JPH026860U - - Google Patents
Info
- Publication number
- JPH026860U JPH026860U JP1988084422U JP8442288U JPH026860U JP H026860 U JPH026860 U JP H026860U JP 1988084422 U JP1988084422 U JP 1988084422U JP 8442288 U JP8442288 U JP 8442288U JP H026860 U JPH026860 U JP H026860U
- Authority
- JP
- Japan
- Prior art keywords
- side member
- seal lip
- lip portion
- flange
- flexible
- 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
- 239000000428 dust Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Sealing With Elastic Sealing Lips (AREA)
- Springs (AREA)
Description
第１図は本考案に係るダストシール素子をすべ
り式ブツシユに組付けた状態の第１実施例を示す
部分拡大断面図、第２図は本考案に係るダストシ
ール素子の第２実施例を示す部分拡大断面図、第
３図は本考案に係るダストシール素子の第３実施
例を示す部分拡大断面図、第４図は従来のすべり
式ブツシユを示す断面図、第５図は第４図で使用
したダストシール素子の拡大断面図である。
１……固定側部材、２……運動側部材、３……
ダストシール素子、８ａ……フランジ部、９……
嵌合部、１０……シールリツプ部、１１……可撓
部、２０，３０，４０……保持部材、２２ａ……
外周面、２３……フランジ面。
FIG. 1 is a partially enlarged cross-sectional view showing a first embodiment of the dust seal element according to the present invention assembled into a sliding bushing, and FIG. 2 is a partially enlarged cross-sectional view showing a second embodiment of the dust seal element according to the present invention. 3 is a partially enlarged sectional view showing a third embodiment of the dust seal element according to the present invention, FIG. 4 is a sectional view showing a conventional sliding bush, and FIG. 5 is a dust seal used in FIG. 4. FIG. 3 is an enlarged cross-sectional view of the element. 1... Fixed side member, 2... Moving side member, 3...
Dust seal element, 8a...flange portion, 9...
Fitting part, 10... Seal lip part, 11... Flexible part, 20, 30, 40... Holding member, 22a...
Outer peripheral surface, 23...flange surface.
Claims (1)
ンジ部を有し、かつ、前記固定側部材に対して相
対的にスラスト方向運動、揺動および回転運動を
行う運動側部材との間に配置されるダストシール
素子であつて、前記固定側部材に嵌合させる嵌合
部と、前記運動側部材に対して摺動接触させにシ
ールリツプ部と、前記嵌合部およびシールリツプ
部間に配置され、前記両部材間に生じる相対運動
を吸収する可撓部とを具えるものにおいて、前記
フランジ部の接続領域の外周面と、前記フランジ
部とフランジ面との両者に対する接触面を有し、
所要の硬度および低摩擦係数を有する保持部材を
具え、該保持部材にいずれもゴム状弾性体よりな
る前記可撓部および前記シールリツプ部を一体的
に結合したことを特徴とするダストシール素子。 A dust seal element disposed between a fixed side member of a sliding bushing and a movable side member that has a flange portion and performs thrust direction movement, swinging and rotational movement relative to the fixed side member. a fitting portion that fits into the stationary side member; a seal lip portion that makes sliding contact with the movable side member; and a seal lip portion that is disposed between the fitting portion and the seal lip portion, and a seal lip portion that is arranged between the two members. a flexible portion that absorbs the relative movement that occurs, the flexible portion having a contact surface for both the outer circumferential surface of the connection area of the flange portion and the flange portion and the flange surface;
1. A dust seal element comprising a holding member having a required hardness and a low coefficient of friction, and the flexible portion and the seal lip portion, both of which are made of a rubber-like elastic body, are integrally coupled to the holding member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988084422U JPH0645100Y2 (en) | 1988-06-28 | 1988-06-28 | Dust seal element for sliding bushes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988084422U JPH0645100Y2 (en) | 1988-06-28 | 1988-06-28 | Dust seal element for sliding bushes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH026860U true JPH026860U (en) | 1990-01-17 |
| JPH0645100Y2 JPH0645100Y2 (en) | 1994-11-16 |
Family
ID=31309111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988084422U Expired - Lifetime JPH0645100Y2 (en) | 1988-06-28 | 1988-06-28 | Dust seal element for sliding bushes |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0645100Y2 (en) |
-
1988
- 1988-06-28 JP JP1988084422U patent/JPH0645100Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0645100Y2 (en) | 1994-11-16 |
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