JPS6415514A - Lock nut assembly - Google Patents
Lock nut assemblyInfo
- Publication number
- JPS6415514A JPS6415514A JP17073187A JP17073187A JPS6415514A JP S6415514 A JPS6415514 A JP S6415514A JP 17073187 A JP17073187 A JP 17073187A JP 17073187 A JP17073187 A JP 17073187A JP S6415514 A JPS6415514 A JP S6415514A
- Authority
- JP
- Japan
- Prior art keywords
- grooves
- protrusion
- nut
- main body
- face
- 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
Abstract
PURPOSE: To make it possible to achieve a sure locking by forming a plurality of grooves respectively on both end faces of a nut and absorbing effectively the force applied to the nut. CONSTITUTION: A nut consists of the nut main body 2 and a protrusion 4 in a tapering shape. Three grooves 6 are formed with a positional interval at a center angle of 120 deg., respectively, on the end face 5 of the nut main body 2. Likewise, three grooves 17 are formed with a similar positional interval at the leading end 14 of the protrusion 4. The grooves 6 and grooves 17 are arranged alternatively so that they form the central angle of 60 deg. with their pairs. The extended line of the grooves 6 and grooves 17 in the extension direction passes the shaft center 7 and the axial depth arrives at a half of the protrusion 4 and the nut main body 2 in thickness. One end face of a washer 20 opens with a smaller diameter than the largest diameter of the protrusion 4, the other end face opens with a smaller diameter than the smallest diameter of the protrusion 4 and concentric fitting with the protrusion 4 is performed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17073187A JPS6415514A (en) | 1987-07-08 | 1987-07-08 | Lock nut assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17073187A JPS6415514A (en) | 1987-07-08 | 1987-07-08 | Lock nut assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6415514A true JPS6415514A (en) | 1989-01-19 |
JPH0262726B2 JPH0262726B2 (en) | 1990-12-26 |
Family
ID=15910344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17073187A Granted JPS6415514A (en) | 1987-07-08 | 1987-07-08 | Lock nut assembly |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6415514A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003056541A (en) * | 2001-08-20 | 2003-02-26 | Fukushima:Kk | Nut and washer |
-
1987
- 1987-07-08 JP JP17073187A patent/JPS6415514A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003056541A (en) * | 2001-08-20 | 2003-02-26 | Fukushima:Kk | Nut and washer |
Also Published As
Publication number | Publication date |
---|---|
JPH0262726B2 (en) | 1990-12-26 |
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