Title:
MULTI-OPTICAL AXIS PHOTOELECTRIC SENSOR
Document Type and Number:
WIPO Patent Application WO/2016/157941
Kind Code:
A1
Abstract:
Provided is a multi-optical axis photoelectric sensor comprising: a case (30) having an opening on the front surface thereof; a light-transmitting plate (81) that is provided to the front of an element block (20) comprising a photoelectric element and that transmits light from the photoelectric element; and a protective cover (111) that covers the front surface of the light-transmitting plate (81). The protective cover (111) is held by snap-fit engagement with a locking section provided to the case (30) so as not to protrude from the outer surface of the case (30).
Inventors:
KIMURA KEISUKE (JP)
Application Number:
PCT/JP2016/051247
Publication Date:
October 06, 2016
Filing Date:
January 18, 2016
Export Citation:
Assignee:
PANASONIC IND DEVICES SUNX CO (JP)
International Classes:
H01H35/00
Foreign References:
| JPH1074432A | 1998-03-17 | |||
| JP2006222090A | 2006-08-24 |
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P. C. (JP)
Patent business corporation glory patent firm (JP)
Patent business corporation glory patent firm (JP)
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