Title:
A JAW CRUSHER
Document Type and Number:
WIPO Patent Application WO/1999/034922
Kind Code:
A1
Abstract:
The invention relates to a jaw crusher, including a frame (1), a flywheel (5) rotationally supported on the frame (1) by an eccentric shaft (6), two crushing mechanisms (21, 22) which have the same structure and symmetrically separately arranged in two sides of the axis of the shaft (6). The crushing capability and efficiency of the crusher can be increased because there are two crushing chambers in the crusher and the free-running stroke of the eccentric shaft is relieved.
Inventors:
ZHENG KANGPING (CN)
Application Number:
PCT/CN1999/000003
Publication Date:
July 15, 1999
Filing Date:
January 07, 1999
Export Citation:
Assignee:
WU YAOHUI (CN)
ZHENG KANGPING (CN)
ZHENG KANGPING (CN)
International Classes:
B02C1/06; (IPC1-7): B02C1/06
Foreign References:
| US4248390A | 1981-02-03 | |||
| CN2141324Y | 1993-09-01 | |||
| CN1105292A | 1995-07-19 | |||
| CN2094390U | 1992-01-29 |
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (8th floor 2 Fuchengmenwai Street Beijing 7, CN)
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