ES431060A1 - Pivot assemblies - Google Patents

Pivot assemblies

Info

Publication number
ES431060A1
ES431060A1 ES431060A ES431060A ES431060A1 ES 431060 A1 ES431060 A1 ES 431060A1 ES 431060 A ES431060 A ES 431060A ES 431060 A ES431060 A ES 431060A ES 431060 A1 ES431060 A1 ES 431060A1
Authority
ES
Spain
Prior art keywords
bearing members
bore
shaft
tubular element
free spaces
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.)
Expired
Application number
ES431060A
Other languages
Spanish (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.)
Automobiles Citroen SA
Original Assignee
Automobiles Citroen SA
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 Automobiles Citroen SA filed Critical Automobiles Citroen SA
Publication of ES431060A1 publication Critical patent/ES431060A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/18—Resilient suspensions characterised by arrangement, location or kind of springs having torsion-bar springs only
    • B60G11/183—Resilient suspensions characterised by arrangement, location or kind of springs having torsion-bar springs only arranged in a plane transverse to the longitudinal axis of the vehicle
    • 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
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/50—Other types of ball or roller bearings
    • 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
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—Ball or roller bearings
    • F16C25/08—Ball or roller bearings self-adjusting
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/72—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts
    • 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/05—Vehicle suspensions, e.g. bearings, pivots or connecting rods used therein

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Support Of The Bearing (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

Improved rotary articulation device having a sleeve provided with a bore, a shaft coaxial to the sleeve, suitable for penetrating the bore and bearing members arranged between the shaft and said bore, characterized in that, on the one hand, the Bearing members are distributed, according to the circumference, in groups separated by free spaces, each free space extending between two groups according to an arc greater than the arc that separates two adjacent bearing members from the same group, on the other hand, the bearing members they are mounted tight between the bore and the shaft, at least one of the elements formed by the bore or the shaft being made up of a thin tubular element, and, finally, the clamping of the bearing members, the extension of the free spaces and the thickness of said delicate tubular element are determined in such a way that the stresses developed in the assembly of the device Joint articulation generate elastic deformations of the thin tubular element (s), located in regions that correspond to the free spaces at the level of which the absence of bearing members creates points of less resistance. (Machine-translation by Google Translate, not legally binding)
ES431060A 1973-10-31 1974-10-16 Pivot assemblies Expired ES431060A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7338914A FR2250399A5 (en) 1973-10-31 1973-10-31

Publications (1)

Publication Number Publication Date
ES431060A1 true ES431060A1 (en) 1976-10-16

Family

ID=9127202

Family Applications (1)

Application Number Title Priority Date Filing Date
ES431060A Expired ES431060A1 (en) 1973-10-31 1974-10-16 Pivot assemblies

Country Status (5)

Country Link
DE (1) DE2448657C3 (en)
ES (1) ES431060A1 (en)
FR (1) FR2250399A5 (en)
GB (1) GB1477525A (en)
IT (1) IT1023775B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5493517A (en) * 1977-12-29 1979-07-24 Nissan Motor Co Ltd Car height adjusting mechanism of torsion bar system suspension
FR2650867B1 (en) * 1989-08-10 1994-10-14 Nadella PRE-STRESSED RADIAL BEARING AND ITS APPLICATION IN PARTICULAR TO AUTOMOTIVE SUSPENSIONS
DE19751693A1 (en) * 1997-11-21 1999-05-27 Schaeffler Waelzlager Ohg Axle link bracket/crank axle for motor vehicles
JP4825715B2 (en) 2007-03-30 2011-11-30 本田技研工業株式会社 Suspension arm support structure

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1107174A (en) * 1953-06-13 1955-12-28 Schaeffler Ohg Industriewerk Bearing cage, especially for needle bearings
US2846278A (en) * 1955-11-08 1958-08-05 Lempco Products Inc Positioning means for guide assemblies of punch press die sets

Also Published As

Publication number Publication date
DE2448657C3 (en) 1982-03-04
DE2448657B2 (en) 1981-07-02
DE2448657A1 (en) 1975-05-07
FR2250399A5 (en) 1975-05-30
GB1477525A (en) 1977-06-22
IT1023775B (en) 1978-05-30

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