IT8253865U1 - Puleggia espansibile ad azionamento centrifugo particolarmente per trasmissioni a cinghia di macchine lavatrici - Google Patents

Puleggia espansibile ad azionamento centrifugo particolarmente per trasmissioni a cinghia di macchine lavatrici

Info

Publication number
IT8253865U1
IT8253865U1 ITTO1982U53865U IT5386582U IT8253865U1 IT 8253865 U1 IT8253865 U1 IT 8253865U1 IT TO1982U53865 U ITTO1982U53865 U IT TO1982U53865U IT 5386582 U IT5386582 U IT 5386582U IT 8253865 U1 IT8253865 U1 IT 8253865U1
Authority
IT
Italy
Prior art keywords
washing machines
belt drives
expanding pulley
centrifugal drive
drive expanding
Prior art date
Application number
ITTO1982U53865U
Other languages
English (en)
Italian (it)
Other versions
IT8253865V0 (it
Original Assignee
Bertolino Riccardo
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 Bertolino Riccardo filed Critical Bertolino Riccardo
Priority to ITTO1982U53865U priority Critical patent/IT8253865U1/it
Publication of IT8253865V0 publication Critical patent/IT8253865V0/it
Priority to GB08314752A priority patent/GB2129072A/en
Priority to FR8309192A priority patent/FR2535427A3/fr
Publication of IT8253865U1 publication Critical patent/IT8253865U1/it

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
    • D06F37/30—Driving arrangements 
    • D06F37/36—Driving arrangements  for rotating the receptacle at more than one speed
    • 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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/52—Pulleys or friction discs of adjustable construction
    • F16H55/56—Pulleys or friction discs of adjustable construction of which the bearing parts are relatively axially adjustable
    • F16H55/563—Pulleys or friction discs of adjustable construction of which the bearing parts are relatively axially adjustable actuated by centrifugal masses

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Pulleys (AREA)
  • Transmissions By Endless Flexible Members (AREA)
ITTO1982U53865U 1982-10-27 1982-10-27 Puleggia espansibile ad azionamento centrifugo particolarmente per trasmissioni a cinghia di macchine lavatrici IT8253865U1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITTO1982U53865U IT8253865U1 (it) 1982-10-27 1982-10-27 Puleggia espansibile ad azionamento centrifugo particolarmente per trasmissioni a cinghia di macchine lavatrici
GB08314752A GB2129072A (en) 1982-10-27 1983-05-27 Expanding pulley
FR8309192A FR2535427A3 (fr) 1982-10-27 1983-06-02 Poulie de diametre variable sous l'action de la force centrifuge, en particulier pour les transmissions a courroie des machines a laver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO1982U53865U IT8253865U1 (it) 1982-10-27 1982-10-27 Puleggia espansibile ad azionamento centrifugo particolarmente per trasmissioni a cinghia di macchine lavatrici

Publications (2)

Publication Number Publication Date
IT8253865V0 IT8253865V0 (it) 1982-10-27
IT8253865U1 true IT8253865U1 (it) 1984-04-27

Family

ID=11285659

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO1982U53865U IT8253865U1 (it) 1982-10-27 1982-10-27 Puleggia espansibile ad azionamento centrifugo particolarmente per trasmissioni a cinghia di macchine lavatrici

Country Status (3)

Country Link
FR (1) FR2535427A3 (enExample)
GB (1) GB2129072A (enExample)
IT (1) IT8253865U1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1234687B (it) * 1989-02-23 1992-05-26 Zanussi A Spa Industrie Variatore di velocita' per macchine lavabiancheria.
IT1302608B1 (it) * 1998-10-06 2000-09-29 Adler Spa Dispositivo di regolazione di un generatore elettrico utilizzato suun veicolo
ITTO20020931A1 (it) * 2002-10-25 2004-04-26 Lombardini Srl Trasmissione a rapporto variabile con continuita',

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB592141A (en) * 1945-05-22 1947-09-09 John Alfred Prestwich Improvements in or relating to variable speed gears for belt driven machinery
GB815416A (en) * 1957-08-08 1959-06-24 Walter Scott Hoover Improvements in or relating to v-belt assemblies
FR1067204A (fr) * 1952-11-27 1954-06-14 Variateur de vitesse différentiel
GB798357A (en) * 1956-01-24 1958-07-16 Motobecane Ateliers Improvements in variable-speed devices for autocycles
GB892609A (en) * 1959-02-11 1962-03-28 Novi Sa Improvements in or relating to variable-speed gears
BE622781A (enExample) * 1961-09-25
GB1161793A (en) * 1966-08-31 1969-08-20 Philips Electronic Associated Improvements in or relating to Centrifugal Ball-Operated Expanding V-Belt Pulleys.
GB1396958A (en) * 1971-08-25 1975-06-11 Siemens Ag Adjustable pulles

Also Published As

Publication number Publication date
FR2535427B3 (enExample) 1984-10-12
GB8314752D0 (en) 1983-07-06
IT8253865V0 (it) 1982-10-27
FR2535427A3 (fr) 1984-05-04
GB2129072A (en) 1984-05-10

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