Title:
【発明の名称】荷重表示ファスナシステム、方法および装置
Document Type and Number:
Japanese Patent JP2001515218
Kind Code:
A
Abstract:
A fastener system (1) employs a portable sensing device (13) such as one or more reactance capacitors (15,16), which removably attaches adjacent to the fastener to detect and measure the change in a gap or specialized form of the bolt head or associated washer (26,27) caused by the relative movement of portions of the fastener system (1) when it is under strain without contacting the sensed portions undergoing the significant relative movement.
Inventors:
Cheney stanley
Application Number:
JP2000509958A
Publication Date:
September 18, 2001
Filing Date:
August 17, 1998
Export Citation:
Assignee:
Cheney Patricia Ann
Clark Ronald Sea
Clark Philomena
Cheney stanley
Clark Ronald Sea
Clark Philomena
Cheney stanley
International Classes:
F16B31/02; G01B7/16; G01B11/16; G01B21/32; G01L5/24; H01F5/00; G01L5/00; (IPC1-7): G01L5/00; F16B31/02; G01B7/16; G01B11/16; G01B21/32; H01F5/00
Attorney, Agent or Firm:
Minoru Nakamura (9 outside)