BR9917429A - Pistão; e pistão de freio - Google Patents

Pistão; e pistão de freio

Info

Publication number
BR9917429A
BR9917429A BR9917429-4A BR9917429A BR9917429A BR 9917429 A BR9917429 A BR 9917429A BR 9917429 A BR9917429 A BR 9917429A BR 9917429 A BR9917429 A BR 9917429A
Authority
BR
Brazil
Prior art keywords
piston
brake
cavity
pistan
thermal insulation
Prior art date
Application number
BR9917429-4A
Other languages
English (en)
Inventor
Leon G Meyer
Original Assignee
Durez Corp
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 Durez Corp filed Critical Durez Corp
Publication of BR9917429A publication Critical patent/BR9917429A/pt

Links

Classifications

    • 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
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/78—Features relating to cooling
    • F16D2065/785—Heat insulation or reflection
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2125/00—Components of actuators
    • F16D2125/02—Fluid-pressure mechanisms
    • F16D2125/06—Pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

"PISTãO; E PISTãO DE FREIO". Trata-se de um pistão (1) que tem um corpo cilíndrico feito de um composto de moldagem termofixo. O corpo tem uma cavidade central (3) e uma tampa moldada nele (2) que tem laterais que se estendem para baixo sobre o exterior do corpo e para dentro da cavidade. Existe isolamento térmico (8, 9) sob e em contato com a tampa de metal.
BR9917429-4A 1999-07-29 1999-07-29 Pistão; e pistão de freio BR9917429A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/GB1999/002485 WO2001009502A2 (en) 1999-07-29 1999-07-29 A piston

Publications (1)

Publication Number Publication Date
BR9917429A true BR9917429A (pt) 2002-05-14

Family

ID=10847103

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9917429-4A BR9917429A (pt) 1999-07-29 1999-07-29 Pistão; e pistão de freio

Country Status (7)

Country Link
EP (1) EP1203146A2 (pt)
JP (1) JP2003506636A (pt)
CN (1) CN1175193C (pt)
AU (1) AU765346B2 (pt)
BR (1) BR9917429A (pt)
CA (1) CA2380544A1 (pt)
WO (1) WO2001009502A2 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180120790A (ko) * 2011-01-14 2018-11-06 씨더블유디, 엘엘씨 브레이크 피스톤 및 피스톤 노즈

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5635769B2 (pt) * 1975-03-03 1981-08-19
FR2523244B1 (fr) * 1982-03-12 1987-04-03 Valeo Frein a commande hydraulique muni d'un dispositif evitant une elevation de temperature excessive du liquide hydraulique
DE3629513A1 (de) * 1986-08-29 1988-03-03 Teves Gmbh Alfred Bremskolben fuer eine scheibenbremse, insbesondere fuer kraftfahrzeuge
FR2660380B1 (fr) * 1990-03-29 1992-06-12 Bendix Europ Services Tech Frein a disque a chambre de travail thermiquement isolee.
US5575358A (en) * 1994-08-17 1996-11-19 Kelsey-Hayes Company Molded piston having metallic cover for disc brake assembly
US5713435A (en) * 1994-08-17 1998-02-03 Kelsey-Hayes Company Molded piston having metallic cover for disc brake assembly

Also Published As

Publication number Publication date
WO2001009502A2 (en) 2001-02-08
WO2001009502A3 (en) 2001-12-06
CN1175193C (zh) 2004-11-10
JP2003506636A (ja) 2003-02-18
AU5178599A (en) 2001-02-19
CA2380544A1 (en) 2001-02-08
CN1367865A (zh) 2002-09-04
EP1203146A2 (en) 2002-05-08
AU765346B2 (en) 2003-09-18

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time