JPS6386414U - - Google Patents
Info
- Publication number
- JPS6386414U JPS6386414U JP18224286U JP18224286U JPS6386414U JP S6386414 U JPS6386414 U JP S6386414U JP 18224286 U JP18224286 U JP 18224286U JP 18224286 U JP18224286 U JP 18224286U JP S6386414 U JPS6386414 U JP S6386414U
- Authority
- JP
- Japan
- Prior art keywords
- cap
- head cover
- bolt
- fitted
- seal washer
- 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.)
- Pending
Links
- 239000013013 elastic material Substances 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
Landscapes
- Bolts, Nuts, And Washers (AREA)
Description
第１図は本考案に係るヘツドカバーシールワツ
シヤをエンジンヘツドカバーの固定に適用したも
のであり、締付前の状態を示す一部断面図、第２
図は第１図におけるヘツドカバーシールワツシヤ
を締付けた状態を示す断面図、第３図は他の実施
例の螺合部材を示す一部断面図、第４図は従来の
ヘツドカバーシールワツシヤを示す一部断面図で
ある。
１０…キヤツプ、１０Ａ…底部、１０Ｂ…円筒
部、１０Ｃ…開口部、１０Ｄ…ボルト頭部、１１
…高硬度シール弾性材、１１Ａ…凹部、１２…ス
タツドボルト、１３…ナツト、１４…低硬度シー
ル弾性材、１４Ａ…挿通孔、１４Ｂ…大径部、１
４Ｃ…小径部、１６…ヘツトカバー、１６Ａ…透
し孔。
Fig. 1 shows the head cover seal washer according to the present invention applied to fixing an engine head cover, and Fig. 1 is a partial sectional view showing the state before tightening.
The figure is a sectional view showing the state in which the head cover seal washer in Fig. 1 is tightened, Fig. 3 is a partial sectional view showing a screwing member of another embodiment, and Fig. 4 is a conventional head cover seal washer. FIG. 10... Cap, 10A... Bottom, 10B... Cylindrical part, 10C... Opening, 10D... Bolt head, 11
... High hardness seal elastic material, 11A ... Recess, 12 ... Stud bolt, 13 ... Nut, 14 ... Low hardness seal elastic material, 14A ... Insertion hole, 14B ... Large diameter part, 1
4C...Small diameter portion, 16...Heat cover, 16A...Through hole.
Claims (1)
通させ、前記ボルトに嵌入したシールワツシヤに
より前記透し孔を封止するヘツドカバーシールワ
ツシヤにおいて、有底円筒形状を有し、外面に締
付手段が同軸に形成されたキヤツプと、該キヤツ
プの内面底部に固着され中央に凹部が形成された
高硬度シール弾性材と、前記凹部に嵌合固着され
た前記ボルトと螺合する螺合部材と、前記ボルト
が挿通される挿通孔が設けられ、前記キヤツプの
開口部に一端が嵌合固着されるとともに他端がキ
ヤツプの開口部より突出された低硬度シール弾性
材とからなり、前記締付手段を締付けることによ
り前記キヤツプの開口端が前記ヘツドカバー表面
に当接するようにキヤツプの円筒部長さを設定し
たことを特徴とするヘツドカバーシールワツシヤ
。 A head cover seal washer that allows a bolt to pass through a through hole provided in the head cover and seals the through hole with a seal washer fitted into the bolt. a cap formed coaxially; a high-hardness sealing elastic material fixed to the bottom of the inner surface of the cap and having a recess formed in the center; a threaded member screwed into the bolt fitted and fixed in the recess; The tightening means is provided with an insertion hole through which a bolt is inserted, and is made of a low-hardness seal elastic material having one end fitted and secured to the opening of the cap and the other end protruding from the opening of the cap. A head cover seal washer characterized in that the length of the cylindrical portion of the cap is set so that the open end of the cap comes into contact with the surface of the head cover when the cap is tightened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18224286U JPS6386414U (en) | 1986-11-27 | 1986-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18224286U JPS6386414U (en) | 1986-11-27 | 1986-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6386414U true JPS6386414U (en) | 1988-06-06 |
Family
ID=31127857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18224286U Pending JPS6386414U (en) | 1986-11-27 | 1986-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6386414U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011105276A (en) * | 2009-11-20 | 2011-06-02 | Honda Motor Co Ltd | Fastener |
| JP2017172229A (en) * | 2016-03-24 | 2017-09-28 | 公益財団法人鉄道総合技術研究所 | Bridge girder support structure |
-
1986
- 1986-11-27 JP JP18224286U patent/JPS6386414U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011105276A (en) * | 2009-11-20 | 2011-06-02 | Honda Motor Co Ltd | Fastener |
| JP2017172229A (en) * | 2016-03-24 | 2017-09-28 | 公益財団法人鉄道総合技術研究所 | Bridge girder support structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6386414U (en) | ||
| JPS6286409U (en) | ||
| JPS60145614U (en) | Sealing device | |
| JPS60110710U (en) | Seal washers | |
| JPH0165188U (en) | ||
| JPS6262659U (en) | ||
| JPS6175513U (en) | ||
| JPS61168399U (en) | ||
| JPS61105647U (en) | ||
| JPS60158012U (en) | Fixing screw fall prevention device | |
| JPS60152898U (en) | nozzle device | |
| JPS6250311U (en) | ||
| JPS60120321U (en) | Automotive sensor mounting device | |
| JPS60133215U (en) | Screwed structure | |
| JPS607319U (en) | Seal washer for cylinder head cover | |
| JPH01132885U (en) | ||
| JPS62147714U (en) | ||
| JPS6137405U (en) | Camshaft gear mounting structure | |
| JPS6225397U (en) | ||
| JPS62201465U (en) | ||
| JPS58123084U (en) | Writing instrument cap assembly device | |
| JPS62149613U (en) | ||
| JPH03107513U (en) | ||
| JPS63171759U (en) | ||
| JPS6113013U (en) | Flat head screw with spring washer |