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Patent Searching and Data


Title:
END IMPLEMENT DEVICE FOR STANDING LADDER
Document Type and Number:
Japanese Patent JP2011032758
Kind Code:
A
Abstract:

To provide an end implement for standing a ladder, capable of fixing both side frame upper end parts of the ladder, by supporting exactly those without generating slippage, even when used abuttingly on inclined wall faces different each other in an inner corner part and an outer corner part.

This end implement 4 for standing the ladder is provided in each side frame upper end part of the ladder 1 comprising a pair of side frames 2, 2 and a plurality of tread styles 3 laid between the both side frames 2, 2, the end implement 8 having, in a distal end side, a support face 7 abutting-supported on a wall face 5 of a building or the like for standing the ladder 1 is pivoted to be rotatable lateral directionally and to be tilt-turnable vertical-directionally in a distal end part of a bracket 6 attached to each side frame 2 upper end part of the ladder 1, and a spring 9 for energizing the end implement 8 to be held in a neutral position is interposed between the end implement 8 and the distal end part of the bracket 6.


Inventors:
Yagawa, Kazuyoshi
Eguchi, Manabu
Application Number:
JP2009000180812
Publication Date:
February 17, 2011
Filing Date:
August 03, 2009
Export Citation:
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Assignee:
ALINCO INC
International Classes:
E06C7/48; E06C1/12; E06C7/44