JPS60103174U

JPS60103174U - curved escalator

Info

Publication number: JPS60103174U
Application number: JP19507183U
Authority: JP
Inventors: 斉藤　良一
Original assignee: 三菱電機株式会社
Priority date: 1983-12-19
Filing date: 1983-12-19
Publication date: 1985-07-13
Also published as: JPH0133584Y2

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 drawings]

第１図は曲線エスカレータの正面図、第２図は同平面図
、第３図はこの考案のガイドレールの形状寸法を示す原
理説明用平面図、第４図は同傾斜角度とガイドレールの
曲率半径との対応を示す原理説明用平面図、第５図はこ
の考案の一実施例による曲線エスカレータのステップお
よびこれらの案内機構を示す正面図、第６図は第５図に
おけるガイドレールの配置を示す第２図相当図、第７図
は第６図の主枠端部側面拡大図、第８図は同一定傾斜区
間の側面図、第９図は同平面図、第１０図は同反転部の
側面図、第１１図は第７図■部の一部を断面した拡大図
である。１・・・・・・搬送路、２・・・・・・扇形ステップ、
１１ａ。１２ａｔ　　１３ａｔ　　１４ａ・・・・・・中間レー
ル、１１ｂ、１２ｂ、１３ｂ、１４ｂ・・・・・・上、
下向レール、ｌｌｃ、１２ｃ、１３ｃ、１４ｃ・・・・
・・端部レール、ア・・・・・・中間部、イ・・・・・
・上、下向部、つ・・・・・・端部。なお、図中同一部
分または相当部分は同一符号により示す。Figure 1 is a front view of the curved escalator, Figure 2 is a plan view of the same, Figure 3 is a plan view for explaining the principle of the shape and dimensions of the guide rail of this invention, and Figure 4 is the inclination angle and curvature of the guide rail. FIG. 5 is a plan view for explaining the principle of correspondence with the radius, FIG. 5 is a front view showing the steps of a curved escalator according to an embodiment of this invention and their guiding mechanism, and FIG. 6 is a diagram showing the arrangement of the guide rails in FIG. 5. Fig. 7 is an enlarged side view of the end of the main frame in Fig. 6, Fig. 8 is a side view of the same constant slope section, Fig. 9 is a plan view of the same, and Fig. 10 is the same inverted section. FIG. 11 is an enlarged cross-sectional view of a part of the section (■) in FIG. 7. 1... Conveyance path, 2... Fan-shaped step,
11a. 12at 13at 14a...middle rail, 11b, 12b, 13b, 14b...top,
Downward rail, llc, 12c, 13c, 14c...
...End rail, A...Middle part, B...
・Upper, downward, one... end. In addition, the same parts or corresponding parts in the figures are indicated by the same reference numerals.

Claims

[Scope of utility model registration request]

An intermediate part consisting of a constant slope section, an upper and downward part formed in contact with this intermediate part and whose inclination angle changes, and above these,
a conveyance path curved in a horizontal projection plane and having an end formed of a horizontal section formed in contact with a side opposite to the intermediate portion of the downward portion; a large number of fan-shaped steps that move on this conveyance path; an intermediate rail provided in the middle of the conveyance path to guide the step; The upper and lower rails that guide the steps are separate bodies, and are provided at the ends of the conveyance path and connected to the ends of the upper and lower rails to guide the steps. A curved escalator with an end rail guiding the.