or
Bookmark and Share
Constant velocity joint with improved profile
   
Document Number
US Patent 6280337
Issued Date
August 28, 2001
Link
Inventors
Dine; Donald Wayne (Rochester Hills, MI)
Map
Abstract
A constant velocity ball joint includes an outer race having a plurality of first tracks separated by first lands. Each first land has a first land surface. The joint further includes an inner race having a plurality of second tracks separated by second lands. A cage is disposed between the races. The cage has an outer cage surface facing the outer race, an inner cage surface facing the inner race, and a plurality of circumferentially distributed windows. A plurality of torque-transmitting balls are disposed in the windows, and are engageable with the tracks. At least one of the group consisting of the first land surfaces and the inner cage surface includes ramped portions that are engageable with a respective one of the group consisting of the outer cage surface and the inner race.
Drawing
Constant velocity joint with improved profile - US Patent 6280337 Drawing
Drawing from US Patent 6280337
Tags:
Description:
Amusing 0%
Clever 0%
Complex 0%
Efficient 0%
Historic 0%
Important 0%
Innovative 0%
Interesting 0%
Practical 0%
Simple 0%
Number of Claims:
1
Comments:
no comments yet
Owner
GKN Automotive, Inc. (AuburnHills, MI)
Published
August 28, 2001
Application Number
09/578,836
Filed
May 25, 2000
US Classification
464/145   464/15 464/906
Int'l Classification
F16D   3/16   (20060101)   F16D   3/223   (20060101)  
Examiner
Assistant Examiner
Attorney/Law Firm
USPTO Field of Search
464/15   464/145   464/906  
Related Patents
6497622 - Constant velocity fixed joint with cross-groove tracks - Owned by GKN Lobro GmbH (Offenbach,DE)

A constant velocity fixed joint comprising an outer joint part forming an annular member with a first longitudinal axis and comprising first ball tracks. The first ball tracks extend at a distance from the first longitudinal axis and each form a first angle of crossing therewith. The joint also includes an inner joint part forms a hub with a second longitudinal axis and comprising second ball tracks. The second ball tracks extend at a distance from the second longitudinal axis and each form a second angle of crossing therewith. The first ball tracks and the second ball tracks are circurnferentially distributed and associated with one another in pairs, with the first angles of crossing and the second angles of crossing of the pairs of ball tracks being identical in size and opening in opposite directions relative to the longitudinal axes. When the longitudinal axes coincide, the points of intersection of the pairs of ball tracks form a central joint plane. The joint also includes an annular ball cage arranged between the outer joint part and the inner joint part and comprising circumferentially distributed cage windows in which torque transmitting balls are held in a common plane. The outer joint part comprises two separate circumferential areas which are positioned on either side of the central joint plane and which are interrupted by the first ball tracks and which, as inner guiding faces, are simultaneously in guiding contact with an outer counter face of the ball cage.

7090583 - High angle constant velocity joint - Owned by GKN Driveline North America, Inc. (Auburn Hills, MI)

A constant velocity joint is provided that includes an outer race having a bore with an inside surface, a cage arranged within the bore of the outer race, an inner race having an outer surface; and a plurality of balls arranged within the cage. A shaft is connected to the inner race. The cage remains in a non-contacting state with said outer race through a zero angle and a high angle position of the shaft.

7211002 - High angle constant velocity joint - Owned by GKN Driveline North America, Inc. (Auburn Hills, MI)

A constant velocity joint is provided that includes an outer race having a bore with an inner surface, a cage arranged within the bore of the outer race, an inner race having an outer surface, a plurality of balls arranged within the cage, and a shaft connected to the inner race. The cage, outer race, inner race, and balls interrelate to center and support the cage. The cage remains in a non-supporting state with the outer race and the inner race through a no angle and a high angle position of the shaft.

7004842 - Compound driveshaft assembly with constant velocity joint - Owned by Torque-Traction Technologies, Inc. (Maumee, OH)

A compound driveshaft assembly includes a first driveshaft section that is connected through a front stub shaft to an inner race of a constant velocity universal joint. The constant velocity universal joint includes a unitary outer race and splined member having an outer race portion that is disposed about the inner race and a splined portion that extends axially rearwardly from the outer race portion. The unitary outer race and splined member is formed from a single piece of material, not from an assembly of two or more separate components. A plurality of balls provide a driving connection between the outer race portion of the unitary outer race and splined member and the inner race. The splined portion of the unitary outer race and splined member is connected for rotation with a rear stub shaft. To accomplish this, the rear stub shaft includes a splined portion that cooperates with the splined portion of the unitary outer race and splined member. The rear stub shaft is connected to a front end of a second driveshaft section. The second driveshaft section has a rear end that is connected through a second universal joint to the input shaft of the axle assembly.

Claims
Description
About| FAQs| Terms & Disclaimer| Link to Us| Contact Us