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Blower equipment fitted with a carrying harness on the back
Blower equipment fitted with a carrying harness on the back
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机译:鼓风机设备,背面装有安全带
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摘要
The invention relates to a blower equipment (10) comprising: - a carrying harness - at least one blower attachment (32), - a blower (40) with an air outlet (46), - a nozzle (50 ), connected downstream of the air outlet (46) by means of an elastic bellows (52) with return effect, and in which: - the blower attachment (32) comprises an articulation (34) to return effect, tending to return the air outlet axis of the fan body (42) to a rest position, the joint having a return component, parallel to the spinal axis (S), with a second spinal return stiffness, the second spinal return stiffness is greater than the first spinal return stiffness of the elastic bellows. The invention finds applications in the maintenance of parks and gardens. Figure 1
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