Water-injection rack base for mast

Details Water-injection rack base for mast Water-injection rack base for mast

2007-05-15

2007-05-15

Ramirez, Ramon O (Department: 3632)

Supports

Supporting base

Filled with fluent material

C248S511000, C248S519000, C248S910000

Reexamination Certificate

active

11215164

ABSTRACT:
A water injection rack base for a mast is formed of two semi-bases connected together by hinges, at the top surfaces of the two semi-bases being provided 1-2 water injection holes, on the joint face of the two semi-bases and on the central position being provided semi-cylindrical concaves, thereby forming holes on the top surface for inserting a mast when the two semi-bases are pulled open. This invention is of foldable-type, when in use, it can be easily pulled open, without need of being connected by bolts. The water injection hole is concealed, thereby preventing dusts and litters from entering into the bases, and making this invention novel in appearance. This invention has water discharge holes with easy water discharge, thus reducing labour intensity for workers.

REFERENCES:
patent: 6446930 (2002-09-01), Li
patent: 6619610 (2003-09-01), Genovese
patent: 6682029 (2004-01-01), Dierkes
patent: 6889953 (2005-05-01), Harbaugh

Affiliated with

Also associated with

Rating

Water-injection rack base for mast does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Water-injection rack base for mast, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Water-injection rack base for mast will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3733123