DIE CUSHION DEVICE

PROBLEM TO BE SOLVED: To facilitate the design of a die cushion and also to suppress the number of the kinds of using part items by miniaturizing the driving mechanism of the die cushion. SOLUTION: The die cushion device is constituted of die cushion modules which can be individually driven and is u...

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Bibliographic Details
Main Authors SHIROZA KAZUHIKO, HONMA HIROAKI, SEKI HARUJI, TAKAYAMA YUKIYOSHI
Format Patent
LanguageEnglish
Published 05.01.2006
Subjects
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PRESSES
PRESSES IN GENERAL
PUNCHING METAL
TRANSPORTING
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Summary:PROBLEM TO BE SOLVED: To facilitate the design of a die cushion and also to suppress the number of the kinds of using part items by miniaturizing the driving mechanism of the die cushion. SOLUTION: The die cushion device is constituted of die cushion modules which can be individually driven and is unitized. Each die cushion module is provided with a cushion pad, a servomotor, a power transmission device, a power converting mechanism and a guide member. COPYRIGHT: (C)2006,JPO&NCIPI
Bibliography:Application Number: JP20040181102