JPS551256A - Brake oil pressure controlling apparatus - Google Patents

Brake oil pressure controlling apparatus

Info

Publication number
JPS551256A
JPS551256A JP14750378A JP14750378A JPS551256A JP S551256 A JPS551256 A JP S551256A JP 14750378 A JP14750378 A JP 14750378A JP 14750378 A JP14750378 A JP 14750378A JP S551256 A JPS551256 A JP S551256A
Authority
JP
Japan
Prior art keywords
partition plate
housing
inner hole
end surface
stepped
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
JP14750378A
Other languages
Japanese (ja)
Inventor
Satoyuki Nogami
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 JP14750378A priority Critical patent/JPS551256A/en
Publication of JPS551256A publication Critical patent/JPS551256A/en
Pending legal-status Critical Current

Links

Landscapes

  • Hydraulic Control Valves For Brake Systems (AREA)

Abstract

PURPOSE: To uniformalize brake function by inserting a partition plate which supports an inerti ball in the large diameter part in the stepped inner hole formed in a second housing, and positioning an elastic element interposed between the partition plate and the protruded part arranged in a first housing.
CONSTITUTION: A partition plate 50 is inserted into the large diameter part in the stepped inner hole 27 which is formed in the lower part of a second housing 21B, and the inner hole 25 is divided into a valve chamber R3 which stores an inertia ball 44 and a rear oil chamber R4 which communicates to an inlet port 21a. At the upper part of the partition plate, an oil hole A is formed which communicates to the vavle chamber R3 and the rear oil chamber R4. Between the rear end surface of the partition plate 50 and the inner end surface of the protruded part 28 formed in a first housing 21A, an elastic element 60 is interposed in compression state. Due to the repulsive force of this element 60, the front end surface of the partition plate 50 engages with the stepped part of the stepped inner hole 27, and the position of the partition plate 50 in the front and rear direction is determined, and the inertia ball 44 is set opposite to a valve seat 45 at a fixed interval, and the uniformalization of brake efficiency can be obtained.
COPYRIGHT: (C)1980,JPO&Japio
JP14750378A 1978-11-29 1978-11-29 Brake oil pressure controlling apparatus Pending JPS551256A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14750378A JPS551256A (en) 1978-11-29 1978-11-29 Brake oil pressure controlling apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14750378A JPS551256A (en) 1978-11-29 1978-11-29 Brake oil pressure controlling apparatus

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP6417178A Division JPS54155532A (en) 1978-05-29 1978-05-29 Deceleration speed sensitive type braking hydraulic pressure controlling apparatus

Publications (1)

Publication Number Publication Date
JPS551256A true JPS551256A (en) 1980-01-08

Family

ID=15431833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14750378A Pending JPS551256A (en) 1978-11-29 1978-11-29 Brake oil pressure controlling apparatus

Country Status (1)

Country Link
JP (1) JPS551256A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61105759A (en) * 1984-10-29 1986-05-23 Hitachi Ltd Controlling device of automatic tracking

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61105759A (en) * 1984-10-29 1986-05-23 Hitachi Ltd Controlling device of automatic tracking

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