초록 ▼

The product includes a self-propelled aerial pyrotechnic device and an upright launch tube for the device. The device is closely confined within the launch tube so as to be maintained in an essentially truly vertical orientation in preparation for launch. The device itself comprises a body containin

The product includes a self-propelled aerial pyrotechnic device and an upright launch tube for the device. The device is closely confined within the launch tube so as to be maintained in an essentially truly vertical orientation in preparation for launch. The device itself comprises a body containing pyrotechnic display material and an engine that serves to propel the body when ignited. A stabilizing base, preferably integrally molded from synthetic resinous material, is attached to the lower end of the body and is in the nature of a framework having a plurality of symmetrically disposed, long legs interconnected at various locations by strut structure. The engine is received within a socket at the upper end of the stabilizing base and is adhered to interior surfaces of the legs to provide a secure connection between the body and the base.

대표청구항 ▼

The product includes a self-propelled aerial pyrotechnic device and an upright launch tube for the device. The device is closely confined within the launch tube so as to be maintained in an essentially truly vertical orientation in preparation for launch. The device itself comprises a body containin

The product includes a self-propelled aerial pyrotechnic device and an upright launch tube for the device. The device is closely confined within the launch tube so as to be maintained in an essentially truly vertical orientation in preparation for launch. The device itself comprises a body containing pyrotechnic display material and an engine that serves to propel the body when ignited. A stabilizing base, preferably integrally molded from synthetic resinous material, is attached to the lower end of the body and is in the nature of a framework having a plurality of symmetrically disposed, long legs interconnected at various locations by strut structure. The engine is received within a socket at the upper end of the stabilizing base and is adhered to interior surfaces of the legs to provide a secure connection between the body and the base. tting member actuating said spit to rotate to carry out broiling, said rotatable broiling driver having a small size to be carried about conveniently, said rotatable broiling driver convenient to be assembled with any kind of broiler, said rotatable broiling driver using a battery as a power, able to function normally in case of power outage, said rotatable broiling driver possible to be employed at any site. ote refractors radially surrounding the light source and which includes a lens prism or a ring lens segment or a prismatic surface. The luminaire can include at least one remote reflector at least partially surrounding the refractor assembly for further distributing light being received from the refractor assembly. The light source may be attached to a post intended to be set into the ground, and said refractor assembly including a radial lens and the radial lens can include a collimating ring section and a flange disk section.