JPS62204051U - - Google Patents

Info

Publication number
JPS62204051U
JPS62204051U JP9255586U JP9255586U JPS62204051U JP S62204051 U JPS62204051 U JP S62204051U JP 9255586 U JP9255586 U JP 9255586U JP 9255586 U JP9255586 U JP 9255586U JP S62204051 U JPS62204051 U JP S62204051U
Authority
JP
Japan
Prior art keywords
damping
metal fitting
bellows
air chamber
upper metal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP9255586U
Other languages
Japanese (ja)
Other versions
JPH0614098Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1986092555U priority Critical patent/JPH0614098Y2/en
Publication of JPS62204051U publication Critical patent/JPS62204051U/ja
Application granted granted Critical
Publication of JPH0614098Y2 publication Critical patent/JPH0614098Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Fluid-Damping Devices (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
  • Vibration Prevention Devices (AREA)

Description

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

第１図は、本考案に係る空気ばね式防振装置の
一実施例の断面図である。第２図は、本考案に係
る空気ばね式防振装置の他の実施例の断面図であ
る。第３図は、従来の空気ばね式防振装置の断面
図である。第４図は、従来の他の空気ばね式防振
装置の断面図である。 １２：上金具、１３：ベローズ、１４：ベロー
ズ取付け手段、１６：主空気室、１８：ダンピン
グ流体、１９：ダンピング槽空気室、２０：通気
孔、２１：ダンピングプレート、２２：吊りシヤ
フト。 FIG. 1 is a sectional view of an embodiment of the air spring type vibration isolator according to the present invention. FIG. 2 is a sectional view of another embodiment of the air spring type vibration isolator according to the present invention. FIG. 3 is a sectional view of a conventional air spring type vibration isolator. FIG. 4 is a sectional view of another conventional air spring type vibration isolator. 12: Upper metal fitting, 13: Bellows, 14: Bellows attachment means, 16: Main air chamber, 18: Damping fluid, 19: Damping tank air chamber, 20: Ventilation hole, 21: Damping plate, 22: Hanging shaft.

Claims (1)

【実用新案登録請求の範囲】 (1) 荷重を支持する上金具と、該上金具の下面
に中央部が取付けられたベローズと、該ベローズ
の外周囲を挾持するベローズ取付け手段と、該ベ
ローズ取付け手段が上端開口部に取付けられ、前
記ベローズと協働して主空気室を形成する下金具
とを具備した空気ばね式防振装置において、前記
空気室内の上方にはダンピング流体を貯溜したダ
ンピング槽を配設し、該ダンピング槽内のダンピ
ング流体液面と前記ベローズとの間にはダンピン
グ槽空気室を形成し、該ダンピング槽空気室と前
記主空気室とはダンピング槽の壁に穿設された複
数個の通気孔にて連通され、更に、前記ダンピン
グ流体中には前記上金具に取付けられたダンピン
グプレートが浸漬されることを特徴とする空気ば
ね式防振装置。 (2) ダンピングプレートは底板部分及び該底板
部分から垂直方向へと突出した垂直部分から成り
、該底板部分と上金具とは吊シヤフトにて連結さ
れる実用新案登録請求の範囲第１項記載の空気ば
ね式防振装置。 (3) ダンピングプレートは上金具に一体的に形
成されて成る実用新案登録請求の範囲第１項記載
の空気ばね式防振装置。[Claims for Utility Model Registration] (1) An upper metal fitting that supports a load, a bellows whose center portion is attached to the lower surface of the upper metal fitting, a bellows attachment means that clamps the outer periphery of the bellows, and the bellows attachment. In an air spring type vibration isolating device, the means is attached to the upper end opening and includes a lower metal fitting that cooperates with the bellows to form a main air chamber, wherein a damping tank storing damping fluid is located above the air chamber. A damping tank air chamber is formed between the damping fluid level in the damping tank and the bellows, and the damping tank air chamber and the main air chamber are bored in a wall of the damping tank. The air spring type vibration isolator is characterized in that the damping fluid is connected to the damping fluid through a plurality of ventilation holes, and further, a damping plate attached to the upper metal fitting is immersed in the damping fluid. (2) The damping plate consists of a bottom plate portion and a vertical portion protruding from the bottom plate portion in the vertical direction, and the bottom plate portion and the upper metal fitting are connected by a hanging shaft. Air spring type vibration isolator. (3) The air spring type vibration isolator according to claim 1, wherein the damping plate is integrally formed with the upper metal fitting.
JP1986092555U 1986-06-19 1986-06-19 Air spring type vibration isolation device Expired - Lifetime JPH0614098Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986092555U JPH0614098Y2 (en) 1986-06-19 1986-06-19 Air spring type vibration isolation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986092555U JPH0614098Y2 (en) 1986-06-19 1986-06-19 Air spring type vibration isolation device

Publications (2)

Publication Number Publication Date
JPS62204051U true JPS62204051U (en) 1987-12-26
JPH0614098Y2 JPH0614098Y2 (en) 1994-04-13

Family

ID=30954365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986092555U Expired - Lifetime JPH0614098Y2 (en) 1986-06-19 1986-06-19 Air spring type vibration isolation device

Country Status (1)

Country Link
JP (1) JPH0614098Y2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4916683U (en) * 1972-05-22 1974-02-12
JPS608539U (en) * 1983-06-30 1985-01-21 秋元　将男 air spring
JPS6021049U (en) * 1983-07-21 1985-02-13 昭和電線電纜株式会社 air spring device
JPS6154532U (en) * 1984-09-14 1986-04-12

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4916683U (en) * 1972-05-22 1974-02-12
JPS608539U (en) * 1983-06-30 1985-01-21 秋元　将男 air spring
JPS6021049U (en) * 1983-07-21 1985-02-13 昭和電線電纜株式会社 air spring device
JPS6154532U (en) * 1984-09-14 1986-04-12

Also Published As

Publication number Publication date
JPH0614098Y2 (en) 1994-04-13

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