Method for protecting spectacles arms, member board and method for making the members
OwnerPierre Danielinventor
Life of this patent
Estimating the term…
Abstract
The invention pertains to the protection of spectacles arms and relates to a protection member for a spectacles arm comprising an elongated tubular envelope (54) sealed against chemical agents, having an open end and having an essentially flat shape in the plane of a hook-shaped spectacles arms. The envelope (54) includes, at a location corresponding to the position of the bend of a hook-shaped spectacles arm, a device (62) preferably for folding about a transverses axis and for reducing at said location the distance between the inner edge of the bend of the spectacles arm and the edge of the member provided on the side of the bend interior. Application in hairdressing facilities.
Claims11
1-10. (canceled)
A protection member for providing a temporary protection of a spectacle arm against chemical agents, comprising:
- an elongate tubular casing having at least one open end for arranging said elongate tubular casing on said spectacle arm, formed of plastics material which is impermeable with respect to chemical treatment agents, and having a cross-section over an entire length thereof such that said spectacle arm is not compressed and space remains around said spectacle arm, thereby facilitating an introduction of said spectacle arm into said elongate tubular casing;
- wherein said elongate tubular casing has a length to cover at least a largest portion of said spectacle arm;
- and
- wherein said spectacle arm being a crook-like spectacle arm having a bend and said elongate tubular casing having a substantially planar shape in a plane of said crook-like spectacle arm such that said elongate tubular casing can be arranged on said crook-like spectacle arm;
- and
- a folding device for preferential folding about a transverse axis at a location corresponding to a position of said bend of said crook-like spectacle arm for reducing, at said location, a distance between an inner edge of said bend of said crook-like spectacle arm and an edge of said protection member arranged at a side of an interior of said bend.
A method for producing temporary spectacle arm protection members, comprising the steps of:
- extruding a continuous tube of thermoretractable plastics material;
Dependencies are inferred from the claim text.