JPS58129305U - Actuator for exhaust brake - Google Patents

Actuator for exhaust brake

Info

Publication number
JPS58129305U
JPS58129305U JP2497382U JP2497382U JPS58129305U JP S58129305 U JPS58129305 U JP S58129305U JP 2497382 U JP2497382 U JP 2497382U JP 2497382 U JP2497382 U JP 2497382U JP S58129305 U JPS58129305 U JP S58129305U
Authority
JP
Japan
Prior art keywords
actuator
diaphragm
pressure chamber
exhaust brake
low
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
Application number
JP2497382U
Other languages
Japanese (ja)
Other versions
JPS6233122Y2 (en
Inventor
島村　盛彦
Original Assignee
自動車機器株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 自動車機器株式会社 filed Critical 自動車機器株式会社
Priority to JP2497382U priority Critical patent/JPS58129305U/en
Publication of JPS58129305U publication Critical patent/JPS58129305U/en
Application granted granted Critical
Publication of JPS6233122Y2 publication Critical patent/JPS6233122Y2/ja
Granted legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は排気ブレーキ弁を駆動する従来の流体圧アクチ
ュエータの側面断面図、第２図は同要部拡大図、第３図
は同流体圧アクチュエータのダイアフラムの損傷状態を
示す側面断面図、第４図は本考案に係る流体圧アクチュ
エータのダイアフラムについての側面断面図、第５図は
同要部拡大図、第６図は他の実施例に係る側面断面図で
ある。 １２：ｉ体圧アクチュエータ、１５・・・ダイアフラム
、１６：当て板、１８：戻しばね、１９：ロッド、２０
：ハウジング、２５：補強部材、３５：ダイアフラム本
体。 第４図 第６図Fig. 1 is a side sectional view of a conventional fluid pressure actuator that drives an exhaust brake valve, Fig. 2 is an enlarged view of the same main part, and Fig. 3 is a side sectional view showing a damaged state of the diaphragm of the same fluid pressure actuator. FIG. 4 is a side sectional view of a diaphragm of a fluid pressure actuator according to the present invention, FIG. 5 is an enlarged view of the same essential part, and FIG. 6 is a side sectional view of another embodiment. 12: i body pressure actuator, 15... diaphragm, 16: patch plate, 18: return spring, 19: rod, 20
: housing, 25: reinforcing member, 35: diaphragm body. Figure 4 Figure 6

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 高圧室と低圧室とを仕切り、かつ作動部材を支持する流
体圧アクチュエータのダイアフラムにおいて、高圧室側
にゴムまたは合成ゴムからなるダイアフラム本体を、低
圧室側に前記ダイアフラム本体の過度の変形を抑える織
布などからなる補強部材を分離可能に重ね合せて配置し
たことを特徴とする流体圧アクチュエータのダイアフラ
ム。In a diaphragm of a fluid pressure actuator that partitions a high-pressure chamber and a low-pressure chamber and supports an operating member, a diaphragm body made of rubber or synthetic rubber is placed on the high-pressure chamber side, and a fabric that suppresses excessive deformation of the diaphragm body is placed on the low-pressure chamber side. A diaphragm for a fluid pressure actuator, characterized in that reinforcing members made of cloth or the like are separably arranged one on top of the other.
JP2497382U 1982-02-24 1982-02-24 Actuator for exhaust brake Granted JPS58129305U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2497382U JPS58129305U (en) 1982-02-24 1982-02-24 Actuator for exhaust brake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2497382U JPS58129305U (en) 1982-02-24 1982-02-24 Actuator for exhaust brake

Publications (2)

Publication Number Publication Date
JPS58129305U true JPS58129305U (en) 1983-09-01
JPS6233122Y2 JPS6233122Y2 (en) 1987-08-25

Family

ID=30036948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2497382U Granted JPS58129305U (en) 1982-02-24 1982-02-24 Actuator for exhaust brake

Country Status (1)

Country Link
JP (1) JPS58129305U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014156881A1 (en) * 2013-03-29 2014-10-02 大豊工業株式会社 Actuator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53146059A (en) * 1977-05-23 1978-12-19 Toyoda Gosei Kk Diaphragm

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53146059A (en) * 1977-05-23 1978-12-19 Toyoda Gosei Kk Diaphragm

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014156881A1 (en) * 2013-03-29 2014-10-02 大豊工業株式会社 Actuator

Also Published As

Publication number Publication date
JPS6233122Y2 (en) 1987-08-25

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