Show metadata Hide metadata

(19)

(11)

2 398 981

(13)

(51)

IPC

F16D65/04(2006-01-01)

F16D69/02(2006-01-01)

B61H1/00(2006-01-01)

(21) (22)

Application

2009106651/11, 2009-02-25

(24)

Start date

2009-02-25

(22)

Actual filing date

2009-02-25

(45)

Published

2010-09-10

(72)

Inventor

Safonov Valerij Grigor'EvichSedov Mikhail PetrovichKotljar Semen MikhajlovichSafonov Evgenij Valer'Evich

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo

BRAKING BLOCK Russian patent published in 2010 - IPC F16D65/04 F16D69/02 B61H1/00

Abstract RU 2398981 C1

FIELD: transport.

SUBSTANCE: proposed braking block comprises friction element with central recess, metal carcass and polymer insert that comprises 40-96% of metal chips. Polymer insert is arranged on the recess every side surface at its different depths.

EFFECT: higher strength of braking shoe due to reduced pressure of insert on shoe central part.

2 dwg

Similar patents RU2398981C1

Title	Year	Author	Number
ROLLING STOCK BRAKING CLAMP	2009	Safonov Valerij Grigor'Evich Sedov Mikhail Petrovich Kotljar Semen Mikhajlovich Safonov Evgenij Valer'Evich	RU2398980C1
ROLLING STOCK BRAKE BLOCK	2006	Safonov Valerij Grigor'Evich Kotljar Semen Mikhajlovich Shraer Iosif Izrail'Evich Sedov Mikhail Petrovich Kotljar Dmitrij Semenovich Safonov Evgenij Valer'Evich Vukolov Leonid Aleksandrovich Brinev Aleksej Valer'Evich Simonova Tat'Jana Sergeevna	RU2329909C2
BRAKE SHOE OF RAILWAY TRANSPORT VEHICLE	2013	Safonov Valerij Grigor'Evich Sedov Mikhail Petrovich Shraer Iosif Izrail'Evich	RU2550781C2
BRAKE SHOE OF RAILWAY VEHICLE	2013	Safonov Valerij Grigor'Evich Sedov Mikhail Petrovich Shraer Iosif Izrail'Evich	RU2549597C1
RAILWAY VEHICLE COMPOSITE BRAKE SHOE PRODUCING ABRASIVE NANOPARTICLES IN TRIBOCONTACT	2014	Safonov Valerij Grigor'Evich Sedov Mikhail Petrovich Shraer Iosif Izrail'Evich	RU2563526C2
TRACTION ROLLING STOCK BRAKE SHOE	2014	Safonov Valerij Grigor'Evich Sedov Mikhail Petrovich Shraer Iosif Izrail'Evich	RU2563519C2
BRAKE SHOE OF RAILWAY TRANSPORT VEHICLE	2013	Safonov Valerij Grigor'Evich Sedov Mikhail Petrovich Shraer Iosif Izrail'Evich	RU2549502C1
RAILWAY TRANSPORT VEHICLE BRAKE BLOCK	2008	Vasil'Ev Sergej Evgen'Evich	RU2387559C1
RAIL VEHICLE BRAKE SHOE	2006	Voronchikhin Aleksandr Ivanovich Nalev Igor' Andreevich Bychkov Vladimir Nikolaevich Garin Aleksandr Sergeevich	RU2318143C1
METHOD OF MAKING BRAKE SHOE OF RAILWAY VEHICLE WITH SOLID INSERTS, MOULD FOR MOULDING BRIQUETTE OF POLYMER COMPOSITION OF RAILWAY VEHICLE BRAKE SHOE, RAILWAY VEHICLE BRAKE SHOE WITH SOLID INSERTS	2023	Fadeev Valerij Sergeevich Chigrin Yurij Leonidovich Paladin Nikolaj Mikhajlovich	RU2816740C1

RU 2 398 981 C1

Authors

Safonov Valerij Grigor'Evich

Sedov Mikhail Petrovich

Kotljar Semen Mikhajlovich

Safonov Evgenij Valer'Evich

Dates

2010-09-10—Published

2009-02-25—Filed