JPS6255715U - - Google Patents
Info
- Publication number
- JPS6255715U JPS6255715U JP14689685U JP14689685U JPS6255715U JP S6255715 U JPS6255715 U JP S6255715U JP 14689685 U JP14689685 U JP 14689685U JP 14689685 U JP14689685 U JP 14689685U JP S6255715 U JPS6255715 U JP S6255715U
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- annular groove
- washer
- shaft
- fitted
- 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
- 125000006850 spacer group Chemical group 0.000 description 2
Description
第１図は本考案のボルトの一実施例を示す縦断
正面図、第２図は同上応力分布説明図、第３図は
同上使用例を示す側面図、第４図、第５図、第６
図はそれぞれ従来のボルトの縦断正面図、第７図
は従来のボルトの応力分布を示す説明図である。
１……ボルト首部、２……凸球面座金、２ａ…
…凸面座金、３……凹球面座金、４……ブラケツ
ト、５……スペーサー、６……環状溝、７……ボ
ルト軸部、８……凸面座金、８ａ……中央透通孔
、１０……ライニング、１１……ブラケツト、１
２……調整ナツト、１３……球面スペーサ、１４
……スプリング。
Fig. 1 is a longitudinal sectional front view showing one embodiment of the bolt of the present invention, Fig. 2 is an explanatory diagram of the stress distribution of the same, Fig. 3 is a side view showing an example of the use of the same, Figs. 4, 5, and 6.
Each figure is a longitudinal sectional front view of a conventional bolt, and FIG. 7 is an explanatory diagram showing the stress distribution of the conventional bolt. 1...Bolt neck, 2...Convex spherical washer, 2a...
... Convex washer, 3... Concave spherical washer, 4... Bracket, 5... Spacer, 6... Annular groove, 7... Bolt shaft, 8... Convex washer, 8a... Center through hole, 10... ...Lining, 11...Bracket, 1
2... Adjustment nut, 13... Spherical spacer, 14
……spring.
Claims (1)
状の環状溝を形成し、この環状溝内に凸面座金を
嵌入させることを特徴としたボルト。 A bolt characterized in that an annular groove with a rounded cross section is formed in the cut-up portion of the bolt neck from the shaft, and a convex washer is fitted into the annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14689685U JPS6255715U (en) | 1985-09-26 | 1985-09-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14689685U JPS6255715U (en) | 1985-09-26 | 1985-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6255715U true JPS6255715U (en) | 1987-04-07 |
Family
ID=31059772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14689685U Pending JPS6255715U (en) | 1985-09-26 | 1985-09-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6255715U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005207076A (en) * | 2004-01-21 | 2005-08-04 | Central Japan Railway Co | Rail joint connecting fastener |
| JP2006273292A (en) * | 2005-03-30 | 2006-10-12 | Honda Motor Co Ltd | Split fastener part |
-
1985
- 1985-09-26 JP JP14689685U patent/JPS6255715U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005207076A (en) * | 2004-01-21 | 2005-08-04 | Central Japan Railway Co | Rail joint connecting fastener |
| JP4521196B2 (en) * | 2004-01-21 | 2010-08-11 | 東海旅客鉄道株式会社 | Rail joint fastener |
| JP2006273292A (en) * | 2005-03-30 | 2006-10-12 | Honda Motor Co Ltd | Split fastener part |