Fire escape – ladder – or scaffold – Self-sustaining
Patent
1992-07-24
1994-02-22
Chin-Shue, Alvin C.
Fire escape, ladder, or scaffold
Self-sustaining
182178, E04G 700
Patent
active
052879470
ABSTRACT:
A vertical support grid system, such as is used in the construction industry, to particularly provide elevated support for concrete forms and the like, includes vertically extending legs, cross-bracing diagonally spanning the distance between the legs, and tie-bars horizontally spanning the distance between the legs. A bracketing mechanism is provided which allows the quick and easy securement of the cross-braces and tie-bars to the legs at any desired location on the legs.
REFERENCES:
patent: 1458666 (1923-06-01), Stoppello
patent: 2237572 (1941-04-01), Manion
patent: 3120941 (1964-02-01), Cameron
patent: 3533592 (1970-10-01), Jennings
Chin-Shue Alvin C.
Denk Paul M.
LandOfFree
Vertical support grid system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Vertical support grid system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vertical support grid system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-166057