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MX338813B - Piston de muelle de gas, montaje de muelle de gas y metodo. - Google Patents

Piston de muelle de gas, montaje de muelle de gas y metodo.

Info

Publication number
MX338813B
MX338813B MX2013007383A MX2013007383A MX338813B MX 338813 B MX338813 B MX 338813B MX 2013007383 A MX2013007383 A MX 2013007383A MX 2013007383 A MX2013007383 A MX 2013007383A MX 338813 B MX338813 B MX 338813B
Authority
MX
Mexico
Prior art keywords
gas spring
end wall
piston
retainment ridge
wall
Prior art date
Application number
MX2013007383A
Other languages
English (en)
Other versions
MX2013007383A (es
Inventor
Paul P Koeske
Original Assignee
Firestone Ind Products Co Llc
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 Firestone Ind Products Co Llc filed Critical Firestone Ind Products Co Llc
Publication of MX2013007383A publication Critical patent/MX2013007383A/es
Publication of MX338813B publication Critical patent/MX338813B/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/26—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs
    • B60G11/27—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs wherein the fluid is a gas
    • 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
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/04—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall
    • F16F9/0454—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall characterised by the assembling method or by the mounting arrangement, e.g. mounting of the membrane
    • 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
    • B60G2202/15—Fluid spring
    • B60G2202/152—Pneumatic spring
    • 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
    • B60G2204/126—Mounting of pneumatic springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/40—Constructional features of dampers and/or springs
    • B60G2206/42—Springs
    • B60G2206/424—Plunger or top retainer construction for bellows or rolling lobe type air springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/80—Manufacturing procedures
    • B60G2206/82—Joining
    • B60G2206/8209—Joining by deformation
    • B60G2206/82092—Joining by deformation by press-fitting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/90—Maintenance
    • B60G2206/91—Assembly procedures
    • 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
    • Y10T29/49616—Structural member making
    • Y10T29/49622—Vehicular structural member 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
    • Y10T29/49826—Assembling or joining

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

Un pistón de muelle de gas (106) incluye un cuerpo de pistón (140) con una pared extrema (152) y una pared lateral (142) que se proyecta longitudinalmente desde la pared extrema (152). La pared lateral (142) incluye una superficie externa (162) y un reborde de retención (166) separado longitudinalmente de la pared extrema (152), de modo que la superficie externa (162) quede colocada entre el reborde de retención (166) y la pared extrema (152). El reborde de retención (166) se proyecta radialmente hacia afuera más allá de la superficie externa (162) de modo que se forme una superficie de reborde (170) adyacente a la superficie externa (162). La superficie externa (162) incluye un elemento de acoplamiento (180) que está dimensionado para acoplarse por compresión a una pared flexible asociada (116). El elemento de acoplamiento (180) se coloca adyacente a lo largo de la superficie externa (162) separado con relación a la pared extrema (152) y la superficie de reborde (170) del reborde de retención (166). También se describen un montaje de muelle de gas y un método de montaje (100) de un muelle de gas que incluye un pistón de muelle de gas.
MX2013007383A 2010-12-23 2011-12-21 Piston de muelle de gas, montaje de muelle de gas y metodo. MX338813B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/977,492 US8733743B2 (en) 2010-12-23 2010-12-23 Gas spring piston, gas spring assembly and method
PCT/US2011/066555 WO2012088301A1 (en) 2010-12-23 2011-12-21 Gas spring piston, gas spring assembly and method

Publications (2)

Publication Number Publication Date
MX2013007383A MX2013007383A (es) 2013-08-09
MX338813B true MX338813B (es) 2016-05-03

Family

ID=45478591

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013007383A MX338813B (es) 2010-12-23 2011-12-21 Piston de muelle de gas, montaje de muelle de gas y metodo.

Country Status (4)

Country Link
US (1) US8733743B2 (es)
DE (1) DE112011104519T5 (es)
MX (1) MX338813B (es)
WO (1) WO2012088301A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9098951B2 (en) * 2012-09-28 2015-08-04 Firestone Industrial Products Company, Llc Indicator of estimated spring life as well as gas spring assembly, system and method
WO2015073811A1 (en) * 2013-11-15 2015-05-21 Firestone Industrial Products Company, Llc End closures as well as gas spring assemblies and methods of assembly including same
DE102016100939B4 (de) * 2016-01-20 2023-08-10 Vibracoustic Cv Air Springs Gmbh Luftfeder
DE102017209199A1 (de) * 2017-05-31 2018-12-06 Contitech Luftfedersysteme Gmbh Luftfeder

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4174827A (en) * 1977-10-04 1979-11-20 The Goodyear Tire & Rubber Company Airsprings
DE3246599A1 (de) 1982-12-16 1984-06-20 Continental Gummi-Werke Ag, 3000 Hannover Rollbalg fuer fahrzeug-luftfederungen
US4787607A (en) 1986-09-24 1988-11-29 The Firestone Tire & Rubber Company Air spring having internal sealing band and method of installing same
US5005808A (en) 1987-12-01 1991-04-09 The Goodyear Tire & Rubber Company Airspring end member and airspring assembly
US4899995A (en) 1988-12-29 1990-02-13 Bridgestone/Firestone, Inc. Clamp ring assembly for air spring
US4946144A (en) * 1989-03-30 1990-08-07 Bridgestone/Firestone, Inc. External clamping band for air spring
US5535994A (en) * 1993-11-30 1996-07-16 The Goodyear Tire & Rubber Company Composite air spring piston
US5671907A (en) * 1995-12-07 1997-09-30 The Goodyear Tire & Rubber Company Method of attachment of flexible member to stamped steel piston
US6439550B1 (en) 1997-02-18 2002-08-27 Bfs Diversified Products, Llc Adhesive laminate and method of securing a rubber air spring to a fixturing sleeve
AU5324900A (en) * 1999-06-11 2001-01-02 Gates Corporation, The Dual lobe airspring
US6386524B1 (en) * 2000-02-15 2002-05-14 Bfs Diversified Products, Llc Pedestal mounted full reservoir air spring piston
DE10216750A1 (de) * 2002-04-16 2003-10-30 Contitech Luftfedersyst Gmbh Schlauchrollbalg-Luftfeder
US6942201B2 (en) * 2002-08-02 2005-09-13 Bfs Diversified Products, Llc Volume reducing bead plate for air spring
DE102004030335A1 (de) * 2004-06-23 2006-01-19 Contitech Luftfedersysteme Gmbh Luftfeder mit einem Abrollkolben und einem Rollbalg mit mindestens einem anvulkanisierten Befestigungsteil
US7497423B2 (en) * 2004-11-04 2009-03-03 Bfs Diversified Products, Llc Extensible end member for gas spring assembly
DE102004056517A1 (de) * 2004-11-24 2006-06-01 Contitech Luftfedersysteme Gmbh Tiefbettklemmkontur für Schlauchrollbalg-Luftfedern
DE102007034362A1 (de) * 2007-07-24 2009-01-29 Continental Aktiengesellschaft Luftfeder
US8403307B2 (en) * 2007-08-30 2013-03-26 Firestone Industrial Products Company, Llc Gas spring assembly and method of manufacture
US8231113B2 (en) * 2008-06-05 2012-07-31 Firestone Industrial Products Company, Llc Gas spring assembly and spacer
DE102008055509A1 (de) * 2008-12-11 2010-06-17 Contitech Luftfedersysteme Gmbh Luftfeder
DE102008055511A1 (de) 2008-12-11 2010-06-17 Contitech Luftfedersysteme Gmbh Luftfeder und Verfahren zur Montage
WO2011034927A2 (en) * 2009-09-17 2011-03-24 Firestone Industrial Products Company, Llc Gas spring piston, gas spring assembly and method
EP2505391B1 (en) * 2011-03-29 2017-11-29 Firestone Industrial Products Company, LLC Gas spring end member as well as gas spring assembly and suspension system including same

Also Published As

Publication number Publication date
US8733743B2 (en) 2014-05-27
MX2013007383A (es) 2013-08-09
DE112011104519T5 (de) 2013-10-24
WO2012088301A1 (en) 2012-06-28
US20120161375A1 (en) 2012-06-28

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Legal Events

Date Code Title Description
FG Grant or registration