JPH0171213U - - Google Patents
Info
- Publication number
- JPH0171213U JPH0171213U JP1987167741U JP16774187U JPH0171213U JP H0171213 U JPH0171213 U JP H0171213U JP 1987167741 U JP1987167741 U JP 1987167741U JP 16774187 U JP16774187 U JP 16774187U JP H0171213 U JPH0171213 U JP H0171213U
- Authority
- JP
- Japan
- Prior art keywords
- annular groove
- nut
- depth
- selecting
- utility
- 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
Landscapes
- Forging (AREA)
Description
第１図は本考案の実施例の一部断面図、第２図
は従来品の一部断面図である。
４……ナツト、５……環状溝。
FIG. 1 is a partial sectional view of an embodiment of the present invention, and FIG. 2 is a partial sectional view of a conventional product. 4... Nut, 5... Annular groove.
Claims (1)
溝箇所が所定締付力で破断するように環状溝の深
さを選定してなる定トルク締付ナツト。 A constant torque tightening nut formed by forming an annular groove in the middle of the nut, and selecting the depth of the annular groove so that the annular groove portion breaks with a predetermined tightening force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987167741U JPH0171213U (en) | 1987-10-30 | 1987-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987167741U JPH0171213U (en) | 1987-10-30 | 1987-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0171213U true JPH0171213U (en) | 1989-05-12 |
Family
ID=31456308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987167741U Pending JPH0171213U (en) | 1987-10-30 | 1987-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0171213U (en) |
-
1987
- 1987-10-30 JP JP1987167741U patent/JPH0171213U/ja active Pending