JPH0314719U

JPH0314719U -

Info

Publication number: JPH0314719U
Application number: JP7344389U
Authority: JP
Priority date: 1989-06-22
Filing date: 1989-06-22
Publication date: 1991-02-14

Description

[Brief explanation of drawings]

第１図は本考案によるヘツド送り装置の一実施
例の要部の斜視図、第２図は同、動作説明図、第
３図は移動特性図、第４図は他実施例の要部の分
解斜視図、第５図は同、一部截断した側面図、第
６図は同、一部截断した背面図、第７図は従来の
一例の平面図、第８図は従来の他例の平面図であ
る。図中、１，４０……ピツクアツプ本体、４，４
４……ガイド軸、３１……長孔、３２……回転体
、３３……コロ（係合部材）、５０……ヘツドハ
ウジング、５４……長溝、６０……歯車（回転体
）、６１……コロ（係合部材）である。 Fig. 1 is a perspective view of the main parts of one embodiment of the head feeding device according to the present invention, Fig. 2 is an explanatory diagram of the same, Fig. 3 is a movement characteristic diagram, and Fig. 4 is a main part of another embodiment. 5 is a partially cutaway side view of the same, FIG. 6 is a partially cutaway rear view of the same, FIG. 7 is a plan view of one conventional example, and FIG. 8 is a partially cut away side view of the same. FIG. In the figure, 1, 40...Pick-up body, 4, 4
4... Guide shaft, 31... Long hole, 32... Rotating body, 33... Roller (engaging member), 50... Head housing, 54... Long groove, 60... Gear (rotating body), 61... ...A roller (engaging member).

Claims

[Claims for Utility Model Registration] An engaging member provided eccentrically from the center of rotation of a rotating body that is rotationally driven; a head supported movably in the radial direction of the disk; an elongated hole or elongated groove provided in a direction substantially perpendicular to the moving direction of the head, and the elongated hole or elongated groove is engaged with the engaging member so that rotation of the rotating body moves the head in the moving direction. A head feeding device characterized in that the head is driven by.