US1477443A - Washing and drying machine - Google Patents
Washing and drying machine Download PDFInfo
- Publication number
- US1477443A US1477443A US597131A US59713122A US1477443A US 1477443 A US1477443 A US 1477443A US 597131 A US597131 A US 597131A US 59713122 A US59713122 A US 59713122A US 1477443 A US1477443 A US 1477443A
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- Prior art keywords
- drum
- gear
- spindle
- bearing
- yoke
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- 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
- D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19186—Alternating rotary or continuous
Definitions
- Lao B. HART a citizen of the United States, residing at Vinton, in the county of Benton and State of Iowa, has invented certain new and useful Tmprovements in Washing and Drying'Machines, of which the following is a specificatlon.
- My invention relates to a combined Washing and drying machine.
- An important object of the invention is to provide a machine of the above mentioned character, having means whereby the rotatable clothes holding element or drum may be held in a horizontal position, and turned, to wash or rinse the clothes, and then shifted to a vertical position, and rotated, to cause the clothes to be dried by the action of centrifugal force upon the wet clothes.
- a further ob'ect of the invention is to provide a machine of the above mentioned character, which is convenient to adjust in its operation.
- a further object of the invention is to provide a machine of the above mentioned character, which is strong, durable, and reliable in operation.
- Figure 1 is a central vertical longitudinal section through a machine embodying my invention, parts being in elevation,
- Figure 1 is a side elevation of a bearing plate and associated elements, parts in section,
- Figure 2 is an end elevation of the same
- Figure 3 is a perspective view of the head or end of the drum
- Figure 4 is a horizontal section taken on line 4-4 of Figure 1,
- Figure 5 is a side elevation of the machine
- Figure 7 is a plan view of the driving shafts, associated elements being in section,
- Figure 8 is a detail section through the bearing sleeve and associated elements, parts broken away,
- FIG. 9 is a perspective view of the supporting yoke for the bearing sleeve
- Figure 10 is a similar view of a latch device for the lever.
- the numeral designates corner posts preferably formed of angle iron, and projecting downwardly in the form of legs 16. These corner posts are connected by transverse bars 17 and 18, and
- a casing 20 Suitably mounted within the supportin frame is a casing 20, which may be formed of sheet metal or the like, while an other. suitable material may be employe
- the upper portion of this casing constitutes a drying chamber 21 while its lower portion is in the form of a water holding chamber 22, serving as an ordinary tub.
- the chamber 21 projects longitudinally beyond the chamber 22, at one hangin bottom wall 23 and a diagonal wall 24, as s own.
- This arrangement afiords an exterior space 25 for the reception of the motor and other operating elements, to be described.
- the top-of the chamber 21.1 may be closed by means of a cover 26, which is hin ed to the frame at 27, and may be held in the closed position by a latch 28, or other suitable means.
- This space 29 there is a space 29 within the frame, exteriorly of the casing 20, and this space is adapted for the reception of driving means, to be described.
- This space may be closed by'a door 30, hin ed to the frame at 31,' Figure 4, and held 0 osed by a latch 32, or the like.
- the numeral 33 designates a sleeve bear- I ing, which is mounted to swing in a vertical plane, longitudinally of the mach ne, and to assume horizontal and vertical positions.
- This sleeve bearing extends through and 1s rigidly clamped within a collar 34, integral tiall ii-shaped supporting yoke 36.
- the armg 35 are provided at their ends with horizontal extensions .37, which are pivotally mounted in bearings 38, r gidly secured to the casing 20,- b any suitable means.
- the support yoke 36 may assume horizontal and vertical positions,icarrying the sleeve bearing 33 with it, as is obvious. It is thus seen that the sleeve bearing 33 is supported by this yoke, and the strains-placed upon the sleeve bearing are in turn transmitted. to the support yoke 36.
- the sleeve bearing 33 projects into the interior of the casing 20, and passes through the diagonal wall 24, and it is desired to ef-- feet a water tight connection between this sleeve bearing and the diagonal wall.
- the sleeve bearing 33 is provided with a ball 43 formed integral therewith, and this ball is pivotally mounted with a plate 44, having a spherically curved face to contact with the ball.
- plate 44 is secured to the wall by bolts or Cal rivets 46 or the like.
- the ball 43 is equipped with trunnions 47 pivoted within sockets 48, formed on the plate 44.
- the numeral 49 designates a ring of packings, preferably arranged upon the outer side of the plate 44, and contacting with the ball 43 to effect a water tight joint.v Tt'is obvious that the detailed construction of the joint may be varied, as may be found advanta eous.
- he numeral 50 designates a spindle, rotatable within the bearing sleeve 33, and engaging bearin balls 51 held in place by caps 52 or the li e.
- This spindle 50 is provided with a ring 53, rigidly mounted thereon, to enga with the bearing balls 51, thus constituting an end thrust bearing, which is particularly needed when the spindle is operating in a vertical position.
- The. spindle is therefore free to rotate within the bearing sleeve 33, but cannot partake of restricte longitudinal movements therein.
- an approximately .U-shaped drum yoke 54 is an approximately .U-shaped drum yoke 54, embodying arms 55. These arms are adapted to extend upon opposite sides of a drum 56, as clearly shown in Fi re 4.
- the arms 55 are provided at their ends with headed studs 57 for insertion within transverse notches 58, formed in the ends of a resilient latch bar 59, pivoted to a head or end of the drum.
- the latch bar 59 is pivoted u ona trunnion 59, rigidly secured to t e head 60, and this trunnion is adapted tov enter a U-shaped bearing 60', secured to the side of the casing 20.
- This head is provided wi h a flang 6 toenter the open end of the drum, and the latch bar 59 is thus connected with the yoke 54, to hold the head upon the drum in the closed position.
- the yoke 54 constitutes a connecting means between the outer end of the drum and the bearing sleeve 33.
- the opposite end 62 of the drum 56 has a base or late 63 rigid] secured thereto, and this p ate is equipped having an opening 65, which is square in cross section, to receive the end 66 of the With a socket 64,
- spindle 50 which end is also square in cross I section. It will be further seen that the yoke 54 and associated elements serve to retain the socket 64 upon the end 66.
- the drum 56 is preferably of the shape shown, having a cylindrical intermediate portion 67, and diagonalportions 68.
- periphery of the drum is preferably apertured, as shownat 69.
- the drum when the drum is in the horizontal position, it operates Within the water in the lower chamber 22, but when the drum is shifted to the vertical position, as indicated in dotted lines in Figure 1, the drum is in the upper chamber 21.
- a combination gear 70 Rigidly mounted upon the outer end of the spindle 50 is a combination gear 70, hav ing a cylindrical gear portion 71, and a beveled gear portion 72.
- the combination gear 70 is of course an integral casting, and its cylindrical gear portion 71 is adapted for engagement with the segmental gear or gear element 73, Figures l and 2, when the spindle 50 is shifted to thehorizontal position.
- the segmental ear 73 is pivotally mounted upon the Stud 74, carried by the transverse bar 17.
- the segmental gear 73 is adapted to be oscillated, by means to be described, and the diameter of the segmental gear 73 being much larger than the diameter of the cylindrical gear portion 71, the spindle 50 will be given a pluralit of rotations in one direction, and then a p urality of rotations in the opposite direction, alternately.
- the segmental ear 73 has a pin 75 secured thereto, near 1ts periphery, and this pin has pivotal connection with a pitman 76, extending downwardlyand arranged upon the inner side of a large driving gear 77.
- the pitman 76 is pivotally connected with the gear 77 by means of a .pin 78.
- the distance between the pin 78 and the pivotal support 79 of the gear 77 is much less than the distance between the pin 75 and'the pin 74, and hence as the gear 7 7 is driven continuously in "the same direction, the pitman 76 will effect memes
- the power shaft 82 is equipped with a pinion 86 in permanent engagement with the gear 77. i
- the power shaft 81 has a vertical beveled gear 87 rigidly mounted thereon, and adapted to be engaged by the beveled gear portion 72, when the combination gear is swung to the vertical position, as indicated in Figure 1.
- the numeral 88 designates a motor
- This motor drives a pulley 90, engaging and driving a belt 91, extending downwardly to engage a pulley 92, which is free to turn upon the adjacent ends of the power shafts 81 and 82, but cannot partake of perceptible longitudinal movement thereon.
- This pulley is provided With oppositely arranged clut h faces 93 and 94, adapted to have frictional engagement with clutch heads 95 and 96 respectively.
- These clutch heads are keyed upon the shafts 81 and 82 respectively, so that they may move longitudinally thereon, and turn therewith.
- the clutch heads 95 and 96 are urged toward each other by springs 97 and 98, as shown.
- the clutch heads 95 and 96 are engaged by .ashifting fork 99 carried by a lever. 100, pivoted at- 101.
- the springs 97 and 98 tend to return the clutch heads to the neutral position, so that both clutch heads may slide with the clutch faces of the pulley 92.
- the lever 100 is swung from this neutral position in either direction. one clutch head will have frictional engagement with the clutch face of the pulley, while the other clutch head will disengage the correspond ing clutch face. It is thus seen that means are provided whereby the pulley 92 may be employed to alternately drive either power shaft 81 or 82, or the pulley 92 will run idle without rotating these power shafts.
- lever 39 is now shifted to the horizontal position, Figure 5, and the drum 56 will as sume a horizontal position, with its lower the lever 100 is swung in the direction to cause the clutch head 96 to frictiona-lly engage the clutch face 94.
- the motor 88 will therefore drive the gear 86, which in turn will drive the gear 77, effecting an oscillatory movement of the segmental gear 73.
- This segmental gear engaging the cylindrical portion 71 of the combination gear 70 will rotate the drum 56 for a plurality of rotations, alternately, in opposite directions.
- the power shaft 81 is now idle. After the washing operation is completed and it is desired to dry the clothes. the lever 100 is returned to the neutral position.
- a receptacle for holding water.
- a pivotally supported sleeve-bearing adapted to be shifted to substantially horizontal and vertical positions
- a pivot-ally supported support yoke arranged near the receptacle and engaging the sleeve-bearing at a point remote from its pivot
- a spindle rota-table described my invention what within the sleeve bearing, a drum carried by one end of the splndle, gear means earned.
- a receptacle In a washing machine of the character described. a receptacle, a bearing pivotally supported near the receptacle and adapted to swing in a substantially vertical plane,.
- a receptacle In a washing machine of the character described, a receptacle, a bearing pivotally supported near the receptacle and adapted to swing in a substantially vertical plane, a spindle rotatable within the bearing, a drum for operation within the receptacle, a socket secured to the rear end'of the drum and adapted to be detachably mounted upon the forward end oi the spindle, a drum yoke carried by the bearing and extending to the forward end of the drum, means for detachably connecting the forward end of the drum with the drum yoke, gear means secured to the rear end of the spindle, and a pair of spaced gear elements adapted to be alternately engaged by said gear means.
- a receptacle having a lower chamber to receive water, a pivotally supported support yoke arranged near the receptacle, a sleeve bearing extending through the wall of the receptacle and rigidly connected with the support yoke, means for swinging the support yoke upon its pivot, a spindle within the sleeve bearing, a drum carried by one end of the spindle, a gear carried by the spindle, and spaced driving gear elements adapted to be alternately engaged by said gear.
- a receptacle adapted to receive water
- a pivotally supported support yoke arranged near the receptacle
- a lever connected with one end of the support yoke to turn it upon its pivot
- a sleeve bearing secured to the support yoke and extending through the wall of the receptacle
- means for effecting a substantially water tight joint between the sleeve bearing and the wall of said receptacle means for effecting a substantially water tight joint between the sleeve bearing and the wall of said receptacle
- a spindle within the sleeve bearing a drum, carried by one end of the spindle, a gear carried by the opposite end of the spindle, a pair of spaced dl iving gear elements to alternately engage said gear, and means to drive said gear elements.
- a. receptacle a spindle, a sleeve bearing rotatably receiving the spindle, a drum mounted within the receptacle and carried by one end of the spindle, means for pivotally supporting the sleeve bearing so that it may swing substantially vertically, a drum yoke,carried by the inner end of the sleeve bearing and surrounding the drum, a head for the drum, a latch bar car ried by the head and provided at its ends with transverse notches, headed studs carried by the drum yoke for insertion within said notches, a gear carried by the opposite end of the spindle, and a pair of spaced gear elements adapted to be alternately engaged by said gear.
- a receptacle In a washing machine of the characmamas ter described, a receptacle, a vertically swinging bearing arranged near the reoeptacle, a spindle rotatable within the abearing, a drum having its rear end mounted upon the forward end of the spindle, a drum yoke carried by the bearing and extending to the forward end of the drum, a head having interlocking engagement with the forward end of the drum, a bar carried by the head and engaging the ends of the drum yoke, gear means carried by the rear end of the spindle, and a pair of'spaced gear elements adapted to be alternately engaged by said gear means.
- a receptacle In a washing machine of the character described, a receptacle, a vertically swinging bearing arranged near the receptacle, a spindle rotatable'within the hearing, a drum having its rear end mounted upon the forward end of the spindle, a drum yoke carried.
- gear means secured to the rear portion of the spindle and a pair of spaced gear elements adapted to be alternately engaged by said gear means.
- a receptacle a vertically swinging bearing arranged near the receptacle, a spindle rotatable-within the bearof the spindle, a drum yokecarried by the bearing and extending to the forwardend of the drum, a head engaging the forward end of the drum, a trunnion carried by the head, a latch bar pivoted upon the trunnion and having oppositely faced notches near its ends, headed elements carried by the ends of the drum yoke for receiving the notched ends of the latch bar, a stationary bearing arranged for receiving the trunnion when thewdrum is swung to the substantially horizontal position, gear means secured to the rear portion of the spindle, a pair ofspaced gear elements adapted to alternately engage said gear means, and means to swing the drum tothe horizontal and'vertical positions and to hold the same in these selected positions.
- a pivotally mounted support adapted to swing substantially vertically, a spindle rotatable within the support, means for shifting the support to the raised and lowered positions, a drum carried by the spindle, a cylindrical gear and a beveled gear secured to said spindle, a driving beveled gear arranged in the path of travel of said ing, a. drum mounted upon the forward end beveled gear for engagement therewith, a
- a second driving element 7 5 scribed, a pivotally mounted support disposed permanently in the path of travel adapted to swing substantially vertically, a of said gear means to engage therewith when spindle rotatable within the support, means the drum is shifted to the substantially verfor shifting the support to the raised and. tical position, and means to rotate said drivlowered positions, a drum v. carried b the ing elements.
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Description
Dec. 11 1923.
L. B. HART WASHING AND DRYING MACHINE F iled Oct. 26 1922 4 Sheets-Sheet 1 9 A 7 6 2 w k 5 z a 9 w a 9 i a .W. a W 4 W i J 2 Z gnvmhz L. B. HART WASHING AND DRYING MACHINE Dec. 11 1923.
Filed Oct. 26 1922 4 Sheets-Sheet 2 flttmymq I Dec. 11 1923.
L.- B. HART WASHING AND DRYING MACHINE Fil'ed Oct. 26 4 Sheets-Sheet 4 wjri @(bmw Patented Dee. Ml, 11323.
UNHTEQ TATE PATENT @FFEQE.
inn/"me LEO B. HART, F VINTON, XOWA,JASSIGNOR 0F ONE-HALE 'liO JOHN W. T031133, 03F
VIN'EQN, IQWA. I
wasnme ann narmerancmnn Application filed oetober at, me. semi no. team.
To all whom it may concern:
Be it known that Lao B. HART, a citizen of the United States, residing at Vinton, in the county of Benton and State of Iowa, has invented certain new and useful Tmprovements in Washing and Drying'Machines, of which the following is a specificatlon.
My invention relates to a combined Washing and drying machine.
An important object of the invention is to provide a machine of the above mentioned character, having means whereby the rotatable clothes holding element or drum may be held in a horizontal position, and turned, to wash or rinse the clothes, and then shifted to a vertical position, and rotated, to cause the clothes to be dried by the action of centrifugal force upon the wet clothes.
A further ob'ect of the invention is to provide a machine of the above mentioned character, which is convenient to adjust in its operation.
A further object of the invention is to provide a machine of the above mentioned character, which is strong, durable, and reliable in operation.
Other objects and advantages of the invention will be apparent during the course of the following description.
In the accompanying drawings forming a.
part of this specification, and in which like numerals are employed to designate like parts throughout the same,
. Figure 1 is a central vertical longitudinal section through a machine embodying my invention, parts being in elevation,
Figure 1 is a side elevation of a bearing plate and associated elements, parts in section,
Figure 2 is an end elevation of the same,
Figure 3 is a perspective view of the head or end of the drum,
Figure 4 is a horizontal section taken on line 4-4 of Figure 1,
Figure 5 is a side elevation of the machine,
Figure 6 is yoke, I
Figure 7 is a plan view of the driving shafts, associated elements being in section,
Figure 8 is a detail section through the bearing sleeve and associated elements, parts broken away,
a perspective view of the drum .wlth the diverging arms Figure 9 is a perspective view of the supporting yoke for the bearing sleeve,
Figure 10 is a similar view of a latch device for the lever.
In the drawings, wherein for the purpose of illustration is showna preferred embodiment of my invention, the numeral designates corner posts preferably formed of angle iron, and projecting downwardly in the form of legs 16. These corner posts are connected by transverse bars 17 and 18, and
also by longitudinal bars 19. These posts and the bars constitute a supporting frame for the machine.
Suitably mounted within the supportin frame is a casing 20, which may be formed of sheet metal or the like, while an other. suitable material may be employe The upper portion of this casing constitutes a drying chamber 21 while its lower portion is in the form of a water holding chamber 22, serving as an ordinary tub. The chamber 21 projects longitudinally beyond the chamber 22, at one hangin bottom wall 23 and a diagonal wall 24, as s own. This arrangement afiords an exterior space 25 for the reception of the motor and other operating elements, to be described. The top-of the chamber 21.1may be closed by means of a cover 26, which is hin ed to the frame at 27, and may be held in the closed position by a latch 28, or other suitable means. There is a space 29 within the frame, exteriorly of the casing 20, and this space is adapted for the reception of driving means, to be described. This space may be closed by'a door 30, hin ed to the frame at 31,'Figure 4, and held 0 osed by a latch 32, or the like.
The numeral 33 designates a sleeve bear- I ing, which is mounted to swing in a vertical plane, longitudinally of the mach ne, and to assume horizontal and vertical positions. This sleeve bearing extends through and 1s rigidly clamped within a collar 34, integral tiall ii-shaped supporting yoke 36. The armg 35 are provided at their ends with horizontal extensions .37, which are pivotally mounted in bearings 38, r gidly secured to the casing 20,- b any suitable means. One of the horizonta extensions 37 1s r1g1dly connected with a lever 39, operating in proximity'to the side of the casing'20 and end, providing an over 35 of a substanthe latch element is depressed, to permit of the movement of the lever. By this means the support yoke 36 may assume horizontal and vertical positions,icarrying the sleeve bearing 33 with it, as is obvious. It is thus seen that the sleeve bearing 33 is supported by this yoke, and the strains-placed upon the sleeve bearing are in turn transmitted. to the support yoke 36.
The sleeve bearing 33 projects into the interior of the casing 20, and passes through the diagonal wall 24, and it is desired to ef-- feet a water tight connection between this sleeve bearing and the diagonal wall. To accomplish this, the sleeve bearing 33 is provided with a ball 43 formed integral therewith, and this ball is pivotally mounted with a plate 44, having a spherically curved face to contact with the ball. The
. plate 44 is secured to the wall by bolts or Cal rivets 46 or the like. The ball 43 is equipped with trunnions 47 pivoted within sockets 48, formed on the plate 44. The numeral 49 designates a ring of packings, preferably arranged upon the outer side of the plate 44, and contacting with the ball 43 to effect a water tight joint.v Tt'is obvious that the detailed construction of the joint may be varied, as may be found advanta eous.
he numeral 50 designates a spindle, rotatable within the bearing sleeve 33, and engaging bearin balls 51 held in place by caps 52 or the li e. This spindle 50 is provided with a ring 53, rigidly mounted thereon, to enga with the bearing balls 51, thus constituting an end thrust bearing, which is particularly needed when the spindle is operating in a vertical position. The. spindle is therefore free to rotate within the bearing sleeve 33, but cannot partake of restricte longitudinal movements therein.
Preferably formed integral with the inner end ofthe bearing sleeve 33, Figures 1 and 6, is an approximately .U-shaped drum yoke 54, embodying arms 55. These arms are adapted to extend upon opposite sides of a drum 56, as clearly shown in Fi re 4. The arms 55 are provided at their ends with headed studs 57 for insertion within transverse notches 58, formed in the ends of a resilient latch bar 59, pivoted to a head or end of the drum. The latch bar 59 is pivoted u ona trunnion 59, rigidly secured to t e head 60, and this trunnion is adapted tov enter a U-shaped bearing 60', secured to the side of the casing 20. This head is provided wi h a flang 6 toenter the open end of the drum, and the latch bar 59 is thus connected with the yoke 54, to hold the head upon the drum in the closed position. By virtue of the flange 61 of the head 60, and associated elements, it is apparent that the yoke 54 constitutes a connecting means between the outer end of the drum and the bearing sleeve 33.
The opposite end 62 of the drum 56 has a base or late 63 rigid] secured thereto, and this p ate is equipped having an opening 65, which is square in cross section, to receive the end 66 of the With a socket 64,
spindle 50, which end is also square in cross I section. It will be further seen that the yoke 54 and associated elements serve to retain the socket 64 upon the end 66.
The drum 56 is preferably of the shape shown, having a cylindrical intermediate portion 67, and diagonalportions 68. The
periphery of the drum is preferably apertured, as shownat 69. As clearly illustrated in Figure 1, when the drum is in the horizontal position, it operates Within the water in the lower chamber 22, but when the drum is shifted to the vertical position, as indicated in dotted lines in Figure 1, the drum is in the upper chamber 21.
Rigidly mounted upon the outer end of the spindle 50 is a combination gear 70, hav ing a cylindrical gear portion 71, and a beveled gear portion 72.
The combination gear 70 is of course an integral casting, and its cylindrical gear portion 71 is adapted for engagement with the segmental gear or gear element 73, Figures l and 2, when the spindle 50 is shifted to thehorizontal position. The segmental ear 73 is pivotally mounted upon the Stud 74, carried by the transverse bar 17. The segmental gear 73 is adapted to be oscillated, by means to be described, and the diameter of the segmental gear 73 being much larger than the diameter of the cylindrical gear portion 71, the spindle 50 will be given a pluralit of rotations in one direction, and then a p urality of rotations in the opposite direction, alternately. The segmental ear 73 has a pin 75 secured thereto, near 1ts periphery, and this pin has pivotal connection with a pitman 76, extending downwardlyand arranged upon the inner side of a large driving gear 77. The pitman 76 is pivotally connected with the gear 77 by means of a .pin 78. The distance between the pin 78 and the pivotal support 79 of the gear 77 is much less than the distance between the pin 75 and'the pin 74, and hence as the gear 7 7 is driven continuously in "the same direction, the pitman 76 will effect memes The power shaft 82 is equipped with a pinion 86 in permanent engagement with the gear 77. i
The power shaft 81 has a vertical beveled gear 87 rigidly mounted thereon, and adapted to be engaged by the beveled gear portion 72, when the combination gear is swung to the vertical position, as indicated in Figure 1.
The numeral 88 designates a motor,
-mounted upon a platform 89, in turn at 'tached to the frame work of the machine,
and located in the space 25. This motor drives a pulley 90, engaging and driving a belt 91, extending downwardly to engage a pulley 92, which is free to turn upon the adjacent ends of the power shafts 81 and 82, but cannot partake of perceptible longitudinal movement thereon. This pulley is provided With oppositely arranged clut h faces 93 and 94, adapted to have frictional engagement with clutch heads 95 and 96 respectively. These clutch heads are keyed upon the shafts 81 and 82 respectively, so that they may move longitudinally thereon, and turn therewith. The clutch heads 95 and 96 are urged toward each other by springs 97 and 98, as shown. The clutch heads 95 and 96 are engaged by .ashifting fork 99 carried by a lever. 100, pivoted at- 101. The springs 97 and 98 tend to return the clutch heads to the neutral position, so that both clutch heads may slide with the clutch faces of the pulley 92. When the lever 100 is swung from this neutral position in either direction. one clutch head will have frictional engagement with the clutch face of the pulley, while the other clutch head will disengage the correspond ing clutch face. It is thus seen that means are provided whereby the pulley 92 may be employed to alternately drive either power shaft 81 or 82, or the pulley 92 will run idle without rotating these power shafts.
The operation of the machine is as follows: With the spindle 50 in the vertical position, as indicated in dotted lines. in Figure 1. the lcad or cover 60 of the/drum may be removed and the clothes or the like to be washed introduced into the drum. The head is now looked .to the drum by engaging the latch bar 59 with the headed studs 57. The
.lever 39 is now swung to the vertical position. whereby the spindle 50 and the drum assume the vertical position shown in dotted lines in Figure 1. The beveled portion 72 of the combination gear now engages the beveled gear 87. which is adapted to drive the spindle and the drum at an increased speed. The lever 100 is now shifted to bring the clutch head 95 into engagement with the clutch face 93, and the motor will therefore drive the power shaft 81. The drum rotating at a high speed, subjects the wet clothes to the action of centrifugal force whereby they are dried in a manner well known in the art.
After the drying operation. the rotation of the drum is stopp d, and the clothes may be removed, as is obvious.
It is to be understood that the form of my invention herewith shown and described is to be taken as a preferred example of the same.- and that various changes in the shape. size, and arrangement of parts may be resorted to without departing from the spirit of my invention or the scope of the subjoined claims.
Having thus I claim is:
1. In a washing machine of the character described, a receptacle for holding water. a pivotally supported sleeve-bearing adapted to be shifted to substantially horizontal and vertical positions, a pivot-ally supported support yoke arranged near the receptacle and engaging the sleeve-bearing at a point remote from its pivot, a spindle rota-table described my invention, what within the sleeve bearing, a drum carried by one end of the splndle, gear means earned.
by the spindle, and spaced driving gear elements adapted to be alternately engaged by said gear means.
2. In a washing machine of the character described. a receptacle, a bearing pivotally supported near the receptacle and adapted to swing in a substantially vertical plane,.a
spindle rotatable within the bearing, a drum I for operation within the receptacle and hav ing its rear end secured to the spindle, a drum yoke carried by the bearing and extending ,to the forward end of the drum, means for connecting the forward end of the drum with the drum yoke, gear means mounted upon the spindle, and a pair of spaced gear elements adapted tovbe alternately engaged by said gear means.
3. In a washing machine of the character described, a receptacle, a bearing pivotally supported near the receptacle and adapted to swing in a substantially vertical plane, a spindle rotatable within the bearing, a drum for operation within the receptacle, a socket secured to the rear end'of the drum and adapted to be detachably mounted upon the forward end oi the spindle, a drum yoke carried by the bearing and extending to the forward end of the drum, means for detachably connecting the forward end of the drum with the drum yoke, gear means secured to the rear end of the spindle, and a pair of spaced gear elements adapted to be alternately engaged by said gear means.
4. Ina washing machine ofthe character described, a receptacle having a lower chamber to receive water, a pivotally supported support yoke arranged near the receptacle, a sleeve bearing extending through the wall of the receptacle and rigidly connected with the support yoke, means for swinging the support yoke upon its pivot, a spindle within the sleeve bearing, a drum carried by one end of the spindle, a gear carried by the spindle, and spaced driving gear elements adapted to be alternately engaged by said gear. a
5. In a washing machine of the character described, a receptacle adapted to receive water, a pivotally supported support yoke arranged near the receptacle, a lever connected with one end of the support yoke to turn it upon its pivot, a sleeve bearing secured to the support yoke and extending through the wall of the receptacle, means for effecting a substantially water tight joint between the sleeve bearing and the wall of said receptacle, a spindle within the sleeve bearing, a drum, carried by one end of the spindle, a gear carried by the opposite end of the spindle, a pair of spaced dl iving gear elements to alternately engage said gear, and means to drive said gear elements.
6. In a washingmachine of the character described, a. receptacle, a spindle, a sleeve bearing rotatably receiving the spindle, a drum mounted within the receptacle and carried by one end of the spindle, means for pivotally supporting the sleeve bearing so that it may swing substantially vertically, a drum yoke,carried by the inner end of the sleeve bearing and surrounding the drum, a head for the drum, a latch bar car ried by the head and provided at its ends with transverse notches, headed studs carried by the drum yoke for insertion within said notches, a gear carried by the opposite end of the spindle, and a pair of spaced gear elements adapted to be alternately engaged by said gear.
7. In a washing machine of the characmamas ter described, a receptacle, a vertically swinging bearing arranged near the reoeptacle, a spindle rotatable within the abearing, a drum having its rear end mounted upon the forward end of the spindle, a drum yoke carried by the bearing and extending to the forward end of the drum, a head having interlocking engagement with the forward end of the drum, a bar carried by the head and engaging the ends of the drum yoke, gear means carried by the rear end of the spindle, and a pair of'spaced gear elements adapted to be alternately engaged by said gear means.
8. In a washing machine of the character described, a receptacle, a vertically swinging bearing arranged near the receptacle, a spindle rotatable'within the hearing, a drum having its rear end mounted upon the forward end of the spindle, a drum yoke carried. by the bearing and extending to-the forward end of the drum, a head engaging the forward end of the drum, a bar carried by the head and engaging the ends of the drum yoke, a trunnion carried by the head, a bearing arranged to receive the trunnion when the drum is swung to the substantially horizontal position, gear means secured to the rear portion of the spindle and a pair of spaced gear elements adapted to be alternately engaged by said gear means.
I 9. In a washing machine of the character described, a receptacle, a vertically swinging bearing arranged near the receptacle, a spindle rotatable-within the bearof the spindle, a drum yokecarried by the bearing and extending to the forwardend of the drum, a head engaging the forward end of the drum, a trunnion carried by the head, a latch bar pivoted upon the trunnion and having oppositely faced notches near its ends, headed elements carried by the ends of the drum yoke for receiving the notched ends of the latch bar, a stationary bearing arranged for receiving the trunnion when thewdrum is swung to the substantially horizontal position, gear means secured to the rear portion of the spindle, a pair ofspaced gear elements adapted to alternately engage said gear means, and means to swing the drum tothe horizontal and'vertical positions and to hold the same in these selected positions.
10. In a machine of the. character described, a pivotally mounted support adapted to swing substantially vertically,a spindle rotatable within the support, means for shifting the support to the raised and lowered positions, a drum carried by the spindle, a cylindrical gear and a beveled gear secured to said spindle, a driving beveled gear arranged in the path of travel of said ing, a. drum mounted upon the forward end beveled gear for engagement therewith, a
' emma 1.13
a and arranged in the path of travel of said posed permanently in the path of travel of cylindrical gear, and means for driving the said gear means for engagement therewith beveled gear and the second gear. when the drum is shifted to the substantially 11. In a machine of the character dehorizontal position, a second driving element 7 5 scribed, a pivotally mounted support disposed permanently in the path of travel adapted to swing substantially vertically, a of said gear means to engage therewith when spindle rotatable within the support, means the drum is shifted to the substantially verfor shifting the support to the raised and. tical position, and means to rotate said drivlowered positions, a drum v. carried b the ing elements.
19 spindle, gear means secured to one en por- In testimony whereof I aflix my signature. tion of the spindle, a driving element dis- LEO B. HART.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US597131A US1477443A (en) | 1922-10-26 | 1922-10-26 | Washing and drying machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US597131A US1477443A (en) | 1922-10-26 | 1922-10-26 | Washing and drying machine |
Publications (1)
Publication Number | Publication Date |
---|---|
US1477443A true US1477443A (en) | 1923-12-11 |
Family
ID=24390221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US597131A Expired - Lifetime US1477443A (en) | 1922-10-26 | 1922-10-26 | Washing and drying machine |
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Country | Link |
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US (1) | US1477443A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2436343A (en) * | 1944-12-21 | 1948-02-17 | Remington Arms Co Inc | Drum support for combined washing and centrifugal drying machines |
US2894519A (en) * | 1954-05-05 | 1959-07-14 | Hendrick J Gregg | Apparatus for quenching ring gears and similar articles |
US3302433A (en) * | 1965-01-11 | 1967-02-07 | Friedrich K H Nallinger | Automatic washing machine |
US20070151042A1 (en) * | 2004-01-16 | 2007-07-05 | Wilhelm Bringewatt | Device and method for wet treating laundry |
-
1922
- 1922-10-26 US US597131A patent/US1477443A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2436343A (en) * | 1944-12-21 | 1948-02-17 | Remington Arms Co Inc | Drum support for combined washing and centrifugal drying machines |
US2894519A (en) * | 1954-05-05 | 1959-07-14 | Hendrick J Gregg | Apparatus for quenching ring gears and similar articles |
US3302433A (en) * | 1965-01-11 | 1967-02-07 | Friedrich K H Nallinger | Automatic washing machine |
US20070151042A1 (en) * | 2004-01-16 | 2007-07-05 | Wilhelm Bringewatt | Device and method for wet treating laundry |
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