US1853512A - Suction cleaner - Google Patents

Suction cleaner Download PDF

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Publication number
US1853512A
US1853512A US356101A US35610129A US1853512A US 1853512 A US1853512 A US 1853512A US 356101 A US356101 A US 356101A US 35610129 A US35610129 A US 35610129A US 1853512 A US1853512 A US 1853512A
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US
United States
Prior art keywords
bag
suction cleaner
sling
handle
neck
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
US356101A
Inventor
Walter C Davidson
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.)
Hoover Co
Original Assignee
Hoover Co
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 Hoover Co filed Critical Hoover Co
Priority to US356101A priority Critical patent/US1853512A/en
Application granted granted Critical
Publication of US1853512A publication Critical patent/US1853512A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • A47L9/149—Emptying means; Reusable bags
    • 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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • A47L9/1427—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S15/00—Brushing, scrubbing, and general cleaning
    • Y10S15/08—Dust bags and separators

Definitions

  • Cotton felt material does not 1 have sufiicient tensile strength to absorb all the strains and stresses which are normally applied to a bag, so means have been provided to properly support the bag and absorb these stresses and strainswhich occur during normal operation of a suction cleaner.
  • the object of the invention is to provide new and novel means to support a dust bag and to absorb the strains and. stresses which are commonly required of suction cleaner bags.
  • Another object of the invention is to provide a supporting sling or cradle which will support the bag and absorb the usual stresses and strains which the conventional bag must usually absorb.
  • Another object of the invention s to provide means which is connected to the discharge neck or outlet of the suction cleaner and also to the suction cleaner handle for supporting a dust ba
  • Another object of the invention is to pro-- vide a sling or cradle which is made from tape or a similar material and which is connected at two points to a suction cleaner to support the bag at its underside and which will absorb the stresses and strains which are usually applied to the conventional dust'bag.
  • a further object is to provide a bag provided with means which will prevent the bottom or throat of the bag from coming in contact with the surface to be cleaned when the suction cleaner is being used under low places or articles of furniture, and whlch will reduce chatting.
  • the invention comprises in general a sling made of ordinary canvas or other similar material which is attached to the lower end of the discharge outlet of the suction cleaner, and which has its upper end secured to the suction cleaner handle.
  • the bag is tied or otherwise secured to the sling or supporting member so that the bag is always maintained in proper normal and operable position.
  • Fig. l is a side elevation of a dust bag to which the invention is applied.
  • Fig. 2 is a bottom plan view of a dust bag showing the manner .in which the bag is connected to the sling.
  • 5 designates the ordinary discharge neck or adapter of a suction cleaner with which bag clamping means 6 cooperate for maintaining the neck 7 of the dust bag 8 in proper position relative to the discharge neck.
  • the bag is open at its upper end at 9 so that the bag may be easily emptied. T'he open end 9 of the bag is closed by means of a clip 10 as shown, and a dust bag valve 11 may be secured inthe lower end or neck of the bag to prevent the accumulated dust gathered in the bag from falling back into the operating mechanism of the cleaner.
  • the sling 12 is preferably made from ordinary canvas and is secured to the discharge outlet of the suction cleaner by the clamping means 6, or in any other convenient and suitable way.
  • the sling extends upwardly along the bottom of the bag and is suitably supported from the suction cleaner handle 13 by means of an attaching device 1%.
  • the bag may be provided With strings or ties and 16 which are suitably arranged on the bottom of the bag for securing the bag to the sling.
  • the sling provided in the present invention removes all strains and stresses from the bag as these strains and stresseswill be carried by the sling itself.
  • the bag is prevented from retaining other than normal operating position by means of the sling which is not onlysecured to the discharge neck and the suction cleaner handle but also to the bag at two or more points, as shown.
  • the invention provides means which are simple and inexpensive, and which properly support the bag in proper relative operating position with the suction cleaner handle and the suction cleaner discharge outlet.
  • a support for dust bags comprising a tape member adapted to be supported by a discharge neck of a suction cleaner and having its upper end supported by the suction cleaner handle, and means carried by said bag for securing said bag to said tape.
  • a suction cleaner having a dischar'ge neck and a handle,-of a bag secured to said neck, and means for supporting said bag adapted to be connected at one end to said neck and at its other e d to said handle, and means connected to sag' bag for detachably connectingthe bag to sa first named means.
  • a suction cleaner having a'discharge outlet and aif operating handle, of a bag in communication with said outlet, means for supporting said bag adapted to be connected to said neck and to said' handle at separated points, and means for detachably securing said bag to said supporting means.

Description

. A ril 12, 1932 w. c. DAVIDSON SUCTION CLEANER Filed April 18, 1929 I N V EN TOR. 746256; 0 Dai z'oson W Q? W 1{ A TTORNE Y Patented Apr. 12, 1932 UNETED STATES PATENT OFFHQE WALTER C. DAVIDSON, OF NORTH CANTON, OHIO, ASSIGNOR TO THE HOOVER COMPANY, A CORPORATION OF OHIO S SUCTION CLEANER Application filed April 18, 1929. Serial No. 356,101.
I v t pressure. A bag made 0t this material Ill permit all the air to seep through the bag and still prevent any of the dust from escaping into the atmosphere.
Cotton felt material, however, does not 1 have sufiicient tensile strength to absorb all the strains and stresses which are normally applied to a bag, so means have been provided to properly support the bag and absorb these stresses and strainswhich occur during normal operation of a suction cleaner.
The object of the invention is to provide new and novel means to support a dust bag and to absorb the strains and. stresses which are commonly required of suction cleaner bags.
Another object of the invention is to provide a supporting sling or cradle which will support the bag and absorb the usual stresses and strains which the conventional bag must usually absorb.
Another object of the invention s to provide means which is connected to the discharge neck or outlet of the suction cleaner and also to the suction cleaner handle for supporting a dust ba Another object of the invention is to pro-- vide a sling or cradle which is made from tape or a similar material and which is connected at two points to a suction cleaner to support the bag at its underside and which will absorb the stresses and strains which are usually applied to the conventional dust'bag.
A further object is to provide a bag provided with means which will prevent the bottom or throat of the bag from coming in contact with the surface to be cleaned when the suction cleaner is being used under low places or articles of furniture, and whlch will reduce chatting.
The invention comprises in general a sling made of ordinary canvas or other similar material which is attached to the lower end of the discharge outlet of the suction cleaner, and which has its upper end secured to the suction cleaner handle. The bag is tied or otherwise secured to the sling or supporting member so that the bag is always maintained in proper normal and operable position.
in the accompanying drawings which illustrate a selected embodiment of the invention the views are as follows:
Fig. l is a side elevation of a dust bag to which the invention is applied.
Fig. 2 is a bottom plan view of a dust bag showing the manner .in which the bag is connected to the sling.
Referring to the drawings, 5 designates the ordinary discharge neck or adapter of a suction cleaner with which bag clamping means 6 cooperate for maintaining the neck 7 of the dust bag 8 in proper position relative to the discharge neck. The bag is open at its upper end at 9 so that the bag may be easily emptied. T'he open end 9 of the bag is closed by means of a clip 10 as shown, and a dust bag valve 11 may be secured inthe lower end or neck of the bag to prevent the accumulated dust gathered in the bag from falling back into the operating mechanism of the cleaner.
The sling 12 is preferably made from ordinary canvas and is secured to the discharge outlet of the suction cleaner by the clamping means 6, or in any other convenient and suitable way. The sling extends upwardly along the bottom of the bag and is suitably supported from the suction cleaner handle 13 by means of an attaching device 1%. In order to keep the bag in proper position relative to the sling the bag may be provided With strings or ties and 16 which are suitably arranged on the bottom of the bag for securing the bag to the sling. The sling provided in the present invention removes all strains and stresses from the bag as these strains and stresseswill be carried by the sling itself.
The bag is prevented from retaining other than normal operating position by means of the sling which is not onlysecured to the discharge neck and the suction cleaner handle but also to the bag at two or more points, as shown.
The invention provides means which are simple and inexpensive, and which properly support the bag in proper relative operating position with the suction cleaner handle and the suction cleaner discharge outlet.
Changes may be made in the form, construction and arrangement of the parts without departing from the spirit of the invention and sacrificing any of the advantages thereof and the right is hereby reserved to.
handle, a dust bag, a sling means adapted to be'secured at its end to said neck and said handle for supporting the dust bag, and
means connected to said bag and engageable with said sling means for maintaining the bag in position between said sling means and said handle.
Signed at N. Canton, in the county of Stark and State of Ohio, this 8th day of April,
WALTER C. DAVIDSON.
member detachably secured to the bottom of said bag, means for securing the bag and said member to the discharge outlet of a suction cleaner, and means for securing said member to the handle of a suction cleaner.
3. A support for dust bags comprisinga tape member adapted to be supported by a discharge neck of a suction cleaner and having its upper end supported by the suction cleaner handle, and means carried by said bag for securing said bag to said tape.
4. The combination of a suction cleaner having a dischar'ge neck and a handle,-of a bag secured to said neck, and means for supporting said bag adapted to be connected at one end to said neck and at its other e d to said handle, and means connected to sag' bag for detachably connectingthe bag to sa first named means.
5. The combination of a suction cleaner having a'discharge outlet and aif operating handle, of a bag in communication with said outlet, means for supporting said bag adapted to be connected to said neck and to said' handle at separated points, and means for detachably securing said bag to said supporting means.
6. The. combination of a. suction cleaner having a discharge neck and a propelling
US356101A 1929-04-18 1929-04-18 Suction cleaner Expired - Lifetime US1853512A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US356101A US1853512A (en) 1929-04-18 1929-04-18 Suction cleaner

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Application Number Priority Date Filing Date Title
US356101A US1853512A (en) 1929-04-18 1929-04-18 Suction cleaner

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US1853512A true US1853512A (en) 1932-04-12

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