Multiple-optical-axis photoelectric switch, mounting...

Details Multiple-optical-axis photoelectric switch, mounting... Multiple-optical-axis photoelectric switch, mounting...

2006-08-01

2006-08-01

Dang, Hung Xuan (Department: 2873)

Radiant energy

Photocells; circuits and apparatus

Optical or pre-photocell system

C250S222100, C250S239000

Reexamination Certificate

active

07084387

ABSTRACT:
A mounting structure for a multiple-optical-axis photoelectric switch comprising, a protrusion of a first member attached to cap members located on either end of the main case of one or both of a light receiving body and a light emitting body. The protrusion is interposed between a convex curved surface of a second member and a concave curved surface of a third member. Elongated holes in the protrusion allow the bodies to pivot about an axis containing the light emitters and light receivers. Consequently, a multiple-optical-axis photoelectric switch, mounting structure and fixture can be provided in which the optical axis can be adjusted without being influenced by the limitation in the spaces above and below the main case while the multiple-optical-axis photoelectric switch is mounted at a predetermined mounting part.

REFERENCES:
patent: 4704524 (1987-11-01), Masaki et al.
patent: 5266810 (1993-11-01), Murphy
patent: 6140633 (2000-10-01), Iwasaki et al.
patent: 6236036 (2001-05-01), Kudo et al.
patent: 6239423 (2001-05-01), Hama et al.
patent: 6414603 (2002-07-01), Yamaguchi et al.
patent: 6784415 (2004-08-01), Kudo et al.
patent: 3-26026 (1991-03-01), None
patent: 7-18218 (1995-04-01), None
patent: 2554755 (1997-08-01), None
patent: 10-74433 (1998-03-01), None
patent: 11-329180 (1999-11-01), None
patent: 2002-42619 (2002-02-01), None
patent: 2002-158575 (2002-05-01), None
patent: 2003-123603 (2003-04-01), None

Affiliated with

Also associated with

Rating

Multiple-optical-axis photoelectric switch, mounting... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multiple-optical-axis photoelectric switch, mounting..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multiple-optical-axis photoelectric switch, mounting... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3643329