FIELD: metallurgy.
SUBSTANCE: inventions of the group relate to the field of metal forming and may be used for pressed articles from a composite welded billet made from metal sheets. Pressed article comprises flange part and arched area of flange part, which is formed by deformation of flange extension to form open inner peripheral edge. Said composite billet is used, where welding line crosses inner peripheral edge and outer peripheral edge.
EFFECT: higher quality due to provision of accuracy of shape.
8 cl, 18 dwg, 2 tbl
| Title |
Year |
Author |
Number |
| VEHICLE BASIC STRUCTURE COMPONENT AND FRONT PILLAR BOTTOM COMPRISING THIS COMPONENT |
2015 |
- Saito Masakhiro
- Nakadzava Josiaki
- Otsuka Kenitiro
- Ito Yasukhiro
|
RU2632556C1 |
| PROPOSED ARTICLE FOR STRUCTURAL ELEMENT OF VEHICLE, METHOD OF FABRICATED ARTICLE STRETCHING FOR STRUCTURAL ELEMENT OF VEHICLE AND DEVICE FOR FABRICATED ARTICLE STRETCHING FOR STRUCTURAL ELEMENT OF VEHICLE |
2017 |
- Otsuka Kenitiro
- Miyagi, Takasi
|
RU2705881C1 |
| EXTRUDED VEHICLE BODY COMPONENT AND METHOD OF ITS MANUFACTURING |
2017 |
|
RU2706253C1 |
| METHOD OF PRODUCING STAMPED ELEMENTS AND STAMPING DEVICE |
2014 |
- Nisimura, Ryuiti
- Nakazava, Josiaki
- Otsuka, Kenitiro
|
RU2627833C2 |
| METHOD OF FORMING L-SHAPE COMPONENT (VERSIONS) |
2011 |
- Tanaka Jasukharu
- Mijagi Takasi
- Ogava Misao
- Utijama Sigeru
|
RU2535414C2 |
| METHOD OF MAKING PRESSED ARTICLE |
2017 |
- Nishimura, Ryuichi
- Nakazawa, Yoshiaki
|
RU2693402C1 |
| METHOD OF MANUFACTURING AND DEVICE FOR MANUFACTURING OF STAMPED ARTICLE |
2017 |
- Miyagi, Takashi
- Tanaka, Yasuharu
- Ogawa, Misao
- Aso, Toshimitsu
- Yamamoto, Takashi
|
RU2711061C1 |
| ARTICLE FORMED BY HOT FORMING, USING ITS STRUCTURAL ELEMENT AND METHOD FOR MAKING ARTICLE FORMED BY HOT FORMING |
2017 |
|
RU2714357C1 |
| METHOD AND DEVICE FOR MANUFACTURING OF STAMPED ELEMENT |
2016 |
- Saito, Masahiro
- Nishimura, Ryuichi
- Tanaka, Yasuharu
- Miyagi, Takashi
- Yamamoto, Takashi
|
RU2688976C1 |
| BLANK AND METHOD FOR PRODUCING PRESS-MOULDED ARTICLE |
2015 |
- Miyagi, Takashi
- Tanaka, Yasuharu
- Ogawa, Misao
- Aso, Toshimitsu
|
RU2673259C2 |
