US671703A

US671703A - Reversible washing-machine.

Info

Publication number: US671703A
Application number: US2844000A
Authority: US
Inventors: Edward J Kelly
Original assignee: Individual
Current assignee: Individual
Priority date: 1900-08-29
Filing date: 1900-08-29
Publication date: 1901-04-09
Anticipated expiration: 1918-04-09

Description

No. 67!,703L Patented Apr. 9, IBM. E. J. KELLY.

BEVERSI BLE WASHING MACHINE.

(Application filed Aug. 29, 1900.,

(No Model.)

U'NiTED STATES EDWARD J. KELLY,

PATENT Grinch.

OF ORONO, MAINE.

REVERSIBLE WASHING-MACHINE.

SPECIFICATION forming part of Letters Patent N 0. 671,703, dated April 9, 1901.

Application filed August 29, 1900- Sarial No. 28,440. (No model.)

To aZZ whom it may concern:

Be it known that I, EDWARD J. KELLY, a citizen of the United States, residing at Orono, in the county of Penobscot and State of Maine, have invented a new and useful Reversible Washing-Machine, of which the following is a specification.

This invention relates to washing-machines, and has special reference to that type of machines employing a vertically-reciprocating agitating plunger or pounder.

To this end the invention primarily contemplates an improved washing-machine embodying mechanism providing for the quick and easy cleansing of the clothes, while at the same time being readily reversible, so as to be shifted directly from one washtub to another without any readjustment of any part of the machine.

The invention also con templates a washing mechanism which shall not only be shiftable or reversible from one tub to another, but which shall also be capable of being shifted within a washtub to any desired position therein which may be required during the washing operation. Y

With these and many other objects in view, which will more readily appear as the nature of the invention is better understood, the

same consists in the novel construction, com-' bination, and arrangement of parts hereinafter more fully described, illustrated, and claimed.

The essential features of the invention are necessarily susceptible to some modificationwithout departing from the spirit or scope thereof; but the preferred embodiment of the improvements is shown in the accompanying drawings, in which- Figure 1 is a perspective view of a washingmachine embodying the present invention and showing the same associated with a pair of adjacent washtubs upon the same bench or base. Fig. 2 is a perspective view of the washing mechanism with the tubs removed from the bench. Fig. 3 is a vertical sectional view of a portion of the washing mechanism, showing more clearly the mounting of the swivel-post and the connection of the operating and equalizing levers with the post and the plunger-staff. Fig. 4isa detail sectional view on the line 4 4 of Fig. 3, showing the slidable interlocking connection between the swivel-post and the horizontal supportingguide therefor. Fig. 5 is a similar view on the line 5 5 of Fig. 3. Fig. 6 is also a detail sectional view on the line 6 6 of Fig. 3.

Similar numerals of reference designate corresponding parts in the several figures of the drawings.

In carrying out the invention the washing mechanism is preferably associated with a Washbench 1 of a sufficient length to support thereon a pair of washtubs 2, which when employed at the same time upon the bench are arranged, respectively, at opposite sides of the center thereof, so as to be disposed, respectively, at opposite sides of the upright carrying-standard 3 of the washing mechanism. The said upright carrying-standard 3 preferably consists of a single straight bar or strut provided at its lower end with a footplate 4, disposed at right angles to the length of the standard and resting flat upon the upper side of the bench 1. The said foot-plate 4 of the carrying-standard constitutes an attaching portion therefor and is adapted to receive the screws or other fastenings for holding the standard in a fixed upright position upon the bench. The said upright carryingstandard 3, which arises centrally from the washbench 1, is provided at its upper end with a horizontal supporting-guide 5, which is preferably formed integral with the standard, but which may obviously be a separate part and suitably joined rigidly with the standard in any approved manner. Such changes as this are clearly within the purview of the invention, as it is only essential that the upright carrying-standard have the horizontal supporting-guide 5, rigid therewith. The said horizontal supportinguide 5 is preferably in the form of a slotted cross-head projecting equidistant beyond opposite sides of the standard 3, so that the opposite portions of the guide will overhang the upper sides of the pair of tubs 2, arranged, respectively, at opposite sides of the standard 3, as plainly shown in Fig.1 of the drawings. The oppositelyprojecting supporting-guide at the upper end of the carrying-standard is of a suflicient length to extend materially over both of the tubs in order that the washing mechanism may be readily used in connection with either tub at the option of the operator, and said guide is preferably formed with a horizontal opening or slot 6 throughout the entire length thereof and is provided in its upper flat side 7 with a longitudinally-disposed guiding-slot 8, extending the full length of the guide 5 and intersecting or communicating with the horizontal opening or slot 6 therein. The said guiding-slot 8 in the flat upper side 7 of the guide is designed to slidably and pivotally receive therein a T-shaped pivot-stud 9, projecting from the lower end of the upright swivel-post 10, which constitutes a shiftable and pivotal support for a part of the washing mechanism. The shank of the T- shaped pivot-stud 9 extends through the longitudinal guiding-slot 8, and the cross-head thereof is designed to lie within the horizontal opening or slot 6 of the guide and engage beneath the upper side portion 7 of the guide, thereby pro viding an interlocking connection of the post with the guide, while at the same time permitting said post to freely turn on its axis, as

well as to be shifted to any position within the plane of the guiding-slot 8.

To provide for a firm bracing of the post 10 in an upright position, the same is provided contiguous to the terminal stud 9 thereof with a flat horizontal bearing-plate 11, adapted to flatly contact with the upper edge 7 of the guide, and thus steady and brace the post in any adjusted position, as well as during the turning and shifting movements thereof upon the supporting-guide 5 therefor.

The shiftable swivel-post 10 constitutes a support for the vertically-swinging operatinglever 12, which Operating-lever is of a sufficient length to extend entirely across the washtub with which the mechanism is being used. The said operating-lever 12 essentially comprises a pair of spaced lever-straps 13, arranged in parallel relation, and a handle 14, rigidly fastened at its inner end between the contiguous extremities of the straps 13 at the point 15, the opposite extremities of the le ver-straps 13 being pivotallyheld to the post 10 by means of the pivot pin or bolt 16. At a point contiguous to the connection of the lever-straps 13 with the inner end-of the handle 14: the operating-lever carries a holdingcollar 17, which collar receives the verticallymovable plunger-stafi 18, which carries at its lower end a plunger or agitator 19. The holding-collar 17 loosely embraces the plungerstafl 18, so as to permit of the vertical adj ustment of said staff within the collar, and the latter is pivotally held to the lever-straps 13 of the operating-lever at an intermediate point between the opposite extremities of the lever through the medium of the oppositelylocated rivet or pivot-pin 20 and the adj usting thumb-screw 21, passing through the oppositely-located straps l3 and respectively engaging the diametrically opposite sides of the holding-collar 17. The inner end or point of the thumb-screw is adapted to engage in any of a series of sockets or openings 22, formed in the adjustment-plate 23, attached to one side of the plunger-staff 18 and extending 1ongitudinally thereof a suflicient distance to provide for a suitable adjustment of the plunger-staff upon the operating-lever according to the depth of the tub or other requirements of the washing. The said adjustment-plate 23 is screwed or otherwise suitably fastened to the plunger-staff and is provided with an outer rounded or convexed side 24, conforming to the contour of the staff, so as to not interfere with the adj ustment thereof within the collar 17 or its sliding movement within the guiding-sleeve 25.

The guiding-sleeve 25 receives the upper end portion of the plunger-stafi above the operating-lever and is pivotally connected, as at 26, to one end of a vertically-swinging guide-bar 27, the other end of which lever is pivotally connected, as at 28, to the upper extremity of the swivel-post 10. The guidebar 27 is arranged in parallelism to the opcrating-lever l2, and as the sleeve 25 and the holding-collar 17 are pivotally supported the same will maintain a vertical alinement in the operation of the machine and will provide for holding the plunger-staff to reciprocation in a fixed vertical plane. On account of the swivel-mounting of the post 10 the plunger may be moved laterally to any position within the tub, or by lifting the plunger out of one tub the same can be readily swung around to position for operation within the opposite tub. Also the slidable mounting. of the post 10 permits of the free manipulation or moving of the plunger in any position. The sleeve 25 may he slipped 0E the plungerstaff to allow the plunger to hang vertically from the lever 14 when partly raised, so that the plunger may be rested on the supporting-guide or cross-head 5 while changing the clothes or tubs.

. From the foregoing it is thought that the construction, operation, and many advantages of the hereindescribed washing-machine will be readily apparentto those skilled in the art without further description, and it will be understood that various changes in the form, proportion, and minor details of construction may be resorted to without departing from the principle or sacrificing any of the advantages of the invention.

Having thus described the invention, what is claimed as new, and desired to be secured by Letters Patent, is-- 1. In a washing-machine, the combination with a bench, of a standard mountedon the bench so as to admitof tubs being arranged on opposite sides thereof, a horizontal supportinguide in the form of a crosshead having oppositely-projecting portions adapted to overhang the separate tubs, said guide comprising upper and lower parallel members united at both ends and spaced apart to leave an intervening slot or way, the upper member having a longitudinal guideslot, a swivel-post having a bearing upon the IIO upper member and provided with a T-head detachably associated with the guide slot, and plunger-actuating mechanism connected with said post and shiftable into operative relation with either tub.

2. In a washing-machine, the combination of a standard, a horizontal supporting-guide in the form of a cross-head comprising upper and lower parallel members united at both ends and spaced apart to leave an intervening slot or way, the upper member having a longitudinal guide-slot, a swivel-post hav-