FR2353757B1 - - Google Patents

Info

Publication number
FR2353757B1
FR2353757B1 FR7717151A FR7717151A FR2353757B1 FR 2353757 B1 FR2353757 B1 FR 2353757B1 FR 7717151 A FR7717151 A FR 7717151A FR 7717151 A FR7717151 A FR 7717151A FR 2353757 B1 FR2353757 B1 FR 2353757B1
Authority
FR
France
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
FR7717151A
Other languages
French (fr)
Other versions
FR2353757A1 (fr
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.)
Japan National Railways
Original Assignee
Japan National Railways
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 Japan National Railways filed Critical Japan National Railways
Publication of FR2353757A1 publication Critical patent/FR2353757A1/fr
Application granted granted Critical
Publication of FR2353757B1 publication Critical patent/FR2353757B1/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
    • F16F1/371—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by inserts or auxiliary extension or exterior elements, e.g. for rigidification
    • F16F1/3713—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by inserts or auxiliary extension or exterior elements, e.g. for rigidification with external elements passively influencing spring stiffness, e.g. rings or hoops
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B1/00—Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
    • E01B1/001—Track with ballast
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/68—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair
    • E01B9/681—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by the material
    • E01B9/683—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by the material layered or composite
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/68—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair
    • E01B9/685—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by their shape
    • 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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/30—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium with solid or semi-solid material, e.g. pasty masses, as damping medium
    • F16F9/306—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium with solid or semi-solid material, e.g. pasty masses, as damping medium of the constrained layer type, i.e. comprising one or more constrained viscoelastic layers
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2204/00—Characteristics of the track and its foundations
    • E01B2204/01—Elastic layers other than rail-pads, e.g. sleeper-shoes, bituconcrete
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/68—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair
    • E01B9/685—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by their shape
    • E01B9/686—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by their shape with textured surface
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/68—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair
    • E01B9/685—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by their shape
    • E01B9/688—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by their shape with internal cavities
FR7717151A 1976-06-04 1977-06-03 Panneau antivibrations revetu d'une plaque elastique de reglage permettant de faire varier sa constante elastique Granted FR2353757A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6454576A JPS52147809A (en) 1976-06-04 1976-06-04 Vibration-proof track member laminated with elasticity adjusting plate

Publications (2)

Publication Number Publication Date
FR2353757A1 FR2353757A1 (fr) 1977-12-30
FR2353757B1 true FR2353757B1 (ja) 1981-12-18

Family

ID=13261292

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7717151A Granted FR2353757A1 (fr) 1976-06-04 1977-06-03 Panneau antivibrations revetu d'une plaque elastique de reglage permettant de faire varier sa constante elastique

Country Status (2)

Country Link
JP (1) JPS52147809A (ja)
FR (1) FR2353757A1 (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5596901U (ja) * 1978-12-28 1980-07-05
JPS5947927U (ja) * 1982-09-24 1984-03-30 日本電気株式会社 非常発報スイツチ用クラツカプレ−ト
EP0105950B1 (de) * 1982-10-12 1986-03-12 CLOUTH Gummiwerke AG Matte aus elastischem Werkstoff
JPS6183364U (ja) * 1984-11-05 1986-06-02
JPS6237129U (ja) * 1985-08-22 1987-03-05
JPS6379017U (ja) * 1986-11-12 1988-05-25
JPS63171401U (ja) * 1987-04-22 1988-11-08
GB9707184D0 (en) * 1997-04-09 1997-05-28 Pandrol Ltd Rail pads
DE202010001748U1 (de) * 2010-02-02 2011-06-09 edilon sedra GmbH, 65203 Gleisbettmatte für einen Eisenbahnoberbau
AT516351A1 (de) * 2014-10-10 2016-04-15 Getzner Werkstoffe Holding Gmbh Einrichtung zur Schwingungsisolierung
CN105113341A (zh) * 2015-09-09 2015-12-02 同济大学 一种轨下垫板结构和制作方法
CN107974879A (zh) * 2017-11-21 2018-05-01 中铁山桥集团有限公司 一种道岔垫板用框架式弹性垫层结构

Also Published As

Publication number Publication date
JPS5730923B2 (ja) 1982-07-01
JPS52147809A (en) 1977-12-08
FR2353757A1 (fr) 1977-12-30

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Legal Events

Date Code Title Description
ST Notification of lapse