Title:
CONE-SHAPED CRUSHER
Document Type and Number:
WIPO Patent Application WO/2012/141559
Kind Code:
A1
Abstract:
The present invention relates to a cone-shaped crusher comprising: a frame, a main shaft which is eccentrically arranged on the frame; and an eccentric actuating portion for gyrating the main shaft, wherein the eccentric actuating portion further comprises an upper eccentric shaft, a lower eccentric shaft, and an eccentric bearing, wherein the upper eccentric shaft further comprises at the center thereof an opening so that the lower end portion of the main shaft can pass through, and an upper coupling portion at the lower portion of the upper eccentric shaft which couples to the lower eccentric shaft, wherein the lower eccentric shaft has a lower coupling portion which couples to the upper eccentric shaft, and wherein the eccentric bearing accommodates the lower end portion of the main shaft and is arranged in a space defined by the upper eccentric shaft and the lower eccentric shaft.
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Inventors:
HA YONG-GAN (KR)
Application Number:
PCT/KR2012/002880
Publication Date:
October 18, 2012
Filing Date:
April 16, 2012
Export Citation:
Assignee:
HA YONG-GAN (KR)
International Classes:
B02C2/04; B02C2/06
Domestic Patent References:
| WO2009065995A1 | 2009-05-28 |
Foreign References:
| JPH10504234A | 1998-04-28 | |||
| KR100809900B1 | 2008-03-06 | |||
| JPH08266918A | 1996-10-15 | |||
| JP2001162186A | 2001-06-19 | |||
| KR200433276Y1 | 2006-12-08 | |||
| KR100809900B1 | 2008-03-06 |
Other References:
See also references of EP 2698206A4
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (KR)
특허법인 태평양 (KR)
특허법인 태평양 (KR)
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Claims: