Lamp-holding hook clamp and connector keyway
AssigneeLight and Sound Design Ltd.
InventorsNigel Evans, William E. Hewlett, Richard Parker
Life of this patent
Estimating the term…
Abstract
A hook lamp has surfaces allowing the clamp to be placed on a support and clamped thereto. The surfaces are such that the clamp can be placed on the support and its weight held by the support prior to tightening. The clamp has a built-in connector for supplying power to the lamp. The clamp has one or more fail-safe holes for securing the clamp to the support with a safety cable. The clamp also has one or more flanges that can be received by a separate mounting bracket, for mounting the clamp and any attached element during storage, staging, or when otherwise not being used.
Claims7
A lamp holding clamp, comprising;
- a lamp supporting element, formed of a mounting flange of a shape that connects to a lamp;
- a first support interface element, having first inner surfaces which are shaped to surround a lamp holding support, and which are formed spaced from one another in a way which contacts said lamp holding support over a first area at a first location, and spaced from said first area at a second location;
- and
- a second support interface element, having second inner surfaces which oppose said first inner surfaces, and which are spaced from said first inner surfaces on an other side of the lamp holding support, to hold said first inner surfaces against said lamp holding support further comprising an inner interface surface, having inner surfaces which are sized to accept a connector further comprising a wire key way for said connector, having several wires from said connector extending to a location of said lamp supporting element.
A support for a lamp, comprising:
- a substantially flat plate, and a first movable portion with surfaces that selectively press against said flat plate, having a first fixed portion and a second movable portion, said movable portion including first and second pressing surfaces which can be loosened to allow spacing from said substantially flat plate to allow insertion of a clamp portion, and can be tightened against said plate to hold said clamp portion against said substantially flat plate wherein said first fixed portion and said second movable portion ate formed as a “U” shaped piece of metal, having a fixed connector at a closed end, and a tightenable connector at an open end.
Dependencies are inferred from the claim text.