FLOOR CLEANING APPARATUS
First Claim
1. A floor cleaning apparatus comprising:
- a front portion;
a rear portion comprising two lateral rear wheels;
a chassis; and
a cleaning unit attached to the chassis;
wherein the cleaning unit comprises;
at least one rotatable brush which is arranged in the front portion of the cleaning apparatus so as to be contactable with a floor to be cleaned; and
a suction device including a front suction unit arranged in front of the at least one brush and a rear suction unit arranged rearward of the at least one brush; and
wherein the front suction unit comprises a front suction channel and a closing member for closing the front suction channel.
1 Assignment
0 Petitions
Accused Products
Abstract
Floor cleaning apparatus (1) comprising: a) a front portion (16) and a rear portion (17); the rear portion (17) comprising two lateral rear wheels (3); b) a chassis (2) and c) a cleaning unit (4) attached to the chassis (2), wherein the cleaning unit (4) comprises at least one rotatable brush (20) which is arranged in the front portion (16) of the cleaning apparatus (1) so as to be contactable with the floor (12) to be cleaned and a suction device (25) including a front suction unit (8) arranged in front of the at least one brush (20) and a rear suction unit (7) arranged rearward of the at least one brush (20), wherein the front suction unit (8) comprises a front suction channel (29) and a closing member (26) for closing the front suction channel (29).
18 Citations
27 Claims
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1. A floor cleaning apparatus comprising:
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a front portion; a rear portion comprising two lateral rear wheels; a chassis; and a cleaning unit attached to the chassis;
wherein the cleaning unit comprises;at least one rotatable brush which is arranged in the front portion of the cleaning apparatus so as to be contactable with a floor to be cleaned; and a suction device including a front suction unit arranged in front of the at least one brush and a rear suction unit arranged rearward of the at least one brush; and wherein the front suction unit comprises a front suction channel and a closing member for closing the front suction channel. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27)
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Specification