Tire driving stiffness measuring apparatus, tire driving...

Details Tire driving stiffness measuring apparatus, tire driving... Tire driving stiffness measuring apparatus, tire driving...

2011-06-21

2011-06-21

Allen, Andre J (Department: 2855)

Measuring and testing

Tire, tread or roadway

Reexamination Certificate

active

07963158

ABSTRACT:
There are provided the tire motor5for increasing or decreasing the tire rotational frequency Nt while the tire3is being rotated around the tire rotational shaft1, the rotational frequency measuring means6for measuring the tire rotational frequency Nt, the drum motor11for rotating the test drum12around the drum rotational shaft14at the constant drum speed Vd, the speed meter15for measuring the drum speed Vd, the load applying means4for pushing the tire3against the test drum12with the tire load Fz, the radial force load cell2for measuring the tire load Fz, the tangential force load cell2for measuring the tangential force Fx that is exerted on the tire3, and the recording means for recording the measurement result of each of the drum speed Vd, the tire rotational frequency Nt, the tangential force Fx and the tire load Fz in association with every measurement time point during increasing or decreasing the tire rotational frequency.

REFERENCES:
patent: 4969355 (1990-11-01), Doi et al.
patent: 2001/0015098 (2001-08-01), Anno et al.
patent: 2002/0011103 (2002-01-01), Kimbara et al.
patent: 2006/0243042 (2006-11-01), Leska et al.
patent: 2010/0037686 (2010-02-01), Kitagawa et al.
patent: 2011/0000292 (2011-01-01), Yoshikawa et al.
patent: 54-61592 (1979-05-01), None
patent: 1114225 (1989-05-01), None
patent: 06-129954 (1994-05-01), None
patent: 2002-148150 (2002-05-01), None
patent: 2007-078667 (2007-03-01), None

Affiliated with

Also associated with

Rating

Tire driving stiffness measuring apparatus, tire driving... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tire driving stiffness measuring apparatus, tire driving..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tire driving stiffness measuring apparatus, tire driving... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2709199