US2355183A - Suction cleaner - Google Patents
Suction cleaner Download PDFInfo
- Publication number
- US2355183A US2355183A US439052A US43905242A US2355183A US 2355183 A US2355183 A US 2355183A US 439052 A US439052 A US 439052A US 43905242 A US43905242 A US 43905242A US 2355183 A US2355183 A US 2355183A
- Authority
- US
- United States
- Prior art keywords
- wall
- base
- fan
- nozzle
- opening
- 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
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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
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
- A47L5/32—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with means for connecting a hose
Definitions
- the present invention relates to suction cleaners and more particularly to a new and novel suction cleaner casing construction.
- An object of the invention is'to provide a new and improved suction cleaner. Another object is to provide a built-up cleaner casing of stamped metal parts which are of improved design and permit economy of manufacture and assembly.
- Figure 1 isa longitudinal section along the line vI-I of Figure 2;
- Fig. 2 is a front elevational view of the suction cleaner partly in section
- Figure 3 is an exploded perspective view of part of the fan casing section
- Figure 4 is an exploded view oi the casing parts prior to assembly
- Figure 5 is a section along the line 5-5 of Figure 4.
- the embodiment of the invention herein disclosed comprises a suction cleaner having a body or casing III formed from a plurality ⁇ of metal stampings identified generally as a shell II, fan casing section I2, base I3 and brush roll housing I4.
- the base I3 is formed from a metal blank stamped to provide a nozzle I5 having a front wall I6, opposite end walls II, AI1 and a top wall I6, the latter being provided with an upwardly extending arcuate wall I6 to define with the front wall I6 extends rearwardly from the nozzle I5 to the rear end of the cleaner to forml spaced' aprons 2
- An opening 25 is provided between the depressed
- a brush roll housing I4 is also formed from a metal blank stamped to provide a front 'wall 33, top wall 34, end walls 3l, 35 and a rear wall 36, such walls lying adjacent the nozzle walls of the base I3.
- An openim 3l is formed in the top wall 34 by a neck section 33 which extends a slight distance into the arcuate wall I3 and contacts the inner surfaces of -the latter and the iront wall I6 to form an air-tight seal therebetween and thus provide a suction air passage- Way 33.
- the housing I4 and base I3 may be spot welded together at available places and a marginal flange 40 at the nozzle mouth is bent over a cooperating marginal flange 4I on the base I3.
- the front and rear nozzle lips 42 and 43 on the suction ⁇ nozzle mouth are formed by a stamped metal frame removably mounted on the housing I4 by means of a marginal flange 44 which seats about ythe crimped marginal edge of the housing 4 I4, and a lip 45 is removably supported on a pin or pins 46 mounted on the rear wall 36 of the housing I4.
- a plate "41 covers the converter opening 20 and is removably secured to the cleaner body by means of spring clips 43, 43 one of which ,engages a flange 43 on the larcuate wall I9 and the other projects through an opening in the front walls I6 'and 33.
- a pair of metal stampings 50 and 5I cooperate to'form the fan casing section I2 and an exhaust passageway 52;
- the stamping 50 includes a front wall 53 provided with a fan eye 54 ⁇ and a peripheral wall 56 which terminates in a marginal iiange 5'I, and a part 58 of the peripheral' 52.
- the'fan casing section I2 is completedv it is inserted in the opening 25 in the base I3 until it rests upony the edges of the v opening 25 and thereafter it is spot welded to the base I3 and tothe rear wall 36 of the housing I4.
- a stamped metal wall 6I is removably attached by nut and bolt connections to the marginal flange 51 of the fan casing section I2.
- a bearing 63 is mounted in the fan casing wall 6I to support one end of'an armature shaft 64 of a motor enclosed in a housing which has a bearing 66 to support the other end of the armature shaft and the housing 65 is removably mounted on the fan casing wall 6I by screws y 68.
- Supported on the armature shaft 64 is a fan 'I0 disposed in the fan chamber 60 and at the extreme forward end of the armature shaft is a pulley 'II disposed in the suction passageway 39.
- a belt 'I2 extends from the pulley II ⁇ to a brush 13 rotatablymounted'in the end'walls 35, 35
- the housing I4 is inserted in the nozzle section I5 of the base I3 and spot welded thereto and the marginal edge 4
- the fan casing section I2 is then placed in the opening in the'base I3 and spot welded to the latter and to the rear wall 36 of the housing Il. Thereafter the motor and the fan casing wall 6I are placed as a unit in the recess 25 and moved forwardly to place the motor pulley 'II and fan 10 in-their proper positions and the fan casing wall 6I is then bolted to the marginal edge 51 of the fan casing section I2.
- the handle 'I6 is pivotally mounted on the bracket 15, and the ,shell I I is attached by placing the end wall 90 over the pins 39 and thenv the forward end of the shell is moved downwardly into contact with the base I3 to which it is rigidly secured by unshown screws.
- a sectional casing for suction cleaners comprising a base forming in part walls of a nozzle and a suction air passageway, a completel converter opening .in said base, a wall extending rearwardly from the nozzle and having a depressed wall area, an opening extending through said base between said nozzle, ⁇ and depressed wall area, a housing mem'ber cooperating with said base Ito complete said nozzle and suction air pascating with said suction air passageway, a motor unit removably recessed in said depressed wall area and including a fan cas'ing wall removably attached to said fan casing section to complete a fan chamber, and a shell member enclosing the exposed portions of said motor and fan casing.
- a sectional casing for suction cleaners comprising a base including means forming a nozzle and air passageway, a wall extending rearwardly from said nozzle and having a depressed area, an opening through said base between said nozzle and depressed area, a fan casing recessed in said opening and resting on the deilning edge of said opening in said base and secured to the latter and vcommunicating with said air passageway, a motor'in said depressed area for operating a fan in said fan casing, and a shell removably attached to said base for enclosing the exposed portions of saidfan casing and motor.
- a sectional casing for suction cleaners comprising a base forming the exterior front and opposite end walls of a nozzle portion, a housing within said base and having walls contiguous with said exterior front and end walls of s'aid base, said housing having avrar wall to complete the nozzle, an opening through said base rearwardly of said rear wall, a vertically arranged fan casing recessed in said opening and resting on the deflning edge of said opening in said base with a wall contiguous said rear wall, said fan casing communicating with saidnozzle, and a motor on said base for operating a fan in said fan casing.
- a suction cleaner comprising a base having a nozzle at its forward end and a wall extending rearwardly from said nozzle to the rear end of said base, an opening through said base rearwardly of said nozzle, a vertical fan casing in said opening and projecting partially therebelow and resting on the defining edge of said opening, and a motor-fan unit recessed partially below the plane of the highest point of said rearwardly exsageway, a fan casing Asection recessed in said opening and resting on said-base and secured to said base and housing member and communitending wall for alignment of said fan in said fan casing.
- a suction cleaner comprising a Ibase having a nozzle at its forward end, an opening through said base rearwardly of said nozzle, a depressed area in said base extending from said opening toward the rear end of said cleaner, a'vertical fan casing insaid opening and projecting partially therebelow and resting on the defining edge of said opening, and a motor-fan unit recessed in y'said depressed area, .said fan being insertable into and aligned in said fan chamber by movement of .said motor-fan unit forwardly in said depressed area.
Landscapes
- Nozzles For Electric Vacuum Cleaners (AREA)
Description
E. l.. sNYDl-:R 2,355,183
SUCTION CLEANER Fiied April 15, 1942 :s sheetsheet 1 Aug. J3, 1944.
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Aug. 8, `1944.
E. l.. sNYDER rvSUCTION CLEANER Filed April l5 1942 3 Sheets-Sheet 2 y INVENTR M Eugene L. Snyder ATTORNEY E. L. AsNYDl-:R n 2,355,183
SUCTION CLEANER Aug. 8, 1944.
Filed April 15, 1942 3 Sheets-Sheet 3 ,INVENTOR Eugene [.Snyaer ATTORNEY Patented Aug. 8, 1944 v sUc'rroN CLEANER Eugene L. Snyder, Canton, Ohio, asslgnor to The Hoover Company, North Canton, Ohio, a corporation of Ohio Application April 15, 1942, seria1N0.439,o5z
sc1aims. (ci. 15-16) Y Y The present invention relates to suction cleaners and more particularly to a new and novel suction cleaner casing construction.
An object of the invention is'to provide a new and improved suction cleaner. Another object is to provide a built-up cleaner casing of stamped metal parts which are of improved design and permit economy of manufacture and assembly.
' Further objects and advantages of the invention will be apparent from'the following description and the attached drawings, wherein:
Figure 1 isa longitudinal section along the line vI-I of Figure 2;
Fig. 2 is a front elevational view of the suction cleaner partly in section;
Figure 3 is an exploded perspective view of part of the fan casing section; f
Figure 4 is an exploded view oi the casing parts prior to assembly, and
Figure 5 is a section along the line 5-5 of Figure 4.
The embodiment of the invention herein disclosed comprises a suction cleaner having a body or casing III formed from a plurality `of metal stampings identified generally as a shell II, fan casing section I2, base I3 and brush roll housing I4. The base I3 is formed from a metal blank stamped to provide a nozzle I5 having a front wall I6, opposite end walls II, AI1 and a top wall I6, the latter being provided with an upwardly extending arcuate wall I6 to define with the front wall I6 extends rearwardly from the nozzle I5 to the rear end of the cleaner to forml spaced' aprons 2|, 2Ibetween which'is a depressed wall 22 deiining a recess 23 for a motor, the aprons 2|, 2l and depressed wall 22 merging at the rear end of the base and terminating in a depending skirt 24 which extends from the rear of the cleaner body along both sides of the latter to the nozzle end walls I1, I1.. An opening 25 is provided between the depressed wall 22 and the arcuate wall I3 for the accommodation of the' fan casing section I2.
A brush roll housing I4 is also formed from a metal blank stamped to provide a front 'wall 33, top wall 34, end walls 3l, 35 and a rear wall 36, such walls lying adjacent the nozzle walls of the base I3. An openim 3l is formed in the top wall 34 by a neck section 33 which extends a slight distance into the arcuate wall I3 and contacts the inner surfaces of -the latter and the iront wall I6 to form an air-tight seal therebetween and thus provide a suction air passage- Way 33. The housing I4 and base I3 may be spot welded together at available places and a marginal flange 40 at the nozzle mouth is bent over a cooperating marginal flange 4I on the base I3. The front and rear nozzle lips 42 and 43 on the suction` nozzle mouth are formed by a stamped metal frame removably mounted on the housing I4 by means of a marginal flange 44 which seats about ythe crimped marginal edge of the housing 4 I4, and a lip 45 is removably supported on a pin or pins 46 mounted on the rear wall 36 of the housing I4. A plate "41 covers the converter opening 20 and is removably secured to the cleaner body by means of spring clips 43, 43 one of which ,engages a flange 43 on the larcuate wall I9 and the other projects through an opening in the front walls I6 'and 33.
A pair of metal stampings 50 and 5I cooperate to'form the fan casing section I2 and an exhaust passageway 52; The stamping 50 includes a front wall 53 provided with a fan eye 54`and a peripheral wall 56 which terminates in a marginal iiange 5'I, and a part 58 of the peripheral' 52. When the'fan casing section I2 is completedv it is inserted in the opening 25 in the base I3 until it rests upony the edges of the v opening 25 and thereafter it is spot welded to the base I3 and tothe rear wall 36 of the housing I4. Inorder to complete the fan casing and provide a fan chamber 60, a stamped metal wall 6I is removably attached by nut and bolt connections to the marginal flange 51 of the fan casing section I2.
A bearing 63 is mounted in the fan casing wall 6I to support one end of'an armature shaft 64 of a motor enclosed in a housing which has a bearing 66 to support the other end of the armature shaft and the housing 65 is removably mounted on the fan casing wall 6I by screws y 68. Supported on the armature shaft 64 is a fan 'I0 disposed in the fan chamber 60 and at the extreme forward end of the armature shaft is a pulley 'II disposed in the suction passageway 39. A belt 'I2 extends from the pulley II` to a brush 13 rotatablymounted'in the end'walls 35, 35
of the housing u to rotate the brush into `contact with the surface being cleaned.
Mounted on the depressed wall 22 rearwardly of the motor housing 65 is a handl'e bracket ,15
.which pivotally supports the handle 16. Formed casing which project above the base I3 are en-` 'closed by the stamped steel shell `II which has a cut-o section 83 to span the exhaust passageway 52 and has its marginal edge resting on the apron 2i and the top wall I8 of the base I3. The forward end 85 of the shell II is spaced from the arcuate wall I3 of the base I3 to provide an opening 8B for the escape of light rays from an electric lamp 81 mounted in a bracket 33 supported on the shell Il. The shell is removably mounted on the base I3 by means of pins 33 on the handle bracket 'I5 and which extend through openings in the rea'r. wall 30 of the shell II while the front end of the shell is secured to the basei3 by means of` unshown screws. A furniture guard 93 is removably mounted on the upper front wall of the shell I I.
In assembling the parts, the housing I4 is inserted in the nozzle section I5 of the base I3 and spot welded thereto and the marginal edge 4|) crimped over the marginal edge 4I of the nozzle section I 5. The fan casing section I2 is then placed in the opening in the'base I3 and spot welded to the latter and to the rear wall 36 of the housing Il. Thereafter the motor and the fan casing wall 6I are placed as a unit in the recess 25 and moved forwardly to place the motor pulley 'II and fan 10 in-their proper positions and the fan casing wall 6I is then bolted to the marginal edge 51 of the fan casing section I2. The handle 'I6 is pivotally mounted on the bracket 15, and the ,shell I I is attached by placing the end wall 90 over the pins 39 and thenv the forward end of the shell is moved downwardly into contact with the base I3 to which it is rigidly secured by unshown screws.
I claim:
1. A sectional casing for suction cleaners comprising a base forming in part walls of a nozzle and a suction air passageway, a completel converter opening .in said base, a wall extending rearwardly from the nozzle and having a depressed wall area, an opening extending through said base between said nozzle,` and depressed wall area, a housing mem'ber cooperating with said base Ito complete said nozzle and suction air pascating with said suction air passageway, a motor unit removably recessed in said depressed wall area and including a fan cas'ing wall removably attached to said fan casing section to complete a fan chamber, and a shell member enclosing the exposed portions of said motor and fan casing.
2. A sectional casing for suction cleaners comprising a base including means forming a nozzle and air passageway, a wall extending rearwardly from said nozzle and having a depressed area, an opening through said base between said nozzle and depressed area, a fan casing recessed in said opening and resting on the deilning edge of said opening in said base and secured to the latter and vcommunicating with said air passageway, a motor'in said depressed area for operating a fan in said fan casing, and a shell removably attached to said base for enclosing the exposed portions of saidfan casing and motor.
3. A sectional casing for suction cleaners comprising a base forming the exterior front and opposite end walls of a nozzle portion, a housing within said base and having walls contiguous with said exterior front and end walls of s'aid base, said housing having avrar wall to complete the nozzle, an opening through said base rearwardly of said rear wall, a vertically arranged fan casing recessed in said opening and resting on the deflning edge of said opening in said base with a wall contiguous said rear wall, said fan casing communicating with saidnozzle, and a motor on said base for operating a fan in said fan casing.
4. A suction cleaner comprising a base having a nozzle at its forward end and a wall extending rearwardly from said nozzle to the rear end of said base, an opening through said base rearwardly of said nozzle, a vertical fan casing in said opening and projecting partially therebelow and resting on the defining edge of said opening, and a motor-fan unit recessed partially below the plane of the highest point of said rearwardly exsageway, a fan casing Asection recessed in said opening and resting on said-base and secured to said base and housing member and communitending wall for alignment of said fan in said fan casing.
5. A suction cleaner comprising a Ibase having a nozzle at its forward end, an opening through said base rearwardly of said nozzle, a depressed area in said base extending from said opening toward the rear end of said cleaner, a'vertical fan casing insaid opening and projecting partially therebelow and resting on the defining edge of said opening, and a motor-fan unit recessed in y'said depressed area, .said fan being insertable into and aligned in said fan chamber by movement of .said motor-fan unit forwardly in said depressed area..
' EUGENE L. SNYDER..
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US439052A US2355183A (en) | 1942-04-15 | 1942-04-15 | Suction cleaner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US439052A US2355183A (en) | 1942-04-15 | 1942-04-15 | Suction cleaner |
Publications (1)
Publication Number | Publication Date |
---|---|
US2355183A true US2355183A (en) | 1944-08-08 |
Family
ID=23743086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US439052A Expired - Lifetime US2355183A (en) | 1942-04-15 | 1942-04-15 | Suction cleaner |
Country Status (1)
Country | Link |
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US (1) | US2355183A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2540763A (en) * | 1945-09-29 | 1951-02-06 | Knapp Monarch Co | Vacuum cleaner casing construction |
US2575554A (en) * | 1948-12-11 | 1951-11-20 | Singer Mfg Co | Vacuum cleaner with illuminating device |
US2632913A (en) * | 1950-05-20 | 1953-03-31 | Hoover Co | Converter arrangement for suction cleaners |
US2649607A (en) * | 1949-03-31 | 1953-08-25 | Hoover Co | Lamp cooling device in suction cleaners |
US2797430A (en) * | 1949-06-10 | 1957-07-02 | Clements Mfg Co | Vacuum cleaner construction and closure therefor |
US3000038A (en) * | 1956-01-17 | 1961-09-19 | Earl R Heavner | Vacuum sweeper |
US4850076A (en) * | 1987-03-26 | 1989-07-25 | The Scott Fetzer Company | Brush vac |
-
1942
- 1942-04-15 US US439052A patent/US2355183A/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2540763A (en) * | 1945-09-29 | 1951-02-06 | Knapp Monarch Co | Vacuum cleaner casing construction |
US2575554A (en) * | 1948-12-11 | 1951-11-20 | Singer Mfg Co | Vacuum cleaner with illuminating device |
US2649607A (en) * | 1949-03-31 | 1953-08-25 | Hoover Co | Lamp cooling device in suction cleaners |
US2797430A (en) * | 1949-06-10 | 1957-07-02 | Clements Mfg Co | Vacuum cleaner construction and closure therefor |
US2632913A (en) * | 1950-05-20 | 1953-03-31 | Hoover Co | Converter arrangement for suction cleaners |
US3000038A (en) * | 1956-01-17 | 1961-09-19 | Earl R Heavner | Vacuum sweeper |
US4850076A (en) * | 1987-03-26 | 1989-07-25 | The Scott Fetzer Company | Brush vac |
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