JPS5889268U

JPS5889268U - Rotating components such as turbine rotors

Info

Publication number: JPS5889268U
Application number: JP18170581U
Authority: JP
Inventors: 藤村　雅範; 清家　益樹
Original assignee: 三菱重工業株式会社
Priority date: 1981-12-08
Filing date: 1981-12-08
Publication date: 1983-06-16

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Ａ、　Ｃ，Ｅは従来の回転要具の一部断面正面図
、第１図Ｂ、　Ｄ、　Ｆはそれぞれ第１図Ａ。Ｃ，ＥのＡ、　Ｂ、　Ｃ矢視側面図、第２図Ａは本考案
の回転要具の一実施例を示す正面図、同Ｂはレバーの支
点近傍の拡大斜視図、第３図Ａは第２図の回転要具の支
点と作用点との関係を示す正面図、同Ｂはレバーの支点
近傍の拡大図、第４図はレバーの形状の各態様を示す回
転要具の正面図である。Ｌ　２・・・リング、３，４！・・支７魚５・・・突起
、６・・・レバー、７・・・鎖、８−・・タービンロー
タ、９・・・軟質材料、１０・・・ピン。　　　　　　
。Figures 1A, C, and E are partially sectional front views of conventional rotary tools, and Figures 1B, D, and F are Figure 1A, respectively. 2A is a front view showing one embodiment of the rotary tool of the present invention; 3B is an enlarged perspective view of the vicinity of the fulcrum of the lever; 2 is a front view showing the relationship between the fulcrum and the point of action of the rotating tool in FIG. 2, B is an enlarged view of the vicinity of the fulcrum of the lever, and FIG. 4 is a front view of the rotating tool showing various aspects of the shape of the lever. It is. L 2...Ring, 3, 4! ... Support 7 Fish 5... Protrusion, 6... Lever, 7... Chain, 8-... Turbine rotor, 9... Soft material, 10... Pin.
.

Claims

[Scope of utility model registration request]

two semicircular rings 1' whose inner surfaces are lined with soft material;
One end of 2 is connected at the fulcrum 3, and the semicircular ring 1
A fulcrum 4 with which the lever 6 engages is fixed to the other end, and a fulcrum 4 with which the lever 6 engages is fixed to the other end of the semicircular ring 1. A protrusion 5 on which the tip of the lever 6 is hooked is provided at the end, and by rotating the lever 6 in one direction, the semicircular ring 1.2 rotates while holding a rotating body such as a turbine row. A rotating tool such as a turbine port, which is characterized by the following.