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Patent Searching and Data


Title:
APPARATUS FOR CONTROLLING TEMPERATURE OF RAM
Document Type and Number:
Japanese Patent JPS5364879
Kind Code:
A
Abstract:

PURPOSE: To prevent the ram from being warped and improve machining accuracy of workpieces by means of an oil piping for controlling temperature provided on the top and bottom of a ram so as to hold the difference in the temperature between the two surfaces within a given value.


Inventors:
MAEDA TOSHIROU
Application Number:
JP14009176A
Publication Date:
June 09, 1978
Filing Date:
November 24, 1976
Export Citation:
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Assignee:
KOMATSU MFG CO LTD
International Classes:
F15B15/14; B30B15/28; B30B15/34; G05D23/00; G05D23/19; (IPC1-7): B30B15/28; F15B15/14; G05D23/19