(19) |
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(11) |
EP 0 137 215 A3 |
(12) |
EUROPEAN PATENT APPLICATION |
(88) |
Date of publication A3: |
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16.07.1986 Bulletin 1986/29 |
(43) |
Date of publication A2: |
|
17.04.1985 Bulletin 1985/16 |
(22) |
Date of filing: 10.08.1984 |
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(84) |
Designated Contracting States: |
|
DE NL SE |
(30) |
Priority: |
12.08.1983 US 522865
|
(71) |
Applicant: McGraw-Edison Company |
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() |
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(54) |
Upright vacuum cleaner tank assembly |
(57) @ An upright vacuum cleaner that includes floor engaging housing and an upright handle
secured to a mounting bracket pivotally secured to the housing. The handle mounting
bracket includes side legs and an upper cross piece having mounting portions that
extend outwardly beyond the side legs to which the handle is secured. The bracket
is mounted to pivot about a generally horizontal pivot axis oriented perpendicular
to the vacuum direction of travel. The handle abuts against surfaces on the mounting
portion oriented parallel to the pivot axis, so that pushing forces are applied substantially
against the mounting portions.
An elongate cord channel is mounted on the handle. The cord channel includes a base
and resiliently deformable sides that separate to allow receipt of an electrical cord
between the sides.
A vacuum tank housing with collecting bag support fastened to the handle has a standpipe
with a curved upper portion that connects to the top of a collecting bag. The standpipe
has an integrally formed flat to maintain the standpipe in the proper position abutting
the tank housing. The vacuum motor includes an impeller and an guarded impeller opening
which avoids restricting the air flow. The guard includes a screen surrounded by a
non-removable mounting ring secured around the impeller opening.