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1. WO2007036622 - UNIVERSAL JOINT CROSS PIECE AND CORRESPONDING ASSEMBLY

Publication Number WO/2007/036622
Publication Date 05.04.2007
International Application No. PCT/FR2006/002112
International Filing Date 14.09.2006
IPC
F16N 1/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
NLUBRICATING
1Constructional modifications of parts of machines or apparatus for the purpose of lubrication
F16N 7/38 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
NLUBRICATING
7Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
38with a separate pump; Central lubrication systems
F16N 11/08 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
NLUBRICATING
11Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups
08with mechanical drive, other than directly by springs or weights
F16D 3/32 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
3Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
16Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
26Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slideably connected
30in which the coupling is specially adapted to constant velocity-ratio
32by the provision of two intermediate members each having two relatively- perpendicular trunnions or bearings
CPC
F16C 21/005
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
21Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement
005the external zone of a bearing with rolling members, e.g. needles, being cup-shaped, with or without a separate thrust-bearing disc or ring, e.g. for universal joints
F16C 33/6622
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
33Parts of bearings; Special methods for making bearings or parts thereof
30Parts of ball or roller bearings
66Special parts or details in view of lubrication
6603with grease as lubricant
6622Details of supply and/or removal of the grease, e.g. purging grease
F16D 2300/06
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
2300Special features for couplings or clutches
06Lubrication details not provided for in group F16D13/74
F16D 3/40
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
3Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
16Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
26Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
38with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
40with intermediate member provided with two pairs of outwardly-directed trunnions on intersecting axes
F16D 3/41
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
3Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
16Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
26Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
38with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
40with intermediate member provided with two pairs of outwardly-directed trunnions on intersecting axes
41with ball or roller bearings
F16N 21/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
NLUBRICATING
21Conduits; Junctions
02Lubricating nipples
Applicants
  • GKN DRIVELINE S.A. [FR]/[FR] (AllExceptUS)
  • BROSSARD, Jean-Claude [FR]/[FR] (UsOnly)
Inventors
  • BROSSARD, Jean-Claude
Agents
  • BLOT, Philippe
Priority Data
050986627.09.2005FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) UNIVERSAL JOINT CROSS PIECE AND CORRESPONDING ASSEMBLY
(FR) CROISILLON POUR JOINT CARDAN ET ENSEMBLE CORRESPONDANT
Abstract
(EN)
The invention concerns a universal joint cross piece comprising a hub (12), two pins each of which comprises two spindles (14), and two lubricating channels (22), each of which extends from an input (24) to an output (26) located at the end of the spindle (14). The four lubricating channels (22) are independent and separated from one another over the entire respective length between their input and their output. The cross piece comprises for each of the inputs (24) a cross piece lubricator (28) arranged on the hub (12). The invention is applicable to universal joint cross piece on drive trains.
(FR)
Ce croisillon pour joint cardan comprend un moyeu (12), deux axages dont chacun comprend deux tourillons (14), et deux canaux de graissage (22), dont chacun s'étend d'une entrée (24) à une sortie (26) située à l'extrémité du tourillon (14). Les quatre canaux de graissage (22) sont indépendants et séparés l'un de l'autre sur toute leur longueur respective entre leur entrée et leur sortie. Le croisillon comporte pour chacune des entrées (24) un graisseur de croisillon (28) disposé sur le moyeu (12). Application aux croisillons de joints cardans sur des lignes de transmissions.
Also published as
EP6808135
Latest bibliographic data on file with the International Bureau