JPS61170708U - - Google Patents
Info
- Publication number
- JPS61170708U JPS61170708U JP5397585U JP5397585U JPS61170708U JP S61170708 U JPS61170708 U JP S61170708U JP 5397585 U JP5397585 U JP 5397585U JP 5397585 U JP5397585 U JP 5397585U JP S61170708 U JPS61170708 U JP S61170708U
- Authority
- JP
- Japan
- Prior art keywords
- fastening member
- fastening
- stepped
- seating surface
- stepped portion
- 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
Description
第１図は本考案の実施例を示す断面図である。
第２図は従来例を示す断面図である。
１……ボルト、２……オイルパン、３……クラ
ンクケース、３Ｂ……座面、４……ガスケツト、
４Ｈ……穴、５……ゴムワツシヤ、９……ねじ孔
、１１……頭部、１１Ｂ……頭部座面、１２……
円柱部、１３……おねじ部、１４……段付部、１
４Ｂ……段付部座面。
FIG. 1 is a sectional view showing an embodiment of the present invention.
FIG. 2 is a sectional view showing a conventional example. 1... Bolt, 2... Oil pan, 3... Crank case, 3B... Seat, 4... Gasket,
4H...Hole, 5...Rubber washer, 9...Screw hole, 11...Head, 11B...Head seat, 12...
Cylindrical part, 13...Male thread part, 14...Stepped part, 1
4B...Stepped seat surface.
Claims (1)
し、段付ボルトの段付部座面を締結部材に着座さ
せる締結構造において、上記段付部座面を円錐状
のテーパー形状に形成するとともに、上記締結部
材のねじ孔の開口部にも同じくテーパー形状の座
面を形成したことを特徴とする段付ボルトによる
締結構造。 In a fastening structure in which a gasket is interposed between a fastening member and a member to be fastened, and a stepped portion seating surface of a stepped bolt is seated on the fastening member, the stepped portion seating surface is formed into a conical tapered shape, and A fastening structure using a stepped bolt, characterized in that a tapered bearing surface is also formed at the opening of the screw hole of the fastening member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5397585U JPS61170708U (en) | 1985-04-11 | 1985-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5397585U JPS61170708U (en) | 1985-04-11 | 1985-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61170708U true JPS61170708U (en) | 1986-10-23 |
Family
ID=30575324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5397585U Pending JPS61170708U (en) | 1985-04-11 | 1985-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61170708U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013050161A (en) * | 2011-08-31 | 2013-03-14 | Nissin Kogyo Co Ltd | Disc brake for vehicle |
| JP2013181651A (en) * | 2012-03-05 | 2013-09-12 | Aisin Seiki Co Ltd | Duct connection device |
-
1985
- 1985-04-11 JP JP5397585U patent/JPS61170708U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013050161A (en) * | 2011-08-31 | 2013-03-14 | Nissin Kogyo Co Ltd | Disc brake for vehicle |
| JP2013181651A (en) * | 2012-03-05 | 2013-09-12 | Aisin Seiki Co Ltd | Duct connection device |