JPS6175513U - - Google Patents
Info
- Publication number
- JPS6175513U JPS6175513U JP15984684U JP15984684U JPS6175513U JP S6175513 U JPS6175513 U JP S6175513U JP 15984684 U JP15984684 U JP 15984684U JP 15984684 U JP15984684 U JP 15984684U JP S6175513 U JPS6175513 U JP S6175513U
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- nut
- tightening
- head
- seat surface
- 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
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
Landscapes
- Bolts, Nuts, And Washers (AREA)
Description
第１図は、本考案によるボルト挿通孔のシール
装置の一実施例を示すもので、ボルト及びナツト
の締め付け前の状態を示す縦断面図、第２図は、
その締め付けの中間過程の状態を示す縦断面図、
第３図は、その締め付け完了時の状態を示す縦断
面図である。
１，２…部品、１ａ，２ａ…部品の締め付け面
、３…ボルト、３ａ…ボルトヘツド、４，５…ボ
ルト挿通孔、６…ナツト、７…コニカルワツシヤ
、７ａ…凹状座面、８…液体パツキン、９…クリ
アランス。
FIG. 1 shows an embodiment of the bolt insertion hole sealing device according to the present invention, and FIG.
A vertical cross-sectional view showing the intermediate state of tightening,
FIG. 3 is a longitudinal sectional view showing the state when the tightening is completed. DESCRIPTION OF SYMBOLS 1, 2... Parts, 1a, 2a... Tightening surface of parts, 3... Bolt, 3a... Bolt head, 4, 5... Bolt insertion hole, 6... Nut, 7... Conical washer, 7a... Concave seat surface, 8... Liquid packing, 9...Clearance.
Claims (1)
ツド３ａあるいはそのボルト３に螺合されるナツ
ト６と、そのボルト３のヘツド３ａあるいはナツ
ト６が締め付けられる締め付け面１ａ，２ａとの
間に、 凹状座面７ａに液体パツキン８を塗布したコニ
カルワツシヤ７を、その凹状座面７ａが前記締め
付け面１ａ，２ａに対向するようにして介在させ
、 前記ボルト３あるいはナツト６の締め付け力に
より、そのコニカルワツシヤ７を圧縮変形させて
なる、 ボルト挿通孔のシール装置。[Claims for Utility Model Registration] The head 3a of the bolt 3 inserted into the bolt insertion holes 4 and 5 or the nut 6 screwed onto the bolt 3, and the tightening surface on which the head 3a of the bolt 3 or the nut 6 is tightened. 1a, 2a, a conical washer 7 having a concave seat surface 7a coated with liquid packing 8 is interposed such that the concave seat surface 7a faces the tightening surfaces 1a, 2a, and the bolt 3 or nut 6 A sealing device for a bolt insertion hole, which compresses and deforms the conical washer 7 by the tightening force of the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15984684U JPS6175513U (en) | 1984-10-24 | 1984-10-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15984684U JPS6175513U (en) | 1984-10-24 | 1984-10-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6175513U true JPS6175513U (en) | 1986-05-21 |
Family
ID=30717791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15984684U Pending JPS6175513U (en) | 1984-10-24 | 1984-10-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6175513U (en) |
-
1984
- 1984-10-24 JP JP15984684U patent/JPS6175513U/ja active Pending
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