Title:
UNIAXIAL ECCENTRIC SCREW PUMP
Document Type and Number:
Japanese Patent JP2005344585
Kind Code:
A
Abstract:
To easily and securely cleanse a nozzle and needle constituting an end stud.
In the state that the needle 22 is fitted into a tip outer side of the nozzle 21, the needle 22 and the nozzle 21 are held from both right and left sides by both members 23A, 23B of a cylindrical joint sleeve 23. By sliding a safety sleeve 24 slidably provided at a tip part of the nozzle 21 to the outer peripheral side of the joint sleeve 23 and covering the safety sleeve 24 on the outer periphery of the joint sleeve 23, the nozzle 21 and the needle 22 are fastened.
Inventors:
TAKASE ATSUO
Application Number:
JP2004164401A
Publication Date:
December 15, 2005
Filing Date:
June 02, 2004
Export Citation:
Assignee:
HEISHIN ENG & EQUIPMENT CO LTD
International Classes:
F04C2/107; F04C15/00; (IPC1-7): F04C2/107; F04C15/00
Domestic Patent References:
| JPS5534043U | 1980-03-05 | |||
| JPH0475175U | 1992-06-30 | |||
| JPH06147373A | 1994-05-27 |
Attorney, Agent or Firm:
Minoru Torinosu
Shinichi Nakajima
Shinichi Nakajima
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