Title:
油圧コネクタ用の回転止め装置
Document Type and Number:
Japanese Patent JP6611357
Kind Code:
B2
Abstract:
An anti-rotation device for preventing a hydraulic connector assembly from leaking. Various embodiments of the anti-rotation device provide a mechanism whereby threadably engaged connectors, such as compression fittings, are permitted to rotate only a fraction of a turn after loosening. For many applications, the limited degree of loosening is sufficient to prevent the onset of leaking. Structurally, the anti-rotation device can include a band that is secured to a female nut of a hydraulic connector. Protrusions extend laterally from the band and engage with a stop tab on the male body of the hydraulic connector assembly, thereby limiting rotation of the female nut that would otherwise cause leaks.
Inventors:
John Wraith
Michael shreisher
Jeffrey Jay McKenzie
Michael shreisher
Jeffrey Jay McKenzie
Application Number:
JP2016526154A
Publication Date:
November 27, 2019
Filing Date:
October 22, 2014
Export Citation:
Assignee:
Entegris Incorporated
International Classes:
F16L19/06; F16L35/00; F16L33/22
Domestic Patent References:
| JP2009156447A | ||||
| JP8061317A | ||||
| JP4917190B1 | ||||
| JP2000504399A |
Foreign References:
| WO1999057477A1 | ||||
| US3233921 | ||||
| EP1975484A2 | ||||
| US4591192 |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Atsushi Honda
Hironobu Onda
Atsushi Honda