punched by the punching portion, wherein the chad box includes: a first inner wall portion formed of an insulator; and a second inner wall portion formed of a conductor and arranged above the first inner wall portion.