Napped fiber brush for cleaning textile fabrics

• US 4,850,073 A
• Filed: 02/17/1988
• Issued: 07/25/1989
• Est. Priority Date: 04/17/1986
• Status: Expired due to Term

• Current Assignee: Firma Innotech GmbH
• Original Assignee: Herbert Preuss
• Inventors: Preuss, Herbert
• Primary Examiner(s): Feldman, Peter
• Application Number:
  US07/162,320
• Time in Patent Office: 524 Days
• Field of Search: 15/159 A, 15/160, 15/171, 15/231, 15/232, 15/233, 15/48, 15/38, 15/104 A, 15/104 R, 15/210 R, 15/1.5 A
• US Class Current: 15/207.2
• CPC Class Codes: A46B 2200/3053 Clothes brush, i.e. brushes specifically designed for cleaning clothes
• CPC Class Codes: A46B 9/00 Arrangements of the bristles in the brush body
• CPC Class Codes: A46B 9/02 Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups

Abstract

Fiber pile brush for the cleaning of textile fabrics comprising a support provided with a synthetic fiber pile covering, for example of nylon velour with unidirectionally oriented pile fibers wherein the fiber pile covering is divided along a direction extending perpendicularly to the (customary) working direction and the parts (2, 3) of the covering are attached with inwardly opposing orientations of the pile to the support (1). Between the parts (2, 3) of the covering a zone without a covering is provided, in which a channel-like recessed insert (4), made for example of a plastic, is located as a collecting container for the dirt particles brushed off.

Claims

1. A brush comprising:

a support head;

a collection zone located on said support head and positioned perpendicularly to a working direction of said head; and

a synthetic fiber pile covering including a first area of unidirectional fibers and a second area of unidirectional fibers, said first area and said second area attached to said support head on opposite sides of said collection zone wherein each area oriented with said unidirectional fibers is directed toward said collection zone, and said collection zone is configured as a shallow, recessed longitudinal channel in said support head extending substantially the length of said synthetic fiber pile.

2. A brush according to claim 1 wherein said fiber pile is made of nylon velour.

3. A brush according to claim 1 further comprising a shallow channel shaped member disposed in said collection zone.