公开(公告)号：US20140255532A1

公开(公告)日：2014-09-11

申请号：US14200927

申请日：2014-03-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jun Cheol KI

IPC: B29C67/00

CPC classification number: B29C67/0011 ,  B21D5/04 ,  B21D19/08 ,  B21D19/082

Abstract: A press die is provided which includes a lower die having a lower core and an upper die having an upper core, the upper die includes moving blocks installed movably in a first horizontal direction and a bending shaft installed to the moving blocks, and the bending shaft presses a plate against a side surface forming portion of the lower core as the moving blocks move in the first horizontal direction, thereby enabling the plate to be deformed in the first direction.

Abstract translation: 提供一种压模，其包括具有下芯的下模和具有上芯的上模，所述上模具包括可移动地设置在第一水平方向上的移动块和安装到所述移动块的弯曲轴，以及所述弯曲轴 当移动块沿第一水平方向移动时，将板压靠在下芯的侧面形成部分上，从而使板能够在第一方向上变形。

公开(公告)号：US20180071804A1

公开(公告)日：2018-03-15

申请号：US15699612

申请日：2017-09-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Nam Ki SUL ,  Eun Soo KO ,  Jun Cheol KI ,  Ju Seon AN ,  Gyun LEE ,  Shang Hun LEE ,  Bo Gyu JANG ,  Hun Chul JUNG ,  Seung-Hun HA ,  Yong Soo HONG

IPC: B21D5/00 ,  F24C15/00 ,  B21D21/00

Abstract: A cooking appliance includes a housing including a door, a cooking chamber provided inside the housing, and a heater provided to heat the cooking chamber, wherein the housing includes a bending portion, which is bent to have a bending angle and has a bending groove cut using a tool and formed at an inside of the bending portion a first portion, which extends from one end of the bending portion and a second portion, which extends from the other end of the bending portion.