JPH03130906U - - Google Patents
Info
- Publication number
- JPH03130906U JPH03130906U JP4091990U JP4091990U JPH03130906U JP H03130906 U JPH03130906 U JP H03130906U JP 4091990 U JP4091990 U JP 4091990U JP 4091990 U JP4091990 U JP 4091990U JP H03130906 U JPH03130906 U JP H03130906U
- Authority
- JP
- Japan
- Prior art keywords
- nut body
- fastening head
- nut
- fastening
- female thread
- 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
- 239000012634 fragment Substances 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Description
第１図は本考案に係るナツトの一実施例を示す
半分を断面した正面図、第２図は第１図の−
線矢視図、第３図は第１図及び第２図例のナツト
におけるナツト本体と締結用頭部とをねじ切つた
状態のモデル図である。
１……ナツト本体、２……締結用頭部、３……
薄肉部、４……めねじ部、５……外側部、６……
ボルト挿通穴、７……外側部、８……周溝、Ｘ…
…破断片。
FIG. 1 is a half-sectional front view showing an embodiment of the nut according to the present invention, and FIG.
The line view and FIG. 3 are model views of the nut shown in FIGS. 1 and 2, with the nut body and the fastening head screwed off. 1... Nut body, 2... Fastening head, 3...
Thin wall part, 4...Female thread part, 5...Outside part, 6...
Bolt insertion hole, 7...outside part, 8...peripheral groove, X...
...Broken fragments.
Claims (1)
に一体に連設されスパナ等によつて締結方向に回
転させられる締結用頭部と、ナツト本体及び締結
用頭部の間に介在し締結用頭部の回転トルクが適
性範囲を越えたときに切断される薄肉部とを具備
することを特徴とするナツト。 A nut body having a female thread, a fastening head that is integrally connected to the nut body and rotated in the fastening direction with a spanner, etc., and a fastening head that is interposed between the nut body and the fastening head. A nut characterized by comprising a thin-walled part that is cut when the rotational torque of the part exceeds an appropriate range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4091990U JPH03130906U (en) | 1990-04-17 | 1990-04-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4091990U JPH03130906U (en) | 1990-04-17 | 1990-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03130906U true JPH03130906U (en) | 1991-12-27 |
Family
ID=31551134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4091990U Pending JPH03130906U (en) | 1990-04-17 | 1990-04-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03130906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012167816A (en) * | 2011-02-09 | 2012-09-06 | Hilti Ag | Torque-limiting fastening device |
-
1990
- 1990-04-17 JP JP4091990U patent/JPH03130906U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012167816A (en) * | 2011-02-09 | 2012-09-06 | Hilti Ag | Torque-limiting fastening device |