JPS60172606U

JPS60172606U - race center

Info

Publication number: JPS60172606U
Application number: JP5797184U
Authority: JP
Inventors: 桜木　秀夫
Original assignee: 東芝タンガロイ株式会社
Priority date: 1984-04-20
Filing date: 1984-04-20
Publication date: 1985-11-15

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]

第１図は、本考案レースセンターの一実施例を示す要部
が断面された正面図、第２図は、その側面図、第３図は
、変形例を示す要部の断面図である。１・・・本体、２・・・円錐頭部、３・・・円柱チップ
、４・・・センター穴、５，７・・・ねじ穴、８・・・
止めねじ。FIG. 1 is a front view showing an embodiment of the lace center of the present invention, with main parts cut away, FIG. 2 is a side view thereof, and FIG. 3 is a sectional view of main parts showing a modified example. 1... Main body, 2... Conical head, 3... Cylindrical chip, 4... Center hole, 5, 7... Screw hole, 8...
Set screw.

Claims

[Claims for Utility Model Registration] A center hole 4 is bored in the conical head 2 of the tapered main body 1, and a cylindrical tip 3 having a conical end is attached to the center hole 4. In the lace center, the center hole 4 has a screw hole 5 formed in its bottom surface, and an adjustment screw 6 is screwed into the screw hole 5 so as to protrude from the center hole 4, and a screw hole 7 is formed approximately in the middle portion thereof. A set screw 8 is screwed into the screw hole 7 which is perpendicularly bored, and the rear end surface of the cylindrical tip 3 is brought into contact with the protruding end of the adjustment screw 6. A lace center characterized in that its axial distance is set, and its side surface is fixed by the set screw 8.