Show metadata Hide metadata

(19)

(11)

2 633 430

(13)

(51)

IPC

B21C25/02(2006-01-01)

(21) (22)

Application

2016103756, 2016-02-04

(24)

Start date

2016-02-04

(22)

Actual filing date

2016-02-04

(45)

Published

2017-10-12

(72)

Inventor

Kudryashov Aleksandr AleksandrovichSemashko Marina YurevnaChigintsev Pavel AndreevichSherkunov Viktor Georgievich

(73)

Holder

Federalnoe Gosudarstvennoe Avtonomnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovaniya Gosudarstvennyj Universitet Issledovatelskij Universitet)" Vo

DEVICE FOR OPPOSITE EQUAL CHANNEL ANGULAR EXTRUSION Russian patent published in 2017 - IPC B21C25/02

Abstract RU 2633430 C2

FIELD: machine engineering.

SUBSTANCE: device for opposite equal channel angular extrusion of products comprises a matrix with two inlet and outlet channels crossing at right angle, geometrically similar in cross-section, and two punches. The outlet channel is conjugated with the inlet channel in the middle, and the punches are arranged oppositely to impact on the blank ends.

EFFECT: increase of hardening efficiency and material utilisation factor.

4 dwg

Similar patents RU2633430C2

Title	Year	Author	Number
METHOD OF METAL PRESSING AND DEVICE FOR ITS IMPLEMENTATION	2008	Shajakhmetov Azat Fanuzovich Botkin Aleksandr Vasil'Evich Valiev Ruslan Zufarovich Raab Georgij Iosifovich Akbashev Ridal' Ravilevich	RU2379148C2
EVEN CHANNEL ANGLE EXTRUDER	2010	Sosenushkin Evgenij Nikolaevich Ovechkin Leonid Mikhajlovich Sosenushkin Aleksandr Evgen'Evich	RU2440210C1
FACILITY FOR TREATMENT OF MATERIALS PROCESSING BY PRESSURE	2007	Salimgareev Khamit Shafkatovich Valiev Roman Ruslanovich Islamgaliev Rinat Kadykhanovich Gunderov Dmitrij Valer'Evich Kapitonov Vladimir Mikhajlovich	RU2349403C1
METHOD FOR HARDENING AN ANNULAR WORKPIECE OR SLEEVE BY CHANNEL ANGULAR PRESSING AND APPARATUS FOR IMPLEMENTATION THEREOF	2021	Ivanov Afanasij Mikhajlovich Ivanov Dmitrij Vitalevich	RU2780004C1
APPARATUS FOR ANGULAR PRESSING	2021	Loginov Yurij Nikolaevich Zamaraeva Yuliya Valentinovna	RU2780729C1
DIE FOR CHANNEL ANGULAR PRESSING	2018	Sosenushkin Evgenij Nikolaevich Sosenushkin Aleksandr Evgenevich Yanovskaya Elena Aleksandrovna Ovechkin Leonid Mikhajlovich Lyubimskij Semen Vasilevich	RU2706393C1
DIE FOR EQUAL-CHANNEL ANGULAR PRESSING	2018	Sosenushkin Evgenij Nikolaevich Lyubimskij Semen Vasilevich Sosenushkin Aleksandr Evgenevich Yanovskaya Elena Aleksandrovna	RU2706394C1
DEVICE FOR EQUAL-CHANNEL ANGULAR PRESSING OF A METAL BLANK TO OBTAIN A GROVER WASHER	2022	Ivanov Afanasii Mikhailovich Parshin Gennadii Mikhailovich Ivanov Dmitrii Vitalevich	RU2799649C1
DEVICE FOR METAL DEFORMATION PROCESS	2007	Polovnikov Valerij Moiseevich Kandarov Vil' Vinerovich Kandarov Irek Vil'Evich Latysh Vladimir Valentinovich Enikeev Nariman Ajratovich	RU2356669C1
DEVICE FOR MULTIPASS EQUAL-CHANNEL ANGULAR FORMING	2012	Ivanov Afanasij Mikhajlovich Aleksandrova Ekaterina Stepanovna	RU2492950C1

RU 2 633 430 C2

Authors

Kudryashov Aleksandr Aleksandrovich

Semashko Marina Yurevna

Chigintsev Pavel Andreevich

Sherkunov Viktor Georgievich

Dates

2017-10-12—Published

2016-02-04—Filed