JPS5227413B1 - - Google Patents

Info

Publication number
JPS5227413B1
JPS5227413B1 JP42050565A JP5056567A JPS5227413B1 JP S5227413 B1 JPS5227413 B1 JP S5227413B1 JP 42050565 A JP42050565 A JP 42050565A JP 5056567 A JP5056567 A JP 5056567A JP S5227413 B1 JPS5227413 B1 JP S5227413B1
Authority
JP
Japan
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
JP42050565A
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 filed Critical
Publication of JPS5227413B1 publication Critical patent/JPS5227413B1/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/30—Controlling members actuated by foot
    • G05G1/46—Means, e.g. links, for connecting the pedal to the controlled unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/02—Brake-action initiating means for personal initiation
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G7/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof
    • G05G7/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof characterised by special provisions for conveying or converting motion, or for acting at a distance
    • G05G7/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with one single controlled member; Details thereof characterised by special provisions for conveying or converting motion, or for acting at a distance altering the ratio of motion or force between controlling member and controlled member as a function of the position of the controlling member
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20558—Variable output force

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Elements And Transmission Devices (AREA)
  • Mechanical Control Devices (AREA)
  • Braking Systems And Boosters (AREA)
JP42050565A 1966-08-08 1967-08-08 Pending JPS5227413B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US570925A US3382676A (en) 1966-08-08 1966-08-08 Minimum travel hand-or foot-operated power brake actuator

Publications (1)

Publication Number Publication Date
JPS5227413B1 true JPS5227413B1 (ja) 1977-07-20

Family

ID=24281626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP42050565A Pending JPS5227413B1 (ja) 1966-08-08 1967-08-08

Country Status (3)

Country Link
US (1) US3382676A (ja)
JP (1) JPS5227413B1 (ja)
DE (1) DE1971890U (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1655429A1 (de) * 1967-07-26 1971-11-04 Teves Gmbh Alfred Bremskraftverstaerker
JPS5351993Y2 (ja) * 1976-10-14 1978-12-12
US4093184A (en) * 1977-03-07 1978-06-06 Harnischfeger Corporation Hydraulic brake system for crane hoist drum
DE2814419C2 (de) * 1978-04-04 1986-04-10 Alfred Teves Gmbh, 6000 Frankfurt Mechanisch angesteuertes Bremsgerät für ein Kraftfahrzeug
FR2448463A1 (fr) * 1979-02-06 1980-09-05 Ferodo Sa Dispositif de freinage assiste
US4621567A (en) * 1984-03-26 1986-11-11 Williams James F Beam pump
US4615235A (en) * 1985-01-14 1986-10-07 General Motors Corporation Variable ratio brake pedal mechanism
DE3700979C2 (de) * 1987-01-15 1997-11-20 Teves Gmbh Alfred Hydraulisch angesteuerte Betätigungseinrichtung für Kraftfahrzeuge
DE3704133A1 (de) * 1987-02-11 1988-08-25 Teves Gmbh Alfred Hydraulisch angesteuerte betaetigungseinrichtung fuer kraftfahrzeuge
DE3922215A1 (de) * 1989-07-06 1991-01-17 Teves Gmbh Alfred Unterdruckkraftverstaerker fuer eine hydraulisch gesteuerte kupplungsbetaetigungseinrichtung fuer kraftfahrzeuge
EP0768221B1 (en) * 1995-10-11 2000-03-22 Lucas Industries Limited Brake pedal means for actuation of a brake cylinder of a motor vehicle and an actuation unit for an electronic brake system for a motor vehicle using the brake pedal means
ATE343501T1 (de) * 2001-01-10 2006-11-15 Ksr Ind Corp Bremspedalmodul mit variabler übersetzung
US20060053948A1 (en) * 2003-05-28 2006-03-16 Akhil Mahendra Variable ratio brake pedal linkage mechanism
US8893845B2 (en) * 2009-02-19 2014-11-25 Nmhg Oregon, Llc Multi-stage brake pedal linkage
CN113693845B (zh) * 2021-03-15 2024-05-14 湖北周轮友科技有限公司 机动轮椅龙头腕力操纵***

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2805550A (en) * 1954-06-28 1957-09-10 Kelsey Hayes Co Booster brake mechanism
US2896585A (en) * 1955-06-15 1959-07-28 Kelsey Hayes Co Booster mechanism
US2896586A (en) * 1956-03-09 1959-07-28 Kelsey Hayes Co Fluid pressure operated motor

Also Published As

Publication number Publication date
US3382676A (en) 1968-05-14
DE1971890U (de) 1967-11-02

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