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Patent Searching and Data


Title:
SAFETY SYSTEM AND SUB-UNIT FOR IMAGE FORMING DEVICE, AND IMAGE FORMING DEVICE
Document Type and Number:
Japanese Patent JP2001117450
Kind Code:
A
Abstract:

To provide a safety system and a sub-unit for image forming device, of which the reliability is improved without using any mechanical switch and an image forming device.

In this safety system, a sub-unit 3 itself is constituted as a switch component 6 so that in the state of mounting the sub-unit 5 on a unit holding part 2, a regulation object 4 for safety and a power supply source 5 can be connected and in the state of detaching the sub-unit 3 from the unit holding part 2, the regulation object 4 for safety and the power supply source 5 can be disconnected. Besides, the image forming device, in which this safety system is used as a first safety system 11 and further a second safety system 12 provided with a confirming means 13 for confirming the state of mounting the sub-unit 3 to the unit holding part 2 is added inside the sub-unit 3, is also provided as an object. Moreover, the sub-unit 3 constituting each of the safety systems 11 and 12 is also provided as an object.


Inventors:
FURUTA MICHIO
Application Number:
JP30025799A
Publication Date:
April 27, 2001
Filing Date:
October 21, 1999
Export Citation:
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Assignee:
FUJI XEROX CO LTD
International Classes:
G03G21/00; G03G15/00; H01H27/00; (IPC1-7): G03G21/00
Attorney, Agent or Firm:
Masahiro Koizumi (2 outside)