AR113664A1 - FIXING SYSTEM FOR THE PNEUMATIC SUSPENSION ARM - Google Patents

FIXING SYSTEM FOR THE PNEUMATIC SUSPENSION ARM

Info

Publication number
AR113664A1
AR113664A1 ARP180103751A ARP180103751A AR113664A1 AR 113664 A1 AR113664 A1 AR 113664A1 AR P180103751 A ARP180103751 A AR P180103751A AR P180103751 A ARP180103751 A AR P180103751A AR 113664 A1 AR113664 A1 AR 113664A1
Authority
AR
Argentina
Prior art keywords
fixing system
suspension arm
trailers
eyelet
pneumatic suspension
Prior art date
Application number
ARP180103751A
Other languages
Spanish (es)
Inventor
Fabio Rossi
Da Silva Antonio Marcos Maciel
Original Assignee
Randon S/A Implementos E Participacoes
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 Randon S/A Implementos E Participacoes filed Critical Randon S/A Implementos E Participacoes
Publication of AR113664A1 publication Critical patent/AR113664A1/en

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
    • B60G11/28—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/02—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only
    • B60G11/10—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
    • B60G11/12—Links, pins, or bushes
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G5/00—Resilient suspensions for a set of tandem wheels or axles having interrelated movements
    • B60G5/04—Resilient suspensions for a set of tandem wheels or axles having interrelated movements with two or more pivoted arms, the movements of which are resiliently interrelated, e.g. the arms being rigid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G7/00—Pivoted suspension arms; Accessories thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G9/00—Resilient suspensions of a rigid axle or axle housing for two or more wheels
    • 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
    • F16F9/32—Details
    • F16F9/54—Arrangements for attachment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

La presente se refiere a un perfeccionamiento de un sistema de fijación mejorado para el brazo de suspensión neumática, preferentemente utilizada en camiones, remolques y semirremolques, comprendiendo un cojinete constituido por un buje resiliente (3) internamente alojado en el ojal (4) formado por un cuerpo cilíndrico alojado en la extremidad del brazo (1), dicho ojal (4) teniendo en las extremidades del cilindro los bordes (12) circulares, siendo dicho buje (3) dotado de un orificio tubular (5) en su núcleo, en el cual se aloja un tornillo (6) que se fija al soporte frontal (2), a través de arandelas (7), arandela (9), tuerca (10), y bujes bridados (11), siendo también previstos discos espaciadores (8) colocados entre los bordes (12) y las superficies laterales internas del soporte frontal (2).This refers to a refinement of an improved fixing system for the air suspension arm, preferably used in trucks, trailers and semi-trailers, comprising a bearing consisting of a resilient bushing (3) internally housed in the eyelet (4) formed by a cylindrical body housed at the end of the arm (1), said eyelet (4) having circular edges (12) at the ends of the cylinder, said hub (3) being provided with a tubular hole (5) in its core, in which houses a screw (6) that is fixed to the front support (2), through washers (7), washer (9), nut (10), and flanged bushings (11), with spacer discs ( 8) positioned between the edges (12) and the internal side surfaces of the front support (2).

ARP180103751A 2017-12-20 2018-12-20 FIXING SYSTEM FOR THE PNEUMATIC SUSPENSION ARM AR113664A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR102017027554-0A BR102017027554A2 (en) 2017-12-20 2017-12-20 IMPROVEMENT IN FIXING SYSTEM FOR PNEUMATIC SUSPENSION ARM

Publications (1)

Publication Number Publication Date
AR113664A1 true AR113664A1 (en) 2020-05-27

Family

ID=66992364

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP180103751A AR113664A1 (en) 2017-12-20 2018-12-20 FIXING SYSTEM FOR THE PNEUMATIC SUSPENSION ARM

Country Status (4)

Country Link
AR (1) AR113664A1 (en)
BR (1) BR102017027554A2 (en)
UY (1) UY38000A (en)
WO (1) WO2019119091A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR102018067286B1 (en) * 2018-08-31 2024-01-23 Castertech Fundição E Tecnologia Ltda PNEUMATIC SUSPENSION ARM AND ASSEMBLY METHOD
CN113002258A (en) * 2021-03-31 2021-06-22 安徽江淮汽车集团股份有限公司 Leaf spring mounting structure, frame and car

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB348327A (en) * 1930-04-07 1931-05-14 Hamilton Neil Wylie Rubber bearing bushes
JPS61157845A (en) * 1984-12-28 1986-07-17 Nhk Spring Co Ltd Leaf spring
US4809960A (en) * 1987-03-26 1989-03-07 Nissan Motor Co., Ltd. Bushing assembly
US4991868A (en) * 1989-12-19 1991-02-12 The Boler Company Vehicle suspension beam pivot connection
US5171036A (en) * 1991-08-27 1992-12-15 The Boler Company Rebound strap
JP3719030B2 (en) * 1999-02-26 2005-11-24 東海ゴム工業株式会社 Leaf spring bush and manufacturing method thereof
US7207583B2 (en) * 2002-01-16 2007-04-24 Hendrickson Usa, L.L.C. Spacer apparatus for suspension beam bushing assemblies
CN203752814U (en) * 2014-04-11 2014-08-06 安徽江淮汽车股份有限公司 Automotive suspension system and plate spring module thereof
CA3005659C (en) * 2015-12-10 2020-07-14 Hendrickson Usa, L.L.C. Pivotal connection for heavy-duty vehicle suspension assembly

Also Published As

Publication number Publication date
WO2019119091A1 (en) 2019-06-27
BR102017027554A2 (en) 2019-07-09
UY38000A (en) 2019-06-28

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