FR2394707A1 - LAMINATED BEARING STRUCTURE - Google Patents

LAMINATED BEARING STRUCTURE

Info

Publication number
FR2394707A1
FR2394707A1 FR7817048A FR7817048A FR2394707A1 FR 2394707 A1 FR2394707 A1 FR 2394707A1 FR 7817048 A FR7817048 A FR 7817048A FR 7817048 A FR7817048 A FR 7817048A FR 2394707 A1 FR2394707 A1 FR 2394707A1
Authority
FR
France
Prior art keywords
bearing structure
layers
modulus
elasticity
laminated bearing
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
FR7817048A
Other languages
French (fr)
Other versions
FR2394707B1 (en
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 Aerospace and Industry Inc
Original Assignee
Barry Wright 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 Barry Wright Corp filed Critical Barry Wright Corp
Publication of FR2394707A1 publication Critical patent/FR2394707A1/en
Application granted granted Critical
Publication of FR2394707B1 publication Critical patent/FR2394707B1/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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/06—Elastic or yielding bearings or bearing supports, for exclusively rotary movement by means of parts of rubber or like materials
    • F16C27/063—Sliding contact bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/14—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by a layer differing constitutionally or physically in different parts, e.g. denser near its faces
    • B32B5/142—Variation across the area of the layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • 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
    • F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
    • 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
    • F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
    • F16F1/393—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type with spherical or conical sleeves
    • F16F1/3935—Conical sleeves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Vibration Prevention Devices (AREA)
  • Support Of The Bearing (AREA)
  • Laminated Bodies (AREA)

Abstract

L'invention concerne un palier laminé portant une charge de compression. Selon l'invention, il comprend un certain nombre de couches élastiques et alternantes 10 et de couches non extensibles 12 généralement concentriquement disposées autour d'un centre commun, au moins certaines des couches élastiques comprenant au moins une partie 10A, 10B ayant un premier module d'élasticité et une autre partie 10C ayant un second module d'élasticité. L'invention s'applique notamment aux paliers en élastomères.The invention relates to a rolled bearing bearing a compressive load. According to the invention, it comprises a number of elastic and alternating layers 10 and non-extensible layers 12 generally concentrically arranged around a common center, at least some of the elastic layers comprising at least a part 10A, 10B having a first modulus of elasticity and another part 10C having a second modulus of elasticity. The invention applies in particular to elastomeric bearings.

FR7817048A 1977-06-15 1978-06-07 LAMINATED BEARING STRUCTURE Granted FR2394707A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80681177A 1977-06-15 1977-06-15

Publications (2)

Publication Number Publication Date
FR2394707A1 true FR2394707A1 (en) 1979-01-12
FR2394707B1 FR2394707B1 (en) 1983-06-10

Family

ID=25194898

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7817048A Granted FR2394707A1 (en) 1977-06-15 1978-06-07 LAMINATED BEARING STRUCTURE

Country Status (8)

Country Link
JP (1) JPS548247A (en)
BR (1) BR7803816A (en)
CA (1) CA1095573A (en)
DE (1) DE2819306A1 (en)
FR (1) FR2394707A1 (en)
GB (1) GB1573470A (en)
IL (1) IL54495A (en)
IT (1) IT1103290B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2399570A2 (en) * 1977-08-01 1979-03-02 Lord Corp LAMINATE BEARING IN THE FORM OF MULTI-LAYER MODULES
FR2404152A1 (en) * 1977-09-22 1979-04-20 Jorn Raoul ELASTIC SUPPORT FOR ENGINE ESPECIALLY FOR MOTOR VEHICLES
FR2467323A1 (en) * 1979-10-11 1981-04-17 Wright Barry Corp CYLINDRICAL BEARING IN ELASTOMER
FR2566735A1 (en) * 1984-06-27 1986-01-03 Technip Geoproduction JOINT DEVICE BETWEEN A MARINE INSTALLATION AND A MOORING ARM OF A FLOATING INSTALLATION
EP0187265A2 (en) * 1985-01-07 1986-07-16 Barry Wright Corporation Laminated compound support element
FR2665861A1 (en) * 1990-07-28 1992-02-21 Dunlop Ltd METHOD FOR MANUFACTURING AN ELASTOMERIC SUPPORT OF THE TYPE COMPRISING A SANDWICH ARRANGEMENT OF ELASTOMERIC LAYERS AND METAL REINFORCEMENT LAYERS.

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4291925A (en) * 1979-07-26 1981-09-29 Barry Wright Corporation Laminated bearings with dual stock layers
FR2511105B1 (en) * 1981-08-07 1986-09-19 Peugeot ELASTIC HOLDER, PARTICULARLY FOR THE SUSPENSION OF A VEHICLE ENGINE
JPS62297551A (en) * 1986-06-16 1987-12-24 Hitachi Ltd Axle spring for rolling stock
JP2004316782A (en) * 2003-04-16 2004-11-11 Toyo Tire & Rubber Co Ltd Rubber vibration isolator for motor
DE102005028565A1 (en) * 2005-06-21 2007-01-04 Contitech Luftfedersysteme Gmbh Highly elastic layered spring
US20090039574A1 (en) * 2007-08-10 2009-02-12 Paul William Cook Spring assembly
US11732747B2 (en) * 2022-01-05 2023-08-22 Textron Innovations Inc. Journal bearings

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2560627A (en) * 1946-01-17 1951-07-17 Gomma Antivibranti Applic Combination metal and rubber structure
US3083065A (en) * 1959-08-10 1963-03-26 William L Hinks Static load bearing having preformed lateral support features
DE1264876B (en) * 1966-09-23 1968-03-28 Atlas Mak Maschb G M B H Pressure-push rubber layer spring, especially bridge spring for bogie rail vehicles
DE1475023A1 (en) * 1964-12-15 1969-03-27 Hinks William L Layer bearing made of alternating metal and elastomer layers
FR1588573A (en) * 1968-03-29 1970-04-17
FR2023066A1 (en) * 1968-11-12 1970-08-07 Unilan Ag
US3941433A (en) * 1975-05-05 1976-03-02 Thiokol Corporation Flexible bearing having low torque resistance
DE2652372A1 (en) * 1975-11-17 1977-05-26 Lord Corp Shift camp
FR2370900A1 (en) * 1976-11-10 1978-06-09 Europ Propulsion FLEXIBLE STOPPER PART

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE516580C (en) * 1928-10-10 1931-01-24 Emil Zorn Akt Ges Spacer plate made of flexible building materials between pressure-generating and pressure-absorbing components
US2752766A (en) * 1952-04-04 1956-07-03 Wildhaber Ernest Laminated mounting and connection, especially for universal joints
US2900182A (en) * 1955-04-27 1959-08-18 William L Hinks Static load bearings
BE588408A (en) * 1959-03-13 1960-09-08 Glaenzer Spicer Sa Universal flexible coupling for transmissions
US3377110A (en) * 1966-09-26 1968-04-09 Caterpillar Tractor Co Track pin assembly and bushing
US3679197A (en) * 1971-05-27 1972-07-25 Lord Corp Compressive load carrying bearings

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2560627A (en) * 1946-01-17 1951-07-17 Gomma Antivibranti Applic Combination metal and rubber structure
US3083065A (en) * 1959-08-10 1963-03-26 William L Hinks Static load bearing having preformed lateral support features
DE1475023A1 (en) * 1964-12-15 1969-03-27 Hinks William L Layer bearing made of alternating metal and elastomer layers
DE1264876B (en) * 1966-09-23 1968-03-28 Atlas Mak Maschb G M B H Pressure-push rubber layer spring, especially bridge spring for bogie rail vehicles
FR1588573A (en) * 1968-03-29 1970-04-17
FR2023066A1 (en) * 1968-11-12 1970-08-07 Unilan Ag
US3941433A (en) * 1975-05-05 1976-03-02 Thiokol Corporation Flexible bearing having low torque resistance
DE2652372A1 (en) * 1975-11-17 1977-05-26 Lord Corp Shift camp
FR2353748A1 (en) * 1975-11-17 1977-12-30 Lord Corp LAMELLAR STRUCTURE BEARING
FR2370900A1 (en) * 1976-11-10 1978-06-09 Europ Propulsion FLEXIBLE STOPPER PART

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2399570A2 (en) * 1977-08-01 1979-03-02 Lord Corp LAMINATE BEARING IN THE FORM OF MULTI-LAYER MODULES
FR2404152A1 (en) * 1977-09-22 1979-04-20 Jorn Raoul ELASTIC SUPPORT FOR ENGINE ESPECIALLY FOR MOTOR VEHICLES
FR2467323A1 (en) * 1979-10-11 1981-04-17 Wright Barry Corp CYLINDRICAL BEARING IN ELASTOMER
FR2566735A1 (en) * 1984-06-27 1986-01-03 Technip Geoproduction JOINT DEVICE BETWEEN A MARINE INSTALLATION AND A MOORING ARM OF A FLOATING INSTALLATION
EP0169120A1 (en) * 1984-06-27 1986-01-22 Technip-Geoproduction Joint between a marine installation and a mooring arm
EP0187265A2 (en) * 1985-01-07 1986-07-16 Barry Wright Corporation Laminated compound support element
EP0187265A3 (en) * 1985-01-07 1987-08-19 Barry Wright Corporation Bearing sound isolating
FR2665861A1 (en) * 1990-07-28 1992-02-21 Dunlop Ltd METHOD FOR MANUFACTURING AN ELASTOMERIC SUPPORT OF THE TYPE COMPRISING A SANDWICH ARRANGEMENT OF ELASTOMERIC LAYERS AND METAL REINFORCEMENT LAYERS.

Also Published As

Publication number Publication date
IL54495A0 (en) 1978-07-31
GB1573470A (en) 1980-08-20
JPS6256370B2 (en) 1987-11-25
IL54495A (en) 1980-02-29
CA1095573A (en) 1981-02-10
FR2394707B1 (en) 1983-06-10
BR7803816A (en) 1979-01-16
DE2819306A1 (en) 1979-01-04
IT7849454A0 (en) 1978-05-19
DE2819306C2 (en) 1987-06-25
JPS548247A (en) 1979-01-22
IT1103290B (en) 1985-10-14

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Legal Events

Date Code Title Description
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