FR1306438A - Washing machine - Google Patents

Washing machine

Info

Publication number
FR1306438A
FR1306438A FR879293A FR879293A FR1306438A FR 1306438 A FR1306438 A FR 1306438A FR 879293 A FR879293 A FR 879293A FR 879293 A FR879293 A FR 879293A FR 1306438 A FR1306438 A FR 1306438A
Authority
FR
France
Prior art keywords
drum
spring
pin
clutch
solenoid
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
Application number
FR879293A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US70260A external-priority patent/US3087351A/en
Priority to GB38521/61A priority Critical patent/GB915244A/en
Application filed by Motors Liquidation Co filed Critical Motors Liquidation Co
Priority to FR879293A priority patent/FR1306438A/en
Application granted granted Critical
Publication of FR1306438A publication Critical patent/FR1306438A/en
Expired legal-status Critical Current

Links

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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
    • D06F37/22—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a horizontal axis
    • 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
    • D06F37/30—Driving arrangements 
    • D06F37/36—Driving arrangements  for rotating the receptacle at more than one speed
    • 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
    • D06F58/00—Domestic laundry dryers
    • D06F58/02—Domestic laundry dryers having dryer drums rotating about a horizontal axis
    • D06F58/04—Details 
    • D06F58/08—Driving arrangements
    • 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
    • D06F21/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement 
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

915,244. Change-speed gear and control. GENERAL MOTORS CORPORATION. Oct. 27, 1961 [Nov. 18, 1960], No. 38521/61. Class 80 (2). [Also in Groups VIII and XIII] A washing-machine drum is rotatable about a non-vertical axis by a motor 84 through a trans. mission including a spring clutch 180 and a device for preventing engagement of the clutch by any reverse rotation of the drum such as may occur due to unbalance of the clothes when the drum comes to rest after rotation. This device comprises a solenoid operated pin 186 biased by a spring 200 into engagement with one of several notches 198 in a plate 166 to which one end 182 of the spring 180 is secured. When the plate 166 is held by the pin 186 against rotation, the spring 180 tends to unwind and low-speed rotation is transmitted through a pinion 116 on the motor shaft 112, a gear 146 meshing with the pinion 116, a spring clutch 174, and a gear hub 152 keyed to a shaft 130 carrying a pulley 140 connected by belt drive to the clothes drum. When the solenoid 188 is energized pin 186 is withdrawn and high-speed drive is transmitted to the drum through a clutch hub 160 keyed to shaft 112, clutch spring 180, a gear hub 158, gears 156, 150 and shaft 130. After a spindrying period, a timer de-energizes the motor 84 and solenoid 188, and the plate 166 is arrested by the pin 186 before the clothes drum comes to rest. Any reverse rotation of the drum is therefore prevented by the pin 186 from causing reverse rotation of plate 166 which would tighten the spring 180; subsequent clothes tumbling starts at low speed. Energizing of solenoid 188 to withdraw pin 186 (for spinning) does not take place until the drum has rotated for a period at low speed.
FR879293A 1960-11-18 1961-11-17 Washing machine Expired FR1306438A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB38521/61A GB915244A (en) 1960-11-18 1961-10-27 Clothes washer machine
FR879293A FR1306438A (en) 1960-11-18 1961-11-17 Washing machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70260A US3087351A (en) 1960-11-18 1960-11-18 Drive mechanism for domestic appliance
FR879293A FR1306438A (en) 1960-11-18 1961-11-17 Washing machine

Publications (1)

Publication Number Publication Date
FR1306438A true FR1306438A (en) 1962-10-13

Family

ID=31497182

Family Applications (1)

Application Number Title Priority Date Filing Date
FR879293A Expired FR1306438A (en) 1960-11-18 1961-11-17 Washing machine

Country Status (2)

Country Link
FR (1) FR1306438A (en)
GB (1) GB915244A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2990701B1 (en) * 2012-05-21 2014-05-02 Fagorbrandt Sas DRYING MACHINE

Also Published As

Publication number Publication date
GB915244A (en) 1963-01-09

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