JPS6325844U - - Google Patents
Info
- Publication number
- JPS6325844U JPS6325844U JP11852186U JP11852186U JPS6325844U JP S6325844 U JPS6325844 U JP S6325844U JP 11852186 U JP11852186 U JP 11852186U JP 11852186 U JP11852186 U JP 11852186U JP S6325844 U JPS6325844 U JP S6325844U
- Authority
- JP
- Japan
- Prior art keywords
- air chamber
- damper
- sub
- main
- suspension device
- 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
Links
- 239000000725 suspension Substances 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Fluid-Damping Devices (AREA)
Description
第１図は本考案に基づくエアサスペンシヨン装
置の要部断面図である。第２図は第１図に示した
エアサスペンシヨン装置の部分的な拡大断面図で
ある。第３図はロータリバルブの構造を概念的に
示す斜視図である。
１…オイルダンパ、２…シリンダ、３…ピスト
ンロツド、４…上側ロツドブツシユ、５…下側ロ
ツドブツシユ、６…マウントブラケツト、６ａ…
筒状部分、６ｂ…フランジ部分、６ｃ…挿通孔、
７…スタツドボルト、８…上部筒体、９…スペー
サ、１０…ストツパ、１１…ローリングブラダ、
１２…下部筒体、１２ａ…上端部、１２ｂ…補強
部材、１３…ホルダ部、１４…主空気室、１５…
外部筒体、１５ａ…下端部、１５ｂ…補強部材、
１６…ライナ、１７…副空気室、２０…軸部、２
１…ロータリバルブ、２２…アウタチユーブ、２
３…コントロールロツド、２４…アクチユエータ
、２５…油圧関連通路、２６…空気吸排出通路、
２７…アクチユエータ、２７ａ…回転軸、２８…
ブロツク、２８ａ…ナツト、２９…中心孔、３０
…通孔、３１，３２，３３…通路、３４，３５…
通孔、３６…スリツト、３７…接続ピン。
FIG. 1 is a sectional view of essential parts of an air suspension device based on the present invention. FIG. 2 is a partially enlarged sectional view of the air suspension device shown in FIG. 1. FIG. 3 is a perspective view conceptually showing the structure of the rotary valve. 1... Oil damper, 2... Cylinder, 3... Piston rod, 4... Upper rod bush, 5... Lower rod bush, 6... Mount bracket, 6a...
Cylindrical part, 6b...flange part, 6c...insertion hole,
7... Stud bolt, 8... Upper cylinder, 9... Spacer, 10... Stopper, 11... Rolling bladder,
DESCRIPTION OF SYMBOLS 12... Lower cylinder body, 12a... Upper end part, 12b... Reinforcement member, 13... Holder part, 14... Main air chamber, 15...
External cylindrical body, 15a... lower end portion, 15b... reinforcing member,
16...Liner, 17...Sub-air chamber, 20...Shaft part, 2
1...Rotary valve, 22...Outer tube, 2
3... Control rod, 24... Actuator, 25... Hydraulic related passage, 26... Air intake and discharge passage,
27... Actuator, 27a... Rotating shaft, 28...
Block, 28a... Nut, 29... Center hole, 30
...Through hole, 31, 32, 33...Passway, 34, 35...
Through hole, 36...slit, 37...connection pin.
Claims (1)
、前記主、副両空気室間の連通状態によりばね定
数を変化させると共にダンパストロークを許容す
べく、前記主空気室の少なくとも一部を弾性材か
らなるローリングブラダにより形成してなるエア
サスペンシヨン装置であつて、 前記主空気室が前記ダンパに周設され、かつ前
記副空気室が前記主空気室に周設されると共に、 前記ローリングブラダが、一端を前記ダンパの
外筒に、他端を前記主空気室と前記副空気室との
中間隔壁の内周面に於ける前記ダンパのピストン
ロツド側の端部に固着されることを特徴とするエ
アサスペンシヨン装置。[Claims for Utility Model Registration] The damper has a cylindrical damper, a main air chamber, and a sub-air chamber, and the spring constant is changed depending on the communication state between the main and sub-air chambers, and the damper stroke is permitted. , an air suspension device in which at least a portion of the main air chamber is formed by a rolling bladder made of an elastic material, wherein the main air chamber is disposed around the damper, and the sub air chamber is arranged around the main air chamber. The rolling bladder is disposed around the chamber, and has one end attached to an outer cylinder of the damper and the other end attached to a piston rod side of the damper on an inner circumferential surface of an intermediate wall between the main air chamber and the sub air chamber. An air suspension device that is fixed to the end of the air suspension device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986118521U JPH0438110Y2 (en) | 1986-08-01 | 1986-08-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986118521U JPH0438110Y2 (en) | 1986-08-01 | 1986-08-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6325844U true JPS6325844U (en) | 1988-02-20 |
| JPH0438110Y2 JPH0438110Y2 (en) | 1992-09-07 |
Family
ID=31005051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986118521U Expired JPH0438110Y2 (en) | 1986-08-01 | 1986-08-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0438110Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007255588A (en) * | 2006-03-23 | 2007-10-04 | Kayaba Ind Co Ltd | Linking structure of diaphragm |
| JP2007255587A (en) * | 2006-03-23 | 2007-10-04 | Kayaba Ind Co Ltd | Linking structure of diaphragm |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57168405U (en) * | 1981-04-20 | 1982-10-23 | ||
| JPS58162336U (en) * | 1982-04-24 | 1983-10-28 | 三菱自動車工業株式会社 | Variable spring constant suspension |
| JPS608541U (en) * | 1983-06-30 | 1985-01-21 | 三菱自動車工業株式会社 | air suspension |
| JPS6099107U (en) * | 1983-12-14 | 1985-07-06 | トヨタ自動車株式会社 | air spring suspension |
| JPS60124705U (en) * | 1984-01-30 | 1985-08-22 | トヨタ自動車株式会社 | suspension |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS608541B2 (en) * | 1976-09-28 | 1985-03-04 | ソニー株式会社 | reel control device |
-
1986
- 1986-08-01 JP JP1986118521U patent/JPH0438110Y2/ja not_active Expired
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57168405U (en) * | 1981-04-20 | 1982-10-23 | ||
| JPS58162336U (en) * | 1982-04-24 | 1983-10-28 | 三菱自動車工業株式会社 | Variable spring constant suspension |
| JPS608541U (en) * | 1983-06-30 | 1985-01-21 | 三菱自動車工業株式会社 | air suspension |
| JPS6099107U (en) * | 1983-12-14 | 1985-07-06 | トヨタ自動車株式会社 | air spring suspension |
| JPS60124705U (en) * | 1984-01-30 | 1985-08-22 | トヨタ自動車株式会社 | suspension |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007255588A (en) * | 2006-03-23 | 2007-10-04 | Kayaba Ind Co Ltd | Linking structure of diaphragm |
| JP2007255587A (en) * | 2006-03-23 | 2007-10-04 | Kayaba Ind Co Ltd | Linking structure of diaphragm |
| JP4683645B2 (en) * | 2006-03-23 | 2011-05-18 | カヤバ工業株式会社 | Diaphragm connection structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0438110Y2 (en) | 1992-09-07 |