JPS591904U - Rotary cylinder - Google Patents

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の実施例を示す一部切欠正面図、第２図
は同じく一部切欠平面図、第３図は従来のロータリ形シ
リンダの代表例を示す一部切欠正面図、第４図は同じく
一部切欠平面図である。 １：金属製のシリンダ主体、２：固定側翼板、４ニジリ
ンダ呈体より軟質の金属材料よりなる蓋板、′５：熱膨
張係数がシリンダ主体と略等しい金属材料よりなるタイ
ロッド、８：可動側翼板、９：軸部。FIG. 1 is a partially cutaway front view showing an embodiment of the present invention, FIG. 2 is a partially cutaway plan view, FIG. 3 is a partially cutaway front view showing a representative example of a conventional rotary cylinder, and FIG. The figure is also a partially cutaway plan view. 1: Cylinder main body made of metal, 2: Fixed side vane plate, 4 Cover plate made of a metal material softer than the cylinder body, '5: Tie rod made of a metal material whose coefficient of thermal expansion is approximately equal to that of the cylinder main body, 8: Movable side wing Plate, 9: Shaft.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内面に固定側翼板を半径方向に張設した金属製のシリン
ダ主体と、該シリンダ主体の両端に周縁方部を直接接触
させて両端開口を閉塞する該シリンダ主体より軟質の金
属材料よりなる上下の蓋板と、該シリンダ主体の外側に
おいて蓋板間に設けられて該蓋板間にシリンダ主体を締
付挾持させる熱膨張係数が該シリンダ主体と略等しい複
数本のタイロッドと、該シリンダ主体内に往復回動自在
に設けられて前記固定側翼板の先端縁に軸部を接触させ
るとともに該シリンダ主体の内面に先端縁を接触させる
可ｉ側翼板とを備えたことを特徴とするロータリ形シリ
ンダ。A cylinder main body made of metal with a fixed wing plate stretched in the radial direction on the inner surface, and an upper and lower cylinder made of a metal material softer than the main cylinder whose peripheral parts are in direct contact with both ends of the cylinder main body to close the openings at both ends. a lid plate; a plurality of tie rods provided between the lid plates on the outside of the cylinder body to clamp and clamp the cylinder body between the lid plates; A rotary type cylinder, characterized in that it is provided with a movable side vane plate which is provided to be freely rotatable in a reciprocating manner, and has a shaft portion in contact with a tip edge of the fixed side vane plate, and a tip edge in contact with an inner surface of the cylinder main body.