[특허]Method and apparatus for controlling brake pressure in vehicle brake systems

[미국특허] Method and apparatus for controlling brake pressure in vehicle brake systems 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B60T-008/02
출원번호	US-0800570 (1985-11-21)
우선권정보	DE-3444827 (1984-12-08)
발명자 / 주소	Leiber Heinz (Oberriexingen DEX)
출원인 / 주소	Robert Bosch GmbH (Stuttgart DEX 03)
인용정보	피인용 횟수 : 32 인용 특허 : 4

초록 ▼

A method and an apparatus for controlling characteristic curves in a vehicle brake system having a hydraulic brake booster. At least one supplementary piston is incorporated in the output pressure lines forming preferably closed brake circuits of the brake booster, the supplementary piston being triggered in a regulated manner both for controlling or varying the characteristic curve for anti-skid braking pressure modulation. Optionally, in order to attain predetermined characteristic curve courses, modified travel magnitudes of the brake pedal actuation or of the booster piston are compared with the actual pressure in the brake circuits. The triggering is effected via the magnetic valves.

대표청구항 ▼

An apparatus for controlling and adapting brake pressure in a vehicle brake system, comprising a hydraulic brake booster provided with an associated pedal-actuated brake valve for feeding a pressure medium from a pressure medium supply means to at least one wheel brake cylinder in at least one closed brake circuit between said brake booster and said at least one wheel brake cylinder, at least one supplementary pump piston being provided in said at least one closed brake circuit between said brake booster and said at least one wheel brake cylinder, said supplementary pump piston being provided with pressure supply and pressure withdrawal lines for regulating its supply of brake pressure and said supplementary pump piston has a pressure supply line for pressurizing said pressure chamber to a booster chamber of the hydraulic brake booster and said supplementary pump piston further has a return line connected via a second magnetic valve to the pressure medium supply means for depressurizing said pressure chamber, and said pressure supply and return lines include throttle means therein.

이 특허에 인용된 특허 (4) 인용/피인용 타임라인 분석

Ohmori Taiji (Kawagoe JPX) Sato Makoto (Kamifukuoka JPX), Antiskid brake device.
상세보기
Belart Juan (Walldorf DEX) Burgdorf Jochen (Offenbach-Rumpenheim DEX), Dual-circuit hydraulic brake system.
상세보기
Montoya Jose Maria Tarrafeta (Madrid ES), Electronic control devices applicable to anti-skid equipment in automobile vehicles.
상세보기
Leiber Heinz (Oberriexingen DEX), Vehicle brake system.
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이 특허를 인용한 특허 (32) 인용/피인용 타임라인 분석

Brown ; Jr. Arthur K. (South Bend IN), Adaptive braking system having hydraulic booster and pump-back system.
상세보기
Kuwana Kazutaka (Toyota JPX) Kuromitsu Hiromu (Chiryu JPX) Takeuchi Hiroaki (Toyota JPX) Nakanishi Nobuyasu (Toyota JPX) Hosoda Tomohiko (Nagoya JPX), Antiskid apparatus.
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Kuwana Kazutaka (Toyota JPX) Kuromitsu Hiromu (Chiryu JPX) Takeuchi Hiroaki (Toyota JPX) Nakanishi Nobuyasu (Toyota JPX) Hosoda Tomohiko (Nagoya JPX), Antiskid apparatus.
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Moessner, Simon; Bruex, Thomas; Tokic, Branimir, Brake actuation recognition device and method for detecting an actuation of a brake actuating element of a brake system.
상세보기
Nakazawa, Chiharu; Maruo, Ryohei, Brake apparatus.
상세보기
Reinartz Hans-Dieter (Frankfurt Am Main DEX) Steffes Helmut (Hattersheim DEX), Brake pressure regulator.
상세보기
Siegel Heinz (Stuttgart DEX) Mueller Klaus (Tamm DEX), Brake system.
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Burgdorf Jochen (Offenbach-Rumpenheim DEX) Weize Lutz (Mainz DEX), Brake system with anti-locking and/or traction slip control.
상세보기
Stegmaier Alwin (N. Charleston SC), Brake system with anti-skid control for motor vehicles.
상세보기
Shimizu Satoshi,JPX, Braking force controller.
상세보기
Hiroshi Isono JP, Braking hydraulic pressure source apparatus wherein assisting pressure is electrically controlled to establish predetermined overall boosting ratio.
상세보기
Hiroshi Isono JP, Braking system having master cylinder piston receiving booster output and rear chamber fluid pressure from selectively activated pressure increasing device.
상세보기
Onuma Yutaka,JPX, Device for judging normal operation of brake system based upon correlation of pedal depression stroke and master cylinder pressure.
상세보기
Ohtani, Yukio; Ikeda, Junichi; Nagai, Kazuhiro, Electrically actuated booster.
상세보기
Lubbers Mark D. ; Sivulka Gerald M. ; Fuller Edward N. ; Youtsey Stephen H. ; Barron Richard J., Hydraulic brake booster.
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Nishii Michiharu (Toyota JPX), Hydraulic braking system for an automotive vehicle.
상세보기
Nishii Michiharu (Toyota JPX) Ando Masamoto (Toyota JPX) Tada Yoshihiko (Aichi JPX), Hydraulic braking system for an automotive vehicle.
상세보기
Nishii Michiharu (Toyota JPX) Mizuno Genji (Toyoake JPX) Nomura Yoshihisa (Toyota JPX) Kato Masahiko (Nagoya JPX), Hydraulic braking system for an automotive vehicle.
상세보기
Isono,Hiroshi, Hydraulic braking system including power-operated pressure source device, and device for controlling pressure output of the pressure source device.
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Whaite John Payson ; Kulkarni Prakash Krishnamurthi ; Fulmer Bryan Todd ; Osterday Craig Alan ; Parker Donald Lee ; Jaikamal Vivek, Method and device for brake application.
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Holst, Hans; Stender, Axel; Witte, Norbert, Method and system for operating an electrically controlled pressurized-fluid brake system.
상세보기
Svensson, Thomas; Eichhorn, Thomas, Method for controlling a brake pressure booster.
상세보기
Fischer Joerg,DEX ; Reiner Michael,DEX, Method for forming a deceleration setpoint on a motor vehicle.
상세보기
Jokic Mile,DEX, Method of controlling the braking pressure as a function of the rate of pedal actuation.
상세보기
Patil, Nachiket D., Methods and systems for improved detection of minispare tires.
상세보기
Patil, Nachiket D., Methods and systems for improved detection of minispare tires.
상세보기
Mizutani, Yasuji; Isono, Hiroshi, Pressure control apparatus wherein pressure control actuator is controlled based on two or more provisionally determined control values.
상세보기
Reinartz Hans-Dieter (Frankfurt am Main DEX) Steffes Helmut (Hattersheim DEX), Slip-control hydraulic brake booster with braking-pressure responsive valve for fast-fill cylinder.
상세보기
Koo, Chang Hoe, Sub master cylinder and brake apparatus having the same.
상세보기
Wessner, Matthew; Zucchetti, Cristian, System and method for measurement and evaluation of brake pedal performance.
상세보기
Shirai Kenji (Mishima JPX) Nomura Yoshihisa (Toyota JPX), Tandem master cylinder with booster piston at pedal-remote end of master cylinder and with booster-pressure responsive r.
상세보기
Ozsoylu, Suat Ali; Boswell, Karen Ann, Vehicle braking system with booster arrangement.
상세보기

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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Method and apparatus for controlling brake pressure in vehicle brake systems 원문보기