JPS6189539U - - Google Patents
Info
- Publication number
- JPS6189539U JPS6189539U JP17541684U JP17541684U JPS6189539U JP S6189539 U JPS6189539 U JP S6189539U JP 17541684 U JP17541684 U JP 17541684U JP 17541684 U JP17541684 U JP 17541684U JP S6189539 U JPS6189539 U JP S6189539U
- Authority
- JP
- Japan
- Prior art keywords
- reciprocating element
- bore
- passage
- orifice
- thermal expansion
- 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
Links
- 239000006096 absorbing agent Substances 0.000 claims description 4
- 230000035939 shock Effects 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims 4
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 239000012530 fluid Substances 0.000 description 1
Landscapes
- Fluid-Damping Devices (AREA)
Description
第１図はツインチユーブ式のシヨツクアブソー
バとして構成された本考案による温度補償型流体
式シヨツクアブソーバの一つの実施例を示す部分
縦断面図、第２図及び第３図はそれぞれ第１図に
示された実施例の要部を示す拡大部分断面図、第
４図は第１図乃至第３図に示された実施例のピス
トンの移動速度と伸び行程及び縮み行程に於ける
減衰力との関係を示すグラフ、第５図は本考案に
よる温度補償型流体式シヨツクアブソーバの他の
一つの実施例の要部を示す拡大部分断面図である
。
１…ベースシエル、２…ロアキヤツプ、３…軸
線、４…プレツシヤチユーブ、５…ロアキヤツプ
、６…リザーバ室、７…ピストンリング、８…シ
リンダ壁、９…ピストン、１０…オイル、１１…
ピストン上室、１２…ピストン下室、１３…ピス
トンロツド、１４…通路、１５…逆止弁、１６…
環状ポート、１７…弁要素、１８…圧縮コイルば
ね、２０…ロツクナツト、２１…弁座、２４…通
路、２５…逆止弁、２６…環状ポート、２７…弁
要素、２８…ばね座板、２９…圧縮コイルばね、
３０…ランド、３１…切欠き溝、３２…軸線、３
３…ボア、３４…往復動要素、３５…リセス、３
６…オリフイス、３７…熱膨張要素、３８…圧縮
コイルばね、４０…ベースバルブ組立体、４１…
弁室、４２…連通孔、４３…空気、４４，４５…
弁座要素、４６，４７…通路、４８…逆止弁、４
９…ポート、５０…弁要素、５１…圧縮コイルば
ね、５２…弁座部、５３３…ガイドロツド、５６
…逆止弁、５７…環状ポート、５８…弁要素、５
９…ばね座、６０…圧縮コイルばね、６１…ラン
ド、６２…切欠き溝、６３…軸線、６４…ボア、
６５…往復動要素、６６…リセス、６７…オリフ
イス、６８…熱膨張要素、６９…圧縮コイルばね
、７０…軸線、７１…ボア、７２…往復動要素、
７３…貫通孔、７４…オリフイス、７５…キヤツ
プ、７６…熱膨張要素、７７…圧縮コイルばね。
FIG. 1 is a partial longitudinal cross-sectional view showing one embodiment of the temperature-compensated hydraulic shock absorber according to the present invention configured as a twin-inch tube type shock absorber, and FIGS. 2 and 3 are shown in FIG. 1, respectively. FIG. 4 is an enlarged partial cross-sectional view showing the main parts of the embodiment shown in FIGS. 1 to 3, and FIG. FIG. 5 is an enlarged partial sectional view showing the main part of another embodiment of the temperature compensated fluid type shock absorber according to the present invention. DESCRIPTION OF SYMBOLS 1... Base shell, 2... Lower cap, 3... Axis line, 4... Pressure tube, 5... Lower cap, 6... Reservoir chamber, 7... Piston ring, 8... Cylinder wall, 9... Piston, 10... Oil, 11...
Piston upper chamber, 12... Piston lower chamber, 13... Piston rod, 14... Passage, 15... Check valve, 16...
Annular port, 17... Valve element, 18... Compression coil spring, 20... Lock nut, 21... Valve seat, 24... Passage, 25... Check valve, 26... Annular port, 27... Valve element, 28... Spring seat plate, 29 ...compression coil spring,
30... Land, 31... Notch groove, 32... Axis line, 3
3...Bore, 34...Reciprocating element, 35...Recess, 3
6... Orifice, 37... Thermal expansion element, 38... Compression coil spring, 40... Base valve assembly, 41...
Valve chamber, 42...Communication hole, 43...Air, 44, 45...
Valve seat element, 46, 47... Passage, 48... Check valve, 4
9... Port, 50... Valve element, 51... Compression coil spring, 52... Valve seat, 533... Guide rod, 56
... Check valve, 57 ... Annular port, 58 ... Valve element, 5
9... Spring seat, 60... Compression coil spring, 61... Land, 62... Notch groove, 63... Axis line, 64... Bore,
65... Reciprocating element, 66... Recess, 67... Orifice, 68... Thermal expansion element, 69... Compression coil spring, 70... Axis line, 71... Bore, 72... Reciprocating element,
73... Through hole, 74... Orifice, 75... Cap, 76... Thermal expansion element, 77... Compression coil spring.
Claims (1)
と、前記隔壁手段に設けられた前記二つの密閉室
を相互に連通接続する通路手段と、前記通路手段
を横切つて前記隔壁手段に設けられたボアと、前
記ボア内に往復動可能に配置され前記通路手段と
共働してオリフイスを郭定する往復動要素と、前
記ボア内にて前記往復動要素と前記隔壁手段との
間に配置され熱膨張により前記往復動要素を前記
オリフイスの実効通路断面積を低減する方向へ駆
動する熱膨張要素と、前記往復動要素を前記熱膨
張要素に対し押圧するばね手段とを含む温度補償
型流体式シヨツクアブソーバ。 two sealed chambers separated from each other by a partition means, a passage means provided in the partition means for interconnecting the two sealed chambers, and a bore provided in the partition means across the passage means. a reciprocating element reciprocably disposed within the bore and cooperating with the passage means to define an orifice; a reciprocating element disposed within the bore between the reciprocating element and the partition means; A temperature-compensated fluid-operated shock comprising: a thermal expansion element that expands to drive the reciprocating element in a direction that reduces the effective passage cross-sectional area of the orifice; and spring means that presses the reciprocating element against the thermal expansion element. absorber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17541684U JPS6189539U (en) | 1984-11-19 | 1984-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17541684U JPS6189539U (en) | 1984-11-19 | 1984-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6189539U true JPS6189539U (en) | 1986-06-11 |
Family
ID=30733020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17541684U Pending JPS6189539U (en) | 1984-11-19 | 1984-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6189539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017051669A1 (en) * | 2015-09-24 | 2017-03-30 | Ｋｙｂ株式会社 | Magneto-viscous fluid damper |
-
1984
- 1984-11-19 JP JP17541684U patent/JPS6189539U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017051669A1 (en) * | 2015-09-24 | 2017-03-30 | Ｋｙｂ株式会社 | Magneto-viscous fluid damper |
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