JPS58143049U

JPS58143049U - Core for casting ventilated disk rotor

Info

Publication number: JPS58143049U
Application number: JP3845582U
Authority: JP
Inventors: 大野　敏夫
Original assignee: アイシン高丘株式会社
Priority date: 1982-03-18
Filing date: 1982-03-18
Publication date: 1983-09-27
Also published as: JPH037059Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

添付図面はこの考案の実施例を示し、第１図は正面図、
第２図は第１図に示すＡ−Ａ’矢視線に沿う断面図、第
３図は他の実施例における中子部の部分正面図である。１・・・中子、２ａ・・・外周部幅木、２ｂ・・・内周
部幅木、２Ｃ・・・中子部、３ａ・・・長い穿孔、３ｂ
・・・短い穿孔。補正　昭５７．４−２４実用新案登録請求の範囲を次のように補正する。Ｏ実用新案登録請求の範囲　　−− −外周部幅木と内周部幅木と該幅木間に配設された中子
部とからなるベンチレーテッド・ディスク・ロータ鋳造
用中子において、中子部に、その一端が外周部幅木に、
他端が内周部幅木に近接して配置された長い穿孔と、そ
の−緬が外周部幅木の近傍に配置された短い穿孔とを周
設したことを特徴とするベンチレーテッド・ディスク・
ロータ鋳造用中子。The attached drawings show an embodiment of this invention, and FIG. 1 is a front view;
FIG. 2 is a sectional view taken along the arrow line A-A' shown in FIG. 1, and FIG. 3 is a partial front view of a core portion in another embodiment. 1... Core, 2a... Outer circumference baseboard, 2b... Inner circumference baseboard, 2C... Core part, 3a... Long perforation, 3b
...Short perforation. Amendment April 24, 1981 The scope of claims for utility model registration is amended as follows. O Scope of Utility Model Registration Claims -- - A core for casting a ventilated disc rotor consisting of an outer skirting board, an inner skirting board, and a core portion disposed between the skirting boards, to the child part, one end to the outer skirting board,
A ventilated disc characterized in that the other end of the long perforation is disposed close to the inner baseboard, and the other end thereof is provided with a short perforation located close to the outer baseboard.・
Core for rotor casting.

Claims

[Scope of utility model registration request]

In a core for casting a ventilated disc rotor, which consists of an outer circumference baseboard, an inner circumference baseboard, and a medium length section disposed between the baseboards, one end of the core section has an outer circumference width. It is characterized in that the tree is provided with a long hole whose other end is placed close to the inner skirting board, and a short hole whose one end is placed near the outer skirting board. A core for casting an immersed disc rotor.