Raised baseboard brush for powered floor sweeper

• US 5,261,139 A
• Filed: 11/23/1992
• Issued: 11/16/1993
• Est. Priority Date: 11/23/1992
• Status: Expired due to Fees

• Current Assignee: Steven D. Lewis
• Original Assignee: Steven D. Lewis
• Inventors: Lewis, Steven D.
• Primary Examiner(s): ROBERTS JR, EDWARD
• Application Number:
  US07/980,361
• Time in Patent Office: 358 Days
• Field of Search: 15/49.1, 15/50.1, 15/98, 15/42, 15/87, 15/53.4, 15/385, 15/246
• US Class Current: 15/49.1
• CPC Class Codes: A47L 11/24 Floor-sweeping machines, motor-driven
• CPC Class Codes: A47L 11/4038 Disk shaped surface treating tools
• CPC Class Codes: A47L 11/4069 Driving or transmission means for the cleaning tools

Abstract

A raised powered baseboard brush apparatus (10) for use on top of a conventional corner sweeper attachment (100) for a powered floor sweeper (200) for engaging a rotating elevated baseboard brush member (26) into contact with the top portion of a baseboard (50) disposed parallel to the line of travel of the powered floor sweeper (200).

Claims

1. A raised baseboard brush apparatus in combination with a conventional corner sweeper attachment includes:

a housing element having a top and containing, a motor driven main drive shaft;

wherein the apparatus comprises;

an angle gear member including a first vertically oriented drive shaft attached to the upper end of the main drive shaft of the corner sweeper attachment, said angle gear member rotatably disposed about the upper end of said first drive shaft, and a second horizontally oriented drive shaft operatively engaged with the vertically oriented drive shaft;

wherein, the horizontally oriented drive shaft is disposed above and beyond the top of housing element of the carpet sweeper attachment;

a baseboard brush member operatively attached to the outboard end of the horizontally oriented drive shaft; and

,

means for biasing the horizontally oriented drive shaft in a direction perpendicular to the direction of travel of said powered floor sweeper.

2. The apparatus as in claim 1;

wherein, said angle gear member further includes a housing which surrounds at least a portion of the horizontally and vertically oriented drive shafts.

3. The apparatus as in claim 2;

wherein, the means for biasing the horizontally oriented drive shaft includes;

a helical spring member connected on one end to the housing of the angle gear member.

4. The apparatus as in claim 3, wherein, the means for biasing the horizontally oriented drive shaft includes:

a catch release member secured to the top of the corner sweeper attachment and operatively connected to the other end of the said helical spring member.

5. The apparatus as in claim 1, further including:

means for adjusting the vertical height of the horizontally oriented drive shaft relative to the top of the corner sweeper attachment.