Fire escape – ladder – or scaffold – Ladder with land vehicle
Patent
1990-10-03
1991-09-10
Chotkowski, Karen J.
Fire escape, ladder, or scaffold
Ladder with land vehicle
182 97, 280166, E06C 500
Patent
active
050465821
ABSTRACT:
Disclosed is a compact folding ladder having a lower runged ladder portion, the upper end of which is pivotally connected on a horizontal axis to the lower end of a upper open dual hand-rail ladder portion whereby the lower ladder portion nests in the upper open ladder portion in the folded position and may be pivotally deployed therefrom for use. One longitudinal edge of the upper open ladder portion is pivotally mounted on a vertical pivot axis to the inboard lateral face of one of the rear edge vertical posts of a structural cargo enclosure above a cargo bed whereby the folded ladder may be pivoted forward to a stowed position and rearward to an operative position outboard of the rear end of the cargo bed thereby to facilitate deployment of the lower runged ladder portion to its open position for ladder access by the user from ground level to the rear end of the cargo bed, hence to the structural cargo enclosure.
REFERENCES:
patent: 2568093 (1951-09-01), Smid et al.
patent: 2657940 (1953-11-01), Davidson
patent: 3392990 (1968-07-01), Wolf
patent: 4021071 (1977-05-01), Norman
patent: 4079815 (1978-03-01), Cormier
patent: 4139078 (1979-02-01), Keller
patent: 4205862 (1980-06-01), Tarvin
patent: 4412686 (1983-11-01), Fagrell
Chotkowski Karen J.
Fowler Allan R.
LandOfFree
Foldable ladder combination with truck cargo carrier does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Foldable ladder combination with truck cargo carrier, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Foldable ladder combination with truck cargo carrier will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-533652