JPH045507U - - Google Patents
Info
- Publication number
- JPH045507U JPH045507U JP4699790U JP4699790U JPH045507U JP H045507 U JPH045507 U JP H045507U JP 4699790 U JP4699790 U JP 4699790U JP 4699790 U JP4699790 U JP 4699790U JP H045507 U JPH045507 U JP H045507U
- Authority
- JP
- Japan
- Prior art keywords
- recess
- nut
- fitted
- pressure contact
- contact plate
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Harvester Elements (AREA)
Description
第１図は本考案の実施例であるナツトの断面図
、第２図は分解して示すその平面図、第３図は刈
払機の斜視図、第４図はその一部の断面図、第５
図は第４図の一部で示す作動説明図である。
１……ねじ孔、Ａ……ナツト、２……締付面、
３ａ……傾斜底面、３……凹部、４……ボール、
５……圧接板。
Fig. 1 is a sectional view of a nut which is an embodiment of the present invention, Fig. 2 is an exploded plan view of the nut, Fig. 3 is a perspective view of the brush cutter, Fig. 4 is a sectional view of a part thereof, and Fig. 4 is a sectional view of the nut. 5
The figure is an operation explanatory diagram showing a part of FIG. 4. 1...screw hole, A...nut, 2...tightening surface,
3a... Slanted bottom surface, 3... Concave portion, 4... Ball,
5... Pressure plate.
Claims (1)
側には、軸芯より離間した側が高くなる傾斜底面
３ａを有した凹部３を形成するとともに、該凹部
３内には複数のボール４を嵌装し、前記凹部３に
面するナツトＡの締付面２側には、前記ボール４
群が内接できる圧接板５を少なくともその一部が
軸芯方向に移動可能に嵌装して構成したことを特
徴とするゆるみ止め締付けナツト。 Tightening surface 2 of nut A with screw hole 1 in the center
A recess 3 having an inclined bottom surface 3a that is higher on the side away from the axis is formed on the side, and a plurality of balls 4 are fitted in the recess 3, and a nut A facing the recess 3 is tightened. The ball 4 is on the side of the attached surface 2.
A locking nut characterized in that a pressure contact plate 5 in which a group can be inscribed is fitted so that at least a part of the pressure contact plate 5 is movable in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4699790U JPH0645688Y2 (en) | 1990-05-02 | 1990-05-02 | Loosening prevention tightening nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4699790U JPH0645688Y2 (en) | 1990-05-02 | 1990-05-02 | Loosening prevention tightening nut |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH045507U true JPH045507U (en) | 1992-01-20 |
| JPH0645688Y2 JPH0645688Y2 (en) | 1994-11-24 |
Family
ID=31562549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4699790U Expired - Lifetime JPH0645688Y2 (en) | 1990-05-02 | 1990-05-02 | Loosening prevention tightening nut |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0645688Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50121146A (en) * | 1974-03-11 | 1975-09-22 | ||
| JPS50126082U (en) * | 1974-04-01 | 1975-10-16 |
-
1990
- 1990-05-02 JP JP4699790U patent/JPH0645688Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50121146A (en) * | 1974-03-11 | 1975-09-22 | ||
| JPS50126082U (en) * | 1974-04-01 | 1975-10-16 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0645688Y2 (en) | 1994-11-24 |