JPS61104806U - - Google Patents
Info
- Publication number
- JPS61104806U JPS61104806U JP18977884U JP18977884U JPS61104806U JP S61104806 U JPS61104806 U JP S61104806U JP 18977884 U JP18977884 U JP 18977884U JP 18977884 U JP18977884 U JP 18977884U JP S61104806 U JPS61104806 U JP S61104806U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- ring groove
- opening
- rod
- tip
- 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
- 239000000428 dust Substances 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 210000000078 claw Anatomy 0.000 claims 1
Description
第１図は本考案によるシリンダ装置の一実施例
を示す要部断面図、第２図は同実施例の全体断面
図、第３図は従来技術によるシリンダ装置の一例
を示す要部断面図である。
１……シリンダ、１ａ……開口部、３……ピス
トン、４……ロツド、５……ロツド抜止め部材、
５ａ……底壁、５ｂ，６ａ……孔、５ｃ……筒部
、６……ダストシール部材、６ｃ……突出部、１
ｂ……リング溝、１ｘ，１ｙ……壁部、５ｙ……
先端。
FIG. 1 is a sectional view of a main part showing an embodiment of a cylinder device according to the present invention, FIG. 2 is an overall sectional view of the same embodiment, and FIG. 3 is a sectional view of a main part showing an example of a cylinder device according to the prior art. be. DESCRIPTION OF SYMBOLS 1... Cylinder, 1a... Opening, 3... Piston, 4... Rod, 5... Rod removal prevention member,
5a... Bottom wall, 5b, 6a... Hole, 5c... Cylinder part, 6... Dust seal member, 6c... Projection part, 1
b...Ring groove, 1x, 1y...Wall part, 5y...
tip.
Claims (1)
溝を有するシリンダと、このシリンダ内に収納さ
れかつシリンダの開口部を介して延長するロツド
により押圧されて内圧を発生させるピストンと、
上記ロツドが貫通する孔を有して上記シリンダの
開口部を塞ぐとともに先端が上記シリンダのリン
グ溝方向に延長し、先端にリング溝方向に突出す
る係止部を有するダストシール部材とを備えたシ
リンダ装置において、上記ロツドが貫通する孔を
有しかつこのロツドの抜けを阻止する底壁とシリ
ンダの開口部側外周のリング溝方向に延長される
筒部とから成るロツド抜止め部材を設け、このロ
ツド抜止め部材の上記筒部に、リング溝方向に突
出して先端がシリンダ開口部側を向くとともにこ
の先端がリング溝の上記開口部側壁部に係止する
爪片を設け、かつ筒部先端とリング溝の上記開口
部壁部と対向する壁部との間で上記係止部を挾持
するようにしたことを特徴とするシリンダ装置。 a cylinder that is open at one end and has a ring groove on the outer periphery of the opening side; a piston that is housed within the cylinder and is pressed by a rod that extends through the opening of the cylinder to generate internal pressure;
A cylinder comprising: a dust seal member having a hole through which the rod passes, which closes the opening of the cylinder, and a dust seal member whose tip extends in the direction of the ring groove of the cylinder, and has a locking portion at the tip that projects in the direction of the ring groove In the device, a rod slip-out prevention member is provided, which has a hole through which the rod passes and is composed of a bottom wall for preventing the rod from coming off, and a cylindrical portion extending in the direction of the ring groove on the outer periphery of the opening side of the cylinder. The cylindrical portion of the rod slip-out prevention member is provided with a claw piece that protrudes in the direction of the ring groove, the tip of which faces the cylinder opening side, and the tip of which engages with the side wall of the opening of the ring groove. A cylinder device characterized in that the locking portion is held between the opening wall portion of the ring groove and an opposing wall portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984189778U JPH0315413Y2 (en) | 1984-12-14 | 1984-12-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984189778U JPH0315413Y2 (en) | 1984-12-14 | 1984-12-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61104806U true JPS61104806U (en) | 1986-07-03 |
| JPH0315413Y2 JPH0315413Y2 (en) | 1991-04-04 |
Family
ID=30747227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984189778U Expired JPH0315413Y2 (en) | 1984-12-14 | 1984-12-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0315413Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014515081A (en) * | 2011-04-27 | 2014-06-26 | シェフラー テクノロジーズ アクチエンゲゼルシャフト ウント コンパニー コマンディートゲゼルシャフト | Master cylinder and assembly method of master cylinder |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5748165U (en) * | 1980-09-05 | 1982-03-17 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5180568A (en) * | 1975-01-10 | 1976-07-14 | Kubota Ltd | Shukakukino haikanshorihoho |
-
1984
- 1984-12-14 JP JP1984189778U patent/JPH0315413Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5748165U (en) * | 1980-09-05 | 1982-03-17 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014515081A (en) * | 2011-04-27 | 2014-06-26 | シェフラー テクノロジーズ アクチエンゲゼルシャフト ウント コンパニー コマンディートゲゼルシャフト | Master cylinder and assembly method of master cylinder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0315413Y2 (en) | 1991-04-04 |