Title:
産業用プレス安全装置
Document Type and Number:
Japanese Patent JP4253130
Kind Code:
B2
Abstract:
A safety system for an industrial press having a moveable section ( 30 ), the safety means including: a laser emitting means ( 1 ) for emitting a continuous planar laser beam ( 9 ) having a generally constant lateral width; a light receiving means ( 22 ) for receiving the laser beam and for detecting when an object intersects the laser beam; and a control means for stopping or preventing movement of the moveable section of the press when the receiving means detects that the laser beam has intersected an object.
More Like This:
| JP3620991 | Press machine |
Inventors:
Appleyard, Robert, Meredith
Application Number:
JP2000616947A
Publication Date:
April 08, 2009
Filing Date:
May 05, 2000
Export Citation:
Assignee:
LAZER SAFE PTY LTD
International Classes:
B30B15/00; G02B3/00; B21D5/02; B21D55/00; F16P3/00; F16P3/14; G02B3/06; H01L31/12
Domestic Patent References:
| JP7266151A | ||||
| JP7214172A | ||||
| JP9129573A |
Foreign References:
| WO1997025568A1 |
Attorney, Agent or Firm:
野▲崎▼ 照夫