JPS6228921U

JPS6228921U -

Info

Publication number: JPS6228921U
Application number: JP11992185U
Authority: JP
Priority date: 1985-08-06
Filing date: 1985-08-06
Publication date: 1987-02-21

Description

[Brief explanation of drawings]

第１図は本考案に係るライナーの一実施例を示
す圧延機等の機体への取付状態の要部断面図、第
２図は止め輪の平面図、第３図は同じく止め輪の
要部拡大斜視図、第４図および第５図は止め輪の
押し込み沿具の説明図、第６図は止め輪のライナ
ー本体の段付貫通孔への取付状態を示す説明図、
第７図は止め輪の他の実施例を示す平面図、第８
図は従来のライナーの機体への取付状態を示す要
部断面図である。１……ライナ―本体、２……段付貫通孔、３…
…補強リング、４……取付ボルト、１０……止め
輪、１１……スリツトリング、１２……突起、Ａ
……機体。 Fig. 1 is a sectional view of the main part of an embodiment of the liner according to the present invention, showing how it is attached to a machine body such as a rolling mill, Fig. 2 is a plan view of the retaining ring, and Fig. 3 is the main part of the retaining ring. An enlarged perspective view, FIGS. 4 and 5 are explanatory views of the retaining ring pushing tool, and FIG. 6 is an explanatory view showing how the retaining ring is attached to the stepped through hole of the liner body.
FIG. 7 is a plan view showing another embodiment of the retaining ring;
The figure is a sectional view of a main part showing how a conventional liner is attached to an airframe. 1... Liner body, 2... Stepped through hole, 3...
...Reinforcement ring, 4...Mounting bolt, 10...Retaining ring, 11...Slit ring, 12...Protrusion, A
...The aircraft.

Claims

[Scope of utility model registration request]

In a liner made of a synthetic resin material, which is fastened and fixed to a sliding part of the aircraft body via a mounting bolt, and in which a reinforcing ring is embedded and fixed in a stepped through hole penetrated through the fastening portion of the mounting bolt, the stepped through hole A liner characterized in that a retaining ring having a plurality of protrusions protruding from the outer circumference of a slit ring is bitten and fixed into the inner diameter part of the slit ring, so that the reinforcing ring can be held and held by the retaining ring.