JPS62202561U

JPS62202561U -

Info

Publication number: JPS62202561U
Application number: JP1539486U
Authority: JP
Priority date: 1986-02-04
Filing date: 1986-02-04
Publication date: 1987-12-24
Anticipated expiration: 2001-02-04
Also published as: JPH0537077Y2

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す一部断面の平
面図、第２図はその正面図、第３図はシールリン
グを拡大して示す断面図、第５，６図はシールリ
ングの他の例を示す断面図、第７，８図は他の実
施例示す断面図、第９図は従来技術を示す断面図
である。２，４，２１，２２，４１……リンクプレート
、３……外面、５，６……内面、７……ローラ、
８……膨出部、９……端面、１０，１０Ａ，１０
Ｂ……シールリング、１１……ブシユ、１２……
ピン、ｇ１……第１の間隙、ｇ２……第２の間隙
。 Fig. 1 is a partially sectional plan view showing an embodiment of the present invention, Fig. 2 is a front view thereof, Fig. 3 is a sectional view showing an enlarged seal ring, and Figs. 5 and 6 are views of the seal ring. 7 and 8 are sectional views showing other embodiments, and FIG. 9 is a sectional view showing a conventional technique. 2, 4, 21, 22, 41... link plate, 3... outer surface, 5, 6... inner surface, 7... roller,
8...Bulging part, 9... End face, 10, 10A, 10
B... Seal ring, 11... Bushiyu, 12...
Pin, g1...first gap, g2...second gap.

補正昭６２．７．１８図面の簡単な説明を次のように補正する。明細書の第１３頁６行の「拡大して示す断面図
、第５，６図は」を「拡大して示す断面図、第４
図はシールリングの取付けを示す断面図、第５，
６図は」と補正する。Amendment July 18, 1982 The brief description of the drawing is amended as follows. In page 13, line 6 of the specification, “The enlarged cross-sectional view, Figures 5 and 6” has been changed to “The enlarged cross-sectional view, Figures 4
The figure is a sectional view showing the installation of the seal ring.
Figure 6 is corrected.

Claims

[Scope of utility model registration request]

A first gap in which the outer surface of a link plate connected by a bushing faces the inner surface of a link plate connected by a pin passing through the bushing and disposed on the outside of the link plate, or an end surface of a roller that is fitted onto the bushing. In a second gap where the inner surfaces of the link plates connected by the bushings face each other, the inner surfaces of the link plates facing the first gap and connected by the pins, or the outer surfaces of the link plates connected by the bushings, or the second gap. An annular base facing the gap and abutting one of the inner surfaces of the link plate or the end surface of the roller connected by the bushing, and capable of inserting the bulge at the end of the pin, bushing, or roller, is provided with the other. It has a cone part that is inclined toward the surface and reduces the plate thickness toward the outer edge, and has a washer shape with a lip part that contacts the other surface on the outer edge of the cone part, and is made of an elastic material. A chain consisting of a formed seal ring.