OVERLOAD DETECTING DEVICE FOR ROTARY WORKING MACHINE

Title:

OVERLOAD DETECTING DEVICE FOR ROTARY WORKING MACHINE

Document Type and Number:

Japanese Patent JPS53140684

Kind Code:

A

Abstract:

PURPOSE: To detect an increase in machining load due to chips sticking to the drill or due to over-feed of the drill so that damages to the tool of a drilling machine and the work can be prevented.

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Inventors:

SAKIYAMA KUNIHIKO
FUKUSHIMA AKIHIKO

Application Number:

JP5492477A

Publication Date:

December 07, 1978

Filing Date:

May 13, 1977

Export Citation:

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Assignee:

DIESEL KIKI CO

International Classes:

B23Q17/09; B23Q11/04; (IPC1-7): B23Q17/18

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