Title:
ALUMINUM INGOT AND DISTRIBUTION SYSTEM
Document Type and Number:
Japanese Patent JP2018069333
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an ingot that prevents unnecessary rolling and is hard to become a lump of a plurality of ingots.SOLUTION: The ingot 60 has a shape in which a pair of planar portions 61 which are symmetrical with respect to the central axis 63 of a truncated cone and are provided on a side surface 62 of the truncated cone. Each of the planar portions 61 is provided so as to be cut off from an upper surface 64 to a bottom surface 65. The side surface 62, the upper surface 64, the bottom surface 65, and the ridge portion 66 between each pair of the planar portions 61 are formed in R shape.SELECTED DRAWING: Figure 5
Inventors:
KIGAMI YASUYUKI
Application Number:
JP2017087473A
Publication Date:
May 10, 2018
Filing Date:
April 26, 2017
Export Citation:
Assignee:
HOEI SHOKAI KK
International Classes:
B22D7/00; B22D17/28; B22D17/30; B22D45/00
Domestic Patent References:
| JP2011177785A | 2011-09-15 |
Attorney, Agent or Firm:
Junichi Omori
Mitsuru Takahashi
Teppei Nakamura
Ori Akira
Masayoshi Sekine
Ayako Kaneko
Shintaro Kanayama
Chiba Ayako
Shiraka Tomohisa
Mitsuru Takahashi
Teppei Nakamura
Ori Akira
Masayoshi Sekine
Ayako Kaneko
Shintaro Kanayama
Chiba Ayako
Shiraka Tomohisa