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GB1095020A - Improvements in suspension systems for laundering machines - Google Patents

Improvements in suspension systems for laundering machines

Info

Publication number
GB1095020A
GB1095020A GB47348/65A GB4734865A GB1095020A GB 1095020 A GB1095020 A GB 1095020A GB 47348/65 A GB47348/65 A GB 47348/65A GB 4734865 A GB4734865 A GB 4734865A GB 1095020 A GB1095020 A GB 1095020A
Authority
GB
United Kingdom
Prior art keywords
cylinder
resonant frequency
damper
nov
springs
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
GB47348/65A
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.)
Pellerin Milnor Corp
Original Assignee
Pellerin Milnor Corp
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 Pellerin Milnor Corp filed Critical Pellerin Milnor Corp
Publication of GB1095020A publication Critical patent/GB1095020A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

1,095,020. Washing-machines. PELLERIN MILNOR CORPORATION. Nov. 8, 1965 [Nov. 6, 1964], No. 47348/65. Heading D1A. [Also in Division F2] A washing machine is normally suspended on springs which have a resonant frequency equal to one of frequencies generated during acceleration and has dampers which are positively operated only at that resonant frequency. In one embodiment, Fig. 2, the machine is normally mounted by springs 20 and a damper is provided by a piston 19, a cylinder 18 and hydraulic fluid 22. A fluid by-pass 23 and valve 24, controlled by resonant vibrations, are provided such that when the valve 24 is closed by excessive vibrations the damper is effective. In a further embodiment damping is provided by a cylinder with no hydraulic fluid and a piston with an inflatable tube which is inflated at the resonant frequency to contact the internal bore of the cylinder.
GB47348/65A 1964-11-06 1965-11-08 Improvements in suspension systems for laundering machines Expired GB1095020A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US409396A US3297284A (en) 1964-11-06 1964-11-06 Suspension system for machines

Publications (1)

Publication Number Publication Date
GB1095020A true GB1095020A (en) 1967-12-13

Family

ID=23620312

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47348/65A Expired GB1095020A (en) 1964-11-06 1965-11-08 Improvements in suspension systems for laundering machines

Country Status (2)

Country Link
US (1) US3297284A (en)
GB (1) GB1095020A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2372796A (en) * 2001-03-02 2002-09-04 Suscom Internat Ltd Damper assembly
US6454206B2 (en) 2000-02-29 2002-09-24 Gkn Westland Helicopters Limited Vibration damping apparatus
FR2835506A1 (en) * 2002-02-06 2003-08-08 Eurocopter France DOUBLE PISTON TRAIN SHOCK ABSORBER FOR ROTOR OF ROTOR

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3412725A (en) * 1965-03-29 1968-11-26 Earl H. Hoyt Jr. Archery bow with resiliently mounted stabilizers
BE671526A (en) * 1965-10-28 1966-02-14
US3369674A (en) * 1966-03-03 1968-02-20 Buckeye Steel Castings Co Hydraulic cushioning device for railway vehicles
US3814356A (en) * 1970-10-02 1974-06-04 J Coleman Electron microscope
JPH09313766A (en) * 1996-01-31 1997-12-09 Sharp Corp Drum type drying/washing mace, drum type drier, and operating method for drum type drying/washing machine
JP4517858B2 (en) * 2003-01-30 2010-08-04 ジュリウス ブルム ゲゼルシャフト エム．ビー．エイチ． Damper for movable furniture parts
US7217118B2 (en) * 2004-09-08 2007-05-15 Johnny Womack Compression head stabilizer
US7404334B2 (en) * 2006-06-29 2008-07-29 Mts Systems Corporation Testing system with soft reaction structure
CN115038954A (en) 2020-01-14 2022-09-09 Mts系统公司 Test system with column bracket

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US872213A (en) * 1907-01-04 1907-11-26 Samuel R Bailey Battery-support for automobiles.
US1117057A (en) * 1913-09-27 1914-11-10 John Kohner Air-spring and shock-absorber.
US1531938A (en) * 1923-11-02 1925-03-31 Jr Henry Hiden Spring suspension for vehicles
US1766310A (en) * 1928-03-29 1930-06-24 Fletcher Works Hydro extractor
US3114705A (en) * 1962-08-20 1963-12-17 Gen Motors Corp Means for controlling the dampening of an elastically suspended rotating drum duringcentrifuging

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6454206B2 (en) 2000-02-29 2002-09-24 Gkn Westland Helicopters Limited Vibration damping apparatus
GB2372796A (en) * 2001-03-02 2002-09-04 Suscom Internat Ltd Damper assembly
FR2835506A1 (en) * 2002-02-06 2003-08-08 Eurocopter France DOUBLE PISTON TRAIN SHOCK ABSORBER FOR ROTOR OF ROTOR

Also Published As

Publication number Publication date
US3297284A (en) 1967-01-10

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