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Title:
工作工具位置決めシステム
Document Type and Number:
Japanese Patent JP2014514170
Kind Code:
A
Abstract:
The invention relates to a method and system for determining the position (23) of a hand-held power tool (1) on a wall (22). The method comprises measuring distances (11) within a plane (9) perpendicular to a tooling axis (8) in at least two directions, comprising at least the direction to one side wall and the direction to the floor or the ceiling. At least one non-contact measurement sensor module (3) measures distances (11) in a multitude of angles in an angular range of at least 1° around the at least two directions. From the distance sequence (11) measured by the at least one measurement sensor module (3) a calculation and storing unit (4) automatically calculates a function (11'), wherein extrema, particularly minima (11a'-11d'), represent shortest distances (11a-11d) to walls, floor and/or ceiling adjacent to the wall (22). From said function (11') the calculation and storing unit (4) deduces the shortest distances (11a-11d), and output means, in particular a display unit (18) and/or acoustical output means, provide information about the shortest distances (11a-11d) so as to allow positioning relative to the shortest distances (11a-11d).

Inventors:
Petition, bo
Hindering, ürk
Zebhauser, Benedict
Application Number:
JP2014500400A
Publication Date:
June 19, 2014
Filing Date:
March 22, 2012
Export Citation:
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Assignee:
HEXAGON TECHNOLOGY CENTER GMBH
International Classes:
B23Q17/00; B23Q17/24; B25F5/00
Domestic Patent References:
JP2002321171A2002-11-05
Foreign References:
US20080196911A12008-08-21
US20060102682A12006-05-18
DE19836812A12000-02-24
DE202004018003U12005-02-24
US20100296075A12010-11-25
Attorney, Agent or Firm:
Patent business corporation Tsukuni
Hajime Tsukuni
Yasuo Yanagibashi
Satoko Ito
Keiko Ozawa
Toshio Miyake
Yasuhiro Oguni
Yoko Tanaka
Yoshinori Ikukawa
Akio Shibata



 
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