Title:
POWER TOOL DRIVE SYSTEM
Document Type and Number:
Japanese Patent JPH0966475
Kind Code:
A
Abstract:
To invariably maximize cutting speed by automatically exciting an auxiliary drive for advancing a power tool in inverse proportion to the power applied to the power tool by a power drive.
When a power tool 37 is driven, the power extraction of a power drive 31 from a power source 35 is detected, and an auxiliary drive 32 for advancing the power tool 37 is excited in inverse proportion to the power extraction of the power drive 31. The power drive 31 can be provided with the first electric motor 36 for driving the power tool 37. The auxiliary drive 32 is provided with the second electric motor 41 for advancing the power tool 37 driven by the first electric motor 36 in the power drive 31.
Inventors:
JIYON DEII UOODO
RARUFU II BENHAMU
RARUFU II BENHAMU
Application Number:
JP5240296A
Publication Date:
March 11, 1997
Filing Date:
February 14, 1996
Export Citation:
Assignee:
DAIYAMONDO TEC INC
International Classes:
B23D59/00; B23Q5/10; B23Q15/12; B25F5/00; B28D1/02; (IPC1-7): B25F5/00
Attorney, Agent or Firm:
Michio Akaoka (1 person outside)