Patent ID: 8152426
Filing Date: 2012-04-10
Classification: F16B

Abstract:
1. A rotation indicator device comprising: a body defining a bore having an axis, said bore being of a size to enable said body to be releasably mounted onto a polygonal fastener or other multi-angled component in any selected position; wherein said body is formed of a single-piece resilient material having grip and flexibility characteristics; and wherein said body has an edge margin defining said bore, which edge margin is of a tapered profile in cross-section, said edge margin having a profile with a upper and lower linear sloping surfaces sloping in opposite directions relative to a plane normal to the axis to a free peripheral edge, such that said body can be snugly mounted onto the polygonal fastener or other multi-angled component without any relative rotation occurring between the device and the polygonal fastener or other multi-angled component.