IT1174101B - Brush roller for vacuum cleaner - Google Patents

Brush roller for vacuum cleaner

Info

Publication number
IT1174101B
IT1174101B IT21146/84A IT2114684A IT1174101B IT 1174101 B IT1174101 B IT 1174101B IT 21146/84 A IT21146/84 A IT 21146/84A IT 2114684 A IT2114684 A IT 2114684A IT 1174101 B IT1174101 B IT 1174101B
Authority
IT
Italy
Prior art keywords
annular portion
annular
vacuum cleaner
brush roller
flank
Prior art date
Application number
IT21146/84A
Other languages
Italian (it)
Other versions
IT8421146A0 (en
IT8421146A1 (en
Inventor
Hans Wessel
Original Assignee
Hans Wessel
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hans Wessel filed Critical Hans Wessel
Priority to IT21146/84A priority Critical patent/IT1174101B/en
Publication of IT8421146A0 publication Critical patent/IT8421146A0/en
Publication of IT8421146A1 publication Critical patent/IT8421146A1/en
Application granted granted Critical
Publication of IT1174101B publication Critical patent/IT1174101B/en

Links

Landscapes

  • Pulleys (AREA)

Abstract

A cylindrical body of foamed plastics material has bristles inserted within it, and a toothed pulley coaxially fitted to it. The pulley comprises two annular members co-axially fitted together, the first having a flank and an annular portion extending axially from it with external gear teeth. The second member has a second flank and a second annular portion extending axially from it. The second annular portion engages the first and the cylindrical body by intermeshing teeth so that mutual rotation is prevented. The second annular portion has an internal formation for keying into the body, the formation being an annular rib with recesses.
IT21146/84A 1984-05-29 1984-05-29 Brush roller for vacuum cleaner IT1174101B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT21146/84A IT1174101B (en) 1984-05-29 1984-05-29 Brush roller for vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21146/84A IT1174101B (en) 1984-05-29 1984-05-29 Brush roller for vacuum cleaner

Publications (3)

Publication Number Publication Date
IT8421146A0 IT8421146A0 (en) 1984-05-29
IT8421146A1 IT8421146A1 (en) 1985-11-29
IT1174101B true IT1174101B (en) 1987-07-01

Family

ID=11177417

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21146/84A IT1174101B (en) 1984-05-29 1984-05-29 Brush roller for vacuum cleaner

Country Status (1)

Country Link
IT (1) IT1174101B (en)

Also Published As

Publication number Publication date
IT8421146A0 (en) 1984-05-29
IT8421146A1 (en) 1985-11-29

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960524