US3922890A - Inner basket for dehydrating washing machine - Google Patents

Inner basket for dehydrating washing machine Download PDF

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Publication number
US3922890A
US3922890A US409021A US40902173A US3922890A US 3922890 A US3922890 A US 3922890A US 409021 A US409021 A US 409021A US 40902173 A US40902173 A US 40902173A US 3922890 A US3922890 A US 3922890A
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US
United States
Prior art keywords
cylindrical
cylindrical member
basket
washing machine
perforated
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
Application number
US409021A
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English (en)
Inventor
Masaji Shibata
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
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Publication of US3922890A publication Critical patent/US3922890A/en
Anticipated expiration legal-status Critical
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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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/02—Rotary receptacles, e.g. drums
    • D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
    • D06F37/14—Ribs or rubbing means forming part of the receptacle
    • 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
    • D06F9/00—Brushing-type washing machines

Definitions

  • This invention relates to a washing machine, and more particularly to an inner basket for a washing machine having a centrifugal basket.
  • the inner basket for the washing machine of the present invention has one cylindrical soft member fixed to an oscillating shaft and another cylindrical soft member disposed at the inside peripheral wall of the centrifugal basket in spaced relation with the first cylindrical soft member.
  • FIG. 1 is a longitudinal sectional view of the conventional dehydrating washing machine of turbulent type showing an agitator with a broken line;
  • FIG. 2 is a longitudinal sectional view of a washing machine having two cylindrical soft members of brush constructed according to the present invention
  • FIG. 3 is a plane view of the washing machine shown in FIG. 2;
  • FIG. 4 is a perspective view of the two cylindrical soft members of brush used in the present invention.
  • FIG. 5 is a perspective view of the two cylindrical soft members of sponge used in the present invention.
  • FIG. 1 shows the conventional washing machine, wherein an agitator 3 fixed to an oscillating shaft 1 by screws 2 is shown by a broken line.
  • this agitator 3 is removed from the conventional washing machine, and a cylindrical soft member 4 is removably secured to the oscillating shaft 1 by screws 2, as shown in FIG. 2.
  • This cylindrical soft member 4 is made of brush or sponge.
  • the cylindrical soft member 4 shown in FIG. 4 is made of brush, and a number of brushes 8 are cylindrically fixed between the bottom plate 6 having a hole 5 for engaging the pulsator shaft 1 and screws 2 at the center and upper ring plate 7.
  • the cylindrical soft member 4 shown in FIG. 5 is made of sponge having a bottom plate 6 having a hole 5 for engaging the oscillating shaft 1 and screws 2.
  • a permeable sponge-like material 12 is coated on cylindrical member 11 having a number of perforations 10.
  • the above cylindrical soft member 4 is secured by screwing the screws 2 into the screw holes provided at the pulsator shaft 1.
  • Another cylindrical soft member 14 is disposed on the peripheral wall of the inner basket 13 in spaced relation to the cylindrical soft member 4.
  • This cylindrical soft member 14 is also made of brush or sponge, and the soft member 14 shown in FIG. 4 is made of brush and is fixed cylindrically with a number cylindrical shaft 19 provided coa xially with'the-oscillat- 7 ing shaft 1, and the oscillatingshaft -l and the cylindri cal shaft 19 of the inner basket'are supported by the bearing cases 20, respectively.
  • the outer basket 18 is supported by a support 21 having a spring 22.
  • the oscillating shaft 1 and the inner basket 13' are driven by electric motors 23 and 24, respectively.
  • numeral 25 represents an inlet hose
  • the clothes 27 to be washed in contact with the soft member 4 are held in contact with the cylindrical soft member 4 by the rotation of the shaft 1 so as to clean and wash the clothes 27.
  • the cylindrical soft member 14 continues to move in the same direction as the cylindrical soft member 4 by the hydraulic pressure of the water caused by the cylindrical soft member 4.
  • the articles 27 to be washed are cleaned by the sliding contact of the soft member 4 and also by the contact of the articles 27 moving with the cylindrical soft member 14.
  • Chemical and cloth-like fibers are better used with the cylindrical soft members 4 and 14 of brush owing to its cloth property.
  • Wool-type fibers are better used with the cylindrical soft members 4 and 14 of sponge.
  • the type of cylindrical member is selected depending upon the cloth of the articles to be washed.
  • a washing machine having an independently driven oscillating shaft and an independently driven perforated basket for centrifuging the articles washed, a first hollow cylindrical member having a relatively thick wall of soft water-permeable material mounted on the shaft and located coaxially within the perforated basket, a second hollow cylindrical member having a relatively thick wall of soft water-permeable material and having a diameter larger than said first cylindrical member and smaller than the perforated basket freely interposed between said first member and the perforated basket and spaced outwardly from said first member'sufficiently to define an annular space for insertion therein of articles to be washed.
  • said first cylindrical member consists of a plurality of cylindrical brushes closely spaced parallel to each other so as to form a cylindrical locus with each brush mounted on a base plate which in turn is mounted on the oscillating shaft for oscillating motion of said first cylindrical member
  • said second cylindrical member consists of a plurality of cylindrical brushes closely spaced parallel to each other so as to form a cylindrical locus, and ring plates at the ends of the cylindrical members for captively mounting the opposite ends of each brush so as to locate each brush in fixed relation to adjacent brushes, the brushes in each cylindrical member being mounted substantially edge to edge.
  • said first cylindrical member consists of perforated cylindrical wall coated on the outside with a permeable sponge-like material and said second cylindrical member consists of a perforated cylindrical wall coated on the inside and outside with a permeable sponge-like material.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Centrifugal Separators (AREA)
US409021A 1972-10-21 1973-10-23 Inner basket for dehydrating washing machine Expired - Lifetime US3922890A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47105699A JPS5125970B2 (enrdf_load_stackoverflow) 1972-10-21 1972-10-21

Publications (1)

Publication Number Publication Date
US3922890A true US3922890A (en) 1975-12-02

Family

ID=14414607

Family Applications (1)

Application Number Title Priority Date Filing Date
US409021A Expired - Lifetime US3922890A (en) 1972-10-21 1973-10-23 Inner basket for dehydrating washing machine

Country Status (6)

Country Link
US (1) US3922890A (enrdf_load_stackoverflow)
JP (1) JPS5125970B2 (enrdf_load_stackoverflow)
BE (1) BE806283A (enrdf_load_stackoverflow)
ES (1) ES196573Y (enrdf_load_stackoverflow)
GB (1) GB1404724A (enrdf_load_stackoverflow)
IT (1) IT994463B (enrdf_load_stackoverflow)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4102156A (en) * 1977-01-31 1978-07-25 James Wallace D Agitator for washing machines
US4423608A (en) 1981-12-30 1984-01-03 Tokyo Shibaura Denki Kabushiki Kaisha Washing apparatus
US4435964A (en) 1981-08-27 1984-03-13 Nobuo Misawa Automatic washing machine for shoes
US4467489A (en) * 1982-03-22 1984-08-28 Begneaud Donald M Portable drill pipe cleaning apparatus
GB2227498A (en) * 1989-01-20 1990-08-01 Kin Min Wu Clothes washing tank with projecting bristles
US5142725A (en) * 1990-04-09 1992-09-01 Hayes Timothy B Carrousel plate washout unit
US5231857A (en) * 1990-12-04 1993-08-03 Goldstar Co., Ltd. Washing machine with roller type agitator
US5862684A (en) * 1995-09-13 1999-01-26 Samsung Electronics Co., Ltd. Washer having shoe cleaning device
US20030074932A1 (en) * 2001-10-23 2003-04-24 No Yang Hwan Washing machine
US20040035155A1 (en) * 2000-11-15 2004-02-26 Seong-No Yoon Drum type washing machine
CN107447443A (zh) * 2016-05-30 2017-12-08 李孟兰 洗衣机的旋转式洗衣棒结构
CN107447437A (zh) * 2016-05-30 2017-12-08 李孟兰 洗衣机除垢装置
US10184198B2 (en) * 2016-05-16 2019-01-22 Meng-Lan Lee Rotary laundry rod structure of washing machine
CN109610127A (zh) * 2018-10-11 2019-04-12 廖远旭 可以挤压洗涤的洗衣机波轮和洗衣筒

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5183172U (enrdf_load_stackoverflow) * 1974-12-25 1976-07-03
CN106757982B (zh) * 2016-12-30 2019-01-29 浙江金海鸥电器有限公司 一种洗衣机内筒结构

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US929222A (en) * 1909-03-20 1909-07-27 Alfred Hopkins Machine for cleaning gloves, &c.
US1210634A (en) * 1916-04-15 1917-01-02 Adolph Salzman Glove-cleaning machine.
US1220135A (en) * 1917-02-14 1917-03-20 Henry D Mandeville Washing-machine.
US2231061A (en) * 1939-11-06 1941-02-11 Morris Kernan Glass cleaning device
US2556153A (en) * 1947-01-18 1951-06-05 Ella M Collins Laundering apparatus
US3517507A (en) * 1968-06-05 1970-06-30 Emerson Electric Co Hydraulic laundry machine transmission

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US929222A (en) * 1909-03-20 1909-07-27 Alfred Hopkins Machine for cleaning gloves, &c.
US1210634A (en) * 1916-04-15 1917-01-02 Adolph Salzman Glove-cleaning machine.
US1220135A (en) * 1917-02-14 1917-03-20 Henry D Mandeville Washing-machine.
US2231061A (en) * 1939-11-06 1941-02-11 Morris Kernan Glass cleaning device
US2556153A (en) * 1947-01-18 1951-06-05 Ella M Collins Laundering apparatus
US3517507A (en) * 1968-06-05 1970-06-30 Emerson Electric Co Hydraulic laundry machine transmission

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4102156A (en) * 1977-01-31 1978-07-25 James Wallace D Agitator for washing machines
US4435964A (en) 1981-08-27 1984-03-13 Nobuo Misawa Automatic washing machine for shoes
US4423608A (en) 1981-12-30 1984-01-03 Tokyo Shibaura Denki Kabushiki Kaisha Washing apparatus
US4467489A (en) * 1982-03-22 1984-08-28 Begneaud Donald M Portable drill pipe cleaning apparatus
GB2227498A (en) * 1989-01-20 1990-08-01 Kin Min Wu Clothes washing tank with projecting bristles
US5142725A (en) * 1990-04-09 1992-09-01 Hayes Timothy B Carrousel plate washout unit
US5231857A (en) * 1990-12-04 1993-08-03 Goldstar Co., Ltd. Washing machine with roller type agitator
US5862684A (en) * 1995-09-13 1999-01-26 Samsung Electronics Co., Ltd. Washer having shoe cleaning device
US20040035155A1 (en) * 2000-11-15 2004-02-26 Seong-No Yoon Drum type washing machine
US20030074932A1 (en) * 2001-10-23 2003-04-24 No Yang Hwan Washing machine
EP1306479A3 (en) * 2001-10-23 2003-10-22 Lg Electronics Inc. Washing machine
US7096695B2 (en) 2001-10-23 2006-08-29 Lg Electronics Inc. Washing machine
US10184198B2 (en) * 2016-05-16 2019-01-22 Meng-Lan Lee Rotary laundry rod structure of washing machine
CN107447443A (zh) * 2016-05-30 2017-12-08 李孟兰 洗衣机的旋转式洗衣棒结构
CN107447437A (zh) * 2016-05-30 2017-12-08 李孟兰 洗衣机除垢装置
CN107447437B (zh) * 2016-05-30 2021-05-18 李孟兰 洗衣机除垢装置
CN109610127A (zh) * 2018-10-11 2019-04-12 廖远旭 可以挤压洗涤的洗衣机波轮和洗衣筒

Also Published As

Publication number Publication date
JPS4964270A (enrdf_load_stackoverflow) 1974-06-21
BE806283A (fr) 1974-02-15
ES196573Y (es) 1975-08-01
GB1404724A (en) 1975-09-03
JPS5125970B2 (enrdf_load_stackoverflow) 1976-08-03
DE2351179A1 (de) 1974-05-02
DE2351179B2 (de) 1975-06-12
ES196573U (es) 1975-03-16
IT994463B (it) 1975-10-20

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