Fire escape – ladder – or scaffold – Platform with elevating or lowering means
Patent
1995-01-03
1996-09-17
Chotkowski, Karen J.
Fire escape, ladder, or scaffold
Platform with elevating or lowering means
182118, 182148, 182 63, E04G 100, B66F 1100
Patent
active
055559530
ABSTRACT:
A scaffolding system which is attached to a prime mover such as a front end loader or forklift and has "Wings" or platforms extending outward from a "Center Frame" or platform and rotating in relation to it. The surface of the "Wings" upon which workmen stand is made up of individual steps. The tread of each step remains in a horizontal position during "Wing" rotation by using the principle of parallel arms. The "Center Frame" or platform can rotate in relation to a "Base Frame" to level the working surface despite the prime mover sitting on a sloping surface. All working surfaces are equipped with necessary guard rails. Hydraulic controls and emergency shut down switches are located for safe operation by all workmen.
REFERENCES:
patent: 679003 (1901-07-01), McRay
patent: 1115803 (1914-11-01), Gallagher
patent: 1166141 (1915-12-01), Merrettig
patent: 2362170 (1944-11-01), Swaisgood
patent: 2672377 (1954-03-01), Werner et al.
patent: 3191717 (1965-06-01), Hiyama
patent: 3415339 (1968-12-01), Range
patent: 3493079 (1970-02-01), Dudschus
patent: 3807575 (1974-04-01), Merrick
patent: 4004652 (1977-01-01), Laboy-Alvarado
patent: 5381872 (1995-01-01), Peruzzi et al.
patent: 5497851 (1996-03-01), Walcher et al.
LandOfFree
Portable scaffolding attachment for front end loader or forklift does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Portable scaffolding attachment for front end loader or forklift, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Portable scaffolding attachment for front end loader or forklift will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-407971