CA2969615A1 - Ensemble piston de frein ameliore - Google Patents

Ensemble piston de frein ameliore Download PDF

Info

Publication number
CA2969615A1
CA2969615A1 CA2969615A CA2969615A CA2969615A1 CA 2969615 A1 CA2969615 A1 CA 2969615A1 CA 2969615 A CA2969615 A CA 2969615A CA 2969615 A CA2969615 A CA 2969615A CA 2969615 A1 CA2969615 A1 CA 2969615A1
Authority
CA
Canada
Prior art keywords
cup
assembly
piston head
bore
hollow rod
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
CA2969615A
Other languages
English (en)
Other versions
CA2969615C (fr
Inventor
Eric C. Wright
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.)
New York Air Brake LLC
Original Assignee
New York Air Brake LLC
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 New York Air Brake LLC filed Critical New York Air Brake LLC
Publication of CA2969615A1 publication Critical patent/CA2969615A1/fr
Application granted granted Critical
Publication of CA2969615C publication Critical patent/CA2969615C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B60T11/18—Connection thereof to initiating means
    • 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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • B60T17/228—Devices for monitoring or checking brake systems; Signal devices for railway vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/10—Connection to driving members
    • F16J1/12—Connection to driving members with piston-rods, e.g. rigid connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Braking Arrangements (AREA)
CA2969615A 2014-12-03 2014-12-03 Ensemble piston de frein ameliore Expired - Fee Related CA2969615C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2014/068380 WO2016089392A1 (fr) 2014-12-03 2014-12-03 Ensemble piston de frein amélioré

Publications (2)

Publication Number Publication Date
CA2969615A1 true CA2969615A1 (fr) 2016-06-09
CA2969615C CA2969615C (fr) 2019-04-09

Family

ID=52144907

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2969615A Expired - Fee Related CA2969615C (fr) 2014-12-03 2014-12-03 Ensemble piston de frein ameliore

Country Status (5)

Country Link
CN (1) CN107000720B (fr)
AU (1) AU2014412853B2 (fr)
BR (1) BR112017011058A2 (fr)
CA (1) CA2969615C (fr)
WO (1) WO2016089392A1 (fr)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2349345A (en) * 1942-02-11 1944-05-23 Bendix Aviat Corp Piston
CH404318A (de) * 1962-09-07 1965-12-15 Brueninghaus Gmbh Stahlwerke Kolben mit Kolbenstange, insbesondere für Axialkolbenmaschinen, und Verfahren zur Herstellung des Kolbens mit Kolbenstange
DE4232807A1 (de) * 1992-02-14 1993-08-19 Teves Gmbh Alfred Kolben mit ueber ein halteglied einrastbarer kolbenstange
DE4226180A1 (de) * 1992-08-07 1994-02-10 Suspa Compart Ag Kolben-Kolbenstangen-Einheit und Verfahren zu deren Herstellung
US6314864B1 (en) * 2000-07-20 2001-11-13 Sauer-Danfoss Inc. Closed cavity piston for hydrostatic units
BRPI0711539A2 (pt) * 2006-04-10 2011-11-01 Luk Lamellen Und Kupp Lungsbau Beteiligungs Kg fixação de biela do êmbolo
ITTO20060816A1 (it) * 2006-11-16 2008-05-17 Cane Srl Stantuffo per siringa e siringa che incorpora lo stantuffo
DE102009021348A1 (de) * 2008-06-05 2009-12-10 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Geberzylinder
JP5435434B2 (ja) * 2011-06-03 2014-03-05 Ｓｍｃ株式会社 ピストン組立体、流体圧シリンダ及びピストン組立体の製造方法
US9611935B2 (en) * 2012-11-12 2017-04-04 Ge Oil & Gas Compression Systems, Llc Light composite piston

Also Published As

Publication number Publication date
CA2969615C (fr) 2019-04-09
AU2014412853B2 (en) 2018-08-23
AU2014412853A1 (en) 2017-06-29
CN107000720A (zh) 2017-08-01
WO2016089392A1 (fr) 2016-06-09
CN107000720B (zh) 2019-08-09
BR112017011058A2 (pt) 2018-01-02

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20170602

MKLA Lapsed

Effective date: 20201203