Patents by Inventor Fiorenzo Biancalani

Fiorenzo Biancalani has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5623738
    Abstract: A machine is disclosed for the continuous washing of fabric (T), comprising eans (3) for introducing the fabric to be treated into said machine, means (5) for extracting the treated fabric from said machine and, between said means of introduction and said means of extraction, a treatment tank. It comprises at least two fabric treatment tanks (7, 9) arranged in series with respect to the overall direction of advance of the fabric (T) through the machine and, between said at least two tanks (7, 9), means of reversible transfer (11) that transfer said fabric from the first tank (7) to the second tank (9) and back again.
    Type: Grant
    Filed: March 8, 1995
    Date of Patent: April 29, 1997
    Assignees: Officina Meccanica Biancalani & C. di Fiorenzo Biancalani & C. S.n.c., Coramtex S.r.l.
    Inventors: Fiorenzo Biancalani, Luigi Marcora
  • Patent number: 5469608
    Abstract: Each roller (7) is mounted by means of bearings (36) on a shaft beam (30) tegral with the stator (42) of the electric motor, while the rotor (50) of said electric motor extends in annular form around the stator (42) and is integral with the peripheral shell (7B) of the roller.
    Type: Grant
    Filed: March 10, 1994
    Date of Patent: November 28, 1995
    Assignee: Officina Meccanica Biancalani & C. di Biancalani Fiorenzo & C. S.N.C.
    Inventor: Fiorenzo Biancalani
  • Patent number: 5331773
    Abstract: The machine for the superficial abrasive treatment of fabrics comprises means (B1, B2, 1, 3, 5, 7, 9, 11) for feeding the fabric (T) for treatment and for pressing said fabric against an abrasive means (29; 51) which exerts an abrasive action on said fabric. The abrasive means comprises one or more blocks (33, 34, 35, 36; 51) of a natural, artificial or synthetic cellular or honeycombed abrasive material; the relative velocity between the active surface of the abrasive means and the fabric is between 10 and 60 m/min.
    Type: Grant
    Filed: September 9, 1992
    Date of Patent: July 26, 1994
    Assignees: Officina Meccanica Biancalani & C. di Fiorenzo Biancalani, Coramtex S.r.l.
    Inventors: Fiorenzo Biancalani, Luigi Marcora
  • Patent number: 5274891
    Abstract: In a fulling machine for textiles and the like, comprising a pair of draw cylinders (3, 4) between which the textile (T) is made to pass and means of driving said cylinders, said driving means comprise, for each cylinder (3, 4), a motor (13) disposed inside the cylinder itself with the motor drive shaft extending in a direction perpendicular to the cylinder axis of rotation. In this way a substantial reduction in the transverse dimension is obtained.
    Type: Grant
    Filed: June 15, 1992
    Date of Patent: January 4, 1994
    Assignee: Officina Meccanica Biancalani & C. Di Biancalant Fiorenzo & S.C.n.c.
    Inventor: Fiorenzo Biancalani
  • Patent number: 5228214
    Abstract: The apparatus--which is used for the continuous treatment of a linear manufacture, such as length of fabric to be dried, with a gaseous stream - comprises a hollow rotor device (3) capable of being set in angular motion about a substantially horizontal axis, in combination with means (16, 14) for feeding the manufacture (M) to an open end of said rotor and means (42) for drawing the manufacture from the other open end of said rotor; continuous conveyor belt means (65, 65A) extend through the rotor in order to slowly advance said manufacture inside the internal volume of the rotor along said rotor; and suitable means (22, 30, 9) pass conditioned air or some other treatment gas into and along said rotor in order to treat the material.
    Type: Grant
    Filed: January 15, 1992
    Date of Patent: July 20, 1993
    Assignees: Officina Meccanica Biancalani, C. di Fiorenzo Biancalani & C. S.n.c., Coramtex S.r.l.
    Inventors: Fiorenzo Biancalani, Luigi Marcora
  • Patent number: 4766743
    Abstract: A machine for treating fabrics, comprises--in combination with a wall agat which the fabric is directed in order to strike against the wall and undergo the action thereof--: a duct for the dragging of the fabric; means to feed the fabric to said duct; means to convey a dragging air stream towards the outlet of said duct for the dragging of the fabric, in order to project it pneumatically against said wall, which is grid shaped; and possible means for pneumatic support.
    Type: Grant
    Filed: August 25, 1986
    Date of Patent: August 30, 1988
    Assignees: Officina Meccanica Biancalani & C. di Biancalani Fiorenzo & C.S.n.c., Coramtex s.r.I.
    Inventors: Fiorenzo Biancalani, Luigi Marcora