DE2833747A1 - Geschichtetes lager - Google Patents

Geschichtetes lager

Info

Publication number
DE2833747A1
DE2833747A1 DE19782833747 DE2833747A DE2833747A1 DE 2833747 A1 DE2833747 A1 DE 2833747A1 DE 19782833747 DE19782833747 DE 19782833747 DE 2833747 A DE2833747 A DE 2833747A DE 2833747 A1 DE2833747 A1 DE 2833747A1
Authority
DE
Germany
Prior art keywords
layers
layer
bearing
elastomeric
elasticity
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
DE19782833747
Other languages
German (de)
English (en)
Other versions
DE2833747C2 (enExample
Inventor
Robert Hengus Finney
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.)
Lord Corp
Original Assignee
Lord 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
Priority claimed from US05/821,003 external-priority patent/US4105266A/en
Application filed by Lord Corp filed Critical Lord Corp
Publication of DE2833747A1 publication Critical patent/DE2833747A1/de
Application granted granted Critical
Publication of DE2833747C2 publication Critical patent/DE2833747C2/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/35—Rotors having elastomeric joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • 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
    • F16F1/40—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers consisting of a stack of similar elements separated by non-elastic intermediate layers
    • F16F1/403—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers consisting of a stack of similar elements separated by non-elastic intermediate layers characterised by the shape of the non-elastic interengaging parts between the elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/14—Plastic spring, e.g. rubber
    • B60G2202/143—Plastic spring, e.g. rubber subjected to compression
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/125—Mounting of rubber type springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/45—Stops limiting travel
    • B60G2204/4504—Stops limiting travel using cable or band to prevent extension

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Architecture (AREA)
  • Support Of The Bearing (AREA)
  • Springs (AREA)
  • Vibration Prevention Devices (AREA)
  • Sliding-Contact Bearings (AREA)
DE19782833747 1977-08-01 1978-08-01 Geschichtetes lager Granted DE2833747A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/821,003 US4105266A (en) 1975-11-17 1977-08-01 Laminated bearing with plural modulus layer

Publications (2)

Publication Number Publication Date
DE2833747A1 true DE2833747A1 (de) 1979-03-08
DE2833747C2 DE2833747C2 (enExample) 1988-06-01

Family

ID=25232250

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782833747 Granted DE2833747A1 (de) 1977-08-01 1978-08-01 Geschichtetes lager

Country Status (5)

Country Link
DE (1) DE2833747A1 (enExample)
FR (1) FR2399570A2 (enExample)
GB (1) GB2003251B (enExample)
IT (1) IT1110194B (enExample)
SE (1) SE437411B (enExample)

Families Citing this family (11)

* 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
US4286827A (en) * 1979-10-11 1981-09-01 Barry Wright Corporation Cylindrical elastomeric bearing
CA2055202C (en) * 1990-12-17 1992-06-18 Francis E. Byrnes Snubber-bearing with combined elastomer laminates
US5188513A (en) * 1990-12-17 1993-02-23 United Technologies Corporation Snubber-bearing with combined elastomer laminates
RU2126916C1 (ru) * 1996-05-31 1999-02-27 Брянская государственная сельскохозяйственная академия Способ гашения колебаний
DE102005003986A1 (de) 2005-01-28 2006-08-03 Schaeffler Kg Lager
CA2662744C (en) * 2006-06-20 2012-04-17 Bell Helicopter Textron Inc. Centrifugal force bearing with steady pitching moment
JP7610994B2 (ja) * 2021-02-01 2025-01-09 ニッタ化工品株式会社 軸ばね
DE102022212635A1 (de) * 2022-11-25 2024-05-29 Robert Bosch Gesellschaft mit beschränkter Haftung Tanksystem für ein wasserstoffbetriebenes Fahrzeug, Brennstoffzellenanordnung, Wasserstoff-Verbrennungsmotorsystem, brennstoffzellenbetriebenes Fahrzeug, wasserstoffbetriebenes Fahrzeug
CN117469292A (zh) * 2023-10-30 2024-01-30 株洲时代新材料科技股份有限公司 避免杆端轴承应力集中的方法、结构及结构的组装方法
CN117469293A (zh) * 2023-10-30 2024-01-30 株洲时代新材料科技股份有限公司 一种避免多层杆端轴承中金属隔套应力集中的方法

Citations (12)

* 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
US3071422A (en) * 1959-08-10 1963-01-01 William L Hinks Continuous strip type of static load bearing
US3083065A (en) * 1959-08-10 1963-03-26 William L Hinks Static load bearing having preformed lateral support features
US3179400A (en) * 1963-06-11 1965-04-20 Lord Mfg Co Torsion spring
US3292711A (en) * 1965-03-30 1966-12-20 Lord Corp Blade pitch change bearing
DE1959298A1 (de) * 1969-11-26 1971-06-16 Joern Raoul Dipl Ing Schichtfeder aus mehreren hintereinandergeschalteten,druckbeanspruchten Gummi-Metall-Federscheiben
US3679197A (en) * 1971-05-27 1972-07-25 Lord Corp Compressive load carrying bearings
US3807896A (en) * 1972-10-10 1974-04-30 Textron Inc Concentric tube spring rotor mount
US3829239A (en) * 1973-02-21 1974-08-13 United Aircraft Corp Multiple element journal bearing
US3941433A (en) * 1975-05-05 1976-03-02 Thiokol Corporation Flexible bearing having low torque resistance
DE2652372A1 (de) * 1975-11-17 1977-05-26 Lord Corp Schichtlager

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1095598A (en) * 1964-12-01 1967-12-20 William Lloyd Hinks A Laminated Support Fixture for Carrying a Load Subject to Dynamic Movement.
US3606295A (en) * 1968-11-12 1971-09-20 Unilan Ag Shock absorber
CA1095573A (en) * 1977-06-15 1981-02-10 Robert R. Peterson Laminated bearing structures

Patent Citations (13)

* 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
US3071422A (en) * 1959-08-10 1963-01-01 William L Hinks Continuous strip type of static load bearing
US3083065A (en) * 1959-08-10 1963-03-26 William L Hinks Static load bearing having preformed lateral support features
US3179400A (en) * 1963-06-11 1965-04-20 Lord Mfg Co Torsion spring
US3292711A (en) * 1965-03-30 1966-12-20 Lord Corp Blade pitch change bearing
DE1959298A1 (de) * 1969-11-26 1971-06-16 Joern Raoul Dipl Ing Schichtfeder aus mehreren hintereinandergeschalteten,druckbeanspruchten Gummi-Metall-Federscheiben
US3679197A (en) * 1971-05-27 1972-07-25 Lord Corp Compressive load carrying bearings
US3807896A (en) * 1972-10-10 1974-04-30 Textron Inc Concentric tube spring rotor mount
US3829239A (en) * 1973-02-21 1974-08-13 United Aircraft Corp Multiple element journal bearing
US3941433A (en) * 1975-05-05 1976-03-02 Thiokol Corporation Flexible bearing having low torque resistance
DE2652372A1 (de) * 1975-11-17 1977-05-26 Lord Corp Schichtlager
US4040690A (en) * 1975-11-17 1977-08-09 Lord Corporation Laminated bearing

Also Published As

Publication number Publication date
SE437411B (sv) 1985-02-25
DE2833747C2 (enExample) 1988-06-01
SE7808265L (sv) 1979-03-23
FR2399570B2 (enExample) 1984-12-21
GB2003251B (en) 1982-08-25
GB2003251A (en) 1979-03-07
IT7826372A0 (it) 1978-08-01
FR2399570A2 (fr) 1979-03-02
IT1110194B (it) 1985-12-23

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition