Patent application number | Description | Published |
20090054166 | Fixed Constant-Velocity Universal Joint - The present invention provides a fixed constant velocity universal joint that can be made compact, has little decrease in load capacity even when the fixed constant velocity universal joint is made compact and is at an operating angle, and can improve high angle strength and durability through lessening instances in which a ball runs over a track at a high angle. A cage | 02-26-2009 |
20100029396 | Fixed constant-velocity universal joint - The present invention provides a fixed constant velocity universal joint that can be made compact, has little decrease in load capacity even when the fixed constant velocity universal joint is made compact and is at an operating angle, and can improve high angle strength and durability through lessening instances in which a ball runs over a track at a high angle. In the fixed constant velocity universal joint of the present invention, a cage | 02-04-2010 |
20100062865 | FIXED TYPE CONSTANT VELOCITY UNIVERSAL JOINT - Provided is a fixed type constant velocity universal joint capable of, without involving decreases in load capacity of an inner joint member (inner member) and in spherical area, increasing rigidity of a cage and stabilizing durability. Pockets ( | 03-11-2010 |
20100087261 | FIXED TYPE CONSTANT VELOCITY UNIVERSAL JOINT - To increase a torque transmission efficiency without involving significant modification of a structure of a joint. A fixed type constant velocity universal joint includes: an outer joint member ( | 04-08-2010 |
20100099504 | FIXED-TYPE CONSTANT VELOCITY UNIVERSAL JOINT - The present invention provides a fixed-type constant velocity universal joint that can sufficiently interpose a lubricant between a torque transmitting ball and a guide groove, and reduce frictional force. The fixed-type constant velocity universal joint of the present invention includes an outer joint member | 04-22-2010 |
20100173715 | FIXED TYPE CONSTANT VELOCITY UNIVERSAL JOINT - Provided is a fixed type constant velocity universal joint which is capable of reducing the size and weight while keeping the strength of a cage, and is also capable of improving the high angle strength and the durability. In the fixed type constant velocity universal joint, a center curvature of an outer spherical surface ( | 07-08-2010 |
20110034255 | FIXED-TYPE, CONSTANT-VELOCITY UNIVERSAL JOINT - Provided is a fixed type constant velocity universal joint capable of securing a ball groove depth larger in comparison with that of conventional products and enhancing performance without an increase in a “force of pushing out balls in an axial direction”, the force having an influence on joint efficiency. A ratio (F/PCR) of an offset amount F to a length (PCR) of a segment connecting the center of each of the guide grooves ( | 02-10-2011 |
20110212789 | FIXED CONSTANT VELOCITY UNIVERSAL JOINT - Wedge angles are formed between mutually facing central track-groove portions ( | 09-01-2011 |
20120010005 | CROSS GROOVE-TYPE CONSTANT-VELOCITY UNIVERSAL JOINT - A cross groove-type constant-velocity universal joint includes an inner ring ( | 01-12-2012 |
20140038733 | FIXED TYPE CONSTANT VELOCITY UNIVERSAL JOINT - A fixed type constant velocity universal joint prevents heat generation when a high load is applied or during high-speed rotation to improve durability, and suppresses a contact resistance between a cage and inner and outer races to improve constant velocity performance. Curvature centers of track grooves of outer and inner joint members have an offset of 0 in an axial direction. Track grooves of the outer and inner joint members, which are tilted in opposite directions from each other with respect to an axis line, are alternately formed in a circumferential direction. An outer surface of the inner joint member is a spherical surface to be brought into sliding contact with an inner spherical surface of the cage. An inner surface of the outer joint member is a cylindrical surface. | 02-06-2014 |