FR2350514A1 - Shock and vibration protective mounting - has slots in elastomeric block to give required stiffness in each direction (NL 8.11.77) - Google Patents

Shock and vibration protective mounting - has slots in elastomeric block to give required stiffness in each direction (NL 8.11.77)

Info

Publication number
FR2350514A1
FR2350514A1 FR7613618A FR7613618A FR2350514A1 FR 2350514 A1 FR2350514 A1 FR 2350514A1 FR 7613618 A FR7613618 A FR 7613618A FR 7613618 A FR7613618 A FR 7613618A FR 2350514 A1 FR2350514 A1 FR 2350514A1
Authority
FR
France
Prior art keywords
slots
mounting
shock
elastomeric block
stiffness
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
FR7613618A
Other languages
French (fr)
Other versions
FR2350514B1 (en
Inventor
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.)
Paulstra SNC
Original Assignee
Paulstra SNC
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 Paulstra SNC filed Critical Paulstra SNC
Priority to FR7613618A priority Critical patent/FR2350514A1/en
Priority to DE19772719925 priority patent/DE2719925C2/en
Priority to NL7704901A priority patent/NL185302C/en
Priority to GB1893577A priority patent/GB1578863A/en
Priority to IT943477A priority patent/IT1081409B/en
Priority to GB858779A priority patent/GB1578864A/en
Publication of FR2350514A1 publication Critical patent/FR2350514A1/en
Application granted granted Critical
Publication of FR2350514B1 publication Critical patent/FR2350514B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G99/00—Subject matter not provided for in other groups of this subclass
    • B60G99/004—Other suspension arrangements with rubber springs
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D33/00—Superstructures for load-carrying vehicles
    • B62D33/06—Drivers' cabs
    • B62D33/0604—Cabs insulated against vibrations or noise, e.g. with elastic suspension
    • 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
    • F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
    • F16F1/377—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape having holes or openings
    • 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
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

The shock and anti-vibration mounting consists of a block (2) of elastomeric material bonded to three mutually perpendicular metal plates (1). A metal insert (4) with a threaded hole (5) is bonded to the upper surface. The metal plates (1) are provided with fixing holes (6). The elastomeric block (1) is provided with three slots (3) parallel to the planes of the mounting plates (1). The dimensions of these slots are so chosen that they provide the required degree of stiffness of the mounting in each of the three directions. Under heavy shock loads the opposite walls of the slot come together causing a sharp increase in the stiffness of the mounting in the direction of the load.
FR7613618A 1976-05-06 1976-05-06 Shock and vibration protective mounting - has slots in elastomeric block to give required stiffness in each direction (NL 8.11.77) Granted FR2350514A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7613618A FR2350514A1 (en) 1976-05-06 1976-05-06 Shock and vibration protective mounting - has slots in elastomeric block to give required stiffness in each direction (NL 8.11.77)
DE19772719925 DE2719925C2 (en) 1976-05-06 1977-05-04 Elastic connecting part
NL7704901A NL185302C (en) 1976-05-06 1977-05-04 ELASTIC CONNECTION PART.
GB1893577A GB1578863A (en) 1976-05-06 1977-05-05 Shock-absorbing support comprising a resilient block with cavities therein
IT943477A IT1081409B (en) 1976-05-06 1977-05-05 ELASTIC SUPPORT WITH ELASTOMER MASSES
GB858779A GB1578864A (en) 1976-05-06 1977-05-05 Resilient support comprising a shock-absorbing block with a cavity therein

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7613618A FR2350514A1 (en) 1976-05-06 1976-05-06 Shock and vibration protective mounting - has slots in elastomeric block to give required stiffness in each direction (NL 8.11.77)

Publications (2)

Publication Number Publication Date
FR2350514A1 true FR2350514A1 (en) 1977-12-02
FR2350514B1 FR2350514B1 (en) 1979-05-11

Family

ID=9172789

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7613618A Granted FR2350514A1 (en) 1976-05-06 1976-05-06 Shock and vibration protective mounting - has slots in elastomeric block to give required stiffness in each direction (NL 8.11.77)

Country Status (1)

Country Link
FR (1) FR2350514A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008040040A1 (en) * 2006-10-04 2008-04-10 Philipp Pustelnik Element for supporting units that can vibrate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008040040A1 (en) * 2006-10-04 2008-04-10 Philipp Pustelnik Element for supporting units that can vibrate

Also Published As

Publication number Publication date
FR2350514B1 (en) 1979-05-11

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Legal Events

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TP Transmission of property
CL Concession to grant licenses