GB847898A - Improved two speed motor-driven mechanism applicable in particular to electric washing machines - Google Patents

Improved two speed motor-driven mechanism applicable in particular to electric washing machines

Info

Publication number
GB847898A
GB847898A GB2150/59A GB215059A GB847898A GB 847898 A GB847898 A GB 847898A GB 2150/59 A GB2150/59 A GB 2150/59A GB 215059 A GB215059 A GB 215059A GB 847898 A GB847898 A GB 847898A
Authority
GB
United Kingdom
Prior art keywords
drum
drums
speed
low
lever
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
GB2150/59A
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Publication of GB847898A publication Critical patent/GB847898A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
    • F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
    • F16H15/46—Gearings providing a discontinuous or stepped range of gear ratios
    • 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 
    • D06F37/304—Arrangements or adaptations of electric motors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

847,898. Change-speed and reversing gearing. COMPAGNIE FRANCAISE THOMSONHOUSTON. Jan. 20, 1959 [Jan. 22, 1958], No. 2150/59. Class 80 (2). In a two-speed gear arrangement intended particularly for use on a washing machine, the basket 14 is driven by an electric motor 1 through low- or high-ratio drum and pulley units 4, 11 and 5, 12, a belt 15 and pulley 13, the low or high ratio being selected by operating a pivoted control lever 6 to rock the driving motor 1 about a pivot 2 and thus bring its spindle 3 into frictional engagement with the periphery of drum 4 or drum 5. To ensure an effective drive the peripheral surfaces of drums 4 and 5 are formed by encircling rubber bands, and in both extreme positions lever 6 is held in position by a spring mounted in a vertical slide 10 and engaging a link 9. With drum 4 engaged, basket 14 is revolved at low speed for washing or rinsing, and at high speed for drying with drum 5 engaged. Lever 6 may be arranged to operate a motor starting switch 16 and a reversing switch 17. As shown, drums 4, 5 are of the same, and pulleys 11, 12 of different diameters, but this arrangement may be reversed, or both drums and pulleys may be of different diameters.
GB2150/59A 1958-01-22 1959-01-20 Improved two speed motor-driven mechanism applicable in particular to electric washing machines Expired GB847898A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR847898X 1958-01-22

Publications (1)

Publication Number Publication Date
GB847898A true GB847898A (en) 1960-09-14

Family

ID=9314005

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2150/59A Expired GB847898A (en) 1958-01-22 1959-01-20 Improved two speed motor-driven mechanism applicable in particular to electric washing machines

Country Status (4)

Country Link
DE (1) DE1093158B (en)
FR (1) FR1190761A (en)
GB (1) GB847898A (en)
LU (1) LU36709A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1196041B (en) * 1959-11-28 1965-07-01 Meteor Appbau Paul Schmeck G M Friction wheel drive with a driving flat crown wheel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE523398C (en) * 1929-11-22 1931-04-23 Eugen Lauer Schmaltz Dipl Ing Friction gear transmission in which the driving part is mounted on a swivel arm
DE800155C (en) * 1948-12-31 1950-09-25 Friedrich Klopp Sen High-speed planer with friction wheel drive
DE890885C (en) * 1951-07-31 1953-09-24 Stahlkontor Weser G M B H Mechanical relay
DE946313C (en) * 1952-06-21 1956-07-26 Electroacustic Ges M B H Friction wheel change gear

Also Published As

Publication number Publication date
FR1190761A (en) 1959-10-15
DE1093158B (en) 1960-11-17
LU36709A1 (en)

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