Headlamp

Details Headlamp Headlamp

2006-06-13

2006-06-13

Cariaso, Alan (Department: 2875)

Illumination

Supported by vehicle structure

Light modifier

C362S280000, C362S321000

Reexamination Certificate

active

07059750

ABSTRACT:
When a position of an adjustable shade is switched from a low beam position to a high beam position, a spring acts so as to attenuate an repulsion force or attraction force of the solenoid rapidly due to a sudden increase in an elastic force of the spring at the end of the movement of the adjustable shade toward the high beam position. As a result, the operating noise at the time of switching the position of the adjustable shade is considerably reduced.

REFERENCES:
patent: 4951178 (1990-08-01), Shirai et al.
patent: 5899559 (1999-05-01), Lachmayer et al.
patent: 6179455 (2001-01-01), Taniuchi
patent: 6425683 (2002-07-01), Kusagaya et al.
patent: 6837601 (2005-01-01), Tatsukawa
patent: 2001/0010634 (2001-08-01), Yokoi
patent: 2000-48621 (2000-02-01), None
patent: 2000-123623 (2000-04-01), None
patent: 2001-229728 (2001-08-01), None
patent: 2001-319506 (2001-11-01), None
L. Sigfred Linderoth, Jr., “Spring (machines)”, Aug. 16, 2002, AccessScience@McGraw-Hill, http://www.accessscience.com, DOI 10.1036/1097-8542.648800.
Jerome Meisel, “Solenoid (electricity)”, Apr. 15, 2003, AccessScience@McGraw-Hill, http://www.accessscience.com, DOI 10.1036-1097-8542.634200.
The Penguin Dictionary of Physics, “Force Symbol:F”, 2000, from xreferplus, http://www.xreferplus.com/entry/1428904.

Affiliated with

Also associated with

Rating

Headlamp does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Headlamp, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Headlamp will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3649317