Combined axially and radially loaded dirt excluder

Details Combined axially and radially loaded dirt excluder Combined axially and radially loaded dirt excluder

2007-01-17

2010-10-12

Spisich, Mark (Department: 3727)

Brushing, scrubbing, and general cleaning

Attachments

Moving surface scraper, wiper, or brush

C015S104040, C015S246000, C277S562000, C277S568000, C384S015000, C384S016000

Reexamination Certificate

active

07810208

ABSTRACT:
An improved rod wiper for excluding dirt and other environmental materials from a linear actuator is described. The annular wiper element includes an outwardly extended lip that is in constant engagement with the front face of the actuator housing. Not only does the lip assist in creating a seal with the housing, it redirects axial forces to have a radial component on the inwardly extended lips of the wiper element in contact with the rod to improve the seal of the wiper element and rod.

REFERENCES:
patent: 3339932 (1967-09-01), Maha
patent: 3934888 (1976-01-01), Lutz
patent: 5257432 (1993-11-01), Duke

Affiliated with

Also associated with

Rating

Combined axially and radially loaded dirt excluder does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4231467