Fire escape – ladder – or scaffold – Unitary foldable – rigid scaffold or ladder – Collapsible ladder
Patent
1994-04-04
1994-12-06
Chin-Shue, Alvin C.
Fire escape, ladder, or scaffold
Unitary foldable, rigid scaffold or ladder
Collapsible ladder
182116, 182152, 182180, 182127, B25H 500
Patent
active
053702042
ABSTRACT:
A collapsible ladder assembly (10) is provided which is particularly adapted for use in and around automobiles in order to provide convenient access to the upper portions of the vehicle for painting or other purposes. The ladder assembly (10) includes a generally horizontally extending base (12) preferably including a pair of spaced apart rails (18, 20), together with a ladder (14) operably coupled to the base (12). The ladder (14) is preferably oriented in an upright position and at an angle of at least 60.degree. relative to the platform (12), and an essentially vertically oriented strut assembly (16) is employed for stabilization purposes. In use, the base assembly (12) can be positioned beneath an automobile (66) with the upright ladder (14) closely adjacent a side panel (68) of the automobile (66). The assembly (14) can also be folded together to assume a compact storage configuration.
REFERENCES:
patent: 28039 (1860-04-01), Kavemann
patent: 141126 (1873-07-01), Eagon
patent: 292932 (1884-02-01), Markwick
patent: 1185515 (1916-05-01), McCrystle
patent: 1381397 (1921-06-01), Briles
patent: 1812119 (1931-06-01), Reese
patent: 2605037 (1952-07-01), Smith
patent: 2634037 (1953-04-01), Bortel
patent: 3730295 (1973-05-01), Deese
patent: 4072209 (1978-02-01), Bolis
patent: 4520896 (1985-06-01), Disston et al.
patent: 4618029 (1986-10-01), Lowry
patent: 4727958 (1988-03-01), Botello
patent: 4754843 (1988-07-01), Anderson
patent: 4863178 (1989-09-01), Friesen
patent: 4867273 (1989-09-01), Schaevitz
LandOfFree
Collapsible ladder for automotive painting does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Collapsible ladder for automotive painting, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Collapsible ladder for automotive painting will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-208438