JPS6256202U

JPS6256202U -

Info

Publication number: JPS6256202U
Application number: JP14755185U
Authority: JP
Priority date: 1985-09-25
Filing date: 1985-09-25
Publication date: 1987-04-07

Description

[Brief explanation of drawings]

第１図はこの考案のチルド鋳鉄ロールの一部切
欠き斜視図、第２図は同上の一部縦断正面図、第
３図は第２図の―線の断面図、第４図は従来
例の断面図である。１０……チルド鋳鉄ロール、１１……ロール軸
、１２……チルド鋳鉄パイプ、１６……溝、１４
……シーリング、１８……連通穴。 Fig. 1 is a partially cutaway perspective view of the chilled cast iron roll of this invention, Fig. 2 is a partially longitudinal front view of the same as above, Fig. 3 is a cross-sectional view taken along the - line in Fig. 2, and Fig. 4 is a conventional example. FIG. 10... Chilled cast iron roll, 11... Roll shaft, 12... Chilled cast iron pipe, 16... Groove, 14
...Sealing, 18...Communication hole.

Claims

[Scope of utility model registration request]

A chilled cast iron pipe is placed over the outer periphery of the hollow roll shaft, and a plurality of axial grooves are formed on either or both of the outer surface of the roll shaft and the inner surface of the chilled cast iron pipe, and the grooves and the hollow of the roll shaft are A chilled cast iron roll, which is made by fitting sealing plates on both ends of a roll shaft to communicate with the parts through communication holes and covering both end surfaces of a chilled cast iron pipe.