FR2422756A2 - IMPROVEMENTS TO SO-CALLED SUSPENSION AND CUSHIONING DEVICES FOR WASHING MACHINES - Google Patents

IMPROVEMENTS TO SO-CALLED SUSPENSION AND CUSHIONING DEVICES FOR WASHING MACHINES

Info

Publication number
FR2422756A2
FR2422756A2 FR7801159A FR7801159A FR2422756A2 FR 2422756 A2 FR2422756 A2 FR 2422756A2 FR 7801159 A FR7801159 A FR 7801159A FR 7801159 A FR7801159 A FR 7801159A FR 2422756 A2 FR2422756 A2 FR 2422756A2
Authority
FR
France
Prior art keywords
called suspension
washing machines
called
cushioning devices
hand
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.)
Pending
Application number
FR7801159A
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.)
HOUDAILLE LELAURAIN SA
Original Assignee
HOUDAILLE LELAURAIN 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
Priority claimed from FR7638273A external-priority patent/FR2374457A1/en
Application filed by HOUDAILLE LELAURAIN SA filed Critical HOUDAILLE LELAURAIN SA
Priority to FR7801159A priority Critical patent/FR2422756A2/en
Priority to GB13053/78A priority patent/GB1599267A/en
Priority claimed from DE19782815596 external-priority patent/DE2815596A1/en
Publication of FR2422756A2 publication Critical patent/FR2422756A2/en
Pending 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/54—Arrangements for attachment
    • 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
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/08—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other
    • F16F7/09—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other in dampers of the cylinder-and-piston type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

La présente addition vise, des perfectionnements à l'invention initiale de la demanderesse, concernant d'une part, un patin d'amortissement longitudinal << monobloc >>, susceptible d'être réalisé par moulage ou injection de matières dites plastiques et notamment en superpolyamides, ou encore par emboutissage de métal, tout en pouvant s'étendre à la formation de toute la structure inférieure, du dispositif dit de suspension y compris son articulation, d'autre part des attaches d'extrémités perfectionnées, notamment en ce qu'elles comportent un dispositif d'amortissement propre qui y est incorporé et qu'enfin, les frictions usuellement obtenues par interposition de << segments >> de tissus, sont plus originalement réalisées grâce à un << flocage >> de fibres, avantageusement synthétiques ainsi résistant bien à l'usure, dont l'application est nouvelle dans ce but.The present addition is aimed at improvements to the initial invention of the Applicant, relating on the one hand to a "one-piece" longitudinal damping pad, capable of being produced by molding or injection of so-called plastics materials and in particular of superpolyamides, or by stamping of metal, while being able to extend to the formation of the entire lower structure, of the so-called suspension device including its articulation, on the other hand improved end attachments, in particular in that they include an own damping device which is incorporated therein and that finally, the frictions usually obtained by interposition of "segments" of fabrics, are more originally carried out thanks to a "flocking" of fibers, advantageously synthetic as well. well resistant to wear, the application of which is new for this purpose.

FR7801159A 1976-12-20 1978-01-17 IMPROVEMENTS TO SO-CALLED SUSPENSION AND CUSHIONING DEVICES FOR WASHING MACHINES Pending FR2422756A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7801159A FR2422756A2 (en) 1976-12-20 1978-01-17 IMPROVEMENTS TO SO-CALLED SUSPENSION AND CUSHIONING DEVICES FOR WASHING MACHINES
GB13053/78A GB1599267A (en) 1976-12-20 1978-04-04 Washing machine

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR7638273A FR2374457A1 (en) 1976-12-20 1976-12-20 Suspension legs for washing machines - involving thrust sensitive damping and simplified couplings
FR7801159A FR2422756A2 (en) 1976-12-20 1978-01-17 IMPROVEMENTS TO SO-CALLED SUSPENSION AND CUSHIONING DEVICES FOR WASHING MACHINES
GB13053/78A GB1599267A (en) 1976-12-20 1978-04-04 Washing machine
DE19782815596 DE2815596A1 (en) 1978-04-04 1978-04-11 Suspension legs for washing machines - involving thrust sensitive damping and simplified couplings

Publications (1)

Publication Number Publication Date
FR2422756A2 true FR2422756A2 (en) 1979-11-09

Family

ID=31499388

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7801159A Pending FR2422756A2 (en) 1976-12-20 1978-01-17 IMPROVEMENTS TO SO-CALLED SUSPENSION AND CUSHIONING DEVICES FOR WASHING MACHINES

Country Status (2)

Country Link
FR (1) FR2422756A2 (en)
GB (1) GB1599267A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0228518A2 (en) * 1985-12-16 1987-07-15 SUSPA COMPART Aktiengesellschaft Frictional damper, particularly for washing machines

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2004201444B2 (en) * 2003-04-18 2007-04-05 Lg Electronics Inc. Washing machine with reduced vibration
EP2726661B1 (en) 2011-06-29 2021-04-28 Fisher & Paykel Appliances Limited Suspension unit and laundry washing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0228518A2 (en) * 1985-12-16 1987-07-15 SUSPA COMPART Aktiengesellschaft Frictional damper, particularly for washing machines
EP0228518A3 (en) * 1985-12-16 1988-02-10 Fritz Bauer + Sohne Ohg Frictional damper, particularly for washing machines

Also Published As

Publication number Publication date
GB1599267A (en) 1981-09-30

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