Title:
セイパーラックナット
Document Type and Number:
Japanese Patent JP5243504
Kind Code:
B2
Abstract:
Provided is a saferlock nut for preventing a nut engaged with a spiral shaft of a bolt from being arbitrarily disengaged, and in particular, a saferlock nut by which, when a nut is engaged with a bolt while passing through a spiral shaft of the bolt or is disengaged from the bolt, the engagement and the disengagement can be performed smoothly without damaging the spiral shaft and the nut is not disengaged from the spiral shaft owing to strong engaging force when the nut is spiral-engaged with the spiral shaft, in spite of external vibration.
Inventors:
Im Young Woo
Application Number:
JP2010194177A
Publication Date:
July 24, 2013
Filing Date:
August 31, 2010
Export Citation:
Assignee:
Imjin Estee Corporation Limited
International Classes:
F16B39/38
Domestic Patent References:
| JP57165814U | ||||
| JP2003307210A | ||||
| JP59167666U | ||||
| JP52159477U | ||||
| JP2009513918A |
Foreign References:
| WO2005121570A1 | ||||
| US6015251 | ||||
| US2022946 | ||||
| US2386197 | ||||
| US2497081 |
Attorney, Agent or Firm:
IPD International Patent Business Corporation