FR2456260A1 - Antivibration mounting between machine and baseplate - is inverted rubber cup with wall which has double deflection characteristic for greater stability - Google Patents

Antivibration mounting between machine and baseplate - is inverted rubber cup with wall which has double deflection characteristic for greater stability

Info

Publication number
FR2456260A1
FR2456260A1 FR7912125A FR7912125A FR2456260A1 FR 2456260 A1 FR2456260 A1 FR 2456260A1 FR 7912125 A FR7912125 A FR 7912125A FR 7912125 A FR7912125 A FR 7912125A FR 2456260 A1 FR2456260 A1 FR 2456260A1
Authority
FR
France
Prior art keywords
wall
machine
baseplate
rubber cup
greater stability
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.)
Granted
Application number
FR7912125A
Other languages
French (fr)
Other versions
FR2456260B1 (en
Inventor
Jean-Yves Hay
Michel Pompei
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.)
Hutchinson Mapa SA
Original Assignee
Hutchinson Mapa 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
Application filed by Hutchinson Mapa SA filed Critical Hutchinson Mapa SA
Priority to FR7912125A priority Critical patent/FR2456260A1/en
Publication of FR2456260A1 publication Critical patent/FR2456260A1/en
Application granted granted Critical
Publication of FR2456260B1 publication Critical patent/FR2456260B1/fr
Granted 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
    • F16F1/422—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing the stressing resulting in flexion of the spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P7/00—Securing or covering of load on vehicles
    • B60P7/06—Securing of load
    • B60P7/16—Protecting against shocks
    • B60P7/18—Protecting freight containers or forwarding containers
    • 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
    • F16F2236/02—Mode of stressing of basic spring or damper elements or devices incorporating such elements the stressing resulting in flexion of the spring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
  • Springs (AREA)

Abstract

The antivibration mounting consists of a hollow, rubber cup with two distinct wall thicknesses, the lower part (1) being much thicker than the upper part (2). The boundary between the lower and upper parts is defined by a ridge in the inner surface of the wall. The mounting is fixed to the date (A) by the flange (6) and to the machine (B) with the nut (7) and washer (5). Under light load the initial deflection is relatively large because of the weaker section but under heavier or shock load the thicker section (1) permits a reduction deflection only.
FR7912125A 1979-05-11 1979-05-11 Antivibration mounting between machine and baseplate - is inverted rubber cup with wall which has double deflection characteristic for greater stability Granted FR2456260A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7912125A FR2456260A1 (en) 1979-05-11 1979-05-11 Antivibration mounting between machine and baseplate - is inverted rubber cup with wall which has double deflection characteristic for greater stability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7912125A FR2456260A1 (en) 1979-05-11 1979-05-11 Antivibration mounting between machine and baseplate - is inverted rubber cup with wall which has double deflection characteristic for greater stability

Publications (2)

Publication Number Publication Date
FR2456260A1 true FR2456260A1 (en) 1980-12-05
FR2456260B1 FR2456260B1 (en) 1984-03-23

Family

ID=9225393

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7912125A Granted FR2456260A1 (en) 1979-05-11 1979-05-11 Antivibration mounting between machine and baseplate - is inverted rubber cup with wall which has double deflection characteristic for greater stability

Country Status (1)

Country Link
FR (1) FR2456260A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4576366A (en) * 1982-09-28 1986-03-18 Compagnie des Produits Industriels de l'Quest (C.P.I.O.) Antivibration elastic support
US4705257A (en) * 1987-03-23 1987-11-10 Digital Equipment Corporation Shock and vibration isolation mounting
US4957277A (en) * 1987-06-15 1990-09-18 Paton H N Tubular elastomeric spring having controllable breakover and spring rate
EP0518080A1 (en) * 1991-06-14 1992-12-16 Stop-Choc Schwingungstechnik GmbH & Co KG Vibration damper
EP1640620A1 (en) * 2004-09-27 2006-03-29 Renault s.a.s. Fixing and vibration filtering device and method of assembly using such a device in the automotive industry
FR2959290A1 (en) * 2010-04-21 2011-10-28 Mbda France Device for dampening vibrations and shocks between structure of i.e. aircraft and i.e. sensitive material, has shock absorber and shock-proof abutment forming shock absorber that are concentrically arranged with respect to each other

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2147660A (en) * 1936-12-05 1939-02-21 Julian S Loewus Vibration dampener
GB586608A (en) * 1944-08-21 1947-03-25 James William La French Norman Improvements in and relating to resilient mountings for machinery, instruments and the like
FR972179A (en) * 1947-09-23 1951-01-26 Gomma Antivibranti Applic Improvements to rubber springs for elastic suspensions
FR1081211A (en) * 1953-04-25 1954-12-16 Luxembourg Brev Participations Improvements to elastic anti-vibration suspension devices
FR1419768A (en) * 1964-10-19 1965-12-03 Moulinex Sa Rubber foot for machine, especially for centrifugal wringer
FR1434610A (en) * 1965-05-03 1966-04-08 Gomma Antivibranti Applic Elastic suspension group, in particular for motor vehicles, with progressive characteristics
US3305227A (en) * 1964-11-13 1967-02-21 Eagle Picher Co High deflection spring or bumper
FR2212012A5 (en) * 1972-12-21 1974-07-19 Arfina
US3831923A (en) * 1973-01-12 1974-08-27 Ace Controls Noise preventing shock absorber

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2147660A (en) * 1936-12-05 1939-02-21 Julian S Loewus Vibration dampener
GB586608A (en) * 1944-08-21 1947-03-25 James William La French Norman Improvements in and relating to resilient mountings for machinery, instruments and the like
FR972179A (en) * 1947-09-23 1951-01-26 Gomma Antivibranti Applic Improvements to rubber springs for elastic suspensions
FR1081211A (en) * 1953-04-25 1954-12-16 Luxembourg Brev Participations Improvements to elastic anti-vibration suspension devices
FR1419768A (en) * 1964-10-19 1965-12-03 Moulinex Sa Rubber foot for machine, especially for centrifugal wringer
US3305227A (en) * 1964-11-13 1967-02-21 Eagle Picher Co High deflection spring or bumper
FR1434610A (en) * 1965-05-03 1966-04-08 Gomma Antivibranti Applic Elastic suspension group, in particular for motor vehicles, with progressive characteristics
FR2212012A5 (en) * 1972-12-21 1974-07-19 Arfina
US3831923A (en) * 1973-01-12 1974-08-27 Ace Controls Noise preventing shock absorber

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4576366A (en) * 1982-09-28 1986-03-18 Compagnie des Produits Industriels de l'Quest (C.P.I.O.) Antivibration elastic support
US4705257A (en) * 1987-03-23 1987-11-10 Digital Equipment Corporation Shock and vibration isolation mounting
US4957277A (en) * 1987-06-15 1990-09-18 Paton H N Tubular elastomeric spring having controllable breakover and spring rate
EP0518080A1 (en) * 1991-06-14 1992-12-16 Stop-Choc Schwingungstechnik GmbH & Co KG Vibration damper
EP1640620A1 (en) * 2004-09-27 2006-03-29 Renault s.a.s. Fixing and vibration filtering device and method of assembly using such a device in the automotive industry
FR2875881A1 (en) * 2004-09-27 2006-03-31 Renault Sas DEVICE FOR FIXING AND FILTERING VIBRATIONS, AND ASSEMBLY METHOD USING THE DEVICE FOR THE AUTOMOTIVE INDUSTRY.
FR2959290A1 (en) * 2010-04-21 2011-10-28 Mbda France Device for dampening vibrations and shocks between structure of i.e. aircraft and i.e. sensitive material, has shock absorber and shock-proof abutment forming shock absorber that are concentrically arranged with respect to each other

Also Published As

Publication number Publication date
FR2456260B1 (en) 1984-03-23

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Legal Events

Date Code Title Description
ST Notification of lapse