JPH0326874U - - Google Patents

Description

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

第１図ないし第４図は本考案の一実施例を示す
図で、第１図はバルブのボデイの斜視図、第２図
はチヤツク手段によりボデイを締結・固定してい
る状態を示す側面図、第３図は締め付け高さを示
す側面図、第４図は締め付け高さと締め付け歪の
関係を示す特性図、第５図ないし第８図は従来例
を示す図で、第５図はチヤツク手段によりボデイ
を締結・固定している状態を示す側面図、第６図
はスプール穴の変形を示す図、第７図はチヤツク
手段によりボデイを締結・固定している状態を示
す側面図、第８図はスプール穴の変形を示す図で
ある。 １……ボデイ、５……スプール穴、６……凹部
、７，８……チヤツク面、９……チヤツク手段、
１６……基台。 1 to 4 are views showing one embodiment of the present invention, in which FIG. 1 is a perspective view of the valve body, and FIG. 2 is a side view showing the state in which the body is fastened and fixed by chuck means. , Fig. 3 is a side view showing the tightening height, Fig. 4 is a characteristic diagram showing the relationship between the tightening height and tightening strain, Figs. 5 to 8 are diagrams showing conventional examples, and Fig. 5 shows the chuck means. 6 is a side view showing the state in which the body is fastened and fixed by the chuck means, FIG. 6 is a view showing deformation of the spool hole, FIG. 7 is a side view showing the state in which the body is fastened and fixed by the chuck means, and FIG. The figure shows the deformation of the spool hole. 1...Body, 5...Spool hole, 6...Recess, 7, 8...Chuck surface, 9...Chuck means,
16... Base.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] スプール穴を形成したボデイ本体と、このボデ
イ本体の相対する側面に形成したチヤツク用凹部
とを備え、しかも、このチヤツク用凹部のチヤツ
ク面を、上記スプール穴の軸心よりも下側に形成
したことを特徴とするバルブのボデイ構造。 The main body has a spool hole formed therein, and a chuck recess formed on an opposing side surface of the body main body, and the chuck surface of the chuck recess is formed below the axis of the spool hole. The valve body structure is characterized by: