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JPS5621166A Expired / Lapsed JP ⏱️ 0.0 years remaining

Toner cartridge

Assignee: Proterial Ltd
•
Filing: 1979-07-27
•
Granted: —
•
Expires: 1999-07-27
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Abstract

Abstract PURPOSE:To make the stripping of a sealing member easy and make possible toner replenishment by hermatically sealing the opening by the sealing member lined with a sheet-like pull-to-strip opening guide member. CONSTITUTION:In the case of using a cartridge, the user holds the grip part 5a of a guide member 5 and pulls the same approximately in the length direction, then a sealing member 4 which is formed in one piece with the guide member 5 is stripped as much as the width of the guide member 5 and the catridge may be opened. If in this case a notch 4a is provided at one or more places in the position corresponding to the width of the guide member 5 at the end of the sealing member 4, this pull-to-strip work may be performed easily.

Inventors

  • 👤 Keitaro Yamashita
  • 👤 Toshio Kumakura

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-10-31 19:13
CPC Classifications
G; G03; G03G; G03G15/00; G03G15/06; G03G15/08; G03G15/0822; G03G15/0877; G03G15/0881; G03G15/0882

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