US21175A - Washing-machine - Google Patents

Washing-machine Download PDF

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Publication number
US21175A
US21175A US21175DA US21175A US 21175 A US21175 A US 21175A US 21175D A US21175D A US 21175DA US 21175 A US21175 A US 21175A
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United States
Prior art keywords
washing
dasher
machine
binder
clothes
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Expired - Lifetime
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F31/00Washing installations comprising an assembly of several washing machines or washing units, e.g. continuous flow assemblies
    • D06F31/005Washing installations comprising an assembly of several washing machines or washing units, e.g. continuous flow assemblies consisting of one or more rotating drums through which the laundry passes in a continuous flow
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S501/00Compositions: ceramic
    • Y10S501/90Optical glass, e.g. silent on refractive index and/or ABBE number
    • Y10S501/901Optical glass, e.g. silent on refractive index and/or ABBE number having R.I. at least 1.8
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S501/00Compositions: ceramic
    • Y10S501/90Optical glass, e.g. silent on refractive index and/or ABBE number
    • Y10S501/903Optical glass, e.g. silent on refractive index and/or ABBE number having refractive index less than 1.8 and ABBE number less than 70
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S501/00Compositions: ceramic
    • Y10S501/90Optical glass, e.g. silent on refractive index and/or ABBE number
    • Y10S501/906Thorium oxide containing

Description

D.ALLEN.

WASHING MACHINE.

No. 21,175. Patented Aug. 17, 1858.

UNITED STATES PATENT FETC DAVID ALLAN, OF ST. LOUIS, MISSOURI.

WASHING-MACHINE.

Specification of Letters Patent No. $1,175, dated August 17, 1858.

To all. whom z't may concern:

Be it known that I, DAVID ALLAN, of St. Louis, State of Missouri, have invented a new and Improved Machine for Washing Clothes; and I do hereby declare that the following is a full and exact description thereof, reference being had to the accompanying drawings and to the letters of reference marked thereon.

Figure 1 is a perspective view and section, letter A being the dasher or plunger inserted in the tubs, B, B, connected with the beam C, by the pitmen D, D, and worked by the handle on brake E, supporting post- F as shown. The top of dasher or binder G is kept in the situation shown by a key or wedge, (see letter 1-1,) until the clothes are put on, or moved from the da'sher A.

When the clothes are placed on the dasher A, the top of dasher or binder G is brought down upon them and is there secured by the said key or wedge H at the point J, the

water or soap suds being about six inches below the bottom of dasher when the beam C is horizontal, and the top of dasher or binder Gr being concave, as shown in section Fig. 2. This concavity contains a large amountof air, which when submerged gives a certain percussion forcing the water through the clothes so as to immediately cleanse and purify the same-without the ordinary rubbing or grinding against the sides of the vessel or the washing boards in common use.

WVhat I claim as my invention and desire to secure by Letters Patent, is

The top of the dasher or binder G, G, constructed and operated in the manner herein set forth and when acting in connection with the plunger A.

DAVID ALLAN.

Attest:

JOHN B. EVANS, G110. R, ADAMS.

US21175D Washing-machine Expired - Lifetime US21175A (en)

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US21175A true US21175A (en) 1858-08-17

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US21175D Expired - Lifetime US21175A (en) Washing-machine

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE949686C (en) * 1951-02-26 1956-09-27 Jenaer Glaswerk Schott & Gen Virtually fluorine-free optical borate glasses
DE957339C (en) * 1951-02-26 1957-01-31 Jenaer Glaswerk Schott & Gen Virtually fluorine-free optical glasses
DE1143974B (en) * 1960-04-06 1963-02-21 Jenaer Glaswerk Schott & Gen optical glass
US3754980A (en) * 1971-08-06 1973-08-28 Corning Glass Works Devitrification-resistant coating for high-silica glasses
DE2633946A1 (en) * 1975-07-28 1977-02-17 Nippon Kogaku Kk optical glass
US20090247275A1 (en) * 2008-03-31 2009-10-01 Aristocrat Technologies Australia Pty Limited Gaming system and method of varying a jackpot game outcome

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE949686C (en) * 1951-02-26 1956-09-27 Jenaer Glaswerk Schott & Gen Virtually fluorine-free optical borate glasses
DE957339C (en) * 1951-02-26 1957-01-31 Jenaer Glaswerk Schott & Gen Virtually fluorine-free optical glasses
DE1143974B (en) * 1960-04-06 1963-02-21 Jenaer Glaswerk Schott & Gen optical glass
US3754980A (en) * 1971-08-06 1973-08-28 Corning Glass Works Devitrification-resistant coating for high-silica glasses
DE2633946A1 (en) * 1975-07-28 1977-02-17 Nippon Kogaku Kk optical glass
US20090247275A1 (en) * 2008-03-31 2009-10-01 Aristocrat Technologies Australia Pty Limited Gaming system and method of varying a jackpot game outcome

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