JPS6161347U - - Google Patents

Description

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

図面は本考案に係る油圧ダンパーの破断面図で
ある。 尚、図面中、１は油圧ダンパー、２はダンパー
ケース、５はインナーシリンダ、７はバルブケー
ス、８はピストンロツド、９はピストン、１６は
チエツクバルブ、１７はアジヤストピストン、１
８，２３はスプリング、１９はシールリング、２
１はアジヤストボルト、２２はダイヤル、２４は
ボール、Ｓ_１，Ｓ_２，Ｓ_３は油室である。 The drawing is a cutaway sectional view of the hydraulic damper according to the present invention. In addition, in the drawing, 1 is a hydraulic damper, 2 is a damper case, 5 is an inner cylinder, 7 is a valve case, 8 is a piston rod, 9 is a piston, 16 is a check valve, 17 is an adjustment piston, 1
8, 23 are springs, 19 is a seal ring, 2
1 is an adjustment bolt, 22 is a dial, 24 is a ball, and S ₁ , S ₂ , and S ₃ are oil chambers.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ダンパーケース内にインナーシリンダを内装し
、該インナーシリンダ内にロツドを挿入し、該ロ
ツド端部にインナーシリンダ内周に摺動自在に嵌
合するピストンを結着するとともに、インナーシ
リンダ端部にスプリングにて閉じ側に付勢された
チエツクバルブを設けて成る油圧ダンパーにおい
て、前記ダンパーケースに進退自在に螺合するア
ジヤストボルトと、該アジヤストボルトの一端に
当接し、前記スプリングを受けるアジヤストピス
トンとで構成される減衰力調整機構を受けたこと
を特徴とする油圧ダンパー。 An inner cylinder is installed inside the damper case, a rod is inserted into the inner cylinder, and a piston that is slidably fitted to the inner circumference of the inner cylinder is connected to the end of the rod, and a spring is attached to the end of the inner cylinder. The hydraulic damper is provided with a check valve biased toward the closing side by the damper case, and includes an adjusting bolt that is screwed into the damper case so as to be able to move forward and backward, and an adjusting bolt that comes into contact with one end of the adjusting bolt and receives the spring. A hydraulic damper characterized by receiving a damping force adjustment mechanism consisting of a piston.