JPH01166814U - - Google Patents
Info
- Publication number
- JPH01166814U JPH01166814U JP5878788U JP5878788U JPH01166814U JP H01166814 U JPH01166814 U JP H01166814U JP 5878788 U JP5878788 U JP 5878788U JP 5878788 U JP5878788 U JP 5878788U JP H01166814 U JPH01166814 U JP H01166814U
- Authority
- JP
- Japan
- Prior art keywords
- threaded portion
- thread
- diameter
- incompletely
- root
- 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
- 239000004677 Nylon Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
Landscapes
- Bolts, Nuts, And Washers (AREA)
Description
第１図及び第２図に本考案によるゆるみ止めナ
ツトの一具体例の正面断面図を示し、第３図に当
該正面断面図の一部拡大図を、第４図に本考案に
よるゆるみ止めナツトの一使用例を示す。
１……ナツト本体、２……座面、３……頂面、
４……完全ねじ部の谷径、５……不完全ねじ部の
谷径、６……不完全ねじ部の長さ、７……円筒状
部分の内径、８……円筒状部分の長さ、９……ね
じの有効径、１０……本考案によるナツト（ナイ
ロン製）、１１……反復半回転するアーム、Ａ…
…完全ねじ部、Ｂ……不完全ねじ部、Ｃ……円筒
状部分。
1 and 2 show a front sectional view of a specific example of the locking nut according to the present invention, FIG. 3 is a partially enlarged view of the front sectional view, and FIG. 4 shows the locking nut according to the present invention. Here is an example of its use. 1...nut body, 2...seat surface, 3...top surface,
4... Root diameter of the complete thread, 5... Root diameter of the incomplete thread, 6... Length of the incomplete thread, 7... Inner diameter of the cylindrical part, 8... Length of the cylindrical part. , 9... Effective diameter of screw, 10... Nut according to the present invention (made of nylon), 11... Arm that rotates repeatedly by half a rotation, A...
...Completely threaded portion, B...Incompletely threaded portion, C...Cylindrical portion.
Claims (1)
不完全ねじ部及び円筒状部分を持つナツトにあつ
て、当該不完全ねじ部は完全ねじ部と同一のピツ
チであり、当該不完全ねじ部の谷径は、螺合する
おねじの外径よりも小さく、かつ、ねじ有効径よ
りも大きく、当該不完全ねじ部の谷底部の形状は
、台形ねじと同一の形状であり円筒状部分の内径
は螺合するおねじの外径よりも小さく、かつ、ね
じ有効径よりも大きい剛性の高い弾性体からなる
ゆるみ止めナツト。 For nuts that have an incompletely threaded portion, or an incompletely threaded portion and a cylindrical portion on the top side of the nut body, the incompletely threaded portion has the same pitch as the fully threaded portion, and the incompletely threaded portion has the same pitch as the fully threaded portion. The root diameter is smaller than the outer diameter of the male thread to be screwed together and larger than the effective thread diameter, and the shape of the root of the incomplete thread is the same as that of a trapezoidal thread, and the inner diameter of the cylindrical part. is a locking nut made of a highly rigid elastic body that is smaller than the outer diameter of the external thread to which it is screwed and larger than the effective diameter of the thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5878788U JPH01166814U (en) | 1988-04-30 | 1988-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5878788U JPH01166814U (en) | 1988-04-30 | 1988-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01166814U true JPH01166814U (en) | 1989-11-22 |
Family
ID=31284583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5878788U Pending JPH01166814U (en) | 1988-04-30 | 1988-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01166814U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014066268A (en) * | 2012-09-25 | 2014-04-17 | Sumitomo Forestry Co Ltd | Nut |
| WO2017208401A1 (en) * | 2016-06-01 | 2017-12-07 | 三菱電機株式会社 | Locking nut and fastening method |
-
1988
- 1988-04-30 JP JP5878788U patent/JPH01166814U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014066268A (en) * | 2012-09-25 | 2014-04-17 | Sumitomo Forestry Co Ltd | Nut |
| WO2017208401A1 (en) * | 2016-06-01 | 2017-12-07 | 三菱電機株式会社 | Locking nut and fastening method |
| JPWO2017208401A1 (en) * | 2016-06-01 | 2018-12-20 | 三菱電機株式会社 | Loosening prevention nut and fastening method |