Japan Intellectual Property Rights: TOOL DRIVE DEVICE AND MANUFACTURING METHOD OF CUT ITEM

Japan, Sept. 16 -- SUBARU CORP has got intellectual property rights for 'TOOL DRIVE DEVICE AND MANUFACTURING METHOD OF CUT ITEM.' Other related details are as follows:

Application Number: JP,2022-139739

Category (FI): B23B47/02@A,B23B47/18@B,B25F5/00@C,B23B45/00@Z,B25F5/00@Z,B23Q17/09@H

Stage: PROBLEM TO BE SOLVED: To allow a user to set a rotation speed and a feeding speed of a tool more properly when the user carries a tool drive device to perform cutting such as drilling.SOLUTION: A tool drive device is a tool drive device for cutting which is carried by user's hands to be used. The tool drive device includes: a spindle in which a holder for holding a tool for cutting is provided at a tip part; and an electric motor for rotating the s...