Invention Application
- Patent Title: WORK BENDING ANGLE DETECTING DEVICE AND WORK BENDING MACHINE
- Patent Title (中): 工作弯曲角度检测装置和工作弯曲机
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Application No.: US11722839Application Date: 2005-12-27
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Publication No.: US20090120156A1Publication Date: 2009-05-14
- Inventor: Hidekatsu IKEDA , Ken HATANO
- Applicant: Hidekatsu IKEDA , Ken HATANO
- Applicant Address: JP Kanagawa
- Assignee: AMADA COMPANY, LIMITED
- Current Assignee: AMADA COMPANY, LIMITED
- Current Assignee Address: JP Kanagawa
- Priority: JP2004-377571 20041227; JP2005-356558 20051209
- International Application: PCT/JP2005/023937 WO 20051227
- Main IPC: B21D31/00
- IPC: B21D31/00 ; G01B3/56
Abstract:
A bending angle detecting device for a workpiece used in a bending machine that bends the workpiece in cooperation of upper and lower tools. The bending angle detecting device has a detector which includes a casing and which can detect a bending angle of the workpiece with the casing fixed in contact with a contact portion of the lower tool.
Public/Granted literature
- US07802456B2 Work bending angle detecting device and work bending machine Public/Granted day:2010-09-28
Information query
