Device for testing unset concrete and mortar

Boots – shoes – and leggings

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

73803, 366142, B01F 1500

Patent

active

055418554

ABSTRACT:
A rotating testing device can be connected to a base unit. A temperature sensor can also be connected to the base unit. The testing device has probe heads. The probe heads are immersed and rotated in the liquid concrete and the force required for rotation is measured in the base unit. Various concrete recipes are stored in a memory of the base unit. Data concerning the concrete are calculated by comparison with the force required to rotate the testing device with the force derived from a respective stored characteristic line and are read from a display field. A concrete recipe and specific measurements are selected by actuating keys which select the respective electronic processes in the base unit for measurement and comparison with stored characteristic data.

REFERENCES:
patent: 3595072 (1971-07-01), Richards
patent: 3609316 (1971-09-01), Brosset
patent: 4065959 (1978-01-01), Richardson
patent: 4186592 (1980-02-01), Eirich et al.
patent: 4318177 (1982-03-01), Rapp et al.
patent: 4484468 (1984-11-01), Gau et al.
patent: 4538467 (1985-09-01), Stoll
patent: 4582139 (1986-04-01), Childs et al.
patent: 4615215 (1986-10-01), Sugimoto et al.
patent: 5041987 (1991-08-01), Kuwahara et al.
patent: 5098847 (1992-03-01), Welker
patent: 5239249 (1993-08-01), Ono

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Device for testing unset concrete and mortar does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device for testing unset concrete and mortar, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for testing unset concrete and mortar will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1665395

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.