US1849515A - Suction cleaner nozzle - Google Patents

Suction cleaner nozzle Download PDF

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Publication number
US1849515A
US1849515A US468268A US46826830A US1849515A US 1849515 A US1849515 A US 1849515A US 468268 A US468268 A US 468268A US 46826830 A US46826830 A US 46826830A US 1849515 A US1849515 A US 1849515A
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US
United States
Prior art keywords
suction
nozzle body
nozzle
handle
connecting member
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
US468268A
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English (en)
Inventor
Ell Lars
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Electrolux Corp
Original Assignee
Electrolux Corp
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 Electrolux Corp filed Critical Electrolux Corp
Application granted granted Critical
Publication of US1849515A publication Critical patent/US1849515A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/02—Nozzles

Definitions

  • This invention relates to suction nozzles for vacuum cleaners and is adapted to be applied to all types of suction pipes.
  • One object of the invention is to provide a construction of nozzle which is adapted, in addition to its normal suction operation, for picking up bristles, hairs, heavy objects and the like.
  • a further object of the invention' is to provide a'suction nozzle having a plurality of suction openings of different sizes or shapes which can readily and quickly be brought successively into operative position.
  • Another object of the invention is to provide a mounting for a multiple suction nozzle which will enable the nozzle to be operated under furniture or other objects having very low bases.
  • a still further object of the invention consists in the provision of a nozzle construction having a plurality of suction openings of different sizes or shapes, wherein transfer from one opening to another is automatically effected' in part bythe simple lifting of the nozzle'from the surface being treated.
  • FIG. 1 shows a vacuum cleaner of the type known as the inside bag type, fitted with a suction nozzle according to theinvcntion havingtwosuction openings of different sizes;
  • Fig. 2 is an elevational view, partly in the nozzle cross section, of the nozzle shown iii-Fig. 1-
  • FIG. 8 is a transverse sectional view of part of the nozzle shown in Figs. 1 and 2;
  • Fig. 9 is a longitudinal sectional view through a modified embodiment
  • Figs. 10 and 11 show preferred means for rotatably mounting the nozzle on a suction pipe or connecting member
  • Fig. 12 is a part plan view of the nozzle shown in Fig. 9;
  • 10 denotes a vacuum cleaner of the type known as the inside bag type which is connected with a suction nozzle body 11 by means of a flexible hose 22 and a suction tube 21 comprising 'a number of parts, and by means of a connecting member 14 hereinafter described.
  • Suction tube 21 and connecting member 14 comprise a rigid I handleupon which nozzle body 11, is rotatably mounted.
  • Fig. 2 is provided with two suction mouths 12 and 13 having suction openings, the larger of which, as seen in Fig. 2, is directed downwardly, and is thus located in its operative position, that is, lies against the surface to be treated.
  • the smaller suction mouth 13 is angularly displaced relatively to the larger mouth 12 by about I 180 and is therefore upwardly disposed.
  • Connecting member 14 is rotatably mounted in the suction nozzle body 11 by means of a supporting socket 18 or the like, and, together with the socket 18, is so formed as to provide, in the position of the nozzle shown in Fig. 2, an open connection between the larger of the suction mouths and connecting maintains closed the air passage between the small suction opening and the connecting member and the suction tube.
  • the halves of the suction nozzle body to the left and right of the vertical center line in Fig. 2 may be termed laterally extending branches. On the left branch shown in Fig.
  • a metal mass 16 which, on lifting the suction nozzle body from the floor, causes a pivotal or rotary movement of the nozzle body around connecting. member 14.
  • a metal mass 16 which, on lifting the suction nozzle body from the floor, causes a pivotal or rotary movement of the nozzle body around connecting. member 14.
  • One form of arrangement allowing the rotation 0t t e suction nozzle body 11 on connecting member 14 is seen in Fig. 5.
  • Conmember 14 and the suction tube 21, while it v necting member 14 is formed with an annular rib -17 which engages in a groove of the nozzle body formed between the edge of supporting socket 18 and an outer ring 19 which is Secured to the nozzle body by means of screws 20. This arrangement prevents immediate withdrawal of the suction nozzle body from the connecting member 14.
  • the nozzle If the nozzle is to be moved from its position of normal suction operation, illustrated in Fig. 2, into the operative position of Figs. 1 or 8 for the purpose of sucking up heavy objects, bristles, or the like, which can not normally be removed efliciently with large suction openings, the nozzle is simply lifted up from the floor by the tube 21 serving as handle, whereupon the metal mass 16 (Fig.
  • An alternative mounting of the nozzle body on member 14 may be obtained by mak ing the nozzle body to have a sliding fit on said member and pushing the" nozzle body thereon from the front where it is held in osition by meansof springs, the ends of whlch may rotate in a groove or the like formed in connectin member '14. Further, instead of the speclal mass J 16, shown in Fig.
  • one of the lateral legs or branches of the large suction mouth 12 may obviously be formed heavier than the other during manufacture.
  • suction openings may be provided on the same suction nozzle instead of the two-illustrated, which, on rotation of the suction nozzle, preferably inthe described manner, are adapted to be brought successively into operative position.
  • Prefconstruction of the nozzles, such as the size and shape of the suction openings, is unimportant, and the nozzles may be provided with any desired characteristic known feature.
  • the c'on- 'necting mem er on which the nozzle body is rotatably mounted is denoted by 14, and the n z e body comprises'a large suction opening downwardly directed, in Fig. 9, and a small suction opening upwardly directed.
  • a cap 24 is provided, which has a press fit over member 14 and is applied to the front of the said member or, alternatively, may bebent over to engage said member for holding purposes.
  • the nozzle body is formed as a sliding fit over cap 24, and in turn is pushed'on from the front. The free rotation i of the nozzle-ho y on said cap will, as shown in Fig.
  • a hanball 30 In a device of the class described, a hanball 30. This catch member may,
  • a nozzle body rotatably mounted on said uhandle-and having a plurality of angularly displaced suction openings, and means automatically causing a rotary movement of said nozzle body with respect to said handle on lifting said nozzle bodyfrom'thefloor by 39 means of said handle.
  • a handle and a nozzle body rotatably mounted'on said handle and having a plurality of angularly disposed suction openings, said nozzle body comprising two laterally extending branches, said branches being unsymmetrical with "respect to the axis of rotation of said nozzle body.
  • a handle and a nozzle body rotatably mounted onsaid handle and having a plurality of angularly disposed suction openings, said nozzle body' 7 comprising two laterally extending branches of unequal weight.
  • a handle and a nozzle body rotatably mounted on said handle and having a plurality of angularly disposed suction openings, said nozzle body comprising two laterally extending branches of unequal length.
  • a han dle a nozzle body rotatably mounted on said handle and having a plurality of angularly disposed suction openings, said nozzle body comprising two laterally extending branches, and a weight member secured to one of said branches.
  • a handle a nozzle body rotatably mounted on said handle and having a plurality of angularly disposed suction openings, said nozzle body comprising two laterally extending branches of unequal length, and a weight member secured to the longer of said branches.
  • a handle a nozzle bod rotatably mounted on said handle and havi g a. plurality of angularly displaced suction openings, means for preventing rotary movement of said nozzle body with respect to said handle, and means for' overcoming'said last mentioned means and for causing rotary movement of said nozzle body with respect to said handle on rapid lifting of the nozzle from'tlie floor by means of said handle.
  • a handle a nozzle body rotatably mounted on said handle and having a plurality of angularly displaced suction openings, and resilient 1i? means for preventing rotary movement of said nozzle body with respect to said handle, said nozzle body comprising two laterally extending branches of unequal weight. ,5 9.
  • a hol low handle and a nozzle body rotatably mounted on said handle and having a pair of oppositely disposed suction openings said handle and said nozzle body being provided with cooperating openings for selectively establishing communication between said hollow handle and the respective suction openings upon rotation of said nozzle body through an angle'of 180 degrees from a position of normal relationship of said handle to said body, said openings being so arranged that communication exists between said hollow handle and only one of said suction openings when said "handle is rotated approximately 90 degrees from said position of normal relationship with said body.
  • a handle and a nozzle body rotatably mounted on said handle and having a plurality of angularly disposed suction openings, said nozzle body comprising laterally extending branches, and said branches being unbalanced with respect to the axisof rotation I of said nozzle body.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Electric Vacuum Cleaner (AREA)
US468268A 1929-07-17 1930-07-16 Suction cleaner nozzle Expired - Lifetime US1849515A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEI38697D DE519982C (de) 1929-07-17 1929-07-17 Saugmundstueck fuer Staubsauger
DE524096T 1930-02-09

Publications (1)

Publication Number Publication Date
US1849515A true US1849515A (en) 1932-03-15

Family

ID=34105297

Family Applications (1)

Application Number Title Priority Date Filing Date
US468268A Expired - Lifetime US1849515A (en) 1929-07-17 1930-07-16 Suction cleaner nozzle

Country Status (6)

Country Link
US (1) US1849515A (enrdf_load_stackoverflow)
BE (1) BE371953A (enrdf_load_stackoverflow)
DE (2) DE519982C (enrdf_load_stackoverflow)
FR (1) FR701095A (enrdf_load_stackoverflow)
GB (2) GB352230A (enrdf_load_stackoverflow)
NL (1) NL28988C (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2555979A (en) * 1944-12-30 1951-06-05 Electrolux Corp Suction nozzle with valve for concentrating air flow at the end thereof
US2883696A (en) * 1955-03-18 1959-04-28 Electrolux Corp Multiple purpose cleaning tool
US3048877A (en) * 1959-10-16 1962-08-14 Electrolux Ab Multi-purpose suction cleaner nozzle
DE1225351B (de) * 1958-04-01 1966-09-22 Electrolux Ab Staubsaugermundstueck
US4521936A (en) * 1983-09-30 1985-06-11 Electrolux Corporation Self-cleaning joint
WO2007015025A3 (fr) * 2005-08-04 2007-04-12 Frederic Varichon Embout combine d'aspirateur de poussieres

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE746710C (de) * 1940-04-30 1944-08-18 Aeg Nichtmetallischer, insbesondere aus Gummi bestehender Duesenkoerper
GB719029A (en) * 1952-02-14 1954-11-24 Electrolux Ltd Improvements in nozzles for vacuum cleaners
DE1064699B (de) * 1955-03-18 1959-09-03 Alpine Aktien Ges Maschinenfab Saugmundstueck fuer Staubsauger
NL107739C (enrdf_load_stackoverflow) * 1958-02-22
DE1173623B (de) * 1959-10-06 1964-07-09 Siemens Elektrogeraete Gmbh Staubsaugerduese
GB2171594A (en) * 1985-02-28 1986-09-03 Cecil Noel Selfe Attachment for a vacuum cleaner
DE4000374A1 (de) * 1989-01-31 1990-08-02 Duepro Ag Mehrzweck-saugduese
USD509742S1 (en) 2004-06-30 2005-09-20 The Coca-Cola Company Bottle

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2555979A (en) * 1944-12-30 1951-06-05 Electrolux Corp Suction nozzle with valve for concentrating air flow at the end thereof
US2883696A (en) * 1955-03-18 1959-04-28 Electrolux Corp Multiple purpose cleaning tool
DE1225351B (de) * 1958-04-01 1966-09-22 Electrolux Ab Staubsaugermundstueck
US3048877A (en) * 1959-10-16 1962-08-14 Electrolux Ab Multi-purpose suction cleaner nozzle
US4521936A (en) * 1983-09-30 1985-06-11 Electrolux Corporation Self-cleaning joint
WO2007015025A3 (fr) * 2005-08-04 2007-04-12 Frederic Varichon Embout combine d'aspirateur de poussieres
US20090158551A1 (en) * 2005-08-04 2009-06-25 Frederic Varichon Combined nozzle for dust vacuum cleaner

Also Published As

Publication number Publication date
FR701095A (fr) 1931-03-11
BE371953A (enrdf_load_stackoverflow)
GB352230A (enrdf_load_stackoverflow) 1931-07-09
NL28988C (enrdf_load_stackoverflow)
GB352241A (en) 1931-07-09
DE524096C (de) 1931-05-01
DE519982C (de) 1931-03-06

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