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Title:
切込形成時のウォールソーシステムの制御方法
Document Type and Number:
Japanese Patent JP6487538
Kind Code:
B2
Abstract:
A method for controlling a wall saw system during creation of a separation cut in a workpiece between a first and second end point, is disclosed. The separation cut is carried out in a plurality of main cuts. In addition to the main-cut sequence, an overcut sequence having at least two overcuts is defined for each end point defined as a free end point. For each overcut sequence, a starting position and an end position are defined, the overcuts being carried out therebetween. The wall saw is positioned in the starting position and is pivoted into a first overcut angle; subsequently, the saw head is moved by way of the inclined saw arm until the end position has been reached. The wall saw is displaced back into the starting position and pivoted into a second overcut angle. This sequence is repeated until all of the overcuts have been carried out.

Inventors:
Beloiter, Christian
Dragan, Stepik
Cannon, villefleet
Application Number:
JP2017513094A
Publication Date:
March 20, 2019
Filing Date:
September 02, 2015
Export Citation:
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Assignee:
Maschinenbau Hilti OHG
International Classes:
B28D1/04; B23D45/02; B27B5/02; B27B5/20
Domestic Patent References:
JP2006231920A
JP2016507391A
JP2016507390A
JP2016507392A
Foreign References:
WO2014124931A1
US20130180371
WO2014128095A1
WO2014124912A1
Other References:
施工計画の手引 ウォールソーイング工法,日本,一般社団法人 日本コンクリート切断穿孔業協会,2011年 7月 1日,第12版,第4、7、9頁
Attorney, Agent or Firm:
Koji Nagato