CA1095573A - Laminated bearing structures - Google Patents

Laminated bearing structures

Info

Publication number
CA1095573A
CA1095573A CA300,909A CA300909A CA1095573A CA 1095573 A CA1095573 A CA 1095573A CA 300909 A CA300909 A CA 300909A CA 1095573 A CA1095573 A CA 1095573A
Authority
CA
Canada
Prior art keywords
layers
resilient
elasticity
sections
modulus
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
CA300,909A
Other languages
English (en)
French (fr)
Inventor
Robert R. Peterson
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
Application granted granted Critical
Publication of CA1095573A publication Critical patent/CA1095573A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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)
CA300,909A 1977-06-15 1978-04-11 Laminated bearing structures Expired CA1095573A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80681177A 1977-06-15 1977-06-15
US806,811 1977-06-15

Publications (1)

Publication Number Publication Date
CA1095573A true CA1095573A (en) 1981-02-10

Family

ID=25194898

Family Applications (1)

Application Number Title Priority Date Filing Date
CA300,909A Expired CA1095573A (en) 1977-06-15 1978-04-11 Laminated bearing structures

Country Status (8)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2003251B (en) * 1977-08-01 1982-08-25 Lord Corp Laminated bearing with plural modulus layer
AT354862B (de) * 1977-09-22 1980-02-11 Joern Raoul Dipl Ing Elastisches motorlager, insbesondere fuer kraft- fahrzeuge
US4291925A (en) * 1979-07-26 1981-09-29 Barry Wright Corporation Laminated bearings with dual stock layers
US4286827A (en) * 1979-10-11 1981-09-01 Barry Wright Corporation Cylindrical elastomeric bearing
FR2511105B1 (fr) * 1981-08-07 1986-09-19 Peugeot Cale elastique, notamment pour la suspension d'un moteur de vehicule
FR2566735B1 (fr) * 1984-06-27 1986-12-26 Technip Geoproduction Dispositif d'articulation entre une installation marine et un bras d'amarrage d'une installation flottante
US4765758A (en) * 1985-01-07 1988-08-23 Barry Wright Corporation Laminated bearing
JPS62297551A (ja) * 1986-06-16 1987-12-24 Hitachi Ltd 鉄道車両用軸バネ
GB9016633D0 (en) * 1990-07-28 1990-09-12 Dunlop Ltd Manufacture of a heavy duty elastomeric bearing
JP2004316782A (ja) * 2003-04-16 2004-11-11 Toyo Tire & Rubber Co Ltd モータ用防振ゴム
DE102005028565A1 (de) 2005-06-21 2007-01-04 Contitech Luftfedersysteme Gmbh Hochelastische Schichtfeder
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

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE516580C (de) * 1928-10-10 1931-01-24 Emil Zorn Akt Ges Zwischenlegplatte aus nachgiebigen Baustoffen zwischen druckerzeugenden und druckaufnehmenden Bauteilen
US2560627A (en) * 1946-01-17 1951-07-17 Gomma Antivibranti Applic Combination metal and rubber structure
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 (fr) * 1959-03-13 1960-09-08 Glaenzer Spicer Sa Accouplement flexible universel pour transmissions
US3083065A (en) * 1959-08-10 1963-03-26 William L Hinks Static load bearing having preformed lateral support features
DE1475023A1 (de) * 1964-12-15 1969-03-27 Hinks William L Schichtlager aus abwechselnd aufeinanderliegenden Metall- und Elastomer-Schichten
DE1264876B (de) * 1966-09-23 1968-03-28 Atlas Mak Maschb G M B H Druck-Schub-Gummischichtfeder, insbesondere Brueckenfeder fuer Drehgestell-Schienenfahrzeuge
US3377110A (en) * 1966-09-26 1968-04-09 Caterpillar Tractor Co Track pin assembly and bushing
FR1588573A (enrdf_load_stackoverflow) * 1968-03-29 1970-04-17
US3606295A (en) * 1968-11-12 1971-09-20 Unilan Ag Shock absorber
US3679197A (en) * 1971-05-27 1972-07-25 Lord Corp Compressive load carrying bearings
US3941433A (en) * 1975-05-05 1976-03-02 Thiokol Corporation Flexible bearing having low torque resistance
US4040690A (en) * 1975-11-17 1977-08-09 Lord Corporation Laminated bearing
FR2370900A1 (fr) * 1976-11-10 1978-06-09 Europ Propulsion Piece de butee flexible

Also Published As

Publication number Publication date
FR2394707A1 (fr) 1979-01-12
IL54495A (en) 1980-02-29
IT7849454A0 (it) 1978-05-19
JPS548247A (en) 1979-01-22
DE2819306A1 (de) 1979-01-04
FR2394707B1 (enrdf_load_stackoverflow) 1983-06-10
DE2819306C2 (enrdf_load_stackoverflow) 1987-06-25
BR7803816A (pt) 1979-01-16
GB1573470A (en) 1980-08-20
JPS6256370B2 (enrdf_load_stackoverflow) 1987-11-25
IL54495A0 (en) 1978-07-31
IT1103290B (it) 1985-10-14

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Legal Events

Date Code Title Description
MKEX Expiry