JPH0396418U - - Google Patents
Info
- Publication number
- JPH0396418U JPH0396418U JP544390U JP544390U JPH0396418U JP H0396418 U JPH0396418 U JP H0396418U JP 544390 U JP544390 U JP 544390U JP 544390 U JP544390 U JP 544390U JP H0396418 U JPH0396418 U JP H0396418U
- Authority
- JP
- Japan
- Prior art keywords
- nut
- bolt head
- nuts
- view
- featuring
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Food-Manufacturing Devices (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Description
第１図はこの考案の一実施例を示し、ａは平面
図、ｂは側面図、第２図は別の実施例を示し、ａ
は平面図、ｂは側面図、ｃはｂと直交する方向か
ら見た側面図、第３図はこの考案をナツトに適用
した実施例を示し、ａは平面図、ｂは側面図、第
４図はこの考案のボルト・ナツトの締付けに使用
する専用のスパナを示すものであつて、ａは側面
図、ｂは低面図である。
２……ボルト頭、３……せん断破壊部材、４…
…ナツト。
Fig. 1 shows one embodiment of this invention, a is a plan view, b is a side view, Fig. 2 is another embodiment, a
is a plan view, b is a side view, c is a side view seen from a direction perpendicular to b, FIG. 3 shows an embodiment in which this invention is applied to a nut, a is a plan view, b is a side view, and FIG. The figures show a special spanner used for tightening the bolts and nuts of this invention, in which a is a side view and b is a bottom view. 2... Bolt head, 3... Shear failure member, 4...
...Natsuto.
Claims (1)
され、該ボルト頭２またはナツト４の円形の周面
部に少なくとも１個のせん断破壊部材３が半径方
向外方に突出するように設けられていることを特
徴とする定トルク締付用ボルト・ナツト。 The outer periphery of the bolt head 2 or nut 4 is formed in a circular shape, and at least one shear breaking member 3 is provided on the circular peripheral surface of the bolt head 2 or nut 4 so as to protrude outward in the radial direction. Constant torque tightening bolts and nuts featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP544390U JPH0396418U (en) | 1990-01-24 | 1990-01-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP544390U JPH0396418U (en) | 1990-01-24 | 1990-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0396418U true JPH0396418U (en) | 1991-10-02 |
Family
ID=31509157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP544390U Pending JPH0396418U (en) | 1990-01-24 | 1990-01-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0396418U (en) |
-
1990
- 1990-01-24 JP JP544390U patent/JPH0396418U/ja active Pending
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