Title:
SHEET METAL PIECE ROTATING EMBOSS APPARATUS
Document Type and Number:
Japanese Patent JPS5239565
Kind Code:
A
Abstract:
A rotary embosser for embossing strip sheet metal and having a male embossing roll having a series of upstanding die formations thereon around which the sheet metal runs. One or more indentation rolls having a resilient roll surface are arranged to run in pressurized contact with said embossing roll, said resilient surface being sufficiently resilient to permit indentation of said resilient surface by said male die formations. One indentation roll may be arranged to run in contact with the embossing roll at a point around the circumference thereof spaced down stream from the contact between said embossing roll and the other indentation roll thereby applying tension and pressure to the strip thereby holding the strip in position as it passes around the embossing roll. Tension roll means is arranged upstream around which said sheet metal strip runs, whereby said sheet metal strip is maintained in tension as it passes around both the indentation roll and said embossing roll.
Inventors:
AANESUTO ROBAATO BODONAA
Application Number:
JP10351876A
Publication Date:
March 26, 1977
Filing Date:
August 30, 1976
Export Citation:
Assignee:
B & K MACHINERY INT LTD
International Classes:
B21D31/00; B44B5/00; (IPC1-7): B21D31/00; B44B5/00
Previous Patent: JPS5239564
Next Patent: METHOD FOR RECOVERING PALLADIUM FROM ACIDIC WASTE LIQUID OF HYDROCHLORIC ACID CONTAINING IRON
Next Patent: METHOD FOR RECOVERING PALLADIUM FROM ACIDIC WASTE LIQUID OF HYDROCHLORIC ACID CONTAINING IRON