Patent application number | Description | Published |
20080234150 | GREASE COMPOSITION FOR CONSTANT VELOCITY JOINT AND CONSTANT VELOCITY JOINT - The invention provides a grease composition for constant velocity joint containing the components (a) to (g) below and a constant velocity joint containing said composition.
| 09-25-2008 |
20110059875 | GREASE COMPOSITION FOR CONSTANT VELOCITY JOINT AND THE CONSTANT VELOCITY JOINT - The invention provides a grease composition that can improve the durability and the temperature control properties of constant velocity joints and reduce the rotating torque at low temperatures, and a constant velocity joint where the above-mentioned grease composition is packed. The grease composition for constant velocity joints includes (a) a base oil containing a synthetic oil, (b) a thickener, (c) zinc dithiophosphate, (d) molybdenum dialkyl dithiocarbamate sulfide, and (e) zinc dialkyl dithiocarbamate. | 03-10-2011 |
20110092297 | CONSTANT VELOCITY UNIVERSAL JOINT - Provided is a constant velocity universal joint in which a boot can be enhanced in durability and compactified, which are achieved by suppressing abrasion of the boot. In the constant velocity universal joint including: an outer joint member ( | 04-21-2011 |
20120195678 | GREASE COMPOSITION AND CONSTANT VELOCITY JOINT - The invention provides a grease composition containing (a) a base oil, (b) a lithium soap based thickener, (c) at least one stearic acid metallic salt selected from the group consisting of Ca stearate, Mg stearate and Zn stearate, (d) molybdenum dialkyl dithiocarbamate sulfide, and (e) zinc dialkyl dithiocarbamate sulfide. The present invention also provides a constant velocity joint such as a Barfield constant velocity joint (BJ), double offset constant velocity joint (DOJ), tripod constant velocity joint (TJ) or the like, containing the above-mentioned grease composition therein. The grease composition of the invention is excellent in antiwear properties and suitable for the constant velocity joint. | 08-02-2012 |
20130079158 | GREASE COMPOSITION FOR CONSTANT VELOCITY JOINT AND CONSTANT VELOCITY JOINT - The invention provides a grease composition for constant velocity joint containing the components (a) to (g) below and a constant velocity joint containing said composition. (a) a diurea thickening agent having the following formula (1): | 03-28-2013 |
Patent application number | Description | Published |
20090176671 | Grease Composition For Constant Velocity Joints - The present invention provides a grease composition for use in constant velocity joints, having improved wear resistance and endurance characteristics. | 07-09-2009 |
20100173807 | GREASE COMPOSITION FOR CONSTANT-VELOCITY JOINTS AND CONSTANT-VELOCITY JOINT ENCLOSING THE SAME - A grease composition for constant-velocity joints which is inexpensive and which and which has an improved anti-flaking property without using materials which have environmental burdens, and a constant-velocity joint enclosing this grease are provided. A grease composition for constant-velocity joints comprising:
| 07-08-2010 |
20100197413 | CONSTANT VELOCITY UNIVERSAL JOINT - The present invention provides a constant velocity universal joint capable of improving the sealability of the boot thereof and facilitating the positioning of the end sections of the boot in the axial direction at low cost while ensuring the strength of the outer race thereof. Protruding sections ( | 08-05-2010 |
20100320702 | BOOT FOR CONSTANT VELOCITY UNIVERSAL JOINT - Provided is a boot for a constant velocity universal joint capable of being properly engaged with an outer joint member of a constant velocity universal joint and capable of increasing durability thereof. Over a shoulder portion ( | 12-23-2010 |
20100323934 | GREASE COMPOSITION FOR CONSTANT VELOCITY JOINT AND CONSTANT VELOCITY JOINT - A grease composition which provides, in the working range of 150° C. to −40° C., an enhanced temperature control performance, a reduced low-temperature rotational torque and an improved boot resistance; and a constant velocity joint wherein the grease composition is filled; are provided. A grease composition for a constant velocity joint comprising the following components (A) to (E):
| 12-23-2010 |
20110256941 | BOOT FOR CONSTANT VELOCITY UNIVERSAL JOINT, AND CONSTANT VELOCITY UNIVERSAL JOINT - Provided is a boot, which is excellent in durability, for a constant velocity universal joint and provided is a constant velocity universal joint capable of using such a boot, the boot being capable of conforming even to operation at high angles while being flexibly deformed and capable of effectively distributing and equalizing an interference pressure between peak portions, an interference pressure between valley portions and a shaft, and stress concentration onto the valley portions, and contributing to enhancement of abrasion resistance and fatigue resistance. A bellows section ( | 10-20-2011 |
20150038601 | CONSTANT VELOCITY UNIVERSAL JOINT - There is provided a constant velocity universal joint having excellent durability at high temperature while using a boot made of silicone rubber that does not include cerium oxide or other rare earth element-containing compound. The constant velocity universal joint is provided with an outer joint member ( | 02-05-2015 |