摘要:
An apparatus and method for embossing and/or debossing compliant ground, such as bunker sand, beach sand, clay, dirt, snow, etc. The apparatus includes a pole, a tamping tool, and a blank. Using the apparatus, an interchangeable blank is pressed into compliant ground and then lifted off the compliant ground, leaving behind an emboss and/or deboss on the compliant ground corresponding to raised area on the blank.
摘要:
A sign frame includes spaced apart first and second upright frame members, a first lateral frame member extending between the first upright frame member and the second upright frame member, and a second lateral frame member extending between the first upright frame member and the second upright frame member, the second lateral frame member spaced vertically below the first lateral frame member to define a sign panel receiving space therebetween. The first lateral frame member includes a lower side with a downward facing panel receiving slot. The second lateral frame member includes an upper side with an upward facing panel receiving slot. The downwardly facing panel receiving slot is sized and configured for permitting an upper edge section of a sign panel to be shifted upward and pivotably moved within the downwardly facing panel receiving slot.
摘要:
The traffic cross-guard reflective mat is adapted for use by traffic officers. The traffic cross-guard reflective mat is a highly visible reflective mat that is designed to attract attention from a distance. The traffic officer stands on the traffic cross-guard reflective mat in order to benefit from the attention drawn by the traffic cross-guard reflective mat. The traffic guard reflective mat comprises a mat, a plurality of reflective surfaces and a plurality of lights.
摘要:
A device for marking a starting point on a running track. A plurality of spikes is affixed to a bottom surface of a planar member. A top surface of the planar member can receive print thereon. The plurality of spikes can be inserted into a running track. A plurality of conical covers houses the plurality of spikes when the plurality of spikes is not inserted into a running track. The planar member can be rectangular with a spike disposed in each corner on the bottom surface.
摘要:
A simulative system includes a tombstone replica and at least one receiver peg receivable in a non-rotatable manner within a corresponding at least one slot embedded in an underside of the tombstone replica. The at least one receiver peg has a non-circular cross-section. A corresponding at least one stake is removably, slidably receivable in a non-rotatable manner within the at least one receiver peg. The at least one stake includes an upper, male connector portion for receipt into a respective receiver peg and a lower, post section having a pointed tip for driving into a ground surface.
摘要:
There is disclosed a road sign plate comprising a base plate (2), a series of LEDs (4) arranged on said base plate and supply means associated to said series of LEDs in which, particularly, there is a first resin layer (1) laid on which covers, at least, the base plate (2) and a second resin layer (7) arranged over said first resin layer, wherein said second resin layer (7) is of a translucent material. This road sign plate is not expensive, features great capacity of mechanical strength and electric resistance and improved translucency properties.
摘要:
Hook material cut into shapes, symbols, letters or words that are attached to loop pile-type commercial grade carpeting to convey spatial and directional non-verbal messages are disclosed. The hook material adheres to the loop pile-type commercial carpet and has the ability to be changed at any time without the use of adhesives or chemicals. The hook material may further possess a desired color and/or texture as may be desired for a particular application, including areas having heavy pedestrian traffic and/or to enhance child education.
摘要:
An electronic sign having at least one sectional sign assembly, the at least one sectional sign assembly having a signage support structure and an associated compound structural frame, wherein the compound structural frame has a unitary structural foam construction with a plurality of display module receiving bays, each configured for removably latching therein a plurality of display modules, the signage support structure and the associated compound structural frame cooperating when secured together to form a natural airflow cooling path extending from the top to the bottom of sectional sign assembly to provide sufficient cooling to the plurality of display modules when removably mounted within their display module receiving bays.
摘要:
An apparatus and method for encapsulating a light source within a water-tight, robust encapsulating bulk for use, among other things, as a walk paver. The apparatus and method provides a strong, durable, waterproof illuminated paver that includes an array of individually addressable light sources, having the aesthetic appearance of a conventional stone material. A light guide is provided having a light receiving end and a light transmissive end. A light source is provided having a selective on state and a selective off state. The light source is optically coupled to the light receiving end of the light guide to form a light engine comprising the light source and the light guide. The optically coupled light guide and light source are encased within an encapsulating bulk, wherein the encapsulating bulk includes at least one viewable surface, and where the light transmissive end of the light guide is viewable at said at least one viewable surface. An obscuring layer is formed on one or more of the at least one viewable surface for obscuring the transmissive end of the light guide from view when the light source is in the selective off state.
摘要:
A system for displaying information on a basketball court, boxing ring or other athletic surface. The system includes: a plurality of light arrays configured to be embedded in a top layer of the athletic surface and oriented to emit light upwards through the athletic surface; and a control system for selectively controlling activation of the light arrays to display advertising and other information in the athletic surface.