Title:
A RUBBER MILL HAVING A COMPOUND-INSERTED TYPE ROLLER
Document Type and Number:
WIPO Patent Application WO/1998/037968
Kind Code:
A1
Abstract:
This invention relates to a rubber mill including a frame, a driving means located in the frame and a roller. The roller has a cylindrical core portion with a plurality of recesses formed along the generatrix of its outer cylindrical surface, a plurality of teeth-like blades provided in the recesses, and a restricting means for preventing the blades from sliding out of the recesses.
Inventors:
ZENG QINGRONG (CN)
Application Number:
PCT/CN1998/000001
Publication Date:
September 03, 1998
Filing Date:
January 07, 1998
Export Citation:
Assignee:
CHENG DOU YA SHENG RUBBER MANU (CN)
ZENG QINGRONG (CN)
ZENG QINGRONG (CN)
International Classes:
B02C18/18; B29B17/04; (IPC1-7): B02C18/18; B02C18/06; B02C18/44
Foreign References:
| US3329349A | 1967-07-04 | |||
| CN87212225U | 1988-09-07 | |||
| US5320293A | 1994-06-14 |
Attorney, Agent or Firm:
LUNGTIN INT'L PATENT & TRADEMARK AGENT LTD. (Suite 105 4 Huayuan Roa, Haidian District Beijing 8, CN)
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