JPS58112672U - Parking brake device - Google Patents

Parking brake device

Info

Publication number
JPS58112672U
JPS58112672U JP1033382U JP1033382U JPS58112672U JP S58112672 U JPS58112672 U JP S58112672U JP 1033382 U JP1033382 U JP 1033382U JP 1033382 U JP1033382 U JP 1033382U JP S58112672 U JPS58112672 U JP S58112672U
Authority
JP
Japan
Prior art keywords
hydraulic
cylinder
pressure
brake
parking brake
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
Application number
JP1033382U
Other languages
Japanese (ja)
Inventor
鵜殿　純
Original Assignee
日産自動車株式会社
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 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP1033382U priority Critical patent/JPS58112672U/en
Publication of JPS58112672U publication Critical patent/JPS58112672U/en
Pending legal-status Critical Current

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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 drawings]

第１図は従来のパーキングブレーキ装置の構成図、第２
図はこの考案に係るパーキングブレーキ□装置の一実施
例の構成図である。 １１・・・ハンドブレーキレバー、１６・・・スイッチ
、１Ｂ・・・電磁切換バルブ、１９・・・アクチュエー
タ、２３．３０・・・圧力伝達路としての配管、２４・
・・圧力源、３１・・・油圧シリンダ、３７・・・フー
トブレーキ用マスクシリンダ、３８．３９・・・フロン
トブレーキユニット、４０．４１・・・リアブレーキユ
ニット、４６．４７・・・切換シリンダ、４Ｂ、４９゜
５０、　５１．　５２・・・油圧配管。Figure 1 is a configuration diagram of a conventional parking brake device, Figure 2
The figure is a configuration diagram of an embodiment of the parking brake □ device according to this invention. DESCRIPTION OF SYMBOLS 11... Hand brake lever, 16... Switch, 1B... Solenoid switching valve, 19... Actuator, 23.30... Piping as a pressure transmission path, 24...
...Pressure source, 31...Hydraulic cylinder, 37...Mask cylinder for foot brake, 38.39...Front brake unit, 40.41...Rear brake unit, 46.47...Switching cylinder , 4B, 49°50, 51. 52...Hydraulic piping.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 自動車の後輪制動用機械式ブレーキのレバーと連係して
作動するスイッチと、圧力伝達路を介して圧力源に連結
され、油圧シリンダを駆動する圧力式アクチュエータと
、前記圧力伝達路中に介在し前記スイッチに゛よって切
換り前記アクチュエータを作動させる切換バルブと、油
圧ブレーキ用マスクシリンダからホイールシリンダへの
油圧配管中に介在し前記油圧シリンダからの油圧配管を
前記油圧配管に接続する切換シリンダと、を有してなり
、前記レバーを操作することにより、前記機械式ブレー
キが作動するとともに前記油圧シリンダから前記ホイー
ルシリンダへ油圧が伝達され、油圧ブレーキが作動する
ことを特徴とするパーキングブレーキ装置。A switch operated in conjunction with a lever of a mechanical brake for braking the rear wheels of an automobile, a pressure actuator connected to a pressure source via a pressure transmission path and driving a hydraulic cylinder, and a pressure actuator interposed in the pressure transmission path. a switching valve that is switched by the switch to operate the actuator; a switching cylinder that is interposed in the hydraulic piping from the hydraulic brake mask cylinder to the wheel cylinder and connects the hydraulic piping from the hydraulic cylinder to the hydraulic piping; A parking brake device comprising: by operating the lever, the mechanical brake is actuated and hydraulic pressure is transmitted from the hydraulic cylinder to the wheel cylinder, so that the hydraulic brake is actuated.
JP1033382U 1982-01-28 1982-01-28 Parking brake device Pending JPS58112672U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1033382U JPS58112672U (en) 1982-01-28 1982-01-28 Parking brake device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1033382U JPS58112672U (en) 1982-01-28 1982-01-28 Parking brake device

Publications (1)

Publication Number Publication Date
JPS58112672U true JPS58112672U (en) 1983-08-01

Family

ID=30022988

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1033382U Pending JPS58112672U (en) 1982-01-28 1982-01-28 Parking brake device

Country Status (1)

Country Link
JP (1) JPS58112672U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0268257A (en) * 1988-08-31 1990-03-07 Rhythm Motor Parts Mfg Co Ltd Parking brake control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0268257A (en) * 1988-08-31 1990-03-07 Rhythm Motor Parts Mfg Co Ltd Parking brake control system

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