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1. JP1992505355 - 4点足場を有する梯子

Office Japan
Application Number 1990507439
Application Date 16.05.1990
Publication Number 1992505355
Publication Date 17.09.1992
Publication Kind A
IPC
E06C 7/44
EFIXED CONSTRUCTIONS
06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS, IN GENERAL; LADDERS
CLADDERS
7Component parts, supporting parts, or accessories
42Ladder feet; Supports therefor
44Means for mounting ladders on uneven ground
E06C 1/20
EFIXED CONSTRUCTIONS
06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS, IN GENERAL; LADDERS
CLADDERS
1Ladders in general
02with rigid longitudinal member or members
14Ladders capable of standing by themselves
16with struts which rest on the ground
20with supporting struts formed as poles
CPC
E06C 1/20
EFIXED CONSTRUCTIONS
06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
CLADDERS
1Ladders in general
02with rigid longitudinal member or members
14Ladders capable of standing by themselves
16with ; hinged; struts which rest on the ground
20with supporting struts formed as poles
E06C 7/423
EFIXED CONSTRUCTIONS
06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
CLADDERS
7Component parts, supporting parts, or accessories
42Ladder feet; Supports therefor
423Ladder stabilising struts
Applicants
Inventors ヘゲン,ハンス
Agents 浅村 皓
浅村 肇
森 徹
金子 憲司
Priority Data 891965 16.05.1989 NO
Title
(JA) 4点足場を有する梯子
Abstract
Also published as
FI915378