Title:
COMBINED HYDRAULIC PRESS OF SHEET
Document Type and Number:
WIPO Patent Application WO/2010/009595
Kind Code:
A1
Abstract:
A combined hydraulic press of sheet includes a stressed frames group which is comprised of two or three stressed frames (1, 11, 17). The lower beams of each stressed frame (1, 11, 17) are fixed each other. An integral stationary worktable (7) is fixed on the lower plane of the stressed frames group. The upside of each stressed frame (1, 11, 17) is positioned with oil cylinders (2, 15, 18) respectively, and two moving worktables (5, 13) are positioned on the stressed frames group. One moving worktable(5) is connected with one stressed frame(1) and the other moving worktable(13) is connected with the other stressed frame(s) (11, 17).Oil cylinders(1, 11, 17) on the stressed frames(1, 11, 17) are connected with two moving worktables(5, 13). The device can produce different size sheet and enhance the productivity.
Inventors:
ZHU, Mianxue (Taipingyang Machine and Electricity Co. Ltd, Yixingbu Farming Research Center Road Beichen District, Tianjin 2, 300402, CN)
Application Number:
CN2008/072121
Publication Date:
January 28, 2010
Filing Date:
August 24, 2008
Export Citation:
Assignee:
ZHU, Mianxue (Taipingyang Machine and Electricity Co. Ltd, Yixingbu Farming Research Center Road Beichen District, Tianjin 2, 300402, CN)
International Classes:
B30B15/04; B21D22/20; B30B1/32; B30B15/04; B21D22/20; B30B1/00
Attorney, Agent or Firm:
TIANJIN SANLI PATENT & TRADEMARK AGENCY CO. LTD. (Room 803-804, Building B Future Plaza,No. 103, Weidi Roa, Hexi District Tianjin 01, 3000201, CN)
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