JPS6373495U

JPS6373495U -

Info

Publication number: JPS6373495U
Application number: JP16686186U
Authority: JP
Priority date: 1986-10-30
Filing date: 1986-10-30
Publication date: 1988-05-16

Description

[Brief explanation of the drawing]

第１図はこの考案の捲上げられた状態の断面図
、第２図はシヤツターが閉鎖されている状態の縦
断側面図、第３図は同じく１部欠除した誘導ロー
ラー装置の平面図、第４図は同じく誘導ローラー
の正面図、第５図は同じく１部欠除したシヤツタ
ースラツトの捲上げ状態を示す側面図、第６図は
従来の捲上シヤツターの一部欠除した側面図であ
る。符号Ａは誘導ローラー装置、２は昇降口、３
は技術枠、４は案内レール、５は上部ローラー、
６は中間ローラー、７は下部ローラー、８は捲軸
、９はシヤツター、１０はスラツト、１１，１５
は大経輪、１２，１６は小経輪、１４は突条輪、
１９は垂直スラツト、２０は全閉スラツト、２１
は全開スラツトである。 Fig. 1 is a cross-sectional view of this device in its rolled up state, Fig. 2 is a vertical cross-sectional side view with the shutter closed, Fig. 3 is a plan view of the guide roller device with a portion removed, and Fig. Figure 4 is a front view of the guide roller, Figure 5 is a side view showing the shutter slat in a rolled-up state with a portion removed, and Figure 6 is a side view of a conventional winding shutter with a portion removed. be. Symbol A is a guide roller device, 2 is an elevator entrance, 3
is the technical frame, 4 is the guide rail, 5 is the upper roller,
6 is an intermediate roller, 7 is a lower roller, 8 is a winding shaft, 9 is a shutter, 10 is a slat, 11, 15
is the major meridian ring, 12 and 16 are the minor meridian ring, 14 is the protruding ring,
19 is a vertical slat, 20 is a fully closed slat, 21
is a fully open slat.

Claims

[Scope of utility model registration request]

A multi-stage roller guide, characterized in that a guide roller is installed near an elevator opening of a hoisting case, and the guide roller has at least a plurality of rollers of various shapes facing a support frame arranged in multiple stages. Device.