JPS6115150U

JPS6115150U - Structure to prevent wheel cassette from being inserted upside down

Info

Publication number: JPS6115150U
Application number: JP10074584U
Authority: JP
Inventors: 民男萱原
Original assignee: リコーエレメックス株式会社
Priority date: 1984-07-04
Filing date: 1984-07-04
Publication date: 1986-01-29

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図は、この考案の実施例を示すホイールカセットと
カセットホルダの斜視図である。第２図は、この考案の他の実施例を示す同様斜視図であ
る。第３図は、さらに他の実施例を示すホイールカセットの
下部斜視図である。第４図は、またさらにこの考案の他の実施例を示すもの
で、ホイールカセットを取り付けたカセットホルダの横
断面′図である。Ａ・・・ホイールカセット、Ｂ・・・カセットホルダ、
２・・・活字ホイール、３ａ・６ａ・９・７ａ・８ａ・
・・突部。FIG. 1 is a perspective view of a wheel cassette and a cassette holder showing an embodiment of this invention. FIG. 2 is a similar perspective view showing another embodiment of the invention. FIG. 3 is a bottom perspective view of a wheel cassette showing still another embodiment. FIG. 4 shows still another embodiment of this invention, and is a cross-sectional view of a cassette holder with a wheel cassette attached thereto. A...Wheel cassette, B...Cassette holder,
2... Type wheel, 3a, 6a, 9, 7a, 8a,
・Protrusion.

Claims

[Scope of utility model registration request]

In a wheel cassette mounting structure for an impact printer in which a wheel cassette that stores a type wheel is inserted and installed in a cassette holder of a printer main body, the wheel cassette is turned over in both or either of the wheel cassette and the cassette holder. A wheel cassette reverse insertion prevention structure formed with a protrusion that prevents insertion.