Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
AIR COMPRESSOR
Document Type and Number:
Japanese Patent JP2013163981
Kind Code:
A
Abstract:

To provide an air compressor capable of reducing vibration associated with operation, as compared with conventional ones, while avoiding an increase in a body weight.

A driving shaft 23 is elastically coupled to a crankshaft 32 of a compression mechanism unit 3 so that rotation can be transferred thereto, via a flexible coupling 26 having elasticity or flexibility and serving as a rotation transfer member. A motor 2 is separated from the compression mechanism unit 3 and is fixed to a frame 42a, which connects two air tanks 41 of a tank unit 4, by a fastener 45 (fitting) such as a bolt. The compression mechanism unit 3 is elastically coupled to a frame 42b, which connects the two air tanks 41 of the tank unit 4, via an elastic member 43 by a fastener 44 (fitting) such as a bolt.


Inventors:
KOBORI KENJI
SATO SHINICHIRO
Application Number:
JP2012026117A
Publication Date:
August 22, 2013
Filing Date:
February 09, 2012
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
HITACHI KOKI KK
International Classes:
F04B41/00; F04B39/00; F04B41/02
Attorney, Agent or Firm:
Takashi Murai
Hiromi Murai