Collision reaction force measurement apparatus

• US 20070068221A1
• Filed: 11/06/2006
• Published: 03/29/2007
• Est. Priority Date: 09/27/2004
• Status: Abandoned Application

• Current Assignee: Fujitsu Limited
• Original Assignee: Fujitsu Limited
• Inventors: Ishikawa, Shigeo
• Application Number:
  US11/593,059
• Publication Number:
  US 20070068221A1
• Time in Patent Office: Days
• US Class Current: 73/12.90
• CPC Class Codes: G01L 5/0052 measuring forces due to impact G01L5/0061, G01L5/14 take precedence; impact testing of structures G01M7/08; impact testing of material G01N3/00

Abstract

A collision reaction force measurement apparatus includes: a collision surface receiving collision of a predetermined object; and a measurement part measuring a collision reaction force occurring when the predetermined object makes the collision against the collision surface, wherein the collision surface comprises a plurality of collision surface elements; and the measurement part comprises a plurality of measurement part elements provided for the plurality of collision surface elements, respectively.

Claims

1. A collision reaction force measurement apparatus, comprising:

a substantially planar surface of a plurality of collision surface sensory elements individually responsive to and measuring collision reaction forces imposed thereon by a device colliding thereon and producing corresponding measurement signal outputs.

2. The collision reaction force measurement apparatus as recited in claim 1, further comprising:

displaying a distribution of collision reaction forces measured by the respective plurality of collision surface sensory elements.

3. The collision reaction force measurement apparatus as claimed in claim 2, wherein:

the predetermined display attribute comprises a display color which is varied according to the respective measurement values of the measurement part elements, thereby to display the distribution of the measured collision reaction forces.