Measuring and testing – Dynamometers – Responsive to force
Reexamination Certificate
2006-08-08
2006-08-08
Lefkowitz, Edward (Department: 2855)
Measuring and testing
Dynamometers
Responsive to force
Reexamination Certificate
active
07086298
ABSTRACT:
An apparatus includes a base structure, a force measuring device, and a processing device. The force measuring device is operatively connected between a bowstring connector and a force transmitting connection to the base structure, and is adapted to produce a force output signal indicative of the tensile force applied along a draw force axis between the bowstring connector and the base structure. The processing device is mounted on the base structure and uses the force output signal received from the force measuring device to identify one or more bowstring force characteristics from the force output signal produced over the course of the bowstring draw cycle.
REFERENCES:
patent: 2763156 (1956-09-01), Garigal
patent: 4134383 (1979-01-01), Flood
patent: 4368719 (1983-01-01), Christopher
patent: 4454858 (1984-06-01), Henry
patent: 5090395 (1992-02-01), Gannon
patent: 5779577 (1998-07-01), Erickson
patent: 5954041 (1999-09-01), Sands
patent: 6213113 (2001-04-01), Groover et al.
patent: 6220235 (2001-04-01), Sands
Archery Manufactures and Merchants Organization, “Standard Test Method for Determining the Force-Draw and Let-Down Curves for Archery Bows”, ASTM International Committee F08, Nov. 10, 1997, pp. 1-3, Designation: F 1832-97, ASTM International, Pennsylvania. (Reapproved 2002).
Archery Manufactures and Merchants Organization, “Standard Test Method for the Determination of Percent of Let-Off for Archery Bows”, ASTM International Committee F08, May 1, 2004, pp. 1-3, Designation F 1880-98 (reapproved 2004) , ASTM International, Pennsylvania.
Culbertson Russell D.
Davis Octavia
Lefkowitz Edward
The Culbertson Group P.C.
LandOfFree
Apparatus and method for identifying bowstring force... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus and method for identifying bowstring force..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for identifying bowstring force... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3691303