Title:
ELECTRICAL WOOD-MILLING MACHINE
Document Type and Number:
WIPO Patent Application WO/2006/050653
Kind Code:
A1
Abstract:
The present invention discloses an electrical wood-milling machine with a digital display unit. The electrical wood-milling machine is provided with a sensing element on its depth-setting ruler, which moves relative to the housing provided with another sensing element. The signal of the relative displacement is sent to the digital display unit to be shown to the user. The utility model displays directly the displacement of depth-setting ruler relative to the housing by means of digital display unit, thus it can reduce the reading error.
Inventors:
SANG SHUHUA (CN)
Application Number:
PCT/CN2005/001680
Publication Date:
May 18, 2006
Filing Date:
October 12, 2005
Export Citation:
Assignee:
POSITEC POWER TOOLS SUZHOU CO (CN)
SANG SHUHUA (CN)
SANG SHUHUA (CN)
International Classes:
B23C1/20; B27B5/20; B27C1/00; B27C3/00; G01B5/18; G01B7/26
Foreign References:
| CN2598720Y | 2004-01-14 | |||
| CN1495000A | 2004-05-12 | |||
| US4566830A | 1986-01-28 | |||
| US5662440A | 1997-09-02 | |||
| US6139229A | 2000-10-31 | |||
| US6474378B1 | 2002-11-05 |
Other References:
See also references of EP 1813370A4
Attorney, Agent or Firm:
SUZHOU CREATOR PATENT & TRADEMARK AGENCY LTD. (No. 979 Renmin Roa, Suzhou Jaingsu 2, CN)
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