JPS61138729U

JPS61138729U -

Info

Publication number: JPS61138729U
Application number: JP2339185U
Authority: JP
Priority date: 1985-02-20
Filing date: 1985-02-20
Publication date: 1986-08-28

Description

[Brief explanation of drawings]

第１図はこの考案の基本概念を示す模式図、第
２図は好適な実施例を示す側面図、第３図は第２
図のＡ―Ａ断面図、第４図は荷重支持部の分解斜
視図、第５図及び第６図は荷重支持部の第３の実
施例を示し、第５図は分解斜視図、第６図は断面
図である。３……ロアレール、４，５……ローラ、６……
アツパレール、９……荷重支持部、１０……セツ
トプレート、１１……ボール、１２，１３……組
合せ支持体、１６……ロツク機構、２３……ロー
ラ、２４……ボール、２５，２８……セツトプレ
ート、３０……ロケーシヨン。 Fig. 1 is a schematic diagram showing the basic concept of this invention, Fig. 2 is a side view showing a preferred embodiment, and Fig. 3 is a schematic diagram showing the basic concept of this invention.
4 is an exploded perspective view of the load support section, FIGS. 5 and 6 show a third embodiment of the load support section, FIG. 5 is an exploded perspective view, and FIG. 6 is an exploded perspective view of the load support section. The figure is a sectional view. 3... lower rail, 4, 5... roller, 6...
Upper rail, 9...Load support part, 10...Set plate, 11...Ball, 12, 13...Combination support body, 16...Lock mechanism, 23...Roller, 24...Ball, 25, 28... Set plate, 30...location.

補正昭６０．５．２７図面の簡単な説明を次のように補正する。明細書第１４頁第７行の「図である。」の次に
「第７図は従来のシートトラツクの模式図である
。」を挿入する。Amendment May 27, 1980 The brief description of the drawing is amended as follows. Insert "Fig. 7 is a schematic diagram of a conventional seat truck" after "Fig. 7" on page 14, line 7 of the specification.

Claims

[Scope of Claim for Utility Model Registration] 1. Between the upper and lower and left and right sliding contact surfaces between the upper rail, which is attached to the underside of the vehicle seat over substantially the entire length of the lower side of the seat, and the lower rail, which is fixed to the floor of the vehicle. , rollers and balls that roll according to the movement of the upper rail are interposed, and a fixed load support part that does not roll according to the movement of the upper rail is provided at the front end of the lower rail, and when the upper rail is the last A seat truck characterized in that the front end of the upper rail is brought into contact with the load support section when the seat is at the end position. 2. The seat truck according to claim 1, wherein the load support section includes rollers and balls having the same diameter as the rollers and balls that guide the upper rail. 3. Utility model registration claim 1, characterized in that the load support section includes rollers and balls whose diameters are slightly smaller than those of the rollers and balls that guide the upper rail.
Seat track as described in section. 4. The seat truck as set forth in claim 1, wherein the load support portion comprises a ball and a set plate for holding a ball.