Yarn tensiometer
AssigneeIro AB
InventorStefano Lamprillo
Life of this patent
Estimating the term…
Abstract
Tensiometer for measuring the force imparted by a yarn on a bending element which is secured in a fixation, having a unitary oscillation-damping element made of an intrinsically damping material like rubber or an elastomer, the unitary damping element including a base body secured to the bending element and at least one oscillation body which can oscillate, at least substantially in the direction of the deflection of the bending element, in relation to the base body and to the bending element, and further having an energy dissipation zone between the base body and the oscillation body.
Claims13
Tensiometer for measuring the force imparted by a yarn to a bending element disposed for deflection by the yarn, comprising a unitary damping element made of an intrinsically damping material like rubber or an elastomer, the damping element comprising a base body secured to the bending element and an oscillation body which can oscillate in relation to the base body and to the bending element at least essentially in the direction in which the bending element is deflected by the yarn, the damping element having substantially the shape of a U and including a first U-leg, a second U-leg and a U-bend, the first U-leg forming the base body and having an outer side secured to the bending element, the second U-leg forming the oscillation body and extending at a distance from the base body and the bending element, the damping element including an energy dissipation zone between the oscillation body and the base body, the U-bend of the damping element defining the energy dissipation zone.
Tensiometer for measuring the force imparted by a yarn to a bending element disposed for deflection by the yarn, comprising a unitary damping element made of an intrinsically damping material and comprising a base body secured to the bending element and an oscillation body which is contiguous with the base body and can oscillate in relation to the base body and to the bending element at least essentially in the direction in which the bending element is deflected by the yarn, the oscillation body including a first portion disposed immediately adjacent the base body and a second portion defining a terminal free end of the oscillation body spaced from the base body, and the damping element including an energy dissipation zone disposed between the oscillation body and the base body.
Tensiometer for measuring the force imparted by a yarn to a bending element disposed for deflection by the yarn, comprising a unitary damping element made of an intrinsically damping material like rubber or an elastomer, the damping element comprising a base body secured to the bending element and an oscillation body which can oscillate in relation to the base body and to the bending element at least essentially in the direction in which the bending element is deflected by the yarn, the damping element having the shape of a substantially L-shaped hook including a first L-end, a second hook-shaped L-end and a L-bend, the first L-end being secured to the bending element in a butt-joint and constituting the base body, the second hook-shaped L-end constituting the oscillation body and extending laterally or longitudinally at a distance from the bending element, the damping element including an energy dissipation zone between the oscillation body and the base body, the L-bend of the damping element constituting the energy dissipation zone.
Tensiometer for measuring the force imparted by a yarn to a bending element disposed for deflection by the yarn, comprising a unitary damping element made of an intrinsically damping material like rubber or an elastomer, the damping element comprising a base body secured to the bending element and an oscillation body which can oscillate in relation to the base body and to the bending element at least essentially in the direction in which the bending element is deflected by the yarn, the damping element substantially having the shape of an S including a first S-leg and a second S-leg, the first S-leg being secured to the bending element, and constituting the base body, the second S-leg extending laterally or longitudinally at a distance from the bending element and constituting the oscillation body, the damping element including an energy dissipation zone between the oscillation body and the base body, the energy dissipation zone being formed in a region of the damping element between the first and second S-legs.
Dependencies are inferred from the claim text.