JPS6111043U - Shock absorber for seat suspension - Google Patents

Shock absorber for seat suspension

Info

Publication number
JPS6111043U
JPS6111043U JP9572784U JP9572784U JPS6111043U JP S6111043 U JPS6111043 U JP S6111043U JP 9572784 U JP9572784 U JP 9572784U JP 9572784 U JP9572784 U JP 9572784U JP S6111043 U JPS6111043 U JP S6111043U
Authority
JP
Japan
Prior art keywords
piston
piston rod
shock absorber
seat suspension
seat
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.)
Pending
Application number
JP9572784U
Other languages
Japanese (ja)
Inventor
修 渋木
陽一 梅村
正幸 関
Original Assignee
トヨタ車体株式会社
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 by トヨタ車体株式会社 filed Critical トヨタ車体株式会社
Priority to JP9572784U priority Critical patent/JPS6111043U/en
Publication of JPS6111043U publication Critical patent/JPS6111043U/en
Pending legal-status Critical Current

Links

Landscapes

  • Seats For Vehicles (AREA)
  • Chairs Characterized By Structure (AREA)
  • Fluid-Damping Devices (AREA)

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図は本考案のショツクアブソーバの第１の実施例を
示す全体縦断面図、第２図はピストンロツドとピストン
の結合部の拡大断面図、第３図は第２の実施例を示すシ
リンダの部分断面図、第４図は本考案のショツクアブソ
ーバを具備するシートサスペンション装置の全体側面図
、第５図はその振動低減効果を示す図である。 １・・・・・・ショツクアブソーバ、１１・・・・・・
シリンダ、１２・・・・・・ピストンロツド、１２ａ，
１８ａ・・・・・・ストツパ面、１３２・・・・・・長
穴、１７・・・・・・ピストン、１７１・シ・・・・絞
り孔、１９・・・・・・軸体。Fig. 1 is an overall vertical sectional view showing the first embodiment of the shock absorber of the present invention, Fig. 2 is an enlarged sectional view of the connecting portion between the piston rod and the piston, and Fig. 3 is an enlarged sectional view of the cylinder showing the second embodiment. FIG. 4 is a partial sectional view, FIG. 4 is an overall side view of a seat suspension device equipped with the shock absorber of the present invention, and FIG. 5 is a diagram showing its vibration reduction effect. 1... Shock absorber, 11...
Cylinder, 12...Piston rod, 12a,
18a...stopper surface, 132...elongated hole, 17...piston, 171...diaphragm hole, 19...shaft body.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）流体を封入したシリンダ内に絞り孔を貫通形成し
たピストンを挿置し、上記シリンダを車両フロアに連結
するとともにピストンロンドのシリンダ外の端部をシー
トに連結し、振動入力に伴ない上記ピストンが移動して
封入液体が上記絞り孔を流通することにより振動を減衰
せしめるショツクアブソーバにおいて、ピストンロツド
の移動方向に所定量の遊びを付与したことを特徴トスる
シ一トサスペンション用ショツクアブソーバ。(1) A piston with a throttle hole formed through it is inserted into a cylinder filled with fluid, and the cylinder is connected to the vehicle floor, and the outer end of the piston rod is connected to the seat, and the piston is connected to the seat due to vibration input. A shock absorber for a seat suspension in which the piston moves and the sealed liquid flows through the throttle hole to damp vibrations, characterized in that a predetermined amount of play is provided in the direction of movement of the piston rod. （２） 上記ピストンをピストンロツドに相対移動可
能に嵌装するとともに、上記ピストンロンドにはピスト
ンの相対移動量を規制するストツパ面を形成して上記所
定量の遊びを付与した実用新案登録請求の範囲第１項記
載のシ一トサスペンション用ショヅクアブソーバ。 ′（３） 上記シリンダには、車両フロアとの連結部
にピストンロツドの移動方向へ長径となした長穴を設け
、これに車両フロアに設けた軸体を貫入連結せしめて上
記所定量の遊びを付与した実用新案登録請求の範囲第１
項記載のシートサスペンション用ショツクアブソーバ。(2) Claims for registration of a utility model in which the piston is fitted to the piston rod so as to be movable relative to the piston rod, and the piston rod is provided with a stopper surface that restricts the amount of relative movement of the piston to provide the predetermined amount of play. The shock absorber for seat suspension according to item 1. '(3) The cylinder is provided with an elongated hole with a longer diameter in the direction of movement of the piston rod at the connection part with the vehicle floor, and a shaft provided on the vehicle floor is inserted and connected to this hole to provide the predetermined amount of play. Scope of granted utility model registration claim No. 1
Shock absorber for seat suspension as described in section.
JP9572784U 1984-06-26 1984-06-26 Shock absorber for seat suspension Pending JPS6111043U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9572784U JPS6111043U (en) 1984-06-26 1984-06-26 Shock absorber for seat suspension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9572784U JPS6111043U (en) 1984-06-26 1984-06-26 Shock absorber for seat suspension

Publications (1)

Publication Number Publication Date
JPS6111043U true JPS6111043U (en) 1986-01-22

Family

ID=30654978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9572784U Pending JPS6111043U (en) 1984-06-26 1984-06-26 Shock absorber for seat suspension

Country Status (1)

Country Link
JP (1) JPS6111043U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63100312U (en) * 1986-12-22 1988-06-29
JP2018040120A (en) * 2016-09-06 2018-03-15 Ｊｆｅシビル株式会社 Damper system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5569338A (en) * 1978-11-14 1980-05-24 Stabilus Gmbh Gas spring device having supplementary adjusting range
JPS565617U (en) * 1979-06-28 1981-01-19
JPS5929444B2 (en) * 1975-04-10 1984-07-20 新明和工業株式会社 Connection/disconnection device for power take-off device in vehicle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5929444B2 (en) * 1975-04-10 1984-07-20 新明和工業株式会社 Connection/disconnection device for power take-off device in vehicle
JPS5569338A (en) * 1978-11-14 1980-05-24 Stabilus Gmbh Gas spring device having supplementary adjusting range
JPS565617U (en) * 1979-06-28 1981-01-19

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63100312U (en) * 1986-12-22 1988-06-29
JP2018040120A (en) * 2016-09-06 2018-03-15 Ｊｆｅシビル株式会社 Damper system

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