FR2392839A1 - Car rear wheel independent suspension - has wheel arm torsion bar shock absorber forming single assembly cushioned by elastomer blocks - Google Patents

Car rear wheel independent suspension - has wheel arm torsion bar shock absorber forming single assembly cushioned by elastomer blocks

Info

Publication number
FR2392839A1
FR2392839A1 FR7716543A FR7716543A FR2392839A1 FR 2392839 A1 FR2392839 A1 FR 2392839A1 FR 7716543 A FR7716543 A FR 7716543A FR 7716543 A FR7716543 A FR 7716543A FR 2392839 A1 FR2392839 A1 FR 2392839A1
Authority
FR
France
Prior art keywords
shock absorber
torsion bar
cushioned
elastomer blocks
independent suspension
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
FR7716543A
Other languages
French (fr)
Other versions
FR2392839B1 (en
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR7716543A priority Critical patent/FR2392839A1/en
Priority to ES1978235637U priority patent/ES235637Y/en
Publication of FR2392839A1 publication Critical patent/FR2392839A1/en
Application granted granted Critical
Publication of FR2392839B1 publication Critical patent/FR2392839B1/fr
Granted legal-status Critical Current

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
    • B60G11/32—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds
    • B60G11/48—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds not including leaf springs
    • B60G11/60—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds not including leaf springs having both rubber springs and torsion-bar springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G3/00—Resilient suspensions for a single wheel
    • B60G3/02—Resilient suspensions for a single wheel with a single pivoted arm
    • B60G3/12—Resilient suspensions for a single wheel with a single pivoted arm the arm being essentially parallel to the longitudinal axis of the vehicle
    • B60G3/14—Resilient suspensions for a single wheel with a single pivoted arm the arm being essentially parallel to the longitudinal axis of the vehicle the arm being rigid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G7/00—Pivoted suspension arms; Accessories thereof
    • B60G7/02—Attaching arms to sprung part of vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/10—Independent suspensions
    • B60G2200/13—Independent suspensions with longitudinal arms only
    • B60G2200/132—Independent suspensions with longitudinal arms only with a single trailing arm
    • 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
    • B60G2202/14—Plastic spring, e.g. rubber
    • B60G2202/142—Plastic spring, e.g. rubber subjected to shear, e.g. Neidhart type
    • B60G2202/1424—Torsional
    • 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
    • B60G2204/14—Mounting of suspension arms
    • B60G2204/143—Mounting of suspension arms on the vehicle body or chassis
    • 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
    • B60G2204/15—Mounting of subframes
    • 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
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/41—Elastic mounts, e.g. bushings
    • 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
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/41—Elastic mounts, e.g. bushings
    • B60G2204/4104—Bushings having modified rigidity in particular directions
    • 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
    • B60G2206/60—Subframe construction

Landscapes

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

Abstract

The suspension forms a single element, made up of the wheel arm (1), torsion bar (6), and shock absorber (10). This can deform, without noticeable change of geometry, in a given direction. The assembly has a frame (8) with its upper part a horizontal U section, supporting the shock absorber. The lower part is closed by a ring joining the anchor point of the torsion bar and also used as a bearing for the wheel arm. The frame is joined to the vehicle body by an intermediate structure with elastomer blocks to absorb vibration.
FR7716543A 1977-05-31 1977-05-31 Car rear wheel independent suspension - has wheel arm torsion bar shock absorber forming single assembly cushioned by elastomer blocks Granted FR2392839A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7716543A FR2392839A1 (en) 1977-05-31 1977-05-31 Car rear wheel independent suspension - has wheel arm torsion bar shock absorber forming single assembly cushioned by elastomer blocks
ES1978235637U ES235637Y (en) 1977-05-31 1978-04-26 REAR TRAIN OF AUTOMOBILE VEHICLE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7716543A FR2392839A1 (en) 1977-05-31 1977-05-31 Car rear wheel independent suspension - has wheel arm torsion bar shock absorber forming single assembly cushioned by elastomer blocks

Publications (2)

Publication Number Publication Date
FR2392839A1 true FR2392839A1 (en) 1978-12-29
FR2392839B1 FR2392839B1 (en) 1980-06-13

Family

ID=9191448

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7716543A Granted FR2392839A1 (en) 1977-05-31 1977-05-31 Car rear wheel independent suspension - has wheel arm torsion bar shock absorber forming single assembly cushioned by elastomer blocks

Country Status (2)

Country Link
ES (1) ES235637Y (en)
FR (1) FR2392839A1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2400441A1 (en) * 1977-08-16 1979-03-16 Porsche Ag REAR AXLE SUSPENSION
FR2475467A1 (en) * 1980-02-13 1981-08-14 Citroen Sa MOTOR VEHICLE AXLE SUPPORT
FR2502552A1 (en) * 1981-03-30 1982-10-01 Peugeot WHEEL TRAIN FOR VEHICLE
FR2559102A1 (en) * 1984-02-07 1985-08-09 Renault REAR TRAIN OF MOTOR VEHICLE
FR2579144A1 (en) * 1985-03-22 1986-09-26 Renault Suspension element, especially for a motor vehicle
FR2608517A1 (en) * 1986-12-23 1988-06-24 Renault MODULAR STRUCTURE FOR REAR SUSPENSION WITH INDEPENDENT WHEELS OF A MOTOR VEHICLE
FR2621664A1 (en) * 1987-10-12 1989-04-14 Hutchinson Elastic support with anisotropic rigidities
FR2675434A1 (en) * 1991-04-17 1992-10-23 Renault Method for fixing a shock absorber or rear axle assembly for a vehicle, and vehicle body for implementing the method
EP0887246A1 (en) * 1997-06-27 1998-12-30 Renault Arrangement for the suspension of a motor vehicle front axle support
FR2777224A1 (en) * 1998-04-10 1999-10-15 Renault Anti-percussion suspension arm for vehicle front power train

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2400441A1 (en) * 1977-08-16 1979-03-16 Porsche Ag REAR AXLE SUSPENSION
FR2475467A1 (en) * 1980-02-13 1981-08-14 Citroen Sa MOTOR VEHICLE AXLE SUPPORT
FR2502552A1 (en) * 1981-03-30 1982-10-01 Peugeot WHEEL TRAIN FOR VEHICLE
EP0061944A1 (en) * 1981-03-30 1982-10-06 Automobiles Peugeot Set of wheels for a vehicle
FR2559102A1 (en) * 1984-02-07 1985-08-09 Renault REAR TRAIN OF MOTOR VEHICLE
EP0152343A2 (en) * 1984-02-07 1985-08-21 Regie Nationale Des Usines Renault Rear axle set for motor vehicle
EP0152343A3 (en) * 1984-02-07 1985-09-25 Regie Nationale Des Usines Renault Rear axle set for motor vehicle
FR2579144A1 (en) * 1985-03-22 1986-09-26 Renault Suspension element, especially for a motor vehicle
FR2608517A1 (en) * 1986-12-23 1988-06-24 Renault MODULAR STRUCTURE FOR REAR SUSPENSION WITH INDEPENDENT WHEELS OF A MOTOR VEHICLE
EP0275784A1 (en) * 1986-12-23 1988-07-27 Regie Nationale Des Usines Renault Modular structure for an independent rear suspension of a motor vehicle
FR2621664A1 (en) * 1987-10-12 1989-04-14 Hutchinson Elastic support with anisotropic rigidities
FR2675434A1 (en) * 1991-04-17 1992-10-23 Renault Method for fixing a shock absorber or rear axle assembly for a vehicle, and vehicle body for implementing the method
EP0887246A1 (en) * 1997-06-27 1998-12-30 Renault Arrangement for the suspension of a motor vehicle front axle support
FR2777224A1 (en) * 1998-04-10 1999-10-15 Renault Anti-percussion suspension arm for vehicle front power train

Also Published As

Publication number Publication date
ES235637Y (en) 1978-11-01
ES235637U (en) 1978-06-16
FR2392839B1 (en) 1980-06-13

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Legal Events

Date Code Title Description
ST Notification of lapse