GB932086A - Improvements in or relating to mounting units - Google Patents

Improvements in or relating to mounting units

Info

Publication number
GB932086A
GB932086A GB2873459A GB2873459A GB932086A GB 932086 A GB932086 A GB 932086A GB 2873459 A GB2873459 A GB 2873459A GB 2873459 A GB2873459 A GB 2873459A GB 932086 A GB932086 A GB 932086A
Authority
GB
United Kingdom
Prior art keywords
blocks
stiffness
aug
shear
machinery
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
GB2873459A
Inventor
Archie John Hirst
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.)
Metalastik Ltd
Original Assignee
Metalastik Ltd
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 Metalastik Ltd filed Critical Metalastik Ltd
Priority to GB2873459A priority Critical patent/GB932086A/en
Priority to FR836355A priority patent/FR1272615A/en
Publication of GB932086A publication Critical patent/GB932086A/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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/42—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing
    • F16F1/52—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing loaded in combined stresses
    • F16F1/54—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing loaded in combined stresses loaded in compression and shear
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M5/00—Engine beds, i.e. means for supporting engines or machines on foundations
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
    • 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
    • F16F2236/00—Mode of stressing of basic spring or damper elements or devices incorporating such elements
    • F16F2236/12—Mode of stressing of basic spring or damper elements or devices incorporating such elements loaded in combined stresses
    • F16F2236/123—Mode of stressing of basic spring or damper elements or devices incorporating such elements loaded in combined stresses loaded in compression and shear

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • Springs (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

932,086. Resilient mountings. METALASTIK Ltd. Aug. 22, 1960 [Aug. 21, 1959], No. 28734/59. Class 108(3). A chevron-shaped mounting unit for supporting, e.g. a corner of an engine, generator, or machinery 10 and which has a direction of maximum stiffness inclined to the vertical direction of loading L comprises rubber, or rubberlike, blocks 115, 215 which are accommodated between the corresponding legs of a base member 12 which rests upon a foundation member 14 and a support member 14 the blocks 115 being made stiffer, e.g. by incorporating one or more interleaves such as 20 to which the parts of the blocks are bonded. It may be arranged that the ratio of the maximum to minimum stiffness, due to compression Csl and shear Ss2 in the direction P and compression Cs2 and shear Ssl in the direction Q, is, e.g. 2À4. By suitable selection of the stiffness ratio the units can be focused on an effective point of suspension arranged at a preferred position, such as O, Fig. 4, with respect to the centre of gravity x of the machine. In a modification, Fig. 5, pairs respectively of greater and lesser stiffness blocks 115, 215 are arranged on a square pyramid 12. In order to ensure that the machinery will be supported horizontally the blocks 215 which become compressed to a greater extent are, in the unassembled condition, of greater thickness. Specification 741,486 is referred to.
GB2873459A 1959-08-21 1959-08-21 Improvements in or relating to mounting units Expired GB932086A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2873459A GB932086A (en) 1959-08-21 1959-08-21 Improvements in or relating to mounting units
FR836355A FR1272615A (en) 1959-08-21 1960-08-19 Elastic support especially for machine frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2873459A GB932086A (en) 1959-08-21 1959-08-21 Improvements in or relating to mounting units

Publications (1)

Publication Number Publication Date
GB932086A true GB932086A (en) 1963-07-24

Family

ID=10280251

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2873459A Expired GB932086A (en) 1959-08-21 1959-08-21 Improvements in or relating to mounting units

Country Status (1)

Country Link
GB (1) GB932086A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5015220A (en) * 1973-05-22 1975-02-18
FR2390638A1 (en) * 1977-05-13 1978-12-08 Fmc Corp STRUCTURE FOR MOUNTING A VIBRATING MACHINE ON A FIXED SUPPORT BY MEANS OF ELASTOMERIC INSULATION BLOCKS
EP0449228A2 (en) * 1990-03-27 1991-10-02 Metzeler Gimetall Ag Elastic engine mounting in wedged form
GB2244784A (en) * 1990-06-07 1991-12-11 Dunlop Ltd Elastomeric mounting
WO2005036015A1 (en) * 2003-10-09 2005-04-21 Trelleborg Ab (Publ) Vibration mounting
EP2386479A3 (en) * 2010-05-12 2015-08-05 ThyssenKrupp Marine Systems GmbH Storage element for storing a dynamically active power unit in a submarine

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5015220A (en) * 1973-05-22 1975-02-18
JPS5526005B2 (en) * 1973-05-22 1980-07-10
FR2390638A1 (en) * 1977-05-13 1978-12-08 Fmc Corp STRUCTURE FOR MOUNTING A VIBRATING MACHINE ON A FIXED SUPPORT BY MEANS OF ELASTOMERIC INSULATION BLOCKS
EP0449228A2 (en) * 1990-03-27 1991-10-02 Metzeler Gimetall Ag Elastic engine mounting in wedged form
DE4009828A1 (en) * 1990-03-27 1991-10-02 Metzeler Gimetall Ag ELASTIC MOTOR BEARING IN THE FORM OF A KEY BEARING
EP0449228A3 (en) * 1990-03-27 1991-11-21 Metzeler Gimetall Ag Elastic engine mounting in wedged form
GB2244784A (en) * 1990-06-07 1991-12-11 Dunlop Ltd Elastomeric mounting
FR2663099A1 (en) * 1990-06-07 1991-12-13 Dunlop Ltd ELASTIC SUPPORT COMPRISING AN ELASTOMER LAYER AND TWO END PIECES, IN PARTICULAR FOR A MARINE ENGINE.
GB2244784B (en) * 1990-06-07 1994-03-30 Dunlop Ltd Elastomeric mounting
WO2005036015A1 (en) * 2003-10-09 2005-04-21 Trelleborg Ab (Publ) Vibration mounting
EP2386479A3 (en) * 2010-05-12 2015-08-05 ThyssenKrupp Marine Systems GmbH Storage element for storing a dynamically active power unit in a submarine

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