JPS6227262U

JPS6227262U -

Info

Publication number: JPS6227262U
Application number: JP11979885U
Authority: JP
Priority date: 1985-08-02
Filing date: 1985-08-02
Publication date: 1987-02-19

Description

[Brief explanation of the drawing]

第１図は本考案によるばね入りシールの装着状
態を示す断面図、第２図はばね筒リングの展開平
面図、第３図はばね筒リングの加工途中段階を示
す斜視図、第４図、第５図は別の実施例を示すた
めの第２図、第３図は対応する図面、第６図は更
に別の実施例を示すための第１図に対応する図面
、第７図は従来例を示すための縦断面図、第８図
は第７図の―断面図、第９図は第８図の部分
拡大図、第１０〜第１２図は本件出願人の先の出
願に係るばね入りシールの図面で、それぞれ第７
〜第９図に対応している。２……ばね筒リング、
３……シールリング、８……弾性金属帯板、９…
…スリツト、Ｓ１，Ｓ２……シール部。 Fig. 1 is a sectional view showing the installed state of the spring-loaded seal according to the present invention, Fig. 2 is a developed plan view of the spring cylinder ring, Fig. 3 is a perspective view showing an intermediate stage of processing the spring cylinder ring, Fig. 4, 5 is a drawing corresponding to FIG. 2 showing another embodiment, FIG. 3 is a corresponding drawing, FIG. 6 is a drawing corresponding to FIG. 1 showing another embodiment, and FIG. 7 is a conventional drawing. 8 is a cross-sectional view of FIG. 7, FIG. 9 is a partially enlarged view of FIG. 8, and FIGS. 10 to 12 are springs related to the applicant's earlier application. In the drawing of the sticker, each number 7
- Corresponds to FIG. 2...Spring cylinder ring,
3... Seal ring, 8... Elastic metal strip, 9...
...Slit, S1, S2... Seal portion.

Claims

[Claims for Utility Model Registration] (1) A spring cylindrical ring with a C-shaped cross section that has a developed shape with transverse slits in an elastic metal strip;
A spring-containing spring which is fitted into a seal link having a substantially U-shaped cross section, and a portion of the spring cylinder ring without slits is arranged inside the seal portion of the seal link to eliminate unevenness on the surface of the seal portion due to the slits. sticker. (2) The slits are located only near both edges of the elastic metal strip, the center of the strip without slits is inside one seal, and the slits on both edges of the strip are inside the other seal. A spring-loaded seal according to claim (1) of the utility model registration claim that does not reach the following. (3) The slits are present only on both sides of the elastic metal strip excluding the center and both edges, the center of the strip without slits is inside one of the seals, and both edges of the strip without slits are Utility model registration claim No. (1) that does not reach the inside of the other seal part
Spring-loaded seal as described in section. (4) The spring-loaded seal according to claim (2) or (3) of the utility model registration claim, in which the other seal part has a bridging plate with a smooth cross section that covers between both edge portions of the strip. (5) The spring-loaded seal according to claim (1) of the utility model registration claim, in which the seal ring is made of soft metal or resin.