GB665079A - Improvements in resilient mounting systems - Google Patents

Improvements in resilient mounting systems

Info

Publication number
GB665079A
GB665079A GB29228/49A GB2922849A GB665079A GB 665079 A GB665079 A GB 665079A GB 29228/49 A GB29228/49 A GB 29228/49A GB 2922849 A GB2922849 A GB 2922849A GB 665079 A GB665079 A GB 665079A
Authority
GB
United Kingdom
Prior art keywords
rigid
mounting
supported
axes
rubber
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
GB29228/49A
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.)
Lord Manufacturing Co
Original Assignee
Lord Manufacturing 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
Application filed by Lord Manufacturing Co filed Critical Lord Manufacturing Co
Publication of GB665079A publication Critical patent/GB665079A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
    • G11B33/08—Insulation or absorption of undesired vibrations or sounds
    • 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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

665.079. Resilient mountings. LORD MANUFACTURING CO. Nov. 15, 1949 [Feb. 21, 1949], No. 29228/49. Class 108(iii) A resilient mounting system for connecting supporting and supported members 7, 1 comprises two pairs of mounting units 2 which are all located on one side of the supported member 1, the principal axes (corresponding to the respective directions of maximum stiffness of the units) intersecting in pairs at spaced points on a common axis, and intersecting (when paired differently) at spaced points on a second common axis, spaced from, and normal to, the first axis. Axes 9, Fig. 1, normal to the plates 5, 6 of shear sandwich type rubber mounting units 2 (Fig. 4) intersect at two pairs of points A, A. and B. B to define axes 11, 12 which are spaced from each other and lie above the centre of gravity. The supported member 1 may be in the form of an angle-section frame (Fig. 6, not shown) which may be hinged down from an inoperative position and located by pins and clamps. The static load may be taken by a pair of coiled springs mounted between the supported and supporting members 1, 7. Adjacent each coiled spring may be positioned a friction damper (Fig. 9) comprising a bracket 39 lined with rubber and rigid with the member 7, and a rectangular-sided housing 31 rigid with the member 1. Discs 37 having hubs 36 mounted in a rubberlined tube 33, are urged by a spring 35 into frictional engagement with opposite walls of the housing 31. The damper operates only when the ampliture of vibrations exceeds the clearance between the tube 33 and rubber lining of the member 39. The shear sandwich mounting may be replaced by the coiled compression spring 48 ad rubber movement-limiting buffers 50, 51, In a modification Fig. 11 (not shown a tension spring is employed. In a further form of mounting (Fig. 12) the central rigid member 59 of a resilient bushing is rigid with the member 1 while a link 62 rigid with the outer sleeve 60 of the bushing is freely pivoted at 61 to an upstanding bracket 58 rigid with the member 7. The axis of the link corresponds to each of the respective axes 9 of Fig. 1.
GB29228/49A 1949-02-21 1949-11-15 Improvements in resilient mounting systems Expired GB665079A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US665079XA 1949-02-21 1949-02-21

Publications (1)

Publication Number Publication Date
GB665079A true GB665079A (en) 1952-01-16

Family

ID=22069929

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29228/49A Expired GB665079A (en) 1949-02-21 1949-11-15 Improvements in resilient mounting systems

Country Status (1)

Country Link
GB (1) GB665079A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0014389A1 (en) * 1979-02-01 1980-08-20 Ingenieurkontor Lübeck, Prof. Gabler oHG Softly resilient support
GB2186946A (en) * 1986-02-25 1987-08-26 Rank Taylor Hobson Ltd Vibration isolation means
EP0288126A1 (en) * 1987-04-24 1988-10-26 Koninklijke Philips Electronics N.V. Device for supporting a sub-frame of a disc record player on frame, and disc record player comprising such a device
EP0355534A2 (en) * 1988-08-16 1990-02-28 Siemens Aktiengesellschaft Electronic apparatus
EP0402960A2 (en) * 1985-07-15 1990-12-19 Allen-Bradley Company, Inc. Disc drive isolation system
EP0567833A2 (en) * 1992-04-30 1993-11-03 International Business Machines Corporation Optimum rotational mode decoupling shock mount configuration for DASD's
EP0627573A1 (en) * 1993-06-04 1994-12-07 Shinko Electric Co. Ltd. Automatic transport vehicle
WO2011076909A1 (en) * 2009-12-24 2011-06-30 Thales Nederland B.V. An apparatus for mechanically isolating an object above another
WO2012123206A1 (en) * 2011-03-11 2012-09-20 Ebm-Papst Landshut Gmbh Vibration damping receptacle device
US11236791B2 (en) 2019-10-18 2022-02-01 Raytheon Company Multi-axial energy damping and displacement control

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0014389A1 (en) * 1979-02-01 1980-08-20 Ingenieurkontor Lübeck, Prof. Gabler oHG Softly resilient support
EP0402960A2 (en) * 1985-07-15 1990-12-19 Allen-Bradley Company, Inc. Disc drive isolation system
EP0402960A3 (en) * 1985-07-15 1991-03-06 Allen-Bradley Company, Inc. Disc drive isolation system
GB2186946A (en) * 1986-02-25 1987-08-26 Rank Taylor Hobson Ltd Vibration isolation means
EP0236015A2 (en) * 1986-02-25 1987-09-09 Rank Taylor Hobson Limited Vibration isolation means
EP0236015A3 (en) * 1986-02-25 1988-03-30 Rank Taylor Hobson Limited Vibration isolation means
US4798006A (en) * 1986-02-25 1989-01-17 Rank Taylor Hobson Limited Vibration isolation means
EP0288126A1 (en) * 1987-04-24 1988-10-26 Koninklijke Philips Electronics N.V. Device for supporting a sub-frame of a disc record player on frame, and disc record player comprising such a device
EP0355534A3 (en) * 1988-08-16 1990-11-28 Siemens Aktiengesellschaft Electronic apparatus
EP0355534A2 (en) * 1988-08-16 1990-02-28 Siemens Aktiengesellschaft Electronic apparatus
EP0567833A2 (en) * 1992-04-30 1993-11-03 International Business Machines Corporation Optimum rotational mode decoupling shock mount configuration for DASD's
EP0567833A3 (en) * 1992-04-30 1994-01-05 Ibm
EP0627573A1 (en) * 1993-06-04 1994-12-07 Shinko Electric Co. Ltd. Automatic transport vehicle
US5487533A (en) * 1993-06-04 1996-01-30 Shinko Electric Co., Ltd. Automatic transport vehicle with three-axis motion sensing and vibration damping
WO2011076909A1 (en) * 2009-12-24 2011-06-30 Thales Nederland B.V. An apparatus for mechanically isolating an object above another
WO2012123206A1 (en) * 2011-03-11 2012-09-20 Ebm-Papst Landshut Gmbh Vibration damping receptacle device
US9206877B2 (en) 2011-03-11 2015-12-08 Ebm-Papst Landshut Gmbh Vibration damping receptacle device
EP2655918B1 (en) * 2011-03-11 2016-06-29 EBM-PAPST Landshut GmbH Vibration damping receptacle device
US11236791B2 (en) 2019-10-18 2022-02-01 Raytheon Company Multi-axial energy damping and displacement control

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