JPH0398314U - - Google Patents
Info
- Publication number
- JPH0398314U JPH0398314U JP744890U JP744890U JPH0398314U JP H0398314 U JPH0398314 U JP H0398314U JP 744890 U JP744890 U JP 744890U JP 744890 U JP744890 U JP 744890U JP H0398314 U JPH0398314 U JP H0398314U
- Authority
- JP
- Japan
- Prior art keywords
- nut
- disc spring
- washer
- group
- flat 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Bolts, Nuts, And Washers (AREA)
Description
第１図は本考案の一実施例を示す皿ばね付ナツ
トの断面図、第２図及び第４図は何れも本考案の
別の実施例を示す断面図、第３図は第２図及び第
４図に示す実施例に用いられる円筒部の平面図、
第５図は本考案の指向するＶ型エンジンにおける
給（排）気マニホルド取付け構造を示す模式図、
第６図は皿ばねの特性を示す図、第７図は従来例
を示す断面図である。
１０……皿ばね付きナツト、１１……平座金、
１２……皿ばね群、１３……ナツト、１４……凹
部、１５，２２，３２……円筒部、１６，２４，
３４……自由端縁（拡開部）、１７……ボルト。
FIG. 1 is a sectional view of a nut with a disc spring showing one embodiment of the present invention, FIGS. 2 and 4 are sectional views showing another embodiment of the present invention, and FIG. A plan view of the cylindrical part used in the embodiment shown in FIG.
FIG. 5 is a schematic diagram showing the air supply (exhaust) manifold mounting structure in a V-type engine to which the present invention is directed;
FIG. 6 is a diagram showing the characteristics of a disc spring, and FIG. 7 is a sectional view showing a conventional example. 10... Nut with disc spring, 11... Plain washer,
12... Belleville spring group, 13... Nut, 14... Recessed portion, 15, 22, 32... Cylindrical portion, 16, 24,
34...Free edge (expanded part), 17...Bolt.
Claims (1)
皿ばね群を挟んで配置されるナツト及び平座金と
を有する皿ばね付きナツトにおいて、平座金はそ
の締付面に穴と同心の凹部が穿設され、ナツトは
その底面よりこのナツトに螺合するボルトの外側
と皿ばね群及び上記平座金の内側との間隙空間に
円筒部が延設され、かつ、この円筒部の自由端縁
が拡開されて上記座金の凹部に臨んでいて、この
拡開された自由端縁と上記平座金の締付面との距
離が、皿ばね群全圧縮撓み量より大きく設定され
ていることを特徴とする皿ばね付きナツト。 In a nut with a disc spring, which has a group of disc springs stacked facing each other, and a nut and a flat washer arranged to sandwich the disc spring group, the flat washer has a concave part concentric with the hole bored in its tightening surface. The nut has a cylindrical portion extending from its bottom surface into the gap space between the outside of the bolt screwed into the nut and the inside of the disc spring group and the plain washer, and the free end edge of this cylindrical portion is expanded. and facing the concave portion of the washer, and the distance between the expanded free edge and the tightening surface of the flat washer is set to be larger than the total compressive deflection of the disc spring group. Nut with disc spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP744890U JPH0398314U (en) | 1990-01-29 | 1990-01-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP744890U JPH0398314U (en) | 1990-01-29 | 1990-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0398314U true JPH0398314U (en) | 1991-10-11 |
Family
ID=31511106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP744890U Pending JPH0398314U (en) | 1990-01-29 | 1990-01-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0398314U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016223523A (en) * | 2015-05-29 | 2016-12-28 | 株式会社マルナカ | Washer and nut with washer |
| KR20200133429A (en) * | 2019-05-20 | 2020-11-30 | 임영우 | Nut for prevent unbinding |
-
1990
- 1990-01-29 JP JP744890U patent/JPH0398314U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016223523A (en) * | 2015-05-29 | 2016-12-28 | 株式会社マルナカ | Washer and nut with washer |
| KR20200133429A (en) * | 2019-05-20 | 2020-11-30 | 임영우 | Nut for prevent unbinding |
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