JPS62165107U - - Google Patents
Info
- Publication number
- JPS62165107U JPS62165107U JP5411686U JP5411686U JPS62165107U JP S62165107 U JPS62165107 U JP S62165107U JP 5411686 U JP5411686 U JP 5411686U JP 5411686 U JP5411686 U JP 5411686U JP S62165107 U JPS62165107 U JP S62165107U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- float plate
- accumulator
- hydropneumatic suspension
- suspension
- 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
- 239000000725 suspension Substances 0.000 claims description 12
- 239000010720 hydraulic oil Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Fluid-Damping Devices (AREA)
Description
第１図は本考案の一実施例に係る油空圧サスペ
ンシヨンを示す縦断正面図、第２図はフロート板
の変形例を示す部分拡大縦断面図、第３図はバル
ブシート部材の変形例を示す部分拡大縦断面図、
第４図は本考案の他の実施例に係る油空圧サスペ
ンシヨンを示す縦断正面図、第５図イおよび第５
図ロは従来例としての油空圧サスペンシヨンにお
けるアキユムレータを示す図である。
１０……サスペンシヨンシリンダ、１５……通
孔、１５ａ……バルブシート面、２０……アキユ
ムレータ、２１……タンク本体、２２……フロー
ト板、２４……バルブシート部材、Ａ……ピスト
ン側油室、Ｂ……ロツド側油室、Ｌ……油路、Ｒ
……空気室。
Fig. 1 is a longitudinal sectional front view showing a hydropneumatic suspension according to an embodiment of the present invention, Fig. 2 is a partially enlarged longitudinal sectional view showing a modification of the float plate, and Fig. 3 is a modification of the valve seat member. A partially enlarged vertical cross-sectional view showing
FIG. 4 is a longitudinal sectional front view showing a hydropneumatic suspension according to another embodiment of the present invention, FIG.
Figure 9 is a diagram showing an accumulator in a conventional hydropneumatic suspension. 10... Suspension cylinder, 15... Through hole, 15a... Valve seat surface, 20... Accumulator, 21... Tank body, 22... Float plate, 24... Valve seat member, A... Piston side oil Chamber, B... Rod side oil chamber, L... Oil passage, R
...Air chamber.
Claims (1)
ネ効果の発揮を可とするように形成されたアキユ
ムレータを有してなる油空圧サスペンシヨンにお
いて、アキユムレータ内にはサスペンシヨンシリ
ンダ内と連通するように形成された通孔を介して
流入する作動油の油面上に浮遊するフロート板を
有してなり、当該フロート板は上記アキユムレー
タ内における下降時に上記通孔の閉鎖を可とし得
るように形成されてなることを特徴とする油空圧
サスペンシヨン。 (2) アキユムレータがサスペンシヨンシリンダ
の上端外部に一体に配設されてなる実用新案登録
請求の範囲第１項記載の油空圧サスペンシヨン。 (3) フロート板の通孔対向面には、通孔の開口
端面をバルブシート面とするバルブシート部材が
配設されてなる実用新案登録請求の範囲第１項記
載の油空圧サスペンシヨン。 (4) フロート板の通孔対向部には、耐摩耗材が
配設されてなると共に、上記フロート板の当接時
に通孔の閉鎖を可とする遮断弁が配設されてなる
実用新案登録請求の範囲第１項記載の油空圧サス
ペンシヨン。[Scope of Claim for Utility Model Registration] (1) In a hydropneumatic suspension comprising an accumulator formed to enable an air spring effect to be exerted when the suspension cylinder expands and contracts, the accumulator includes a suspension cylinder. It has a float plate that floats on the surface of the hydraulic oil flowing in through a through hole formed to communicate with the inside of the accumulator, and the float plate can close the through hole when descending inside the accumulator. A hydropneumatic suspension characterized by being formed so as to be able to do so. (2) The hydropneumatic suspension according to claim 1, wherein the accumulator is integrally disposed outside the upper end of the suspension cylinder. (3) The hydropneumatic suspension according to claim 1, wherein a valve seat member is disposed on the surface of the float plate facing the through hole, the opening end surface of the through hole serving as the valve seat surface. (4) A request for registration of a utility model in which a wear-resistant material is disposed on the portion of the float plate facing the through hole, and a shutoff valve is provided to close the through hole when the float plate comes into contact with the float plate. The hydropneumatic suspension according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5411686U JPS62165107U (en) | 1986-04-10 | 1986-04-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5411686U JPS62165107U (en) | 1986-04-10 | 1986-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62165107U true JPS62165107U (en) | 1987-10-20 |
Family
ID=30880808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5411686U Pending JPS62165107U (en) | 1986-04-10 | 1986-04-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62165107U (en) |
-
1986
- 1986-04-10 JP JP5411686U patent/JPS62165107U/ja active Pending