US1287651A - Carpet-cleaning machine. - Google Patents
Carpet-cleaning machine. Download PDFInfo
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- US1287651A US1287651A US21058418A US21058418A US1287651A US 1287651 A US1287651 A US 1287651A US 21058418 A US21058418 A US 21058418A US 21058418 A US21058418 A US 21058418A US 1287651 A US1287651 A US 1287651A
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- Prior art keywords
- carpet
- apron
- iron
- machine
- web
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06G—MECHANICAL OR PRESSURE CLEANING OF CARPETS, RUGS, SACKS, HIDES, OR OTHER SKIN OR TEXTILE ARTICLES OR FABRICS; TURNING INSIDE-OUT FLEXIBLE TUBULAR OR OTHER HOLLOW ARTICLES
- D06G1/00—Beating, brushing, or otherwise mechanically cleaning or pressure cleaning carpets, rugs, sacks, hides, or other skin or textile articles or fabrics
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
- D06F35/001—Washing machines, apparatus, or methods not otherwise provided for using ozone
Definitions
- CARPET-CLEAN ING MACHINE CARPET-CLEAN ING MACHINE.
- This invention relatesto the art of cleaning carpets, rugs and otherfabrics or textiles, by operations of beating and scrubbing which involve thev use of brushes, beaters, air-ejectors, dust-sucking, and other' devices for effecting a cleaning operation without injury to the article to be cleaned.
- tion is an improvement upon an invention made by me which forms the subject-matter of United States Letters Patent N o. 1,196,527, dated August 29th, 1916, to which vreference' isl to be made,-aud it compreliends particularly special devices by means of which the carpet is connected with the carrying apron A by which it is conveyed and caused to be presented to the devices which effect its cleaning',and also comprehends other devices by means of which the carpet is held against the apron during its travel, and still other de# vices by means 0f which the cleaning brushes are maintained in operative contact with the apron.
- Figure 1 represents a view in erspective of acarpet cleaning machine em odying my invention
- Fig'. 2 represents a vertical, side, sectional elevation of the machine represented in Fig.
- Fig. 3 represents a fragmentary, end elevational, face view of the fastening mechanism to which I resort to connect the carpet or article to be cleaned with the traveling apron;
- Fig. 4 represents a transverse, sectional detailv of the fastening mechanism of Fig. 3,
- Fig. Q represents a. side, elevational detail of means for maintaining a cleaning against the fabric upon the apron
- Fig. 7 represents a detail in side elevation, of means for maintaining a pressure roll in contact with the carpet to press the latter upon the apron;
- Fig. 8 represents a side elevational detail of one of the cleaning brushes removed from the machine.
- Fig. v9 represents in fragmentary tive the squeezing device of Fig. 6.
- the base frame o f the machine is of any perspec- 4desired construction but preferably of structural iron members to which the .numeral 1 is applied, and which are conveniently con-y nected with a bedplate 2, so asV with. it to form adrip tank to receive vthedrippage of brush to forma framework relatively to Ywhich the apron as an entirety and the brushand cleaning devices are m0unted. ⁇
- the endless apron or carpet carrier 6 is framework', Tand is mounted upon endless carrying sprocket chains 7, two or more. of 'which in parallel relationship serve as the medium of 'its ⁇ support and travel.
- acounterweight 28 which tends to maintain the brush 16 in such contact with the carpet controlled by the adjusting screw 29 which is Vmounted on the frame of the machine, as shwn in Fig. 5, and bears upon the inner end of said brush' lever 23.
- the fastening mechanism which I employ for fastening'or securing the free end of the carpet on fabric to be cleaned tohthe apron, is illustrated in Figs. 2, 3 and 4 and is of the following construction.
- 36 is a bar of channel iron ⁇ of a typical concaveV on hollow form, preferably such, for instance, as is clearly illustrated inFig. l
- the chanlnel iron faces outward as shown in Fig. 2, that is to say, itsV open face is exterior of the apron as an entirety, and its flat back faces inwardly. It constitutes a combined slat and receptacle, so to speak, which is adapted to contain a carpet fastening means of special construction, namely a bar of angle iron 37 which is secured toit by bolts 38, and which faces outwardly so as to be adapted to receive beneath its lower member the lower limb' of an angle iron which I term the carrying iron 'or bar 39.
- Both'the Aangle iron 37 and the carrying iron 39 are preferablyv of the length ofthe channel iron 36 so that in their applied relationship to said channel iron they it within, and extend longitudinally throughout, it.
- lugs 40 Supported on the" lower member of the channel iron 36 and extending right angu larlypreferably up to the rear face of said channel iron, are a plurality of lugs 40, disposed preferably in groups at different distances along the interior of the channel iron, which receive and support the lower member ofthe carrying iron 39 when the latter is introduced within the channel iron and between the lower member of the carrying viron 39 and the lugs aforesaid, as will be'best understood from Fig. 4.
- an operating rod 44 housed for* end-for-end movement in slide ⁇ bearings 45 ⁇ within the channel iron, and adapted to be thrown to the right or ⁇ the left vas shownin Fig. 3 by an operating handle 46 extending through an elongated yaperture 47 through the rear wall of the channel iron, which handle is adapted to be by the operator' by simply takl manipulated ing hold of it and moving it transversely 1n or out from the side of the apron.
- th'e boltsA and ⁇ bell-crank 4levers are in the position represented in -dotted lines in Fig. 3, and when the attachment 'has been completed are in the posit-ion represented in f ull lines in said Fig.
- the latches 52 When the rod 44 is moved in one direction by the handle 46, the latches 52 are raised through the' slots 54 and the carrying iron 39 is released of the holding action of said latches, and said angle iron may be drawn out of the channel iron or bar 36, and with it the web 42. Then the carpet ⁇ can be disconnected from said web after which a fresh piece of carpet may be connected with said web, when the angle iron 39 is again introduced into the channel bar 36, and the rod 44 operated wherebythe lever'45 lowers the latches 52 and locks said iron'39 with the iron- 37.
- the piece, of carpet may besubjected to the actionof the beaters 30 over the trough 33 and then carried down around the machine by theendless apron during which time it will be subjected to brushing, the fluid-.cleaning material, squeezing and othermanipulation as before.
- This specic device as an entirety is one of simplicity and reliable operativeness
- Figs. 2, 6, and 9 I have represented a squeezing device-which is the last of the after the Vbeating devices, the brushing mechanism and the washing or cleansing huid Amechanisms have operated upon it. ⁇
- This device 58 represents a squeezing web or strip of flexible material such, for j instance, as rubber cloth, which is held withfina collar-like head 59, preferably cylindri- I' 7, form and formed with. radially and outwardlyvextending parallel lilangzlges 60, be-
- the web extends transversely of the Ina- 'chine to a length preferably equal tothebreadth of the traveling apron.
- the head 59 is" of equal, or preferably slightly greater ⁇ -the web and at its ends is lixedly secured to balance levers 61, fulcrumed at 62 tothe framework, and having theirfree ends which extend beyond the fulcra provided with-weights 63.
- this squeezingdevice is such as to insure a'constant pressure of the web against lthe carpet in its travel on and with the apron and a constant resultant expression of all excess cleansing fluid or water from lthe carpet.
- a pressure roll 64 which is adjustable to vhold the car- *A pet against'the endless apron-to prevent sagging of the former in the travel of the latter long or a little longer than the breadth of the.
- aprem-and its trunnions 65 have4 at eachend bearings in suspended links 66 which are pivoted to adjusting bolts 67 connected with the frame-work and adapted to be set in adjustedvertical position by lock nuts 68.
- the direct connection and support ol this pressure roll relatively to the-framework is through carrying arms 69,y as clearly shown in Fig. 7. A.
- the brushes l5, 16 and 17 have each their own indiivdual motorsso as lto enable them to be run at the same or dilerent'de'grees of speed for purposes requiring 'thesame.
- each brush has its own adjustmentso that it can be set to cause theproper action on,
- cent slats ⁇ said channel iron having amanu ⁇ ally-operated locking mechanism for detachf i ably connecting to it aflexible-Web to which thefree end ofthe article ⁇ to be cleaned is adapted to be connected,-a flexible web the Q outer end of which isadap'ted to be frecarpet,-means for supporting and occasioning the travel ofthe,apron,-and cleanin devices coperating with said apron to clean y the carpet.
- This roll is as Y ⁇ movably connected with. the lchannel iron of the apron and the inner end with the l* f f to be cleaned.
- beating,'means for brushing, and means for washing a carpet -a mechanism for con- Y 'apron comprising a series of connected slats .and va channel iron interposed between two adjacent slats,
- saidl channel iron having a manually operated locking mechanism
- a traveling support on the frame 'of the machine for the carpet means for operating said traveling support, a pressure roller forV the carpetga weighted lever on which said roller is mounted, said lever being movably mountedon said frame, and an adJustable member fitted to said frame and connected with the lever toadjust the pressure of said traveling s attached thereto,
- a traveling'support on the frame of the machine for the carpet means for operating Vsaid traveling support, a rotary brush for the carpet, a weighted lever on which said brush is mounted, said lever being movably mounted on' said frame, gearing on the shaft of said brush .and said lever for rotating said brush, andan adjustable member fitted tosaid rame and adapted to engage said lever to adjust the pressure of said brush on the carpet.
- a travel ⁇ ing support on the frame of the machine for the carpet means for operating said traveling support, and means for connecting thecarpet with said traveling' supporty andreleasing it therefrom consisting'of a web-like member adapted to have the carpet a movable bar with which said web is connected, a support forsaid movable bar, a channel member adapted to carry said support, said channel iron being connected with said traveling support, a movable latch adapted to engage said movable bar, and means on said channeled mem-v ber adapted to operate said latch in opposite directions.
- a traveling support on the frame of the machine for the carpet for the carpet, a movable bar with which the carpet is adapted to be connected, a movable latch adapted to engage said bar, a channeled member adapted to carry said bar, the same being connected with said traveling support, an elbow lever having one limb mounted on-a relatively fixed support, and the other limb pivotally connected with said latch, and a slidable rod on the frame of .the machine having therein bosses on the 'opposite sides of the iirst named limb of said elbow lever, whereby the latter may be, thrown in opposite directions to raise or lower said latch.
- a travel ing support on the frame 'of the machine for the carpet for the carpet, a movable bar with which the carpet is adapted to be connected, a movvable latch adapted to engage said bar, ⁇ a
- channeled member adapted to carry said bar, the same being connected with said traveling support, an elbow lever having one limb mounted on a relatively Xed su and the other. limb pivotally connecte said latch, a slidable'rod on the frame of the machine havingftherein bosses on the port,
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Description
www. CARPET CLEANING MACHINE` IMTPUATION ULEB M. w 19GB.
v 1,287,651. Patented Doc. 1T, 1918.
2 SHEETS-SHEET 1- L DEHON.
CARPET CLEANING MACHINE. APP'L'gcMloN man JAN. 5. 191g.
"1,287,651, www 60.17, 1918.
z SHEETS-SHEET 2.
JULESDEHON, F PHILADELBHIA, PENNSYLVANIA.
CARPET-CLEAN ING MACHINE.
Be it known that LJULES DEHoN, citiff-zen of the United States, residing in the city Zand county of Philadelphia, State of Pennsylvania, haveinvented a new and useful Carpet-Cleaning Machine,- of which the following is aspecification.
This invention relatesto the art of cleaning carpets, rugs and otherfabrics or textiles, by operations of beating and scrubbing which involve thev use of brushes, beaters, air-ejectors, dust-sucking, and other' devices for effecting a cleaning operation without injury to the article to be cleaned.
tion is an improvement upon an invention made by me which forms the subject-matter of United States Letters Patent N o. 1,196,527, dated August 29th, 1916, to which vreference' isl to be made,-aud it compreliends particularly special devices by means of which the carpet is connected with the carrying apron A by which it is conveyed and caused to be presented to the devices which effect its cleaning',and also comprehends other devices by means of which the carpet is held against the apron during its travel, and still other de# vices by means 0f which the cleaning brushes are maintained in operative contact with the apron.
The general elements which constitute the machine of my patent referred to and which are embodied in my presentl machine, are referred to in my patent and as general elements per se are not herein claimed by me. For the purpose of illustrating my inveiition, I have shown in the accompanying drawings aV certain type and embodiment of it which is at present preferred by me because in practice it ha-s given satisfactory and reliable results. It is to be understood,
however, that the various components in which my present invention is shown as einbodied can be variously arranged and that my invention is not', therefore, limited to the precise arrangement which is typified in the construction shown in the` accompanying drawings and hereinafter described.
Obviously, modifications of' the specific devices represented, described and claimed,
may be easily effected.
In the drawings; Figure 1 represents a view in erspective of acarpet cleaning machine em odying my invention;
Fig'. 2 represents a vertical, side, sectional elevation of the machine represented in Fig.
Specification of Letters Patent.
Specifically considered, my present inven Patented Dec; i7, 191s.
Application led January 5, 1918. Serial N o. 210,584.
make use;
Fig. 3 represents a fragmentary, end elevational, face view of the fastening mechanism to which I resort to connect the carpet or article to be cleaned with the traveling apron;
Fig. 4 represents a transverse, sectional detailv of the fastening mechanism of Fig. 3,
the section being taken upon the dotted line 4.-4 of said Fig. 3;. l
Fig. Q represents a. side, elevational detail of means for maintaining a cleaning against the fabric upon the apron;
F ig. G-represents a fragmentary, side, sec? tional elevation of a portion of the apron and my improved squeezing device for maintaining the carpet in close contact with the traveling apronwhile expressing the excess of liquid used;
Fig. 7 represents a detail in side elevation, of means for maintaining a pressure roll in contact with the carpet to press the latter upon the apron; v
Fig. 8 represents a side elevational detail of one of the cleaning brushes removed from the machine; and
Fig. v9 represents in fragmentary tive the squeezing device of Fig. 6.
Similar numerals of reference indicate corresponding parts vin the several figures.
Referring tothe drawings The base frame o f the machine is of any perspec- 4desired construction but preferably of structural iron members to which the .numeral 1 is applied, and which are conveniently con-y nected with a bedplate 2, so asV with. it to form adrip tank to receive vthedrippage of brush to forma framework relatively to Ywhich the apron as an entirety and the brushand cleaning devices are m0unted.`
The endless apron or carpet carrier 6 is framework', Tand is mounted upon endless carrying sprocket chains 7, two or more. of 'which in parallel relationship serve as the medium of 'its `support and travel.
of any preferred construction but conveniently composed of slats, is transverse of the vInl the apronorganization represented,
five carrying sprocketwheels 8,' 9, l0, 1l
and12 are shown as being mounted upon rotary shafts 8*, 9X, 10X, 11X and 12X which are housed in bearings of any preferred type, for instance such as 13, Fig. l1. The driving of the apron in the direction of the arrows upon the drawings, is conveniently effected by sprocket wheels on said rotary shafts, of any preferred'typ'e, driven primarily by the power wheel 14.
15, 16 and 17 designate cylindric cleaning brushes,18, 19 and 20, cleaning fluid ejeci in Figs. 5 and 8,
cleaned, and 15", 16 and 17 X before a brush shaft of', for instance, the brush 16,
which shaft is mountedI in a bearing 22 formed upon the end of a radial lever 23 fulcrumed on a rotary shaft 24 housed in .the bearing bracket 25 and conveniently supported from a pillar 3,4- which shaft, beingA of course driven by one of .the motors, as 16", carries the driving pinion ,26 which meshes with the drivenv pinion 27 on the brush shaft 21.`
From the free end of the brush lever 23 depends acounterweight 28 which tends to maintain the brush 16 in such contact with the carpet controlled by the adjusting screw 29 which is Vmounted on the frame of the machine, as shwn in Fig. 5, and bears upon the inner end of said brush' lever 23.
30 designates a rotary beater of thecharacter of that fused in the machine of my patent referred to,the arms of which beat upon the carpet 31 or otherfabric to be cleaned, and', loosening the dust'from the meshes or ihterstices of its web, beat it through the .sievel 32 which incloses the upper opening of the suction-trough '33 equipped with a suction fan or blower 34, the outlet of which is. 35 as typically illus tratedin Fig. 2.
The fastening mechanism which I employ for fastening'or securing the free end of the carpet on fabric to be cleaned tohthe apron, is illustrated in Figs. 2, 3 and 4 and is of the following construction. 36 is a bar of channel iron` of a typical concaveV on hollow form, preferably such, for instance, as is clearly illustrated inFig. l
4, which '.is of the length of one of the slats of the 'carrying apron, and in its application to said'. apron takes the place of, that is to say is substituted for, one of theislats',.-be-, ing conveniently connected with the carrying chains of the apron in the samemanner as are the slats themselves.
In its application to thcapron the chanlnel iron faces outward as shown in Fig. 2, that is to say, itsV open face is exterior of the apron as an entirety, and its flat back faces inwardly. It constitutes a combined slat and receptacle, so to speak, which is adapted to contain a carpet fastening means of special construction, namely a bar of angle iron 37 which is secured toit by bolts 38, and which faces outwardly so as to be adapted to receive beneath its lower member the lower limb' of an angle iron which I term the carrying iron 'or bar 39.
Both'the Aangle iron 37 and the carrying iron 39 are preferablyv of the length ofthe channel iron 36 so that in their applied relationship to said channel iron they it within, and extend longitudinally throughout, it.
Supported on the" lower member of the channel iron 36 and extending right angu larlypreferably up to the rear face of said channel iron, are a plurality of lugs 40, disposed preferably in groups at different distances along the interior of the channel iron, which receive and support the lower member ofthe carrying iron 39 when the latter is introduced within the channel iron and between the lower member of the carrying viron 39 and the lugs aforesaid, as will be'best understood from Fig. 4. f To the front face member of the carrying ^iron 39 is attached ,by a rivet 41, o r equivalent fastening, a flexible connecting web 42 which is of'equal length with the .length of the channel iron, that is to say, of a length about equal to the breadth of the apron, and to this connecting web 4which may bevof canvas orA kindred flexible material, I connect the carpet 31 to be cleaned, by attaching eyes 43, Figs. 2 and 3, which are simply attaching devices of any preferred., character by means of which the free end of the carpet can at will be connected with or detached from the connecting 'web 42.
Longitudinally` extending within the channel iron 36 is an operating rod 44, housed for* end-for-end movement in slide `bearings 45` within the channel iron, and adapted to be thrown to the right or `the left vas shownin Fig. 3 by an operating handle 46 extending through an elongated yaperture 47 through the rear wall of the channel iron, which handle is adapted to be by the operator' by simply takl manipulated ing hold of it and moving it transversely 1n or out from the side of the apron.
48 is anvelbow lever fulcrumed .at 49 on itsvertical member extended betweenV two bosses 50 and 51 xed on the operating rod 44, and, therefore, adapted to bel encountered by either one of themand according .125* the rear face of theangle iron 37, and as to, f
to the direction of movement of the operating rod 44 to occasion the yelevation or dethe angle iron 37, and at its other or free end slotted to permit the shank of the locking latch 52 to pass through it, as best slown in Figs. 3 and 4.4
In practice, I employtwo or more .of these `locking latches 52 andbell `crank levers 48,
connected with and operated by the aforesaid rod 44,'and in the attachment of the carrying iron 39 and its connectingweb 42,
th'e boltsA and `bell-crank 4levers are in the position represented in -dotted lines in Fig. 3, and when the attachment 'has been completed are in the posit-ion represented in f ull lines in said Fig.
When the rod 44 is moved in one direction by the handle 46, the latches 52 are raised through the' slots 54 and the carrying iron 39 is released of the holding action of said latches, and said angle iron may be drawn out of the channel iron or bar 36, and with it the web 42. Then the carpet `can be disconnected from said web after which a fresh piece of carpet may be connected with said web, when the angle iron 39 is again introduced into the channel bar 36, and the rod 44 operated wherebythe lever'45 lowers the latches 52 and locks said iron'39 with the iron- 37. The piece, of carpet may besubjected to the actionof the beaters 30 over the trough 33 and then carried down around the machine by theendless apron during which time it will be subjected to brushing, the fluid-.cleaning material, squeezing and othermanipulation as before.
. This specic device as an entirety is one of simplicity and reliable operativeness, and
serves as a means' for quickly and convenvactive elements to operate upon the carpet iently attaching and-detaching the carpet to and from the endless apron.
In Figs. 2, 6, and 9 I have represented a squeezing device-which is the last of the after the Vbeating devices, the brushing mechanism and the washing or cleansing huid Amechanisms have operated upon it.`
"In` this device 58 represents a squeezing web or strip of flexible material such, for j instance, as rubber cloth, which is held withfina collar-like head 59, preferably cylindri- I' 7, form and formed with. radially and outwardlyvextending parallel lilangzlges 60, be-
introduced and retained by bolts.
tween which the inner edge of said web 58 is length than y Letters Patent,- is 1 The web extends transversely of the Ina- 'chine to a length preferably equal tothebreadth of the traveling apron. The head 59 is" of equal, or preferably slightly greater `-the web and at its ends is lixedly secured to balance levers 61, fulcrumed at 62 tothe framework, and having theirfree ends which extend beyond the fulcra provided with-weights 63.
Obviously, the construction and mounting of this squeezingdevice is such as to insure a'constant pressure of the web against lthe carpet in its travel on and with the apron and a constant resultant expression of all excess cleansing fluid or water from lthe carpet.
, In Fig. 7, Ihave represented a pressure roll 64, which is adjustable to vhold the car- *A pet against'the endless apron-to prevent sagging of the former in the travel of the latter long or a little longer than the breadth of the. aprem-and its trunnions 65 have4 at eachend bearings in suspended links 66 which are pivoted to adjusting bolts 67 connected with the frame-work and adapted to be set in adjustedvertical position by lock nuts 68. The direct connection and support ol this pressure roll relatively to the-framework is through carrying arms 69,y as clearly shown in Fig. 7. A.
The brushes l5, 16 and 17 have each their own indiivdual motorsso as lto enable them to be run at the same or dilerent'de'grees of speed for purposes requiring 'thesame.
each brush has its own adjustmentso that it can be set to cause theproper action on,
the carpet at its distinctive place of contact without regard to the other brushes.y I Having'A thus described 1 my invention,
what I lclaim as new and desire tosecure l. In a carpet cleaning maghine-thelfollowing Aelements in combinationz-afsiipporting frame-work,-an endless apronv comprismg a series of connected slats and a channel ironinterposed betweenv two adja.-
cent slats, `said channel iron having amanu` ally-operated locking mechanism for detachf i ably connecting to it aflexible-Web to which thefree end ofthe article `to be cleaned is adapted to be connected,-a flexible web the Q outer end of which isadap'ted to be frecarpet,-means for supporting and occasioning the travel ofthe,apron,-and cleanin devices coperating with said apron to clean y the carpet.
85 upon and with the apron. This roll is as Y `movably connected with. the lchannel iron of the apron and the inner end with the l* f f to be cleaned.
beating,'means for brushing, and means for washing a carpet,-a mechanism for con- Y 'apron comprising a series of connected slats .and va channel iron interposed between two adjacent slats,
saidl channel iron having a manually operated locking mechanism,in
combination with a connecting web adapted to be manually connected ori disconnected with said locking mechanism and tobe' also with the carpet.
connected or disconnected 4. In a carpet cleaning machine,-a traveling support on the frame 'of the machine for the carpet, means for operating said traveling support, a pressure roller forV the carpetga weighted lever on which said roller is mounted, said lever being movably mountedon said frame, and an adJustable member fitted to said frame and connected with the lever toadjust the pressure of said traveling s attached thereto,
'squeezing member mounted thereon.
roller on the carpet.
5. In acarpet cleaning machine, a traveling'support on the frame of the machine for the carpet, means for operating Vsaid traveling support, a rotary brush for the carpet, a weighted lever on which said brush is mounted, said lever being movably mounted on' said frame, gearing on the shaft of said brush .and said lever for rotating said brush, andan adjustable member fitted tosaid rame and adapted to engage said lever to adjust the pressure of said brush on the carpet.
6. In a carpet cleansing machine, a traveling support on the frame of the machine for the` carpet,'means or operating said pport, a squeezing member, and a weighted lever movably mounted on the frame of the machine, the same having said 7. In a carpet cleaning machine, a travel` ing support on the frame of the machine for the carpet, means for operating said traveling support, and means for connecting thecarpet with said traveling' supporty andreleasing it therefrom consisting'of a web-like member adapted to have the carpet a movable bar with which said web is connected, a support forsaid movable bar, a channel member adapted to carry said support, said channel iron being connected with said traveling support, a movable latch adapted to engage said movable bar, and means on said channeled mem-v ber adapted to operate said latch in opposite directions. l v
8. In a carpet cleaning machine, a traveling support on the frame of the machine for the carpet, a movable bar with which the carpet is adapted to be connected, a movable latch adapted to engage said bar, a channeled member adapted to carry said bar, the same being connected with said traveling support, an elbow lever having one limb mounted on-a relatively fixed support, and the other limb pivotally connected with said latch, and a slidable rod on the frame of .the machine having therein bosses on the 'opposite sides of the iirst named limb of said elbow lever, whereby the latter may be, thrown in opposite directions to raise or lower said latch.
9. In a carpet cleaning Vmachine, a travel ing support on the frame 'of the machine for the carpet, a movable bar with which the carpet is adapted to be connected, a movvable latch adapted to engage said bar,` a
channeled member adapted to carry said bar, the same being connected with said traveling support, an elbow lever having one limb mounted on a relatively Xed su and the other. limb pivotally connecte said latch, a slidable'rod on the frame of the machine havingftherein bosses on the port,
with
opposite sides of the first named limb of said l a pluralityof rotatable brushes adapted to contact wlth the carpet in the movement of the latter through the machine, bearing A members for the shafts of vsaid brushes mounted onthe framel of the machine, said members having means for their vadjustment independently of each'- other, and a motor member for driving each of said' shafts, the motors being operative independcnt of each other. A c v JULES DEHON.
Witnesses: JOHN A. WIEDERSHEIM, N. BUssINGLE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21058418A US1287651A (en) | 1918-01-05 | 1918-01-05 | Carpet-cleaning machine. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21058418A US1287651A (en) | 1918-01-05 | 1918-01-05 | Carpet-cleaning machine. |
Publications (1)
Publication Number | Publication Date |
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US1287651A true US1287651A (en) | 1918-12-17 |
Family
ID=3355218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US21058418A Expired - Lifetime US1287651A (en) | 1918-01-05 | 1918-01-05 | Carpet-cleaning machine. |
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US (1) | US1287651A (en) |
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1918
- 1918-01-05 US US21058418A patent/US1287651A/en not_active Expired - Lifetime
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