US125190A - Improvement in washing-machines - Google Patents
Improvement in washing-machines Download PDFInfo
- Publication number
- US125190A US125190A US125190DA US125190A US 125190 A US125190 A US 125190A US 125190D A US125190D A US 125190DA US 125190 A US125190 A US 125190A
- Authority
- US
- United States
- Prior art keywords
- tub
- rubber
- washing
- machines
- improvement
- 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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 239000002965 rope Substances 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 6
- 239000002023 wood Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- 229910001369 Brass Inorganic materials 0.000 description 2
- 102000012152 Securin Human genes 0.000 description 2
- 108010061477 Securin Proteins 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000003028 elevating Effects 0.000 description 2
- 230000000149 penetrating Effects 0.000 description 2
- 230000003405 preventing Effects 0.000 description 2
- 102000013391 reelin protein Human genes 0.000 description 2
- 108091007513 reelin protein Proteins 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
- 230000013707 sensory perception of sound Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
Images
Classifications
-
- 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
- D06F15/00—Washing machines having beating, rubbing or squeezing means in receptacles stationary for washing purposes
Definitions
- My invention consists in a number of new devices which will facilitate the operation of a washing-machine of the class shown in the accompanying drawing, wherein--- Figure l is a side elevation of the machine.
- Fig. 2 is a view in perspective of the journalbox, which will be more fully referred to hereafter.
- Fig. 3 shows the footpiece on the treadle.
- Fig. 4 is a central vertical longitudinal section of the machine.
- Figs. 5 and 6 are representationsof devices, which are explained below in the general description, in which A is a rubber, oscillating upon and secured to a rock-shaft, B, by uprights 0.
- this rubber A On the bottom of this rubber A, and secured to it by galvanized iron staples or screws, are corrugated half-round strips of wood running across the rubber, andplaced in such relative position to each other that the corrugations 011 each succeeding piece are alternated and fit into those of the preceding one. These corrugations extend crosswise on the strips, but may be 'made to extend lengthwise, in which latter case the strips are not half round, but flat, and fit tight together.
- the rubber A is oscillated by a handle, D, projecting upward from the center of the rock-shaft, being simply driven into an orifice in the shaft B and secured there by-wedging.
- the usual method of securin g this handle is by iron bolts, which corrode and damage the clothes.
- the rock-shaft B which is of wood with metallic journals, swings in the journal-boxes E, shown in perspective in Fig. 2.
- These journal-boxes E fit into an upright slot in the top of the sliding rod F; the lower part of the box being set in permanently, while the upper part is adjustable, is held in place by a movable pin, and may be removed when it is desired to take out the rubber.
- the bearin g in these journal-boxes runs but partly through them. The ends of these hearings, being in contact with the ends of the journals on the rock-shaft B, prevent it from moving laterally, which would cause an impeding friction between the rubber and the side of the tub.
- a pin, G, attached to a small rope or chain on the front end of the tub is used to hold the rubber up from the bottom of the tub, as shown in Fig. 1, by inserting it in an orifice on the bottom of the rubber, and resting it on the top of the tub.
- the object of thus elevating the rubber is to permit the clothes to be placed in the bottom of the tub.
- H is a rubber band connecting a pin, I, in the sliding rod F, with a stationary hook or other device upon the side of the tub.
- the object of this rubber band is to produce a pressure upon the clothes by drawing down the sliding rod F, in the top of which the rubber oscillates.
- the adjustment of this band may be varied.
- L is a treadle to raise the rubber A by means of the rope M, connecting it with the sliding rod F.
- the advantage of a single foot-piece in the center of the treadle is that the foot will always be placed in the center and produce an equal strain upon each of the two sliding rods. thereby prevent ing them from being twisted, which would retard their motion.
- the fixed fulcrum X, on which the foot-piece swings, is secured to the body of the tub by the.thumb-screws Y penetrating a ledge on the bottom of the tub, and readily permitting the removal of treadle.
- the tub has a zinc lining, N, which forms an interior water-tight vessel to provide against the contraction of the wood, and a bottom of copper or galvanized iron.
- the machine bein g intended for use in connection with a small furnace placed under it, I project downward from the bottom a sheet-metal flange, Z, of sufficient width to confine the heat of the furnace to the bottom of the tub and prevent the surrounding wood-work from being burned.
- the zinc lining N is secured to the tub by being lapped over the top of the tub, and held there by wooden cleats O screwed down over it.
- the clothes are placed upon a curved series of corrugated rollers, P, shown in Fig. 6, the curve being described from the same center as that upon which the rubber swings. These rollers are set in a frame, Q, which rests on the inclined sides of the tub.
- the two end rollers are longer than those between, and serve as crossend pieces for the frame.
- journal-box E in combination with the sliding; rod F and rock-shaft B, substantially as and for the purpose specified.
- the rubber band H in combination with pin I, sliding rod F, rope M, treadle L, fixed fulcrum X, and thumb-screw Y, substantially as and for the purpose set forth.
Description
JOSEPH (J. GRANN AN Improvement in Washing Machines.
Patented April 2 JOSEPH G. GRANNAN, OF CINCINNATI, OHIO, ASSIGNOR OF ONE-HALF HIS RIGHT TO WM. A. BITNER, OF SAME PLACE.
IMPROVEMENT IN WASHING-MACHINES.
Specification forming part of Letters Patent N oi 125,190, dated April 2, 1872.
I, JOSEPH G. GRANNAN, of the city of Gincin nati, in the county of Hamilton and State of Ohio, have invented certain newand useful 1m provements in WashingMachines, of which the following is a specification:
My invention consists in a number of new devices which will facilitate the operation of a washing-machine of the class shown in the accompanying drawing, wherein--- Figure l is a side elevation of the machine. Fig. 2 is a view in perspective of the journalbox, which will be more fully referred to hereafter. Fig. 3 shows the footpiece on the treadle. Fig. 4 is a central vertical longitudinal section of the machine. Figs. 5 and 6 are representationsof devices, which are explained below in the general description, in which A is a rubber, oscillating upon and secured to a rock-shaft, B, by uprights 0. On the bottom of this rubber A, and secured to it by galvanized iron staples or screws, are corrugated half-round strips of wood running across the rubber, andplaced in such relative position to each other that the corrugations 011 each succeeding piece are alternated and fit into those of the preceding one. These corrugations extend crosswise on the strips, but may be 'made to extend lengthwise, in which latter case the strips are not half round, but flat, and fit tight together. The rubber A is oscillated by a handle, D, projecting upward from the center of the rock-shaft, being simply driven into an orifice in the shaft B and secured there by-wedging. The usual method of securin g this handle is by iron bolts, which corrode and damage the clothes. The rock-shaft B, which is of wood with metallic journals, swings in the journal-boxes E, shown in perspective in Fig. 2. These journal-boxes E fit into an upright slot in the top of the sliding rod F; the lower part of the box being set in permanently, while the upper part is adjustable, is held in place by a movable pin, and may be removed when it is desired to take out the rubber. The bearin g in these journal-boxes runs but partly through them. The ends of these hearings, being in contact with the ends of the journals on the rock-shaft B, prevent it from moving laterally, which would cause an impeding friction between the rubber and the side of the tub. A pin, G, attached to a small rope or chain on the front end of the tub is used to hold the rubber up from the bottom of the tub, as shown in Fig. 1, by inserting it in an orifice on the bottom of the rubber, and resting it on the top of the tub. The object of thus elevating the rubber is to permit the clothes to be placed in the bottom of the tub. H is a rubber band connecting a pin, I, in the sliding rod F, with a stationary hook or other device upon the side of the tub. The object of this rubber band is to produce a pressure upon the clothes by drawing down the sliding rod F, in the top of which the rubber oscillates. The adjustment of this band may be varied. Several different methods of applying it are shown by the dotted lines J and K. L is a treadle to raise the rubber A by means of the rope M, connecting it with the sliding rod F. In the center of this treadle is a foot-piece shown in Fig.3. The advantage of a single foot-piece in the center of the treadle is that the foot will always be placed in the center and produce an equal strain upon each of the two sliding rods. thereby prevent ing them from being twisted, which would retard their motion. The fixed fulcrum X, on which the foot-piece swings, is secured to the body of the tub by the.thumb-screws Y penetrating a ledge on the bottom of the tub, and readily permitting the removal of treadle. The tub has a zinc lining, N, which forms an interior water-tight vessel to provide against the contraction of the wood, and a bottom of copper or galvanized iron. The machine bein g intended for use in connection with a small furnace placed under it, I project downward from the bottom a sheet-metal flange, Z, of sufficient width to confine the heat of the furnace to the bottom of the tub and prevent the surrounding wood-work from being burned. The zinc lining N is secured to the tub by being lapped over the top of the tub, and held there by wooden cleats O screwed down over it. The clothes are placed upon a curved series of corrugated rollers, P, shown in Fig. 6, the curve being described from the same center as that upon which the rubber swings. These rollers are set in a frame, Q, which rests on the inclined sides of the tub. The two end rollers are longer than those between, and serve as crossend pieces for the frame. To
;, 'rELN'r rron.
prevent the journals ofthese rollers from cutting and wearing away their bearings in the frame I sink a plate, 1%, of brass or other noncoi'rosive metal, in the side of the frame Q, and into perforations in this plate the journals of the rollers are inserted, and thus their mo- -t1on is facilitated and the Wear-mg away of the frame is prevented. The rear end of the tub is raised higher than the other sides for the purpose of affording a place to fasten a wringing-machine.
What I claim as new, and desire to secure by Letters Patent, is-- l. The journal-box E, in combination with the sliding; rod F and rock-shaft B, substantially as and for the purpose specified.
a 2. The rubber band H, in combination with pin I, sliding rod F, rope M, treadle L, fixed fulcrum X, and thumb-screw Y, substantially as and for the purpose set forth.
3. The treadle L having a center foot-piece,
in combination with the fixed fulcrum X, slidin g rods F, rubber band H, rope M, and thumbscrew Y, substantially as and for the purpose set forth. 7 4. The plate R, in combination with the frame Q and rollers P, substantially as and for the purpose specified.
J OS. G. GRANNAN.
Witnesses: PHILIP M. SHUEY, O. G. HALE.
Publications (1)
Publication Number | Publication Date |
---|---|
US125190A true US125190A (en) | 1872-04-02 |
Family
ID=2194619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US125190D Expired - Lifetime US125190A (en) | Improvement in washing-machines |
Country Status (1)
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US (1) | US125190A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040206681A1 (en) * | 2002-10-08 | 2004-10-21 | Gordon Andrew W. | Mobile desalination plants and systems, and methods for producing desalinated water |
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0
- US US125190D patent/US125190A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040206681A1 (en) * | 2002-10-08 | 2004-10-21 | Gordon Andrew W. | Mobile desalination plants and systems, and methods for producing desalinated water |
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