Title:
ROOTS TYPE HYDRAULIC MACHINE ASSEMBLING METHOD AND ROOTS TYPE HYDRAULIC MACHINE ASSEMBLED USING THIS METHOD
Document Type and Number:
Japanese Patent JP2000170676
Kind Code:
A
Abstract:
To adjust the clearance between the end face of a rotor and a rotor chamber at low cost.
A rotor body 7 and a rotor chamber 13 are coated to a specified thickness, screw section 15 is provided between the rotor body 7 and a rotary shaft 5, the rotary shaft 5 is assembled to the bearing 37 on the side of a plate- like member 11, and then the clearance between the rotor body 7 and the plate- like member 11 is adjusted to a specified value while driving the rotor body 7 in the rotary shaft 5 with the screw section 15.
Inventors:
YAGI TOKUYUKI
Application Number:
JP34733098A
Publication Date:
June 20, 2000
Filing Date:
December 07, 1998
Export Citation:
Assignee:
TOCHIGI FUJI SANGYO KK
International Classes:
F04C18/18; (IPC1-7): F04C18/18
Attorney, Agent or Firm:
Hidekazu Miyoshi (8 outside)