Spring Mattress and Method for Assembling a Spring Mattress

Abstract

A bedding mattress comprising a spring suspension (1) defining a sleeping plane and a ticking (109, 111) on each side and on the edges. The mattress further comprises a fabric (120, 121, 122, 123) closed around the suspension and maintaining the suspension in compression parallel to the sleeping plane, the ticking (109, 111) being placed outside the fabric (120, 121, 122, 123). The invention further relates to the manufacturing method.

1 . A bedding mattress comprising a spring suspension defining a sleeping plane and a ticking on each face and on the edges, characterized in that the mattress further comprises a fabric closed around the suspension and maintaining said suspension in compression parallel to said sleeping plane, the ticking being placed outside the fabric. 
     
     
         2 . The bedding mattress according to  claim 1 , characterized in that the fabric is a woven material. 
     
     
         3 . The bedding mattress according to  claim 1 , characterized in that the fabric is made of cotton, and is e.g. a cretonne. 
     
     
         4 . The bedding mattress according to  claim 1 , characterized in that the fabric has a weight of 120 to 160 g/m2. 
     
     
         5 . The bedding mattress according to  claim 1 , characterized in that the fabric is held together around the suspension by stapling or sewing or both. 
     
     
         6 . The bedding mattress according to  claim 1 , characterized in that the fabric is quilted throughout the periphery of the suspension. 
     
     
         7 . The bedding mattress according to  claim 1 , characterized in that the ticking comprises a padding. 
     
     
         8 . The bedding mattress according to  claim 1 , characterized in that the ticking is quilted to the suspension and comprises a lateral strip sewn with pads for both sides. 
     
     
         9 . The bed mattress according to  claim 1 , characterized in that the fabric is closed around the suspension with foam blocks or layers of cotton wool and cretonne interposed along the edges of the suspension. 
     
     
         10 . The bedding mattress according to  claim 1 , characterized in that the fabric is closed around the suspension with comfort-coating plates interposed on the faces of the suspension. 
     
     
         11 . The bedding mattress according to  claim 1 , characterized in that the fabric is closed around the suspension along the lengthwise direction and along the widthwise direction of the mattress. 
     
     
         12 . A method of manufacturing a bedding mattress comprising providing the fitting a spring suspension defining a sleeping plane and the fitting of a ticking on each side of the suspension and on the edges of the suspension, characterized in that the manufacturing method further comprises the compression of said suspension parallel to said sleeping plane and the closing of a fabric mounted tightly around the suspension under compression. 
     
     
         13 . The method according to  claim 12 , characterized in that the fabric is closed around the suspension with interposition along the edges of the suspension of blocks of foam or of agglomerated fibers or layers of cotton wool and cretonne, the fabric being held assembled around the suspension by stapling or a seam, or both. 
     
     
         14 . The method according to  claim 12 , characterized in that the fabric is a woven material. 
     
     
         15 . The method according to  claim 12 , characterized in that the fabric is made of cotton, and is e.g. a cretonne. 
     
     
         16 . The method according to  claim 1 , characterized in that the fabric has a weight of 120 to 160 g/m2.