Title:
EXPANSIBLE LADDER
Document Type and Number:
Japanese Patent JPS56488
Kind Code:
A
Abstract:
The invention relates to a telescopic aerial ladder, especially intended to be mounted on a transportation vehicle. Said ladder comprises a number of ladder members superposed on each other, each member consisting of two trapezoidal lateral wings connected by rungs. The upper and lower longitudinal edges of each member are not in parallel relationship but designed in such a manner that the distance between said edges is increasing towards the end of said member which remains imbedded within the corresponding end of another ladder member which is located near below said member.
Inventors:
KUROODO ARUTOO
ANRI DEYUKURIYUE
ANRI DEYUKURIYUE
Application Number:
JP839980A
Publication Date:
January 06, 1981
Filing Date:
January 29, 1980
Export Citation:
Assignee:
CAMIVA
International Classes:
A62C27/00; E06C1/12; E06C5/04; (IPC1-7): A62C27/32; E06C5/04
Domestic Patent References:
| JPS50106500A | 1975-08-21 | |||
| JPS4818041A | ||||
| JPS483520U | 1973-01-17 |
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