JPH0317302U - - Google Patents
Info
- Publication number
- JPH0317302U JPH0317302U JP7685589U JP7685589U JPH0317302U JP H0317302 U JPH0317302 U JP H0317302U JP 7685589 U JP7685589 U JP 7685589U JP 7685589 U JP7685589 U JP 7685589U JP H0317302 U JPH0317302 U JP H0317302U
- Authority
- JP
- Japan
- Prior art keywords
- spring
- coil spring
- chamber
- coil
- wound
- 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
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Gear-Shifting Mechanisms (AREA)
- Control Of Transmission Device (AREA)
Description
第１図は本考案の実施例を示す断面図、第２図
はその−相当の断面図、第３図は第２図の
−拡大断面図、第４図は従来例を示す断面図、
第５図はそのピストンの損傷状態を示す要部拡大
断面図である。
１……ボデイ、２……カバー、３……シリンダ
室、３ａ……大径室、３ｂ……小径室、５……コ
イルばね、５ａ……巻き端、１０……ピストン、
１１，１２……フランジ部、１３……ばね室、１
３ａ……底面、１４……突起、１４ａ……辺、１
４ｂ……上面。
FIG. 1 is a sectional view showing an embodiment of the present invention, FIG. 2 is an equivalent sectional view, FIG. 3 is an enlarged sectional view of FIG. 2, and FIG. 4 is a sectional view showing a conventional example.
FIG. 5 is an enlarged sectional view of the main part showing the damaged state of the piston. 1... Body, 2... Cover, 3... Cylinder chamber, 3a... Large diameter chamber, 3b... Small diameter chamber, 5... Coil spring, 5a... Winding end, 10... Piston,
11, 12...Flange part, 13...Spring chamber, 1
3a...Bottom surface, 14...Protrusion, 14a...Side, 1
4b...Top surface.
Claims (1)
室を有する有底円筒状のピストンを設け、ピスト
ンをシリンダ内に摺動可能に嵌合し、ばね室にコ
イルばねを同心状に嵌挿するとともに、コイルば
ねの一端部をばね室の底面に当接させ、コイルば
ねの他端部をシリンダ室の端部に当接させてなる
油圧調整用アキユームレータにおいて、ばね室の
底面にコイルばねの一端部の巻き端と係合する突
起を設け、この突起はコイルばねの巻き端に対応
する辺が高くかつコイルばねの反巻き端側が低い
楔形状に形成したことを特徴とする油圧調整用ア
キユームレータ。 A bottomed cylindrical piston having a spring chamber with one end closed and the other end open is provided in the shaft center, the piston is slidably fitted into the cylinder, and a coil spring is fitted concentrically into the spring chamber. At the same time, in the hydraulic pressure adjustment accumulator in which one end of the coil spring is brought into contact with the bottom of the spring chamber and the other end of the coil spring is brought into contact with the end of the cylinder chamber, the coil is placed on the bottom of the spring chamber. A hydraulic adjustment characterized in that a protrusion that engages with the wound end of one end of the spring is provided, and the protrusion is formed into a wedge shape where the side corresponding to the wound end of the coil spring is high and the side opposite to the wound end of the coil spring is low. Accumulator for.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7685589U JPH0317302U (en) | 1989-06-29 | 1989-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7685589U JPH0317302U (en) | 1989-06-29 | 1989-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0317302U true JPH0317302U (en) | 1991-02-20 |
Family
ID=31618696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7685589U Pending JPH0317302U (en) | 1989-06-29 | 1989-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0317302U (en) |
-
1989
- 1989-06-29 JP JP7685589U patent/JPH0317302U/ja active Pending