JPS6271423U

JPS6271423U -

Info

Publication number: JPS6271423U
Application number: JP16278585U
Authority: JP
Priority date: 1985-10-25
Filing date: 1985-10-25
Publication date: 1987-05-07

Description

[Brief explanation of the drawing]

第１図は、本考案の第一実施例を示す斜視図、
第２図は、その座巻部分の縦断面図、第３図は、
本考案の第二実施例を示す斜視図、第４図は、従
来のコイルばね用弾性シートの１例を示す一部の
縦断面図、第５図は、同じく他の例を示す縦断面
図である。１…コイルばね、２…素線、３…弾性シート、
５…弾性チユーブ、１０，１５…弾性シート本体
、１１，１６…開口部、１７…衝立部、１８…ス
リツト。 FIG. 1 is a perspective view showing a first embodiment of the present invention;
Figure 2 is a longitudinal cross-sectional view of the end winding part, Figure 3 is:
A perspective view showing a second embodiment of the present invention, FIG. 4 is a partial longitudinal sectional view showing one example of a conventional elastic sheet for coil springs, and FIG. 5 is a longitudinal sectional view showing another example. It is. 1...Coil spring, 2...Element wire, 3...Elastic sheet,
5... Elastic tube, 10, 15... Elastic sheet body, 11, 16... Opening, 17... Screen, 18... Slit.

Claims

[Claims for Utility Model Registration] 1. Openings 11 and 16 having an inner diameter that tightly surrounds the wire 2 of the coil spring 1 and openings 11 and 16 formed along the direction of the wire 2 in a part of the periphery thereof. An elastic sheet for a coil spring consisting of long tubular bodies 10 and 15 made of elastic bodies. 2 The openings 11 and 16 are connected to the strands 2 of the coil spring 1.
An elastic sheet for a coil spring according to claim 1, which has a circumferential length that is less than half of the circumferential length of the coil spring. 3. The elastic sheet for a coil spring according to claim 1 or 2 of the utility model registration claim, which has a length that substantially covers the end turn portion of the coil spring 1. 4. An elastic sheet for a coil spring according to claim 1, 2 or 3 of the utility model registration claim, wherein a screen portion 17 is formed at one end of the sheet so as to cover the opening. 5 From the opening 16 to the slit 18 in the screen part 17
An elastic sheet for a coil spring as set forth in claim 4 of the utility model registration claim.