JPS6194606U - - Google Patents
Info
- Publication number
- JPS6194606U JPS6194606U JP18050884U JP18050884U JPS6194606U JP S6194606 U JPS6194606 U JP S6194606U JP 18050884 U JP18050884 U JP 18050884U JP 18050884 U JP18050884 U JP 18050884U JP S6194606 U JPS6194606 U JP S6194606U
- Authority
- JP
- Japan
- Prior art keywords
- screw
- grooves
- seat plate
- tightening torque
- warns
- 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
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Connection Of Plates (AREA)
- Bolts, Nuts, And Washers (AREA)
Description
第１図は本考案の締付トルク警告ネジの一実施
例を示す斜視図第２図は同断面図、第３図は同底
面図、第４図は同使用例を示す斜視図、第５図は
従来のネジを示す断面図である。
８…頭部、１０…座板、１１…溝部。
Fig. 1 is a perspective view showing an embodiment of the tightening torque warning screw of the present invention; Fig. 2 is a sectional view thereof; Fig. 3 is a bottom view thereof; Fig. 4 is a perspective view showing an example of its use; The figure is a sectional view showing a conventional screw. 8... Head, 10... Seat plate, 11... Groove.
Claims (1)
座板を形成し、この座板にはネジ中心より放射状
に溝部を形成してなり、ネジに所定以上の締付ト
ルクが加わると前記溝部が裂けて警告することを
特徴とする締付トルク警告ネジ。 A seat plate is formed on the periphery of the lower surface of the screw head, protruding laterally and diagonally downward, and grooves are formed in the seat plate radially from the center of the screw.When a tightening torque of a predetermined amount or more is applied to the screw, the grooves A tightening torque warning screw that warns when it is torn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18050884U JPS6194606U (en) | 1984-11-27 | 1984-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18050884U JPS6194606U (en) | 1984-11-27 | 1984-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6194606U true JPS6194606U (en) | 1986-06-18 |
Family
ID=30738057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18050884U Pending JPS6194606U (en) | 1984-11-27 | 1984-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6194606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019078405A (en) * | 2017-10-24 | 2019-05-23 | ヒルティ アクチエンゲゼルシャフト | Fastener including engagement indicator |
-
1984
- 1984-11-27 JP JP18050884U patent/JPS6194606U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019078405A (en) * | 2017-10-24 | 2019-05-23 | ヒルティ アクチエンゲゼルシャフト | Fastener including engagement indicator |