Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
流体継手機器及びそれに関連する構成要素並びに方法
Document Type and Number:
Japanese Patent JP2009530550
Kind Code:
A
Abstract:
A hydraulic coupling device, comprising a coupling unit, a holder block, and a lock nut. The coupling unit is mounted to the holder block by means of the lock nut, which is tightened in a thread at the nose end of the coupling unit. The lock nut has a rotationally symmetrical outer contour. A plurality of grooves distributed around the circumference are recessed in the outer contour. The grooves extend axially inward from the end of the lock nut facing away from the holder block. The invention also relates to a lock nut for a hydraulic coupling device.

Inventors:
Sonneldo, Orchestra
Application Number:
JP2009500333A
Publication Date:
August 27, 2009
Filing Date:
March 15, 2007
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
OILQUICK AB
International Classes:
F16L39/02
Domestic Patent References:
JP2001165378A2001-06-22
JPH0552282A1993-03-02
JPH06174156A1994-06-24
JP2002013158A2002-01-18
Foreign References:
GB1409855A1975-10-15
US4606562A1986-08-19
Attorney, Agent or Firm:
Hironobu Onda
Makoto Onda
Atsushi Honda
Miho Ikegami