JPH0278862U - - Google Patents
Info
- Publication number
- JPH0278862U JPH0278862U JP15837988U JP15837988U JPH0278862U JP H0278862 U JPH0278862 U JP H0278862U JP 15837988 U JP15837988 U JP 15837988U JP 15837988 U JP15837988 U JP 15837988U JP H0278862 U JPH0278862 U JP H0278862U
- Authority
- JP
- Japan
- Prior art keywords
- diameter
- diameter member
- small
- fitted
- conical part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000013013 elastic material Substances 0.000 claims 1
Landscapes
- Sealing Devices (AREA)
- Diaphragms And Bellows (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図は第１図のＸ部の拡大図、第３図は本考案の他
の実施例を示す要部断面図、第４図は従来例の断
面図である。
１……ラツクハウジング、２……ラツクバー、
３……ボールジヨイント、５……ボールスタツド
、５１……円錐面部、５２……環状凹溝、６……
ブーツシール、６１……大径嵌着部、６２……小
径嵌着部、６２ａ……円錐状部、６２ｂ……内方
突出部。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is an enlarged view of the X section in FIG. 1, FIG. 3 is a sectional view of a main part showing another embodiment of the present invention, and FIG. 4 is a sectional view of a conventional example. 1... Rack housing, 2... Rack bar,
3... Ball joint, 5... Ball stud, 51... Conical surface portion, 52... Annular groove, 6...
Boot seal, 61...large diameter fitting part, 62...small diameter fitting part, 62a...conical part, 62b...inward protrusion part.
Claims (1)
もち、他端部に上記大径の部材に対し相対的に移
動可能なるよう組付けられている小径部材の外周
に嵌着される小径嵌着部をもち大径部材と小径部
材との相対的移動部を包囲シールするゴム等の弾
性材よりなるブーツシールにおいて、上記小径嵌
着部を、小径部材の外周面に形成した円錐面部に
ほぼ適合する先細りの円錐状部に構成すると共に
、該円錐状部の大径側端部近傍に、上記小径部材
の円錐面部の大径側端部近傍に凹設した環状凹溝
に全周にわたり嵌合する断面円弧状の内方突出部
を突出形成したことを特徴とするブーツシール。 One end has a large-diameter fitting part that is fitted to a large-diameter member, and the other end is fitted to the outer periphery of a small-diameter member that is assembled to be movable relative to the large-diameter member. In the boot seal made of an elastic material such as rubber, the small diameter fitting portion is formed on the outer circumferential surface of the small diameter member. A tapered conical part that almost fits the conical surface part, and an annular groove recessed near the large diameter end of the conical part of the small diameter member near the large diameter end of the conical part. A boot seal characterized in that an inwardly protruding portion having an arcuate cross section is formed to protrude over the entire circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988158379U JPH074362Y2 (en) | 1988-12-05 | 1988-12-05 | Boots seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988158379U JPH074362Y2 (en) | 1988-12-05 | 1988-12-05 | Boots seal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0278862U true JPH0278862U (en) | 1990-06-18 |
| JPH074362Y2 JPH074362Y2 (en) | 1995-02-01 |
Family
ID=31438654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988158379U Expired - Lifetime JPH074362Y2 (en) | 1988-12-05 | 1988-12-05 | Boots seal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH074362Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57105472U (en) * | 1980-12-20 | 1982-06-29 | ||
| JPS57165851U (en) * | 1981-04-15 | 1982-10-19 |
-
1988
- 1988-12-05 JP JP1988158379U patent/JPH074362Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57105472U (en) * | 1980-12-20 | 1982-06-29 | ||
| JPS57165851U (en) * | 1981-04-15 | 1982-10-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH074362Y2 (en) | 1995-02-01 |