MOBILE SAFETY STAIRS

MOBILE SAFETY STAIRS

PROBLEM TO BE SOLVED: To obtain mobile safety stairs facilitating the movement and having high safety. SOLUTION: Stairs 5 with a hand-rail 6 are so loaded to a truck 1 that they are capable of rising and falling and that they are fixed to an erection position with a post 3. A wheel of the truck 1 is...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: WAKIMOTO HIROSHI
Format: Patent
Sprache:eng
Schlagworte:
BUILDING
BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE
DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL
FIRE-FIGHTING
FIXED CONSTRUCTIONS
FORMS
HANDLING BUILDING MATERIALS ON THE SITE
HUMAN NECESSITIES
LADDERS
LIFE-SAVING
REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS
SCAFFOLDING
SHUTTERING
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To obtain mobile safety stairs facilitating the movement and having high safety. SOLUTION: Stairs 5 with a hand-rail 6 are so loaded to a truck 1 that they are capable of rising and falling and that they are fixed to an erection position with a post 3. A wheel of the truck 1 is bent at a right angle with a pin A as the axis, and the truck 1 is fixed to the ground.