JPS595457U - Braking force retention device for vehicles equipped with automatic transmissions - Google Patents

Braking force retention device for vehicles equipped with automatic transmissions

Info

Publication number
JPS595457U
JPS595457U JP1982101103U JP10110382U JPS595457U JP S595457 U JPS595457 U JP S595457U JP 1982101103 U JP1982101103 U JP 1982101103U JP 10110382 U JP10110382 U JP 10110382U JP S595457 U JPS595457 U JP S595457U
Authority
JP
Japan
Prior art keywords
braking force
retention device
automatic transmissions
vehicles equipped
force retention
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
JP1982101103U
Other languages
Japanese (ja)
Other versions
JPH0223486Y2 (en
Inventor
野上　高弘
赤堀　重孝
渡部　伸悟
中西　伸育
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP1982101103U priority Critical patent/JPS595457U/en
Publication of JPS595457U publication Critical patent/JPS595457U/en
Application granted granted Critical
Publication of JPH0223486Y2 publication Critical patent/JPH0223486Y2/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 drawings]

図は、本考案の制動力保持装置の制御回路の一例を示す
ブロックダイヤグラムである。 １・・・Ｄレンジ検出スイッチ、２・・・Ｓレンジ検出
スイッチ、３・・・Ｎレンジ検出スイッチ、４・・・パ
ーキングブレーキスイッチ、５・・・Ｐレンジ検出スイ
ッチ、６・・・アクセルスイッチ、２０・・・オアゲー
ト、２６・・・ノアゲート、１２．２７・・・アンドゲ
ート、２８・・・制動力保持機構。The figure is a block diagram showing an example of the control circuit of the braking force holding device of the present invention. 1...D range detection switch, 2...S range detection switch, 3...N range detection switch, 4...parking brake switch, 5...P range detection switch, 6...accelerator switch , 20... OR gate, 26... Noah gate, 12.27... AND gate, 28... Braking force retention mechanism.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 所定の制動条件下でソレノイドに通電して保持機構を作
動し、制御操作を止めた後も制動操作力を機械的に保持
する車両用制動力保持装置において、自動変速機の所定
位置へのシフト操作を検出する検出器と、所定位置への
シフト操作が検出されないと前記ソレノイドへの通電を
禁止し、所定位置へのシフト操作が検出されると前記ソ
レノイドへの通電を可能とする制御回路とを設けたこと
を特徴とする車両用制動力保持装置。A braking force holding device for a vehicle that operates a holding mechanism by energizing a solenoid under predetermined braking conditions and mechanically maintains the braking force even after the control operation is stopped, shifts the automatic transmission to a predetermined position. a detector for detecting an operation; and a control circuit that prohibits energization of the solenoid when a shift operation to a predetermined position is not detected, and enables energization of the solenoid when a shift operation to a predetermined position is detected. A braking force retention device for a vehicle, characterized in that it is provided with.
JP1982101103U 1982-07-03 1982-07-03 Braking force retention device for vehicles equipped with automatic transmissions Granted JPS595457U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982101103U JPS595457U (en) 1982-07-03 1982-07-03 Braking force retention device for vehicles equipped with automatic transmissions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982101103U JPS595457U (en) 1982-07-03 1982-07-03 Braking force retention device for vehicles equipped with automatic transmissions

Publications (2)

Publication Number Publication Date
JPS595457U true JPS595457U (en) 1984-01-13
JPH0223486Y2 JPH0223486Y2 (en) 1990-06-26

Family

ID=30238891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982101103U Granted JPS595457U (en) 1982-07-03 1982-07-03 Braking force retention device for vehicles equipped with automatic transmissions

Country Status (1)

Country Link
JP (1) JPS595457U (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4940485A (en) * 1972-08-18 1974-04-16
JPS5018270A (en) * 1973-06-28 1975-02-26
JPS55140634A (en) * 1979-04-18 1980-11-04 Nippon Soken Inc Automatic releasing device of parking brake for automobile
JPS5766957U (en) * 1980-10-09 1982-04-21

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4940485A (en) * 1972-08-18 1974-04-16
JPS5018270A (en) * 1973-06-28 1975-02-26
JPS55140634A (en) * 1979-04-18 1980-11-04 Nippon Soken Inc Automatic releasing device of parking brake for automobile
JPS5766957U (en) * 1980-10-09 1982-04-21

Also Published As

Publication number Publication date
JPH0223486Y2 (en) 1990-06-26

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