ITMO20040352A1 - COMMAND SYSTEM - Google Patents

COMMAND SYSTEM

Info

Publication number
ITMO20040352A1
ITMO20040352A1 ITMO20040352A ITMO20040352A1 IT MO20040352 A1 ITMO20040352 A1 IT MO20040352A1 IT MO20040352 A ITMO20040352 A IT MO20040352A IT MO20040352 A1 ITMO20040352 A1 IT MO20040352A1
Authority
IT
Italy
Prior art keywords
chamber
slide chamber
opposite
command system
distributing ports
Prior art date
Application number
Other languages
Italian (it)
Inventor
Enrico Mamei
Eronne Mamei
Omer Mamei
Original Assignee
Studio Tecnico 6M Srl
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 Studio Tecnico 6M Srl filed Critical Studio Tecnico 6M Srl
Priority to ITMO20040352 priority Critical patent/ITMO20040352A1/en
Publication of ITMO20040352A1 publication Critical patent/ITMO20040352A1/en
Priority to PCT/IB2005/003912 priority patent/WO2006070271A1/en
Priority to EP05850722A priority patent/EP2057050A1/en

Links

Classifications

    • 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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • B60T11/224—Master control, e.g. master cylinders with pressure-varying means, e.g. with two stage operation provided by use of different piston diameters including continuous variation from one diameter to another

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)
  • Multiple-Way Valves (AREA)

Abstract

The control apparatus (1) comprises: cylinder means (2) having a first end (102) and an opposite second end (202) and traversed axially by a slide chamber (3); piston means (4) mounted slidingly in said slide chamber (3) between a rest position and a distribution position to distributing ports (5), and vice versa, said piston means (4) being provided with first perimeter annular sealing means (6) in said slide chamber (3), defining in the latter a first half-chamber (103) facing said distributing ports (5), and an opposite adjacent second half-chamber (203).
ITMO20040352 2004-12-30 2004-12-30 COMMAND SYSTEM ITMO20040352A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITMO20040352 ITMO20040352A1 (en) 2004-12-30 2004-12-30 COMMAND SYSTEM
PCT/IB2005/003912 WO2006070271A1 (en) 2004-12-30 2005-12-30 Two stage master cylinder with quick pressure release, apparatus and method
EP05850722A EP2057050A1 (en) 2004-12-30 2005-12-30 Two stage master cylinder with quick pressure release, apparatus and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMO20040352 ITMO20040352A1 (en) 2004-12-30 2004-12-30 COMMAND SYSTEM

Publications (1)

Publication Number Publication Date
ITMO20040352A1 true ITMO20040352A1 (en) 2005-03-30

Family

ID=36128329

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMO20040352 ITMO20040352A1 (en) 2004-12-30 2004-12-30 COMMAND SYSTEM

Country Status (3)

Country Link
EP (1) EP2057050A1 (en)
IT (1) ITMO20040352A1 (en)
WO (1) WO2006070271A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUA20162574A1 (en) * 2016-04-13 2017-10-13 Safim S P A VEHICLE BRAKING CONTROL DEVICE
ITUA20162573A1 (en) * 2016-04-13 2017-10-13 Safim S P A VEHICLE BRAKING CONTROL DEVICE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981146A (en) * 1972-09-13 1976-09-21 Borg-Warner Corporation Variable ratio master cylinder
JPS5650845A (en) * 1979-10-03 1981-05-08 Toyota Motor Corp Brake master cylinder device
US4445334A (en) * 1981-08-26 1984-05-01 General Motors Corporation Quick take-up master cylinder
JP4526727B2 (en) * 2001-02-26 2010-08-18 日立オートモティブシステムズ株式会社 Master cylinder

Also Published As

Publication number Publication date
WO2006070271A1 (en) 2006-07-06
EP2057050A1 (en) 2009-05-13

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