JPS5967500U

JPS5967500U - ladder with lift

Info

Publication number: JPS5967500U
Application number: JP16441882U
Authority: JP
Inventors: 憲二岩瀬
Original assignee: 株式会社日本アルミ; 日本アルミ住宅建材工業株式会社
Priority date: 1982-10-28
Filing date: 1982-10-28
Publication date: 1984-05-07

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図は本考案によるリフト付梯子の正面図、第２図、
第３図はそれぞれ第１図の■−■矢視図−及び■−■断
面図、第４図は屈面状態におけるヒンジ機構の断面図、
第５図は第２図の■−■断面図、第６図は別の実施例を
示す正面部分図、第７図は第６図の■−■矢視図である
。４・・・・・・梯子、４０・・・・・・リフトテーブ
ル、５７・・・・・・ウオーム減速機（チェノ駆動機構
の一部）、５９・・・・・・ハンドル（駆動機構操作装
置の一例）、６３・・・・・・チェノ。Figure 1 is a front view of the ladder with lift according to the present invention, Figure 2 is a front view of the ladder with a lift according to the present invention;
Fig. 3 is a cross-sectional view of Fig. 1 in the direction of arrows - and - - -, respectively, Fig. 4 is a cross-sectional view of the hinge mechanism in a bent state,
5 is a sectional view taken along the line ■-■ in FIG. 2, FIG. 6 is a partial front view showing another embodiment, and FIG. 7 is a view taken along the line ■-■ in FIG. 4... Ladder, 40... Lift table, 57... Worm reducer (part of the chino drive mechanism), 59... Handle (drive mechanism operation) (Example of device), 63...Cheno.

Claims

[Scope of utility model registration request]

The base of the lift table protrudes from the front side of the ladder,
A ring-shaped chain is rotatably installed between the upper and lower ends of the ladder, the lift table is fixed to a part of the chain, and a worm reducer is attached to the ladder. 1. A ladder with a lift, characterized in that a chain drive mechanism is provided, and a drive mechanism operating device is provided near an upper end of the ladder.