FIELD: mechanical engineering; threaded joints and methods of locking such joints. SUBSTANCE: used as locking member is wedge-type key made from copper or aluminum alloy at inclination towards screwing the nut received by longitudinal slot found on surface of bolt at depth equal to depth of thread; inclination of insert is equal to inclination of straight line connecting point in bottom of thread of bolt and crest of thread at section where insert is located. EFFECT: enhanced reliability of locking due to enhanced friction and interference in thread. 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SELF-LOCKING NUT | 2001 |
|
RU2197652C1 |
| SELF-LOCKED NUT | 2003 |
|
RU2241870C1 |
| SELF-LOCKING THREADED MEMBER | 0 |
|
SU1705623A1 |
| SELF-LOCKING NUT | 0 |
|
SU1751483A1 |
| SELF-LOCKING SPRING NUT | 2003 |
|
RU2257495C2 |
| LOCKING THREADED JOINT | 1992 |
|
RU2155886C2 |
| LOCKING DEVICE | 0 |
|
SU617622A1 |
| SELF-LOCKING BOLT | 0 |
|
SU1344970A1 |
| METHOD OF LOCKING LOCKNUT RELATIVE TO FASTENING NUT | 2006 |
|
RU2303717C1 |
| SELF-LOCKING SPLINE JOINT | 2004 |
|
RU2265143C1 |
