Tubular actuator for driving a roller blind
AssigneeSomfy SAS
InventorsBéatrice Ducornetz, Denis Magli
Life of this patent
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Abstract
Tubular actuator (1) for driving a windable element in a building, comprising: in a tube (3) having a longitudinal axis (X-X′), a reduction gear and an output shaft (4) at a first end of the tube and a fixed-point (2) in two portions at a second end of the tube, the fixed-point comprising a first portion (20; 20′) at least partially outside the tube and a second portion (40; 40′) assembled in the tube, wherein the first portion comprises at least one torque and weight-bearing axial extension, this torque and weight-bearing axial extension being capable of being inserted into at least one recess of the second portion and being locked in translation along the longitudinal axis relative to the tube of the actuator by a first locking means (35, 37, 38).
Claims10
An installation, wherein the installation comprises an accessory to be secured on a building and a tubular actuator for driving a windable element in the building, wherein the tubular actuator comprises:
- in a tube having a longitudinal axis, a reduction gear and an output shaft at a first end of the tube and
- a fixed-point in two portions at a second end of the tube the fixed point being mechanically linked to the building via the accessory,
- wherein the fixed-point comprises:
- a first portion partially outside the tube and partially inside the tube and a
- a second portion assembled in the tube,
- wherein the first portion partially outside the tube is secured to the accessory,
- wherein the first portion comprises at least one torque and weight-bearing axial extension, wherein the torque and weight-bearing axial extension is capable of being inserted into at least one recess of the second portion and is locked in translation along the longitudinal axis relative to the tube of the actuator by a first locking means.
Dependencies are inferred from the claim text.