Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kazuki Saito0
Shingo Tsujihama0
Date of Patent
May 20, 2014
Patent Application Number
11569821
Date Filed
June 8, 2005
Patent Citations Received
Patent Primary Examiner
Patent abstract
Errors in work in a bolt or nut tightening process are reduced to an extremely low level. Further, the process of the work is accurately recorded and quality of production processes is improved. A production management device receives information on a production instruction from a superordinate device, optically displays, according to the information, a socket to be selected for work to tighten a bolt or a nut, automatically recognizes a nut taken out from a socket holder, and alarms when the recognized socket and the displayed socket do not agree.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
