JPS5860799U

JPS5860799U - rope ladder device

Info

Publication number: JPS5860799U
Application number: JP15538181U
Authority: JP
Inventors: 松藤　龍彦
Original assignee: Mitsubishi Heavy Industries Ltd
Current assignee: Mitsubishi Heavy Industries Ltd
Priority date: 1981-10-21
Filing date: 1981-10-21
Publication date: 1983-04-23

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図、従来装置の正面説明図、第２図および第３図、
夫々従来装置の側面説明図、第４図踏板部斜視図、第５
図、本装置の一実施例を示す斜視図、第６図、その側面
図、第７図、本装置の一実施例の側面図、第８図、その
平面図、第９図、本装置の他の実施例の側面図、第１０
図、その平面図である。　− １・・・縄梯子の吊線、２・・・踏板、３・・・磁石、
４・・・磁石保持金物、５・・・踏板への固着板、６・
・・固着用ボルト、７・・・磁石離脱用当板、９・・・
操作レバー、１０・・・船体外板。１５ｆ２１− 才　７　ローFig. 1, front explanatory view of the conventional device, Figs. 2 and 3,
FIG. 4 is a side view of the conventional device, a perspective view of the tread plate, and FIG.
, a perspective view showing one embodiment of this device, FIG. 6, a side view thereof, FIG. 7, a side view of one embodiment of this device, FIG. 8, a plan view thereof, FIG. 9, a side view of this device. Side view of another embodiment, No. 10
Figure 1 is a plan view thereof. - 1...Rope ladder suspension line, 2...Treadboard, 3...Magnet,
4...Magnet holding hardware, 5...Fixing plate to the footboard, 6.
・Fixing bolt, 7... Magnet removal plate, 9...
Operation lever, 10...hull outer plate. 15f21- years old 7 low

Claims

[Scope of utility model registration request]

A plurality of magnets made of a magnetic material are attached to a part of the rope ladder that faces the structure surface and that attracts and fixes the rope ladder to the structure surface in a rope ladder constructed along a vertical structure surface. and a magnet removal hardware for separating the magnet from the structure surface when the rope ladder is removed.