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1. WO2000043689 - UNIVERSAL JOINT YOKE

Publication Number WO/2000/043689
Publication Date 27.07.2000
International Application No. PCT/DE2000/000166
International Filing Date 20.01.2000
IPC
F16D 3/38 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
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
38with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
CPC
F16D 3/387
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
382constructional details of other than the intermediate member
387Fork construction; Mounting of fork on shaft; Adapting shaft for mounting of fork
Applicants
  • NACAM DEUTSCHLAND GMBH [DE/DE]; Haldemer Strasse 2 D-49448 Lemförde, DE (AllExceptUS)
  • APPELT, Herbert [DE/DE]; DE (UsOnly)
  • WINSEL, Sonja [DE/DE]; DE (UsOnly)
Inventors
  • APPELT, Herbert; DE
  • WINSEL, Sonja; DE
Priority Data
199 02 608.423.01.1999DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) KREUZGELENKGABEL
(EN) UNIVERSAL JOINT YOKE
(FR) FOURCHETTE DE JOINT DE CARDAN
Abstract
(DE)
Es wird eine Kreuzgelenkgabel mit zwei parallelen Gabelschenkeln (2, 3), die jeweils einen Teilbereich (4, 5) für eine Lageraugenbohrung aufweisen, vorgestellt, bei dem die einander zugewandten Gabelschenkelinnenseiten im Bereich der Lageraugenbohrung in unbearbeitetem Zustand eine Materialverstärkung (6, 7) aufweisen. Durch dieses erfindungsgemäße Merkmal läßt sich zum einen eine ausreichende Lagerüberdeckung für die in den Lageraugenbohrungen angeordneten Nadellager erreichen, gleichzeitig ergibt sich ein maximal möglicher Durchgang für eine in der Kreuzgelenkgabel zur Verbindung mit Anschlußprofilen notwendige Durchgangsbohrung.
(EN)
The invention relates to a universal joint yoke comprising two parallel yoke limbs (2, 3) each of which having a partial area (4, 5) for a bearing eye bore. According to the invention, the interiors of the yoke limbs which face one another comprise, in a non-machined state of the universal joint yoke, a material reinforcement (6, 7) in the area of area of the bearing eye bore. This inventive feature makes it possible to obtain an adequate bearing covering for the needle bearing arranged in the bearing eye bores, and simultaneously results in a maximum possible passage for a continuous bore which is located in the universal joint yoke for joining to connection profiles.
(FR)
L'invention concerne une fourchette de joint de cardan qui comprend deux branches de fourchette (2, 3) parallèles présentant chacune une zone partielle (4, 5) dans laquelle est placé un oeillet palier. Selon l'invention, les côtés intérieurs se faisant face des branches de la fourchette présentent, dans la zone de l'oeillet palier, lorsque la fourchette est à l'état non usiné, un renforcement de matière (6, 7). Grâce à cette caractéristique selon l'invention, il est possible d'obtenir un recouvrement de palier suffisant pour les roulements à aiguille disposés dans les oeillets paliers, ainsi qu'un passage le plus grand possible pour un alésage traversant nécessaire dans la fourchette pour l'assemblage avec des profils de raccordement.
Also published as
Latest bibliographic data on file with the International Bureau