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MX2009011718A - Metodo para elaborar un muelle elastomerico comprimible. - Google Patents

Metodo para elaborar un muelle elastomerico comprimible.

Info

Publication number
MX2009011718A
MX2009011718A MX2009011718A MX2009011718A MX2009011718A MX 2009011718 A MX2009011718 A MX 2009011718A MX 2009011718 A MX2009011718 A MX 2009011718A MX 2009011718 A MX2009011718 A MX 2009011718A MX 2009011718 A MX2009011718 A MX 2009011718A
Authority
MX
Mexico
Prior art keywords
spring
prongs
compressible elastomeric
projection
making
Prior art date
Application number
MX2009011718A
Other languages
English (en)
Inventor
Michael E Ring
Ronald Sprainis
Bradley Anderson
Jonathon Marlow
Original Assignee
Wabtec Holding 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 Wabtec Holding Corp filed Critical Wabtec Holding Corp
Publication of MX2009011718A publication Critical patent/MX2009011718A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F35/00—Making springs from wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G9/00—Draw-gear
    • B61G9/04—Draw-gear combined with buffing appliances
    • B61G9/06—Draw-gear combined with buffing appliances with rubber springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G9/00—Draw-gear
    • B61G9/04—Draw-gear combined with buffing appliances
    • B61G9/10—Draw-gear combined with buffing appliances with separate mechanical friction shock-absorbers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G9/00—Draw-gear
    • B61G9/20—Details; Accessories
    • B61G9/22—Supporting framework, e.g. cradles; Spring housings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
    • B29C2043/3613—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons applying pressure locally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C2043/3665—Moulds for making articles of definite length, i.e. discrete articles cores or inserts, e.g. pins, mandrels, sliders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/721—Vibration dampening equipment, e.g. shock absorbers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49609—Spring making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49609—Spring making
    • Y10T29/49611—Spring making for vehicle or clutch
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49609—Spring making
    • Y10T29/49615—Resilient shock or vibration absorber utility
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49833—Punching, piercing or reaming part by surface of second part
    • Y10T29/49835—Punching, piercing or reaming part by surface of second part with shaping
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49833—Punching, piercing or reaming part by surface of second part
    • Y10T29/49835—Punching, piercing or reaming part by surface of second part with shaping
    • Y10T29/49837—Punching, piercing or reaming part by surface of second part with shaping of first part

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Vibration Dampers (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Gears, Cams (AREA)
  • Vibration Prevention Devices (AREA)
  • Gasket Seals (AREA)

Abstract

Se describe un método para elaborar un muelle elastomérico comprimible que incluye al menos una almohadilla elastomérica comprimible encerrada por un par de placas metálicas, que incluye las etapas de formar placas con una abertura central y una pluralidad de dientes colocados alrededor de un borde periférico de la misma, formar cada extremo de la almohadilla con una proyección axial y ranura de empalme, alinear la pluralidad de dientes con cada proyección respectiva y ranura respectiva y aplicar fuerza axial a un extremo del muelle para entretrabar por fricción la pluralidad de dientes con esta proyección y ranura. El método proporciona también la elaboración de una pila de varias hileras de almohadillas separadas por placas de la manera descrita arriba y preacortamiento del muelle antes de su instalación en la horquilla convencional. El método descrito arriba mejora además la rectitud axial y estabilidad lateral del ensamble de muelle de varias hileras.
MX2009011718A 2007-05-01 2008-05-01 Metodo para elaborar un muelle elastomerico comprimible. MX2009011718A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92698707P 2007-05-01 2007-05-01
PCT/US2008/005584 WO2008137013A1 (en) 2007-05-01 2008-05-01 Method of making compressible elastomeric spring

Publications (1)

Publication Number Publication Date
MX2009011718A true MX2009011718A (es) 2009-11-10

Family

ID=39596447

Family Applications (8)

Application Number Title Priority Date Filing Date
MX2009011728A MX2009011728A (es) 2007-05-01 2008-05-01 Muelle elastomerico comprimible.
MX2009011720A MX2009011720A (es) 2007-05-01 2008-05-01 Combinacion de una horquilla y un dispositivo de traccion elastomerico.
MX2009011718A MX2009011718A (es) 2007-05-01 2008-05-01 Metodo para elaborar un muelle elastomerico comprimible.
MX2009011721A MX2009011721A (es) 2007-05-01 2008-05-01 Almohadilla elastomerica para un muelle elastomerico comprimible.
MX2009011729A MX2009011729A (es) 2007-05-01 2008-05-01 Ensamble de dispositivo de traccion que comprende un alojamiento, un elemento de muelle elastomerico comprimible y un mecanismo de amortiguamiento de friccion.
MX2009011719A MX2009011719A (es) 2007-05-01 2008-05-01 Ensamble de dispositivo de traccion que comprende una horquilla, un muelle elastomerico y un mecanismo de friccion.
MX2009011723A MX2009011723A (es) 2007-05-01 2008-05-01 Placa para un muelle elastomerico comprimible.
MX2009011725A MX2009011725A (es) 2007-05-01 2008-05-01 Metodo para elaborar almohadilla elastomerica para un muelle elastomerico comprimible.

Family Applications Before (2)

Application Number Title Priority Date Filing Date
MX2009011728A MX2009011728A (es) 2007-05-01 2008-05-01 Muelle elastomerico comprimible.
MX2009011720A MX2009011720A (es) 2007-05-01 2008-05-01 Combinacion de una horquilla y un dispositivo de traccion elastomerico.

Family Applications After (5)

Application Number Title Priority Date Filing Date
MX2009011721A MX2009011721A (es) 2007-05-01 2008-05-01 Almohadilla elastomerica para un muelle elastomerico comprimible.
MX2009011729A MX2009011729A (es) 2007-05-01 2008-05-01 Ensamble de dispositivo de traccion que comprende un alojamiento, un elemento de muelle elastomerico comprimible y un mecanismo de amortiguamiento de friccion.
MX2009011719A MX2009011719A (es) 2007-05-01 2008-05-01 Ensamble de dispositivo de traccion que comprende una horquilla, un muelle elastomerico y un mecanismo de friccion.
MX2009011723A MX2009011723A (es) 2007-05-01 2008-05-01 Placa para un muelle elastomerico comprimible.
MX2009011725A MX2009011725A (es) 2007-05-01 2008-05-01 Metodo para elaborar almohadilla elastomerica para un muelle elastomerico comprimible.

Country Status (11)

Country Link
US (9) US8336209B2 (es)
EP (8) EP2150447A1 (es)
KR (8) KR101495524B1 (es)
CN (8) CN101730638B (es)
AU (7) AU2008248276B2 (es)
CA (8) CA2684389C (es)
MX (8) MX2009011728A (es)
RU (8) RU2470812C2 (es)
UA (8) UA96803C2 (es)
WO (8) WO2008137013A1 (es)
ZA (1) ZA200906746B (es)

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US8544662B2 (en) * 2008-05-22 2013-10-01 Bedloe Industries Llc Central datum feature on railroad coupler body and corresponding gauges
CA2755684C (en) * 2008-05-22 2014-06-17 Bedloe Industries Llc Central datum feature on railroad coupler body and corresponding gauges
US8196912B2 (en) * 2008-09-10 2012-06-12 Miner Enterprises, Inc. Railcar elastomeric spring
RU2446068C2 (ru) * 2010-06-18 2012-03-27 Открытое акционерное общество "Авиаагрегат" Поглощающий аппарат
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US8607998B2 (en) 2011-03-31 2013-12-17 Mcconway & Torley Llc Railway car yoke
US9562582B2 (en) 2011-09-15 2017-02-07 Wabtec Holding Corp. Compressible elastomeric spring
US8672151B2 (en) * 2011-09-15 2014-03-18 Wabtec Corp Elastomeric draft gear for a railcar
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9701323B2 (en) 2015-04-06 2017-07-11 Bedloe Industries Llc Railcar coupler
US10532753B2 (en) 2015-04-06 2020-01-14 Bedloe Industries Llc Railcar coupler

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