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Patent Searching and Data


Title:
ELECTRIC TOOL CONTROLLING METHOD AND APPARATUS, AND ELECTRIC TOOL
Document Type and Number:
WIPO Patent Application WO/2017/036401
Kind Code:
A1
Abstract:
An electric tool controlling method and apparatus, and an electric tool. The electric tool controlling method comprises: detecting a force applied by a working head on a workpiece (S101); and when the force applied by the working head on the workpiece increases, controlling a rotating speed of a motor (506) to increase (S102). The rotating speed of the motor (506) is controlled by detecting the change of the force applied by the working head on the workpiece, so as to adjust the rotating speed of the motor (506) according to a user requirement and a load change.

Inventors:
ZHANG CHUANBING (CN)
HUANG WENJIN (CN)
GU HUA (CN)
Application Number:
PCT/CN2016/097642
Publication Date:
March 09, 2017
Filing Date:
August 31, 2016
Export Citation:
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Assignee:
POSITEC POWER TOOLS (SUZHOU) CO LTD (CN)
International Classes:
H02P29/02; G05D13/62
Foreign References:
CN102300677A2011-12-28
CN204235514U2015-04-01
CN201222872Y2009-04-22
CN101358456A2009-02-04
CN104218868A2014-12-17
US5637968A1997-06-10
US5154242A1992-10-13
Attorney, Agent or Firm:
SHANGHAI ESSEN PATENT&TRADEMARK AGENCY (CN)
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