JPS56167541A - Deceleration-sensitive controller for hydraulic pressure of brake - Google Patents

Deceleration-sensitive controller for hydraulic pressure of brake

Info

Publication number
JPS56167541A
JPS56167541A JP6614680A JP6614680A JPS56167541A JP S56167541 A JPS56167541 A JP S56167541A JP 6614680 A JP6614680 A JP 6614680A JP 6614680 A JP6614680 A JP 6614680A JP S56167541 A JPS56167541 A JP S56167541A
Authority
JP
Japan
Prior art keywords
deceleration
control
force
piston
control spring
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
JP6614680A
Other languages
Japanese (ja)
Other versions
JPH0134815B2 (en
Inventor
Tomohiro Fujita
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.)
Akebono Brake Industry Co Ltd
Original Assignee
Akebono Brake Industry Co Ltd
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 Akebono Brake Industry Co Ltd filed Critical Akebono Brake Industry Co Ltd
Priority to JP6614680A priority Critical patent/JPS56167541A/en
Publication of JPS56167541A publication Critical patent/JPS56167541A/en
Publication of JPH0134815B2 publication Critical patent/JPH0134815B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Hydraulic Control Valves For Brake Systems (AREA)

Abstract

PURPOSE: To facilitate the modification of design and enable the change in the rate of slow rise tanθ, by transmitting the pushing force of a control spring through a level whose leverage varies depending on deceleration.
CONSTITUTION: A proportioning valve comprises a control piston 5 provided with a valve portion 5a and a first adjusting piston 12 which receives the force of a control spring 13. The force of the control spring 13 is transmitted to the control piston 5 through a lever 14, the fulcrum 21 of which can be moved by a second adjusting piston 19. Since the second adjusting piston 19 is moved depending on control oil pressure from a G-valve 25, the force of the control spring 13 is multiplied by a ratio corresponding to deceleration. The rate of slow rise can thus be changed.
COPYRIGHT: (C)1981,JPO&Japio
JP6614680A 1980-05-19 1980-05-19 Deceleration-sensitive controller for hydraulic pressure of brake Granted JPS56167541A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6614680A JPS56167541A (en) 1980-05-19 1980-05-19 Deceleration-sensitive controller for hydraulic pressure of brake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6614680A JPS56167541A (en) 1980-05-19 1980-05-19 Deceleration-sensitive controller for hydraulic pressure of brake

Publications (2)

Publication Number Publication Date
JPS56167541A true JPS56167541A (en) 1981-12-23
JPH0134815B2 JPH0134815B2 (en) 1989-07-21

Family

ID=13307426

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6614680A Granted JPS56167541A (en) 1980-05-19 1980-05-19 Deceleration-sensitive controller for hydraulic pressure of brake

Country Status (1)

Country Link
JP (1) JPS56167541A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112959990A (en) * 2021-03-30 2021-06-15 吉林大学 Brake proportional valve of small and medium-sized all-terrain off-road vehicle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55175559U (en) * 1979-06-04 1980-12-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55175559U (en) * 1979-06-04 1980-12-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112959990A (en) * 2021-03-30 2021-06-15 吉林大学 Brake proportional valve of small and medium-sized all-terrain off-road vehicle

Also Published As

Publication number Publication date
JPH0134815B2 (en) 1989-07-21

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