ROBERT J BRUNGRABER
Engineers in Wall Township, NJ
License number
Pennsylvania PE003987E
Category
Engineers
Type
Professional Engineer
Address
Address
2
Wall Township, NJ 07762
Pennsylvania
Pennsylvania
Personal information
See more information about ROBERT J BRUNGRABER at radaris.comName
Address
Phone
PO Box 8, Spring Lake, NJ 07762
1900 4Th Ave, Spring Lake, NJ 07762
1900 4Th St, Spring Lake, NJ 07762
Professional information
Portable Tester For Measuring Slip Resistance
US Patent:
5576478, Nov 19, 1996
Filed:
Aug 28, 1995
Appl. No.:
8/519705
Inventors:
Robert J. Brungraber - Spring Lake NJ
International Classification:
G01N 1902
US Classification:
73 9
Abstract:
A portable apparatus for testing slip resistance of surfaces such as floors and bathtub surfaces operated by applying a pad of friction material to the surface and instantaneously applying a load to the pad at a selected angle. The load is applied by releasing a weight carried atop an articulated linkage on the bottom of which the friction pad is attached. The linkage slides in a frame which can be set at selected angles on a base, and a trigger bar mounted in the frame interacts with a rod of the articulated linkage to hold and release the weight.