ES275235U - Perfeccionamientos en cojinetes o guias revestidos - Google Patents

Perfeccionamientos en cojinetes o guias revestidos

Info

Publication number
ES275235U
ES275235U ES1982275235U ES275235U ES275235U ES 275235 U ES275235 U ES 275235U ES 1982275235 U ES1982275235 U ES 1982275235U ES 275235 U ES275235 U ES 275235U ES 275235 U ES275235 U ES 275235U
Authority
ES
Spain
Prior art keywords
guide
liner
grooves
guide block
fluorocarbon resin
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
ES1982275235U
Other languages
English (en)
Other versions
ES275235Y (es
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.)
Flowserve Corp
Original Assignee
Duriron Co Inc
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 Duriron Co Inc filed Critical Duriron Co Inc
Publication of ES275235U publication Critical patent/ES275235U/es
Application granted granted Critical
Publication of ES275235Y publication Critical patent/ES275235Y/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/26—Lining or sheathing of internal surfaces
    • B29C63/34—Lining or sheathing of internal surfaces using tubular layers or sheathings
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/20—Sliding surface consisting mainly of plastics
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/20—Sliding surface consisting mainly of plastics
    • F16C33/201—Composition of the plastic
    • 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
    • F16C2202/00—Solid materials defined by their properties
    • F16C2202/02—Mechanical properties
    • F16C2202/08—Resilience, elasticity, super-elasticity
    • 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
    • F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
    • F16C2208/02—Plastics; Synthetic resins, e.g. rubbers comprising fillers, fibres
    • 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
    • F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
    • F16C2208/20—Thermoplastic resins
    • F16C2208/30—Fluoropolymers
    • F16C2208/32—Polytetrafluorethylene [PTFE]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Sliding-Contact Bearings (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

1. Guia de mangueta para un conjunto de sistema de suspensión de un vehículo automóvil, cuyo sistema de suspensión comprende un conjunto de pistoón y cilindro, un cuerpo de mangueta del cojinete de la rueda que sostiene el pistón dentro del cilindro y una guía de la mangueta, caracterizada porque comprende un bloque de guia de la mangueta que tiene una superficie cilíndrica interior acanalada formada por una pluralidad de crestas y canales anulares separados axialmente a lo largo de la superficie cilíndrica interior; y un revestimiento de resina de flurocarburo sobre dicha superficie que tiene formado en el mismo una pluralidad de crestas y canales anulares consistentes en crestas y canales que complementan un enclavamiento con las crestas y canales de la superficie cilíndrica interior, teniendo además el revestimiento una pluralidad de crestas y canales poco profundos sobre la superficie del revestimiento opuesta al bloque de guia suficientemente para recibir lubricante auxiliar para dar mejores características de deslizamiento 2. Guia de mangueta según la reivindicación 1, caracterizada porque el revestimiento de resina de fluorcarburo es un revestimiento de PTFE. 3.Guia de mangueta según la reivindicación 2, caracterizada porque las crestas y canales anulares se extienden en la longitud axial del revestimiento. 4.Guia de mangueta según la reivindicación 2, caracterizada porque el revestimiento tiene un espesor de 0,35 a 0,45 mm. 5. Guía de mangueta según la reivindicación 4, caracterizada porque el revestimiento no es fibroso. 6.Guía de mangueta según la reivindicación 2, caracterizado porque el revestimiento preformado de politetrafluoretileno se prensa en caliente sobre la superficie cilíndrica interior acanalada del bloque. 7. Guia de mangueta para un conjunto de sistema de suspensión de un vehículo automovil.
ES1982275235U 1981-08-17 1982-08-16 Perfeccionamientos en cojinetes o guias revestidos Expired ES275235Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29376981A 1981-08-17 1981-08-17

Publications (2)

Publication Number Publication Date
ES275235U true ES275235U (es) 1984-03-16
ES275235Y ES275235Y (es) 1984-10-16

Family

ID=23130502

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1982275235U Expired ES275235Y (es) 1981-08-17 1982-08-16 Perfeccionamientos en cojinetes o guias revestidos

Country Status (5)

Country Link
EP (1) EP0073596A1 (es)
JP (1) JPS5837320A (es)
AU (1) AU547641B2 (es)
CA (1) CA1185306A (es)
ES (1) ES275235Y (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2754769B2 (ja) * 1989-08-09 1998-05-20 日本精工株式会社 動圧みぞ付軸受の製造方法
EP0569498A1 (en) * 1991-01-28 1993-11-18 W.L. Gore & Associates, Inc. A bushing liner
GB2333811A (en) * 1998-01-29 1999-08-04 Silvertown U K Limited Fluid lubricated bearing

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2666677A (en) * 1949-10-12 1954-01-19 Wagner E R Mfg Co Bearings
US2815253A (en) * 1954-01-15 1957-12-03 Nylacore Corp Bearing liner
FR1272656A (fr) * 1960-10-01 1961-09-29 Nylacore Corp Procédé pour la réalisation de coussinets en matières plastiques à armatures métalliques et coussinets conformes à ceux obtenus par ce procédé ou procédé similaire
US3184362A (en) * 1961-03-20 1965-05-18 Fafnir Bearing Co Apparatus for bonding an annular liner to a bearing ring
CH418065A (de) * 1961-04-19 1966-07-31 Siemens Ag Verfahren zum Auskleiden einer Lagerbohrung mit einem Kunststoffbelag
DE1908074B1 (de) * 1969-02-18 1970-07-09 Neue Argus Gmbh Druckdichtes Wellenlager
DD108936A1 (es) * 1973-01-26 1974-10-12

Also Published As

Publication number Publication date
AU547641B2 (en) 1985-10-31
CA1185306A (en) 1985-04-09
JPS5837320A (ja) 1983-03-04
EP0073596A1 (en) 1983-03-09
ES275235Y (es) 1984-10-16
AU8678982A (en) 1983-02-24

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