JPS55140637A - Braking device for autobicycle - Google Patents

Braking device for autobicycle

Info

Publication number
JPS55140637A
JPS55140637A JP4428179A JP4428179A JPS55140637A JP S55140637 A JPS55140637 A JP S55140637A JP 4428179 A JP4428179 A JP 4428179A JP 4428179 A JP4428179 A JP 4428179A JP S55140637 A JPS55140637 A JP S55140637A
Authority
JP
Japan
Prior art keywords
master cylinder
front wheel
oil pressure
brake
chamber
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
JP4428179A
Other languages
Japanese (ja)
Inventor
Makoto Tachikawa
Tomoaki Suzumura
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.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor 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 Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Priority to JP4428179A priority Critical patent/JPS55140637A/en
Publication of JPS55140637A publication Critical patent/JPS55140637A/en
Pending legal-status Critical Current

Links

Landscapes

  • Hydraulic Control Valves For Brake Systems (AREA)

Abstract

PURPOSE: To prevent a front wheel from being locked when a brake lever is operated simultaneously with a brake pedal, by providing a front wheel braking force controller that limits a front wheel braking force due to the grip action of the brake lever to within a range where the locked state of the front wheel are not caused.
CONSTITUTION: An oil pressure generated in a master cylinder 8 by depressing a brake pedal 7 is fed to front and rear brake units 1, 4. While an oil pressure generated in a master cylinder 12 by the grip action of a brake lever 11 provided in a handle is fed to a right side front brake unit 1'. Here a front wheel braking force controller 14 is provided in a piping 13 between the master cylinder 12 and the unit 1'. Said controller 14 is constituted as a valve 20 including a main body 21 and a plunger 22 which is slidably moved in said body 21. An oil pressure Pa from the master cylinder 12 to a chamber 26 and oil pressure Pb from the master cylinder 8 to a chamber 28 are conducted respectively. A chamber 27 is connected to the unit 1'.
COPYRIGHT: (C)1980,JPO&Japio
JP4428179A 1979-04-13 1979-04-13 Braking device for autobicycle Pending JPS55140637A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4428179A JPS55140637A (en) 1979-04-13 1979-04-13 Braking device for autobicycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4428179A JPS55140637A (en) 1979-04-13 1979-04-13 Braking device for autobicycle

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP20262187A Division JPH01164692A (en) 1987-08-15 1987-08-15 Brake gear for motorcycle

Publications (1)

Publication Number Publication Date
JPS55140637A true JPS55140637A (en) 1980-11-04

Family

ID=12687118

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4428179A Pending JPS55140637A (en) 1979-04-13 1979-04-13 Braking device for autobicycle

Country Status (1)

Country Link
JP (1) JPS55140637A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58145555A (en) * 1982-02-25 1983-08-30 Honda Motor Co Ltd Brake device of autobicycle
JPS60236857A (en) * 1984-10-26 1985-11-25 Honda Motor Co Ltd Antilock controller for motorcycle
JPH02216353A (en) * 1989-02-17 1990-08-29 Tokico Ltd Brake device for bicycle
US5544946A (en) * 1994-06-14 1996-08-13 Honda Giken Kogyo Kabushiki Kaisha Motorcycle braking system and method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5281482A (en) * 1975-12-27 1977-07-07 Teves Gmbh Alfred Brake system
JPS547070A (en) * 1977-06-16 1979-01-19 Sumitomo Electric Ind Ltd Master sylinder for controlling two system
JPS5536196A (en) * 1978-08-31 1980-03-13 Teves Gmbh Alfred Fluid pressure brake system for motorbikes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5281482A (en) * 1975-12-27 1977-07-07 Teves Gmbh Alfred Brake system
JPS547070A (en) * 1977-06-16 1979-01-19 Sumitomo Electric Ind Ltd Master sylinder for controlling two system
JPS5536196A (en) * 1978-08-31 1980-03-13 Teves Gmbh Alfred Fluid pressure brake system for motorbikes

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58145555A (en) * 1982-02-25 1983-08-30 Honda Motor Co Ltd Brake device of autobicycle
JPH0476820B2 (en) * 1982-02-25 1992-12-04 Honda Motor Co Ltd
JPS60236857A (en) * 1984-10-26 1985-11-25 Honda Motor Co Ltd Antilock controller for motorcycle
JPH02216353A (en) * 1989-02-17 1990-08-29 Tokico Ltd Brake device for bicycle
US5544946A (en) * 1994-06-14 1996-08-13 Honda Giken Kogyo Kabushiki Kaisha Motorcycle braking system and method
EP0687621A3 (en) * 1994-06-14 1997-06-11 Honda Motor Co Ltd Brake system for motorcycles

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