Viscoelastic transmission device for a roller shutter actuator
AssigneeSomfy SAS
InventorSebastien Anthoine
Life of this patent
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Abstract
Viscoelastic transmission device (100) for a mechanical connection between a shaft (4) of an actuator the axis (XX′) of which defines an axial direction, and a driving wheel (6) of a winding tube (5) of a blind, of a roller shutter or of a roll-up screen, which comprises a first component (10) that has an output profile that complements an input profile of a second component of the device, the first and the second components adhering to an intermediate component (30) made of viscoelastic material.
Claims8
A home automation installation, the installation comprising an actuator having an output shaft and a driving wheel secured to a winding tube of a blind, of a roller shutter or of a roll-up screen, the output shaft being secured to the driving wheel by a transmission device comprising a viscoelastic transmission device comprising a first component that has an output profile that complements an input profile of a second component of the device, the first and the second components adhering to an intermediate component made of viscoelastic material,
- wherein adhering so there is substantially no slippage between contacting surfaces of the first component and second component with the intermediate component.
Dependencies are inferred from the claim text.