초록 ▼

An assembly (50) adapted to a reciprocative door closer device (10) and contingent door (62), the device (10) comprising a rod (16) and a body (12) having a biasing means (11) normally operating to comprise decreasing actuation and causing the rod (16) and door (62) towards a closed position (62-A);

An assembly (50) adapted to a reciprocative door closer device (10) and contingent door (62), the device (10) comprising a rod (16) and a body (12) having a biasing means (11) normally operating to comprise decreasing actuation and causing the rod (16) and door (62) towards a closed position (62-A); the assembly (50) including as extensible bracket (50-A) joined to a fixated bracket (50-B) and a spring means (54) capable of providing a counter biasing means (55) normally operating as substantially inactive, unless, said assembly (50) detects an excessive inward force (11-B) as exceeding said device (10), wherein said assembly (50) responsively opts to regulate the a increasing outward actuation (55-B) towards the closed position (62-A) and a decreasing inward actuation (55-A) towards the opened position (62-B).

대표청구항 ▼

An assembly (50) adapted to a reciprocative door closer device (10) and contingent door (62), the device (10) comprising a rod (16) and a body (12) having a biasing means (11) normally operating to comprise decreasing actuation and causing the rod (16) and door (62) towards a closed position (62-A);

An assembly (50) adapted to a reciprocative door closer device (10) and contingent door (62), the device (10) comprising a rod (16) and a body (12) having a biasing means (11) normally operating to comprise decreasing actuation and causing the rod (16) and door (62) towards a closed position (62-A); the assembly (50) including as extensible bracket (50-A) joined to a fixated bracket (50-B) and a spring means (54) capable of providing a counter biasing means (55) normally operating as substantially inactive, unless, said assembly (50) detects an excessive inward force (11-B) as exceeding said device (10), wherein said assembly (50) responsively opts to regulate the a increasing outward actuation (55-B) towards the closed position (62-A) and a decreasing inward actuation (55-A) towards the opened position (62-B). le comprises a handle attached to an outer surface thereof. 6. A vacuum cleaner comprising: a vacuum cleaner housing body having a fan motor portion; a suction brush coupled to the cleaner vacuum housing body, the suction brush drawing air and contaminants into the vacuum cleaner housing body; and a cyclone dust collecting apparatus disposed in the vacuum cleaner housing body, the cyclone dust collecting apparatus including: a cyclone chamber fixed to the fan motor portion of the cleaner housing body, the cyclone chamber separating the contaminants from the air and having a contaminant outlet formed in a substantially cylindrical wall of the chamber, through which the contaminants arc discharged; and a contaminant receptacle removably coupled to a lower side of the cyclone chamber, the contaminant receptacle having a contaminant inlet aligned with the contaminant outlet of the cyclone chamber, the contaminant receptacle receiving the contaminants that have been discharged from the cyclone chamber. 7. The vacuum cleaner of claim 6, wherein the cyclone chamber further includes: a cyclone housing defined by the substantially cylindrical, wall, a closed upper end and a closed lower end, the a contaminant outlet formed adjacent to the lower end of the cyclone housing; an air intake pipe in communication with the suction brush, the air intake pipe directing air from the suction brush in a diagonal direction tangential to the cylindrical wall of the cyclone housing; a grill extending from the upper end of the cyclone housing to the lower end, the grill having a plurality of fine holes formed in an outer surfaces; and an air discharge pipe connecting the grill to the fan motor portion of the vacuum cleaner housing body. 8. The vacuum cleaner of claim 6, wherein the contaminant receptacle has a contaminant disposal opening formed in a top surface thereof, the contaminant receptacle further including a contaminant receptacle cover for removably covering the contaminant disposal opening. 9. The vacuum cleaner of claim 8, wherein the contaminant receptacle cover contacts the lower end of the cyclone chamber when the contaminant receptacle is coupled to the cyclone chamber. 10. The vacuum cleaner of claim 6, wherein the contaminant receptacle further includes a handle attached to an outer surface thereof.