JPS61186749U - - Google Patents
Info
- Publication number
- JPS61186749U JPS61186749U JP7133185U JP7133185U JPS61186749U JP S61186749 U JPS61186749 U JP S61186749U JP 7133185 U JP7133185 U JP 7133185U JP 7133185 U JP7133185 U JP 7133185U JP S61186749 U JPS61186749 U JP S61186749U
- Authority
- JP
- Japan
- Prior art keywords
- air cylinder
- coil spring
- exhaust brake
- brake device
- sliding
- 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
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Fluid-Driven Valves (AREA)
- Actuator (AREA)
Description
第１図は本考案の一実施例を示すスライド式排
気ブレーキ装置用エアーシリンダー装置の直結さ
れた状態での縦断面図、第２図及び第３図は第１
図のエアーシリンダー装置に内装されるそれぞれ
の実施を示すコイルバネ部材単体の縦断面図、第
４図は従来品のコイルバネ部材の縦断面図である
。
６……コイルバネ部材、Ｃ．Ｐ……コイルピツ
チ、Ｃ．Ｄ……コイル径、ｄ……線径。
FIG. 1 is a vertical sectional view of an air cylinder device for a sliding exhaust brake device in a directly connected state, showing one embodiment of the present invention, and FIGS.
FIG. 4 is a vertical cross-sectional view of a coil spring member of a conventional product, showing the respective embodiments installed in the air cylinder device shown in FIG. 6...Coil spring member, C. P...coil pitch, C. D...Coil diameter, d...Wire diameter.
Claims (1)
る弁部材の摺動路を連通して設けてなる排気ブレ
ーキ装置の本体ハウジングの上端側の壁部に、内
部に、前記本体ハウジング側に突出してその先端
部附近に前記弁部材を係着した連桿を有してその
上端部にピストン部材を備え、且つ該ピストン部
材を、上方に付勢したコイルバネ部材を内装して
直結固定してなるエアーシリンダー装置において
、単一体から成るコイルバネ部材６を、撓み量に
よつてバネ定数の変化する非線形のバネ特性を有
するように構成したことを特徴とするスライド式
排気ブレーキ装置用エアーシリンダー装置。 (2) 実用新案登録請求の範囲第１項記載におい
て、前記コイルバネ部材６の有するコイルピツチ
Ｃ．Ｐを、その長手方向に亘つて上下側それぞれ
異にして構成したことを特徴とするスライド式排
気ブレーキ装置用エアーシリンダー装置。 (3) 実用新案登録請求の範囲第１項において、
前記コイルバネ部材６の有するコイル径Ｃ．Ｄを
、その長手方向に亘つて上下側それぞれ異にして
構成したことを特徴とするスライド式排気ブレー
キ装置用エアーシリンダー装置。 (4) 実用新案登録請求の範囲第１項記載におい
て、前記コイルバネ部材６の有する線径ｄを、そ
の長手方向に亘つて上下側それぞれ異にして構成
したことを特徴とするスライド式排気ブレーキ装
置用エアーシリンダー装置。[Scope of Claim for Utility Model Registration] (1) A wall portion on the upper end side of the main housing of an exhaust brake device, which is orthogonal to an exhaust flow path and is provided in communication with a sliding path of a valve member that opens and closes the flow path. The valve member is provided with a piston member at the upper end thereof, and has a connecting rod protruding toward the main housing side and having the valve member attached near its tip end, and the piston member is urged upward. An air cylinder device in which a coil spring member is internally connected and fixed directly is characterized in that the coil spring member 6, which is a single body, is configured to have non-linear spring characteristics in which the spring constant changes depending on the amount of deflection. Air cylinder device for sliding exhaust brake device. (2) Utility Model Registration In Claim 1, the coil pitch C. that the coil spring member 6 has. 1. An air cylinder device for a sliding exhaust brake device, characterized in that P is configured differently on the upper and lower sides in its longitudinal direction. (3) In paragraph 1 of the claims for utility model registration,
The coil diameter C. of the coil spring member 6 is An air cylinder device for a sliding type exhaust brake device, characterized in that the upper and lower sides of the cylinder D are different from each other in the longitudinal direction thereof. (4) The sliding type exhaust brake device according to claim 1, characterized in that the wire diameter d of the coil spring member 6 is configured to be different on the upper and lower sides in the longitudinal direction thereof. air cylinder device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7133185U JPS61186749U (en) | 1985-05-14 | 1985-05-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7133185U JPS61186749U (en) | 1985-05-14 | 1985-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61186749U true JPS61186749U (en) | 1986-11-21 |
Family
ID=30608728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7133185U Pending JPS61186749U (en) | 1985-05-14 | 1985-05-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61186749U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5812646B2 (en) * | 1974-10-02 | 1983-03-09 | 三洋電機株式会社 | Magnetic head manufacturing method |
| JPS5857533B2 (en) * | 1976-11-26 | 1983-12-20 | シルバー精工株式会社 | Knitting machine yarn feed exchange device |
-
1985
- 1985-05-14 JP JP7133185U patent/JPS61186749U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5812646B2 (en) * | 1974-10-02 | 1983-03-09 | 三洋電機株式会社 | Magnetic head manufacturing method |
| JPS5857533B2 (en) * | 1976-11-26 | 1983-12-20 | シルバー精工株式会社 | Knitting machine yarn feed exchange device |
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