JPS60190899U - lock bolt - Google Patents
lock boltInfo
- Publication number
- JPS60190899U JPS60190899U JP7850284U JP7850284U JPS60190899U JP S60190899 U JPS60190899 U JP S60190899U JP 7850284 U JP7850284 U JP 7850284U JP 7850284 U JP7850284 U JP 7850284U JP S60190899 U JPS60190899 U JP S60190899U
- Authority
- JP
- Japan
- Prior art keywords
- nut
- lock bolt
- bolt
- washer
- convex 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.)
- Granted
Links
Landscapes
- Bolts, Nuts, And Washers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の一実施例を示す正面図である。
１はロックボルト、２はワッシャー、３はボルト孔、４
は凸部、５はナツト、６はナツトの接床面、７はボルト
ねじ部。The drawing is a front view showing an embodiment of the present invention. 1 is a lock bolt, 2 is a washer, 3 is a bolt hole, 4
5 is the convex part, 5 is the nut, 6 is the ground surface of the nut, and 7 is the bolt thread part.
Claims (1)
頭円錐筒形凸部をナツト受座とするワッシャー、及び該
ワッシャーに対する接床面が球面形になったナツトを装
着するロックボルトであって、前記ナツト及びこれを螺
合するボルトねじ部を電球ねじとしたロックボルト。The peripheral zone of the bolt hole is formed into a truncated conical cylindrical convex portion, and a washer is installed in which the truncated conical cylindrical convex portion serves as a nut seat, and a nut having a spherical surface in contact with the washer. A lock bolt, wherein the nut and the threaded portion of the bolt into which the nut is screwed are bulb screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7850284U JPS60190899U (en) | 1984-05-28 | 1984-05-28 | lock bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7850284U JPS60190899U (en) | 1984-05-28 | 1984-05-28 | lock bolt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60190899U true JPS60190899U (en) | 1985-12-18 |
| JPH03479Y2 JPH03479Y2 (en) | 1991-01-09 |
Family
ID=30622540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7850284U Granted JPS60190899U (en) | 1984-05-28 | 1984-05-28 | lock bolt |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60190899U (en) |
-
1984
- 1984-05-28 JP JP7850284U patent/JPS60190899U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03479Y2 (en) | 1991-01-09 |
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