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US 10,249,175 B2Granted
Push plate of manual alarm device
AssigneeGulf Security Technology Company Limited
InventorEnrico Manes
Life of this patent
Estimating the term…
Abstract
A manual alarm device including a housing and a displacement element mounted in the housing is provided. The displacement element is moveable between a first position and a second position. Only application of a stable force to the displacement element is configured to move the displaceable element between the first position and the second position.
Claims10
A manual alarm device, comprising:
- a housing including a bracket;
- and
- a displaceable element mounted in the housing, the displaceable element including at least one mounting arm positioned within the bracket, the displaceable element being rotatable about an axis between a first position and a second position;
- a high viscosity material is positioned within the bracket and configured to damp movement of the displaceable element, wherein the high viscosity material resists rotation of the displaceable element between the first position and the second position in response to high speed impact.
1 more element
A manual alarm device, comprising:
- a housing;
- and
- a displaceable element mounted in the housing, the displaceable element including a body having at least one mounting arm, the body including an upper body and a lower body connected by at least one flexible chain which is made of a compliant elastic material, wherein the displaceable element is rotatable about an axis defined by the at least one mounting arm between a first position and a second position, wherein the compliant elastic material resists rotation of the displaceable element between the first position and the second position in response to high speed impact.
Dependencies are inferred from the claim text.