DE202020106290U1 - Universal joint assembly - Google Patents

Abstract

A hinge assembly comprising:
a hinge assembly including a first hinge element drivingly connected to a second hinge element using one or more third hinge elements;
wherein the one or more third joint elements have a housing section with one or more bearing journals which extend outwardly therefrom;
one or more bearing shell assemblies that include a bearing shell, one or more bearings, and one or more sealing elements;
wherein the bearing shell has a receiving portion which extends inwardly from a first end of the bearing shell;
wherein the receiving section in the bearing shell has one or more side surfaces which end in one or more bottom surfaces;
wherein at least a part of the one or more bearings is arranged between an outer surface of the one or more bearing journals and the one or more side surfaces of the receiving section in the bearing shell; and
wherein the one or more sealing elements can be connected and / or sealingly engaged at least partially with at least a part of the bearing shell and the outer surface of the one or more bearing journals.

Description

FIELD OF REVELATION

The present disclosure relates to a universal joint assembly for use in a motor vehicle.

BACKGROUND OF THE REVELATION

Various universal joint assemblies are known in the art. Conventional universal joint assemblies are complex and require a large number of components to withstand the stress exerted in the tangential plane and in the radial plane. These additional components required to carry this load add weight and increase the overall friction in the universal joint assembly, which in turn helps reduce the overall efficiency of the universal joint assembly. Furthermore, the additional components required to support the stress to which the joint assembly is subjected in operation in the tangential and radial planes lead to additional undesirable complexity and costs, and failures of the universal joint assembly tend to occur. thereby reducing the overall service life and durability of the assembly.

It would therefore be advantageous to develop a universal joint assembly that has a lower overall coefficient of friction, improved flexibility, and improved overall balance, and that is less complex, less heavy, and more cost effective. In addition, it would be beneficial to develop a universal joint assembly that is more efficient and has a longer life and durability.

SUMMARY OF THE DISCLOSURE

Articulation assembly for use in a motor vehicle. The joint assembly has a first joint element which is drivingly connected to a second joint element via one or more third joint elements. The joint assembly can furthermore comprise one or more bearing shell assemblies that have a bearing shell, one or more bearings and one or more sealing elements. The bearing shell has a receiving section with a size and shape that are suitable for at least partially receiving and / or holding one or more bearing journals which extend from a housing section of the one or more third joint elements. At least a part of the one or more bearings is located between the outer surface of the one or more bearing journals and one or more side surfaces of the receiving section in the bearing shell. In addition, the one or more sealing elements can be connected and / or sealingly engaged with at least part of the outer surface of the one or more bearing journals of the one or more third joint elements.

In accordance with the foregoing aspect of the disclosure, the joint assembly can be a universal joint assembly, a universal coupling assembly, a Spicer joint assembly, a universal joint assembly, or a U-joint assembly.

According to one of the preceding aspects of the disclosure, one or more of the bearing journals of the one or more of these joint elements can be designed at least in part to be essentially frustoconical.

According to one of the preceding aspects of the disclosure, the receiving section in the bearing shell can be designed at least in part to be essentially frustoconical.

According to one of the preceding aspects of the disclosure, the one or more side surfaces of the receiving section in the bearing shell can be at an angle θ1 extend inwardly in the direction of the one or more trunnions of the one or more third articulation elements.

According to one of the preceding aspects of the disclosure, the one or more side surfaces of the receiving section in the bearing shell can have one or more essentially curved sections. The one or more substantially arcuate portions may be in at least a portion of direct contact with at least a portion of the one or more bearings of the one or more bearing shell assemblies.

According to one of the preceding aspects of the disclosure, the one or more essentially curved sections of the one or more side surfaces of the receiving section in the bearing shell can be essentially concave and / or essentially convex in shape.

According to one of the preceding aspects of the disclosure, the one or more substantially curved sections of the one or more side surfaces of the receiving section in the bearing shell can have a first section with an increasing diameter, a second section with a decreasing diameter and an inner section. The inner portion of the one or more substantially curved portions can be at least in part are in direct contact with at least a part of the one or more bearings of the one or more bearing shell assemblies.

According to one of the preceding aspects of the disclosure, the one or more sealing elements can have one or more support sections and / or one or more sealing elements. An outer surface of the one or more support sections can be at least partially connected to at least a part of the bearing shell and the one or more support sections can be at least partially connected to at least a part of the outer surface of the one or more bearing journals of the one or more third joint elements be sealingly engaged.

In accordance with any preceding aspect of the disclosure, the one or more support portions of the one or more sealing elements may be in direct contact with and support at least a portion of the one or more bearings of the one or more bearing shell assemblies.

According to any one of the preceding aspects of the disclosure, the one or more support portions of the one or more sealing elements may include a plurality of sealing element threads that selectively interlock with a plurality of receiving portion threads on the one or more side surfaces of the receiving portion in the bearing shell go into engagement.

According to one of the preceding aspects of the disclosure, the one or more side surfaces of the receiving section in the bearing shell can have one or more fastening surfaces for sealing elements. The plurality of receiving section threads can be arranged at least in part on the one or more fastening surfaces for sealing elements.

According to one of the preceding aspects of the disclosure, the one or more fastening surfaces for sealing elements can extend essentially perpendicular to a first end of the bearing shell.

According to any one of the preceding aspects of the disclosure, a first end portion of the one or more side surfaces may have one or more protruding portions that extend from the one or more side surfaces in the direction of the one or more trunnions of the one or more third joint elements. The one or more bearings can be located at least partially on the outside of and / or in direct contact with at least a portion of the one or more protruding sections of the one or more side surfaces.

According to one of the preceding aspects of the disclosure, the one or more protruding portions of the one or more side surfaces of the receiving portion in the bearing shell can have a plurality of receiving portion threads. The plurality of receiving portion threads may complement and selectively intermesh with a plurality of sealing element threads on a support portion of the one or more sealing elements.

According to one of the preceding aspects of the disclosure, the one or more side surfaces of the receiving section in the bearing shell can have one or more such bearing receiving sections. The one or more bearing receiving sections in the bearing shell can be of a size and shape that are suitable for receiving and / or holding the one or more bearings at least partially therein.

According to one of the preceding aspects of the disclosure, the one or more bearings can have an inner race, an outer race, a cage and / or one or more rolling elements. The outer race of the one or more bearings can be at least partially elastically deformed by the bearing shell and can be received and / or held in at least a part of the one or more bearing receiving sections in the bearing shell.

According to one of the preceding aspects of the disclosure, the outer surface of the one or more bearing journals of the one or more third joint elements can have one or more bearing receiving sections. The one or more bearing receiving sections in the one or more bearing journals may be of a size and shape suitable for at least partially receiving and / or holding the one or more bearings therein.

According to one of the preceding aspects of the disclosure, the one or more bearings have an inner race, an outer race, a cage and / or one or more rolling elements. The inner race of the one or more bearings can be at least partially elastically deformed by the one or more bearing journals and can be received and / or in at least a part of the one or more bearing receiving sections on the outer surface of the one or more bearing journals being held.

Figure list

• 1 eine schematische Planansicht von oben auf ein Kraftfahrzeug ist, das eine oder mehrere Gelenkbaugruppen nach einer Ausführungsform der Offenbarung aufweist;
• 2 eine schematische Planansicht von oben auf ein weiteres Kraftfahrzeug ist, das eine oder mehrere Gelenkbaugruppen nach einer Ausführungsform der Offenbarung aufweist;
• 3 eine schematische Seitenansicht einer Gelenkbaugruppe entsprechend einer Ausführungsform der Offenbarung ist;
• 3A eine schematische seitliche Schnittansicht eines Abschnitts der Gelenkbaugruppe ist, die in 3 der Offenbarung dargestellt ist;
• 3B eine schematische Detail-Schnittansicht eines Abschnitts der Gelenkbaugruppe ist, die in 3 und 3A der Offenbarung dargestellt ist;
• 3C eine schematische seitliche Schnittansicht eines oder mehrerer Lager der Gelenkbaugruppe entsprechend einer Ausführungsform der Offenbarung ist;
• 4 eine schematische seitliche Schnittansicht eines Abschnitts einer Gelenkbaugruppe entsprechend einer alternativen Ausführungsform der Offenbarung ist;
• 4A eine schematische Detail-Schnittansicht eines Abschnitts der Gelenkbaugruppe ist, die in 4 der Offenbarung dargestellt ist;
• 5 eine schematische seitliche Schnittansicht eines Abschnitts einer Gelenkbaugruppe entsprechend einer weiteren Ausführungsform der Offenbarung ist;
• 5A eine schematische Detail-Schnittansicht eines Abschnitts der Gelenkbaugruppe ist, die in 5 der Offenbarung dargestellt ist;
• 6 eine schematische seitliche Schnittansicht eines Abschnitts einer Gelenkbaugruppe entsprechend einer wiederum anderen Ausführungsform der Offenbarung ist;
• 6A eine schematische Detail-Schnittansicht eines Abschnitts der Gelenkbaugruppe ist, die in 6 der Offenbarung dargestellt ist;
• 7 eine schematische seitliche Schnittansicht eines Abschnitts einer Gelenkbaugruppe entsprechend einer noch wiederum anderen Ausführungsform der Offenbarung ist; und
• 7A eine schematische Detail-Schnittansicht eines Abschnitts der Gelenkbaugruppe ist, die in 7 der Offenbarung dargestellt ist.

The above and other advantages of the present disclosure will become readily apparent to those skilled in the art from the following detailed description when viewed in light of the accompanying drawings, in which:

• 1 Figure 13 is a schematic top plan view of a motor vehicle including one or more hinge assemblies according to an embodiment of the disclosure;
• 2 Figure 3 is a schematic top plan view of another motor vehicle including one or more hinge assemblies according to an embodiment of the disclosure;
• 3rd Figure 3 is a schematic side view of a hinge assembly according to an embodiment of the disclosure;
• 3A FIG. 13 is a schematic side sectional view of a portion of the hinge assembly shown in FIG 3rd of Revelation is shown;
• 3B FIG. 13 is a schematic detail sectional view of a portion of the hinge assembly shown in FIG 3rd and 3A of Revelation is shown;
• 3C Figure 3 is a schematic side sectional view of one or more bearings of the hinge assembly according to an embodiment of the disclosure;
• 4th Figure 13 is a schematic side sectional view of a portion of a hinge assembly in accordance with an alternative embodiment of the disclosure;
• 4A FIG. 13 is a schematic detail sectional view of a portion of the hinge assembly shown in FIG 4th of Revelation is shown;
• 5 Figure 3 is a schematic side sectional view of a portion of a hinge assembly in accordance with another embodiment of the disclosure;
• 5A FIG. 13 is a schematic detail sectional view of a portion of the hinge assembly shown in FIG 5 of Revelation is shown;
• 6th Figure 3 is a schematic side sectional view of a portion of a hinge assembly in accordance with yet another embodiment of the disclosure;
• 6A FIG. 13 is a schematic detail sectional view of a portion of the hinge assembly shown in FIG 6th of Revelation is shown;
• 7th Figure 13 is a schematic side sectional view of a portion of a hinge assembly in accordance with yet another embodiment of the disclosure; and
• 7A FIG. 13 is a schematic detail sectional view of a portion of the hinge assembly shown in FIG 7th of Revelation is shown.

DETAILED DESCRIPTION OF THE DISCLOSURE

It is understood that the devices and processes, unless expressly stipulated to the contrary, can assume different alternative orientations and sequences of steps. It is also to be understood that the particular devices and processes illustrated in the accompanying drawings and described in the specification are simply exemplary embodiments of the inventive concepts disclosed and defined herein. Accordingly, specific dimensions, orientations, or other physical properties in connection with the various embodiments are not to be regarded as limiting, unless expressly stated otherwise.

It is within the scope of this disclosure and is a non-limiting example that the hinge assemblies disclosed herein can be used in automobiles, in off-road vehicles, in quads, in construction, engineering, nautical, aerospace, locomotive, military, machinery, robots and / or consumer product applications. Additionally, the hinge assemblies disclosed herein can also be used in passenger vehicle, electric vehicle, hybrid vehicle, commercial vehicle, autonomous vehicle, semi-autonomous vehicle, and / or heavy vehicle applications.

1 Figure 3 is a schematic plan view of a motor vehicle 100 with one or more rotating shafts that are balanced according to one embodiment of the disclosure. The car 100 has an engine 102 on the drive with a gear 104 connected is. A transmission output shaft 106 is drivingly to one end of the gearbox 104 compared to the prime mover 102 connected. The gear 104 is an energy management system that provides a controlled application of the rotational energy generated by the engine by means of a transmission.

A first end section 108 a first cardan shaft 110 can have a first hinge assembly 112 drivingly with one end of the transmission output shaft 106 compared to the gearbox 104 be connected. As a non-limiting example, the first hinge assembly 112 a constant velocity clutch assembly, a constant velocity joint assembly, a CV joint assembly, a universal joint assembly, a universal joint assembly An assembly, a Spicer joint assembly, a universal joint assembly, or a universal coupling assembly. It is within the scope of this disclosure, and is by way of non-limiting example, that the first hinge assembly 112 may include a bearing shell assembly according to an embodiment of the disclosure.

As in 1 of the disclosure, and as a non-limiting example, a second end portion may 114 the first PTO shaft 110 drivingly with a second hinge assembly 116 be connected. As a non-limiting example, the second hinge assembly 116 be a constant velocity coupling assembly, a constant velocity joint assembly, a CV joint assembly, a universal joint assembly, a cardan joint assembly, a Spicer joint assembly, a universal joint assembly, or a universal coupling assembly. It is within the scope of this disclosure, and is by way of non-limiting example, that the second hinge assembly 116 may be a bearing shell assembly according to an embodiment of the disclosure.

Drivably connected to one end of the second hinge assembly 116 , opposite the first cardan shaft 110 , is a second cardan shaft 118 . The second propeller shaft 118 connects the transmission 104 Drive with a tandem front axle system 120 a tandem axle system 122 with an interaxle differential 124 . As in 1 Illustrated, and as a non-limiting example, is at least a portion of a first end portion 124 the second propeller shaft 118 drivingly to one end of the second hinge assembly 116 compared to the first cardan shaft 110 connected.

At least part of a second end portion 126 the second propeller shaft 118 is drivingly connected to one end of a third hinge assembly 128 connected. As a non-limiting example, the third hinge assembly 128 be a constant velocity coupling assembly, a constant velocity joint assembly, a CV joint assembly, a universal joint assembly, a cardan joint assembly, a Spicer joint assembly, a universal joint assembly, or a universal coupling assembly. It is within the scope of this disclosure, and is by way of non-limiting example, that the third hinge assembly 128 may be a bearing shell assembly according to an embodiment of the disclosure.

With one end of the third hinge assembly 128 , opposite the second cardan shaft 118 , is one end of an input shaft of the tandem front axle system 130 drive connected. One end of the input shaft of the tandem front axle system 130 , opposite the second cardan shaft 118 , is drivable with at least a portion of the interaxle differential 124 of the tandem front axle system 120 connected. As a non-limiting example, the input shaft of the tandem front axle system 130 be an input shaft of the interaxle differential, a coupling shaft, flange shaft or a pinion shaft of the interaxle differential. The interaxle differential 124 is a device used by the prime mover 104 generated rotational energy between the axles in a motor vehicle 100 Splits. The rotational energy is generated via the tandem front axle system 120 as described in more detail below.

As in 1 of the disclosure, and as a non-limiting example, is the interaxle differential 124 Drive-wise with a tandem front axle differential 132 and an output shaft of the tandem front axle system 134 connected. The tandem front axle differential 132 is a set of gears that allows the outer drive wheel (s) of a wheeled vehicle to rotate at a faster rate than the inner drive wheel (s).

The tandem front axle system 120 further comprises a first tandem front axle half shaft 136 and a second tandem front axle half shaft 138 . The first tandem front axle half-shaft 136 extends essentially perpendicular to the input shaft of the tandem front axle system 130 . At least a portion of a first end portion 140 the first tandem front axle half-shaft 136 can drive with a first tandem front axle wheel assembly 142 be connected, and at least part of a second end portion 144 the first tandem front axle half-shaft 136 can be drivable with one end of the tandem front axle differential 132 be connected. As a non-limiting example, it should be mentioned that the second end portion 144 the first tandem front axle half-shaft 136 can be drive-connected to a tandem front axle differential side gear, a separate stub shaft, a separate coupling shaft, a first output shaft of the tandem front axle differential and / or a shaft which is designed as part of a tandem front axle differential side gear.

According to one embodiment of the disclosure, and as a non-limiting example, at least a portion of the first end portion can 140 the first tandem front axle half-shaft 136 drivingly with at least one end of a fourth hinge assembly 145 be connected. The fourth joint assembly 145 can be used to drive at least part of the first end section 140 the first tandem front axle half-shaft 136 with at least one part a second tandem front axle wheel assembly 142 of the vehicle 100 connect to. As a non-limiting example, the fourth hinge assembly 145 be a constant velocity coupling assembly, a constant velocity joint assembly, a CV joint assembly, a universal joint assembly, a cardan joint assembly, a Spicer joint assembly, a universal joint assembly, or a universal coupling assembly. It is within the scope of this disclosure, and is by way of non-limiting example, that the fourth hinge assembly 145 may include a bearing shell assembly according to an embodiment of the disclosure.

In accordance with another embodiment of the disclosure, and as a non-limiting example, at least a portion of the second end portion can 144 the first tandem front axle half-shaft 136 drivingly with at least part of a fifth joint assembly 147 be connected. The fifth joint assembly 147 can be used to drive at least part of the second end section 144 the first tandem front axle half-shaft 136 with at least part of the tandem front axle differential 132 of the vehicle 100 connect to. As a non-limiting example, the fifth hinge assembly 147 be a constant velocity coupling assembly, a constant velocity joint assembly, a CV joint assembly, a universal joint assembly, a cardan joint assembly, a Spicer joint assembly, a universal joint assembly, or a universal coupling assembly. It is within the scope of this disclosure, and is by way of non-limiting example, that the fifth hinge assembly 147 may include a bearing shell assembly according to an embodiment of the disclosure.

Essentially perpendicular to the input shaft of the tandem front axle system 130 extending is the second tandem front axle half shaft 138 . At least a portion of a first end portion 146 the second tandem front axle half-shaft 138 can drive with a second tandem front axle wheel assembly 148 be connected. At least part of a second end portion 150 the second tandem front axle half-shaft 138 can be drivable with one end of the tandem front axle differential 132 compared to the first tandem front axle half shaft 136 be connected. As a non-limiting example, it should be mentioned that the second end portion 150 the second tandem front axle half-shaft 138 can be drive-connected to a tandem front axle differential side gear, a separate stub shaft, a separate coupling shaft, a second output shaft of the tandem front axle differential and / or a shaft which is designed as part of a tandem front axle differential side gear.

According to one embodiment of the disclosure, and as a non-limiting example, at least a portion of the second end portion can 146 the first tandem front axle half-shaft 138 drivingly with at least part of a sixth joint assembly 151 be connected. The sixth joint assembly 151 can be used to drive at least part of the first end section 146 the second tandem front axle half-shaft 138 with at least part of a second tandem front axle wheel assembly 148 of the vehicle 100 connect to. As a non-limiting example, the sixth hinge assembly 151 be a constant velocity coupling assembly, a constant velocity joint assembly, a CV joint assembly, a universal joint assembly, a cardan joint assembly, a Spicer joint assembly, a universal joint assembly, or a universal coupling assembly. It is within the scope of this disclosure, and is by way of non-limiting example, that the sixth hinge assembly 151 may include a bearing shell assembly according to an embodiment of the disclosure.

In accordance with another embodiment of the disclosure, and as a non-limiting example, at least a portion of the second end portion can 150 the second tandem front axle half-shaft 138 drivingly with at least part of a seventh joint assembly 153 be connected. The seventh joint assembly 153 can be used to drive at least part of the second end section 150 the second tandem front axle half-shaft 138 with at least part of the tandem front axle differential 132 of the vehicle 100 compared to the first tandem front axle half shaft 136 connect to. As a non-limiting example, the seventh hinge assembly 153 be a constant velocity coupling assembly, a constant velocity joint assembly, a CV joint assembly, a universal joint assembly, a cardan joint assembly, a Spicer joint assembly, a universal joint assembly, or a universal coupling assembly. It is within the scope of this disclosure, and is by way of non-limiting example, that the seventh hinge assembly 153 may be connected to at least a portion of a clutch assembly (not shown) according to an embodiment of the disclosure. It is within the scope of this disclosure, and is by way of non-limiting example, that the seventh hinge assembly 153 may include a bearing shell assembly according to an embodiment of the disclosure.

One end of the output shaft of the tandem front axle system 134 Drives with one side of the interaxle differential 124 compared to the second cardan shaft 118 connected. One end of the output shaft of the Tandem front axle system 134 , opposite the interaxle differential 124 , can have an eighth hinge assembly 156 drivingly with at least part of a first end section 152 a third cardan shaft 154 be connected. As a non-limiting example, the eighth hinge assembly 156 be a constant velocity coupling assembly, a constant velocity joint assembly, a CV joint assembly, a universal joint assembly, a cardan joint assembly, a Spicer joint assembly, a universal joint assembly, or a universal coupling assembly. It is within the scope of this disclosure, and is by way of non-limiting example, that the eighth hinge assembly 156 may include a bearing shell assembly according to an embodiment of the disclosure.

At least part of a second end portion 158 the third cardan shaft 154 can have a ninth clutch assembly 162 in terms of drive with a fourth cardan shaft 160 be connected. As a non-limiting example, the ninth hinge assembly 162 be a constant velocity coupling assembly, a constant velocity joint assembly, a CV joint assembly, a universal joint assembly, a cardan joint assembly, a Spicer joint assembly, a universal joint assembly, or a universal coupling assembly. It is within the scope of this disclosure, and is by way of non-limiting example, that the ninth hinge assembly 162 may include a bearing shell assembly according to an embodiment of the disclosure.

As in 1 of the disclosure, and as a non-limiting example, is at least a portion of a first end portion 164 the fourth propeller shaft 160 drivingly to one end of the ninth hinge assembly 162 compared to the third cardan shaft 154 connected. The fourth propeller shaft 160 connects the interaxle differential 124 Drive-wise with a tandem rear axle system 166 , which is a tandem rear axle differential 168 having.

In addition, as in 1 of the disclosure illustrates, and by way of non-limiting example, at least a portion of a second end portion 170 the fourth propeller shaft 160 drivingly with one end of a tenth hinge assembly 172 be connected. As a non-limiting example, the tenth hinge assembly 172 be a constant velocity coupling assembly, a constant velocity joint assembly, a CV joint assembly, a universal joint assembly, a cardan joint assembly, a Spicer joint assembly, a universal joint assembly, or a universal coupling assembly. It is within the scope of this disclosure, and is by way of non-limiting example, that the tenth hinge assembly 172 may include a bearing shell assembly according to an embodiment of the disclosure.

With one end of the tenth hinge assembly 172 , opposite the fourth cardan shaft 160 , is one end of an input shaft of the tandem rear axle system 174 drive connected. As a non-limiting example, the input shaft of the tandem rear axle 174 an input shaft of the tandem rear axle differential, a coupling shaft, flange shaft or a pinion shaft of the tandem rear axle differential. Drive connected to one end of the input shaft of the tandem rear axle 174 , opposite the fourth cardan shaft 160 , is a tandem rear axle differential 168 . The tandem rear axle differential 168 is a set of gears that allows the outer drive wheel (s) of the wheeled vehicle to rotate at a faster rate than the inner drive wheel (s). The rotational energy is generated via the tandem rear axle system 166 as described in more detail below.

The tandem rear axle system 166 further comprises a first tandem rear axle half-shaft 176 and a second tandem rear axle half-shaft 178 . The first tandem rear axle half-shaft 176 extends essentially perpendicular to the input shaft of the tandem rear axle system 174 . At least a portion of a first end portion 180 the first tandem rear axle half-shaft 176 can drive with a first tandem rear axle wheel assembly 182 be connected, and at least part of a second end portion 184 the first tandem rear axle half-shaft 176 can be drivable with one end of the tandem rear axle differential 168 be connected. As a non-limiting example, the second end portion 184 the first tandem rear axle half-shaft 176 be drivingly connected to a tandem rear axle differential side gear, a separate stub shaft, a separate clutch shaft, a first output shaft of the tandem rear axle differential and / or a shaft which is designed as part of a tandem rear axle differential side gear.

According to one embodiment of the disclosure, and as a non-limiting example, at least a portion of the first end portion can 180 the first tandem rear axle half-shaft 176 drivingly with at least part of an eleventh joint assembly 185 be connected. The eleventh joint assembly 185 can be used to drive at least part of the first end section 180 the first tandem rear axle half-shaft 176 with at least a portion of the first tandem rear axle wheel assembly 182 of the vehicle 100 connect to. As a non-limiting example, the eleventh hinge assembly 185 a A constant velocity coupling assembly, a constant velocity joint assembly, a CV joint assembly, a universal joint assembly, a cardan joint assembly, a Spicer joint assembly, a universal joint assembly, or a universal coupling assembly. It is within the scope of this disclosure, and is by way of non-limiting example, that the eleventh hinge assembly 185 may include a bearing shell assembly according to an embodiment of the disclosure.

In accordance with another embodiment of the disclosure, and as a non-limiting example, at least a portion of the second end portion can 184 the first tandem rear axle half-shaft 176 drivingly with at least a portion of a twelfth joint assembly 187 be connected. The twelfth joint assembly 187 can be used to drive at least part of the second end section 184 the first tandem rear axle half-shaft 176 with at least part of the tandem rear axle differential 168 of the vehicle 100 connect to. As a non-limiting example, the twelfth hinge assembly 187 be a constant velocity coupling assembly, a constant velocity joint assembly, a CV joint assembly, a universal joint assembly, a cardan joint assembly, a Spicer joint assembly, a universal joint assembly, or a universal coupling assembly. It is within the scope of this disclosure, and is by way of non-limiting example, that the twelfth hinge assembly 187 may include a bearing shell assembly according to an embodiment of the disclosure.

Essentially perpendicular to the input shaft of the tandem rear axle system 174 extending is the second tandem front axle half shaft 178 . At least a portion of a first end portion 186 the second tandem rear axle half-shaft 178 can drive with a second tandem rear axle wheel assembly 188 be connected. In addition, at least a part of a second end section 190 the second tandem rear axle half-shaft 178 drivingly with one end of the tandem rear axle differential 168 compared to the first tandem rear axle half shaft 176 be connected. As a non-limiting example, it should be mentioned that the second end portion 190 the second tandem rear axle half-shaft 178 can be drivingly connected to a tandem rear axle differential side gear, a separate stub shaft, a separate clutch shaft, a second output shaft of the tandem rear axle differential and / or a shaft which is designed as part of a tandem rear axle differential side gear.

According to one embodiment of the disclosure, and as a non-limiting example, at least a portion of the second end portion can 186 the first tandem rear axle half-shaft 178 drivingly with at least a portion of a thirteenth joint assembly 192 be connected. The thirteenth joint assembly 192 can be used to drive at least part of the first end section 186 the second tandem rear axle half-shaft 178 with at least a portion of the second tandem rear axle wheel assembly 188 of the vehicle 100 connect to. As a non-limiting example, the thirteenth hinge assembly 192 be a constant velocity coupling assembly, a constant velocity joint assembly, a CV joint assembly, a universal joint assembly, a cardan joint assembly, a Spicer joint assembly, a universal joint assembly, or a universal coupling assembly. It is within the scope of this disclosure, and is by way of non-limiting example, that the thirteenth hinge assembly 192 may include a bearing shell assembly according to an embodiment of the disclosure.

In accordance with another embodiment of the disclosure, and as a non-limiting example, at least a portion of the second end portion can 190 the second tandem rear axle half-shaft 178 drivingly with at least a portion of a fourteenth hinge assembly 194 be connected. The fourteenth joint assembly 194 can be used to drive at least part of the second end section 190 the second tandem rear axle half-shaft 178 with at least part of the tandem rear axle differential 168 of the vehicle 100 compared to the first tandem rear axle half shaft 176 connect to. As a non-limiting example, the fourteenth hinge assembly 194 be a constant velocity coupling assembly, a constant velocity joint assembly, a CV joint assembly, a universal joint assembly, a cardan joint assembly, a Spicer joint assembly, a universal joint assembly, or a universal coupling assembly. It is within the scope of this disclosure, and is by way of non-limiting example, that the first hinge assembly 112 may include a bearing shell assembly according to an embodiment of the disclosure.

2 Figure 3 is a schematic plan view of another motor vehicle 200 with one or more rotating shafts that are balanced according to one embodiment of the disclosure. The car 200 has an engine 202 on, the drive with a gear 204 connected is. A transmission output shaft 206 is then drivingly with one end of the gearbox 204 compared to the prime mover 202 connected. The gear 204 is an energy management system that has a controlled application of the power of the prime mover 202 provides rotational energy generated by means of a gear.

The transmission output shaft 206 is connected to an input shaft of the transfer case 208 Connected in terms of drive, in turn with a transfer case 210 is drivingly connected. The transfer case 210 is used to get the rotational energy from the gearbox 204 on a front axle system 212 and a rear axle system 214 using a series of gears and drive shafts to transmit. The transfer case 210 further comprises a first output shaft of the transfer case 216 and a second output shaft of the transfer case 218 .

A first cardan shaft 220 extends from the first output shaft of the transfer case 216 towards the front axle system 212 of the vehicle 200 . At least a portion of a first end portion 222 the first PTO shaft 220 can have a first hinge assembly 224 drivingly with one end of the first output shaft of the transfer case 216 compared to the transfer case 210 be connected. As a non-limiting example, the first hinge assembly 224 be a constant velocity coupling assembly, a constant velocity joint assembly, a CV joint assembly, a universal joint assembly, a cardan joint assembly, a Spicer joint assembly, a universal joint assembly, or a universal coupling assembly. It is within the scope of this disclosure, and is by way of non-limiting example, that the first hinge assembly 224 may include a bearing shell assembly according to an embodiment of the disclosure.

As in 2 of the disclosure, and as a non-limiting example, at least a portion of a second end portion 226 the first PTO shaft 220 drivingly with a second hinge assembly 228 be connected. As a non-limiting example, the second hinge assembly 228 be a constant velocity coupling assembly, a constant velocity joint assembly, a CV joint assembly, a universal joint assembly, a cardan joint assembly, a Spicer joint assembly, a universal joint assembly, or a universal coupling assembly. It is within the scope of this disclosure, and is by way of non-limiting example, that the second hinge assembly 228 may include a bearing shell assembly according to an embodiment of the disclosure.

With one end of the second hinge assembly 228 , opposite the first cardan shaft 220 , is one end of an input shaft of the front axle system 230 drive connected. As a non-limiting example, the input shaft of the front axle system 230 be an input shaft of the front axle differential, a coupling shaft, flange shaft or a pinion shaft of the front axle differential. Drive connected to one end of the input shaft of the front axle system 230 , opposite the first cardan shaft 220 , is a front axle differential 232 . The front axle differential 232 is a set of gears that allows the outer drive wheel (s) of the wheeled vehicle to rotate at a faster rate than the inner drive wheel (s). The rotational energy is via the front axle system 212 as described in more detail below.

The front axle system 212 further comprises a first front axle half shaft 234 and a second front axle half shaft 236 . The first front axle half shaft 234 extends essentially perpendicular to the input shaft of the front axle system 230 . At least a portion of a first end portion 238 the first front axle half shaft 234 can drive with a first front axle wheel assembly 240 be connected, and at least part of a second end portion 242 the first front axle half shaft 234 can be drivable with one end of the front differential 232 be connected. As a non-limiting example, the second end portion 242 the first front axle half shaft 234 be drivingly connected to a front axle differential side gear, a separate flange shaft, a separate clutch shaft, a first output shaft of the front axle differential and / or a shaft which is designed as part of a front axle differential side gear.

According to one embodiment of the disclosure, and as a non-limiting example, at least a portion of the first end portion can 238 the first Front axle half shaft 234 drivingly with at least part of a third joint assembly 239 be connected. The third joint assembly 239 can be used to drive at least part of the first end section 238 the first front axle half shaft 234 with at least part of the first front axle wheel assembly 240 of the vehicle 200 connect to. As a non-limiting example, the third hinge assembly 239 be a constant velocity coupling assembly, a constant velocity joint assembly, a CV joint assembly, a universal joint assembly, a cardan joint assembly, a Spicer joint assembly, a universal joint assembly, or a universal coupling assembly. It is within the scope of this disclosure, and is by way of non-limiting example, that the first hinge assembly 112 may include a bearing shell assembly according to an embodiment of the disclosure.

In accordance with another embodiment of the disclosure, and as a non-limiting example, at least a portion of the second end portion can 242 the first front axle half shaft 234 drivingly with at least part of a fourth joint assembly 241 be connected. The fourth joint assembly 241 can be used to drive at least part of the second end section 242 the first front axle half shaft 234 with at least part of the first front axle differential 232 of the vehicle 200 connect to. As a non-limiting example, the fourth hinge assembly 241 be a constant velocity coupling assembly, a constant velocity joint assembly, a CV joint assembly, a universal joint assembly, a cardan joint assembly, a Spicer joint assembly, a universal joint assembly, or a universal coupling assembly. It is within the scope of this disclosure, and is by way of non-limiting example, that the first hinge assembly 112 may include a bearing shell assembly according to an embodiment of the disclosure.

Essentially perpendicular to the input shaft of the front axle system 230 The second front axle half-shaft is extending 236 . At least a portion of a first end portion 244 the second front axle half shaft 236 can drive with a second front axle wheel assembly 246 be connected. In addition, at least a part of a second end section 248 the second front axle half shaft 236 drivingly with one end of the front differential 232 compared to the first front axle half shaft 234 be connected. As a non-limiting example, the second end portion 248 the second front axle half shaft 236 be drivingly connected to a front axle differential side gear, a separate flange shaft, a separate clutch shaft, a second output shaft of the front axle differential and / or a shaft which is designed as part of a front axle differential side gear.

According to one embodiment of the disclosure, and as a non-limiting example, at least a portion of the first end portion can 244 the second front axle half shaft 236 drivingly with at least part of a fifth joint assembly 245 be connected. The fifth joint assembly 245 can be used to drive at least part of the first end section 244 the second front axle half shaft 236 with at least part of the second front axle wheel assembly 246 of the vehicle 200 connect to. As a non-limiting example, the fifth hinge assembly 245 be a constant velocity coupling assembly, a constant velocity joint assembly, a CV joint assembly, a universal joint assembly, a cardan joint assembly, a Spicer joint assembly, a universal joint assembly, or a universal coupling assembly. It is within the scope of this disclosure, and is by way of non-limiting example, that the fifth hinge assembly 245 may include a bearing shell assembly according to an embodiment of the disclosure.

In accordance with another embodiment of the disclosure, and as a non-limiting example, at least a portion of the second end portion can 248 the second front axle half shaft 236 drivingly with at least part of a sixth joint assembly 249 be connected. The sixth joint assembly 249 can be used to drive at least part of the second end section 248 the second front axle half shaft 236 with at least part of the front axle differential 232 of the vehicle 200 compared to the first front axle half shaft 234 connect to. As a non-limiting example, the sixth hinge assembly 249 be a constant velocity coupling assembly, a constant velocity joint assembly, a CV joint assembly, a universal joint assembly, a cardan joint assembly, a Spicer joint assembly, a universal joint assembly, or a universal coupling assembly. It is within the scope of this disclosure, and is by way of non-limiting example, that the sixth hinge assembly 249 may include a bearing shell assembly according to an embodiment of the disclosure.

One end of the transfer case second output shaft 218 is drivingly to one end of the transfer case 210 opposite the input shaft of the transfer case 208 connected. As in 2 of the disclosure, and as a non-limiting example, at least a portion of a first end portion may be 250 a second cardan shaft 252 via a seventh hinge assembly 254 drivingly with one end of the second output shaft of the transfer case 218 compared to the transfer case 210 be connected. As a non-limiting example, the seventh hinge assembly 254 a constant velocity clutch assembly, a constant velocity joint assembly, a CV joint assembly, a Universal joint assembly, cardan joint assembly, Spicer joint assembly, universal joint assembly, or universal joint assembly. It is within the scope of this disclosure, and is by way of non-limiting example, that the seventh hinge assembly 254 may include a bearing shell assembly according to an embodiment of the disclosure.

As in 2 According to the disclosure and best illustrated as a non-limiting example, at least a portion of a second end portion may be used 256 the second propeller shaft 252 drivingly with an eighth joint assembly 258 be connected. As a non-limiting example, the eighth hinge assembly 258 be a constant velocity coupling assembly, a constant velocity joint assembly, a CV joint assembly, a universal joint assembly, a cardan joint assembly, a Spicer joint assembly, a universal joint assembly, or a universal coupling assembly. It is within the scope of this disclosure, and is by way of non-limiting example, that the eighth hinge assembly 258 may include a bearing shell assembly according to an embodiment of the disclosure.

Driving connected to one end of the eighth hinge assembly 258 , opposite the second cardan shaft 252 , is a third cardan shaft 260 . The third propeller shaft 260 connects the transfer case in terms of drive 210 with a rear differential 262 of the rear axle system 214 . As in 2 As illustrated, and as a non-limiting example, at least a portion of a first end portion 264 the third cardan shaft 260 drivingly to one end of the eighth joint assembly 258 compared to the second cardan shaft 252 be connected.

At least part of a second end portion 266 the third cardan shaft 260 is drivingly connected to one end of a ninth hinge assembly 268 connected. As a non-limiting example, the ninth hinge assembly 268 be a constant velocity coupling assembly, a constant velocity joint assembly, a CV joint assembly, a universal joint assembly, a cardan joint assembly, a Spicer joint assembly, a universal joint assembly, or a universal coupling assembly. It is within the scope of this disclosure, and is by way of non-limiting example, that the ninth hinge assembly 268 may include a bearing shell assembly according to an embodiment of the disclosure.

With one end of the ninth hinge assembly 268 , opposite the third cardan shaft 260 , is one end of an input shaft of the rear axle system 270 drive connected. One end of the input shaft of the rear axle system 270 , opposite the third cardan shaft 260 , is drive-wise with the rear axle differential 262 of the rear axle system 214 connected. As a non-limiting example, the input shaft of the rear axle system 270 an input shaft of the rear axle differential, a coupling shaft, flange shaft or a pinion shaft of the rear axle differential. The rear axle differential 262 is a set of gears that allows the outer drive wheel (s) of the wheeled vehicle to rotate at a faster rate than the inner drive wheel (s). The rotational energy is generated via the rear axle system 214 as described in more detail below.

The rear axle system 214 further comprises a first rear axle half shaft 272 and a second rear axle half shaft 274 . The first rear axle half shaft 272 extends essentially perpendicular to the input shaft of the rear axle system 270 . At least a portion of a first end portion 276 the first rear axle half shaft 272 can be drivingly with a first rear axle wheel assembly 278 be connected, and at least part of a second end portion 280 the first rear axle half shaft 272 can be drivable with one end of the rear differential 262 be connected. As a non-limiting example, the second end portion 280 the first rear axle half shaft 272 be drivingly connected to a rear axle differential side gear, a separate flange shaft, a separate clutch shaft, a first output shaft of the rear axle differential and / or a shaft which is designed as part of a rear axle differential side gear.

According to one embodiment of the disclosure, and as a non-limiting example, at least a portion of the first end portion can 276 the first rear axle half shaft 272 drivingly with at least a portion of a tenth joint assembly 277 be connected. The tenth joint assembly 277 can be used to drive at least part of the first end section 276 the first rear axle half shaft 272 with at least part of the first rear axle wheel assembly 278 of the vehicle 200 connect to. As a non-limiting example, the tenth hinge assembly 277 a constant velocity clutch assembly, a constant velocity joint assembly, a CV joint assembly, a universal joint assembly, a universal joint assembly, a Spicer joint assembly, a universal joint assembly, or a universal coupling assembly. It is within the scope of this disclosure, and is by way of non-limiting example, that the tenth hinge assembly 277 may include a bearing shell assembly according to an embodiment of the disclosure.

In accordance with another embodiment of the disclosure, and as a non-limiting example, at least a portion of the second end portion can 280 the first rear axle half shaft 272 drivingly with at least part of an eleventh joint assembly 281 be connected. The eleventh joint assembly 281 can be used to drive at least part of the second end section 280 the first rear axle half shaft 272 with at least part of the rear differential 262 of the vehicle 200 connect to. As a non-limiting example, the eleventh hinge assembly 281 be a constant velocity coupling assembly, a constant velocity joint assembly, a CV joint assembly, a universal joint assembly, a cardan joint assembly, a Spicer joint assembly, a universal joint assembly, or a universal coupling assembly. It is within the scope of this disclosure, and is by way of non-limiting example, that the eleventh hinge assembly 281 may include a bearing shell assembly according to an embodiment of the disclosure.

Essentially perpendicular to the input shaft of the rear axle system 270 The second rear axle half-shaft is extending 274 . At least a portion of a first end portion 282 the second rear axle half shaft 274 can drive with a second rear axle wheel assembly 284 be connected. In addition, at least a part of a second end section 286 the second rear axle half shaft 274 drivingly with one end of the rear differential 262 compared to the first rear axle half shaft 272 be connected. As a non-limiting example, it should be mentioned that the second end portion 286 the second rear axle half shaft 274 can be drivingly connected to a rear axle differential side gear, a separate stub shaft, a separate clutch shaft, a second output shaft of the rear axle differential and / or a shaft which is designed as part of a rear axle differential side gear.

According to one embodiment of the disclosure, and as a non-limiting example, at least a portion of the first end portion can 282 the second rear axle half shaft 274 drivingly with at least a portion of a twelfth joint assembly 288 be connected. The twelfth joint assembly 288 can be used to drive at least part of the first end section 282 the second rear axle half shaft 274 with at least part of the second rear axle wheel assembly 284 of the vehicle 200 connect to. As a non-limiting example, the twelfth hinge assembly 288 be a constant velocity coupling assembly, a constant velocity joint assembly, a CV joint assembly, a universal joint assembly, a cardan joint assembly, a Spicer joint assembly, a universal joint assembly, or a universal coupling assembly. It is within the scope of this disclosure, and is by way of non-limiting example, that the twelfth hinge assembly 288 may include a bearing shell assembly according to an embodiment of the disclosure.

In accordance with another embodiment of the disclosure, and as a non-limiting example, at least a portion of the second end portion can 286 the second rear axle half shaft 274 drivingly with at least a portion of a thirteenth joint assembly 290 be connected. The thirteenth joint assembly 290 can be used to drive at least part of the second end section 286 the second rear axle half shaft 274 with at least part of the rear differential 262 of the vehicle 200 compared to the first rear axle half shaft 272 connect to. As a non-limiting example, the thirteenth hinge assembly 290 be a constant velocity coupling assembly, a constant velocity joint assembly, a CV joint assembly, a universal joint assembly, a cardan joint assembly, a Spicer joint assembly, a universal joint assembly, or a universal coupling assembly. It is within the scope of this disclosure, and is by way of non-limiting example, that the thirteenth hinge assembly 290 may include a bearing shell assembly according to an embodiment of the disclosure.

In 3-3C Figure 3 is a schematic representation of a hinge assembly 300 depicted according to one embodiment of the disclosure. As in 3rd 8 of the disclosure and best illustrated by way of non-limiting example, comprises the hinge assembly 300 a first hinge element 302 that has one or more third joint elements 306 with a second hinge element 304 connected is. According to the embodiment shown in 3rd of the disclosure, and as a non-limiting example, the first hinge member may 302 be a first fork part, the second joint element 304 can be a second fork part and the one or more third joint elements 306 can be one or more bearing journals. As a result, it is within the scope of this disclosure, and is by way of non-limiting example, that the hinge assembly 300 may be a universal joint assembly, a universal coupling assembly, a Spicer joint assembly, a universal joint assembly, or a U-joint assembly.

The first joint element 302 has a first end portion 308 and a second end portion 310 . With at least part of the first end section 308 of the first joint element 302 is a first wave 312 connected. It is within the scope of this disclosure and is a non-limiting example that the first wave 312 can be a cardan shaft, a drive shaft or a flange shaft. Furthermore, it is within the scope of this disclosure and is a non-limiting example that the first hinge element 302 integral as part of one end of the first shaft 312 formed or driven with at least a portion of the end of the first shaft 312 or integral with at least a portion of the end of the first shaft 312 can be connected.

Of at least part of the second end portion 310 of the first joint element 302 go one or more outwardly extending fork arms 320 starting with one or more fork arm openings 322 exhibit. The one or multiple fork arm openings 322 in the one or more fork arms 320 of the first joint element 302 can be of a size and shape suitable for one or more trunnions 324 at least in part to accommodate and / or to hold, starting from a housing section 326 of the one or more third joint elements 306 extend outward.

According to the embodiment shown in 3rd of the disclosure, and by way of non-limiting example, has the second hinge element 304 a first end portion 314 and a second end portion 316 . With at least part of the second end section 316 of the second joint element 304 is a second wave 318 connected. It is within the scope of this disclosure and is a non-limiting example that the second wave 318 can be a cardan shaft, a drive shaft or a flange shaft. Furthermore, it is within the scope of this disclosure and is a non-limiting example that the second hinge element 304 integral as part of one end of the second shaft 318 formed or driven with at least a portion of the end of the second shaft 318 or integral with at least a portion of the end of the second shaft 318 can be connected.

Of at least part of the first end portion 314 of the second joint element 304 go one or more outwardly extending fork arms 328 from the one or more fork arm openings 330 exhibit. The one or more fork arm openings 330 in the one or more fork arms 328 of the second joint element 304 may be of a size and shape suitable for the one or more trunnions 324 at least in part to accommodate and / or to hold, starting from a housing section 326 of the one or more third joint elements 306 extend outward.

As in 3A and best illustrated as a non-limiting example, the hinge assembly can 300 one or more bearing shell assemblies 332 include. At least a portion of the one or more bearing shell assemblies 332 can be between an outer surface 334 of the one or more bearing journals 324 of the one or more third joint elements 306 and a surface defining the one or more fork arm openings 322 and 330 in the one or more fork arms 320 and 328 of the first and second joint members 302 and 304 determines. The one or more bearing shell assemblies 332 help one or more third joint elements 306 , relative to the first and second joint element 302 and 304 to rotate when the hinge assembly 300 is in operation. It is also understood that the one or more bearing shell assemblies 332 can be used to help maintain the one or more trunnions 324 of the one or more third joint elements 306 drivingly with the first and second joint elements 302 and 304 the joint assembly 300 connect to.

According to the in 3rd depicted embodiment and as a non-limiting example, the one or more bearing shell assemblies 332 a bearing shell 336 comprise an outer surface 337 , a first ending 338 , a second ending 340 , a first end portion 342 and a second end portion 344 having. From the outside surface 337 of the first end 338 the bearing shell 336 extending inward is a receiving section 346 . The receiving section 346 in the bearing shell 336 the one or more bearing shell assemblies 332 may be of a size and shape suitable for the journal or journals 324 of the one or more third joint elements 306 at least in part to record and / or hold.

As in 3A and best illustrated as a non-limiting example, the receiving portion 346 in the bearing shell 336 by one or more side faces 348 and one or more floor areas 350 be fixed. The one or more side faces 348 of the receiving section 346 can end up from the first 338 the bearing shell 336 to the second end 340 the bearing shell 336 extend and in the one or more floor surfaces 350 end up. As a result, it is understood that the one or more floor surfaces 350 at one end of the one or more side surfaces 348 opposite the first end 338 the bearing shell 336 can be arranged.

According to the embodiment shown in 3rd As illustrated, and as a non-limiting example, at least a portion of the one or more side surfaces may be 348 of the receiving section 346 in the bearing shell 336 inward at an angle θ1 towards the outer surface 334 of the one or more bearing journals 324 extend. As a result, the one or more side surfaces 348 of the receiving section 346 have a diameter D1 extending from the first end portion 342 to the second end section 344 the bearing shell 336 decreases. It is therefore within the scope of this disclosure and is a non-limiting example that the receiving portion 346 in the bearing shell 336 can be formed substantially frustoconical.

The outside surface 334 of the one or more bearing journals 324 of the one or more third joint elements 306 can at least in part have a shape that extends at least to Part with one or more side faces 348 of the receiving section 346 in the bearing shell 336 added. As a result, the outer surface can 334 of the one or more bearing journals 324 at least partially at an angle θ2 leading away from the one or more side surfaces 348 of the receiving section 346 in the bearing shell 336 extend. The one or more bearing journals 324 can therefore have a section with a diameter D2 which is smaller than the diameter D1 of the one or more side surfaces 348 of the receiving section 346 in the bearing shell 336 . As in 3rd As best illustrated in the disclosure and as a non-limiting example, the diameter D2 of the one or more journals may be 324 towards the extreme end 352 of the one or more bearing journals 324 of the one or more third joint elements 306 lose weight. It is therefore understood that the one or more bearing journals 324 can be formed at least in part substantially in the shape of a truncated cone.

Between at least part of the outer surface 334 of the one or more bearing journals 324 and the one or more side surfaces 348 of the receiving section 346 in the bearing shell 336 are one or more camps 354 arranged having an inner surface 356 and an outer surface 358 , a first ending 360 and a second end 362 exhibit. One or more camps 354 can be used to help make the bearing shell 336 and the one or more arms 320 and 328 of the first and second joint members 302 and 304 relative to the one or more third joint elements 306 can rotate when the hinge assembly 300 is in operation. As in 3rd As best illustrated by the disclosure and as a non-limiting example, the exterior surface may vary 358 of the one or more camps 354 at least in part in direct contact with at least a part of the one or more side surfaces 348 of the receiving section 346 in the bearing shell 336 are located. In addition, the inner surface 356 of the one or more camps 354 at least in part in direct contact with at least part of the outer surface 334 of the one or more bearing journals 324 of the one or more third joint elements 306 are located.

One or more camps 354 may have a diameter D3 which is greater than the diameter D2 of the one or more bearing journals 324 , but smaller than the diameter D1 of the one or more side surfaces 348 of the receiving section 346 in the bearing shell 336 . As in 3rd and as best illustrated as a non-limiting example, the diameter D3 from the first end 360 until the second end 362 of the one or more camps 345 lose weight. It is therefore within the scope of this disclosure, and is by way of non-limiting example, that the one or more bearings 354 can be formed substantially frustoconical.

According to the embodiment shown in 3C of the disclosure, and as a non-limiting example, the one or more bearings may 354 one or more bearing assemblies with an inner race 390 , an outer race 392 , a cage 394 and / or one or more rolling elements 396 located between the inner and outer races 390 and 392 be located. According to this embodiment, and as a non-limiting example, the inner race 390 at least in part in direct contact with at least part of the outer surface 334 of the one or more bearing journals 324 and the outer race 392 may at least in part be in direct contact with at least part of the one or more side surfaces 348 of the receiving section 346 in the bearing shell 336 are located. As a result, it is therefore within the scope of this disclosure and is a non-limiting example that the one or more bearings 354 one or more needle bearing assemblies, one or more conical roller bearing assemblies and / or one or more ball bearing assemblies.

According to an alternative embodiment of the disclosure, and as a non-limiting example, the one or more bearings 354 one or more rolling elements 396 be that located between the outer surface 334 of the one or more bearing journals 324 and the one or more side surfaces 348 of the receiving section 346 in the bearing shell 336 are located. It is within the scope of this disclosure, and is by way of non-limiting example, that the one or more rolling elements 396 of one or more camps 354 can be designed to be essentially spherical and / or essentially cylindrical and / or essentially frustoconical.

As in 3A and 3B As illustrated by the disclosure and as a non-limiting example, the one or more bearing shell assemblies 332 one or more sealing elements 364 comprise sealingly with at least a portion of the outer surface 334 of the one or more bearing journals 324 of the one or more third joint elements 306 are engaged. The one or more sealing elements 364 can also used to prevent dirt, debris, and / or moisture from getting into the one or more bearing shell assemblies 332 penetration. Furthermore, the one or more sealing elements 364 can be used to prevent lubricating fluids (not shown) from leaving the one or more bearing shell assemblies 332 step out. According to the embodiment shown in 3A 6 of the disclosure, and as a non-limiting example, the one or more sealing elements may 364 one or more openings 380 having a size and shape suitable for the one or more trunnions 324 at least partially to be included and / or kept in it.

The one or more sealing elements 364 can have one or more sealing sections 366 and / or one or more support sections 368 exhibit. The one or more support sections 368 of the one or more sealing elements 364 have a housing section 369 with an inner surface 370 , an outer surface 372 , a first end portion 374 and a second end portion 376 on. A housing section 639 of the one or more support sections 368 can at least partially with at least part of the bearing shell 336 the one or more bearing shell assemblies 332 be connected. It is within the scope of this disclosure, and is by way of non-limiting example, that the housing portion 369 of the one or more support sections 368 with at least a portion of the one or more bearing shells 336 can be connected using one or more welds, one or more mechanical fasteners, one or more adhesives, a threaded connection, an interference fit connection and / or an interference fit connection.

As in 3rd and as a non-limiting example, the exterior surface may 372 of the housing section 369 of the one or more support sections 368 of the one or more sealing elements 364 at least partially in direct contact with at least a portion of the first end 338 the bearing shell 336 located and / or connected to it.

According to the embodiment shown in 3A and 3B 12 of the disclosure, and as a non-limiting example, the one or more support portions 368 one or more radially protruding sections 378 comprising at least a portion of the outer surface of the second end portion 376 of the one or more support sections 368 run radially outwards. At least a part of the radially protruding portions 378 can be in at least a part of the receiving section 346 the bearing shell 336 extend and be arranged there. It is within the scope of this disclosure, and is by way of non-limiting example, that the one or more radially protruding portions 378 of the one or more support sections 366 at least in part in direct contact with at least a portion of the one or more camps 354 of the one or more bearing shell assemblies 332 are located. As a result, the one or more support sections 368 of the one or more sealing elements 364 at least a portion of the one or more camps 354 support, thereby preventing the one or more bearings 354 after assembly and / or during operation from the one or more bearing shell assemblies 332 fall out.

The one or more support sections 368 of the one or more sealing elements 364 can have a transition section 382 include the housing section 369 with the one or more radially protruding portions 378 of the one or more support sections 368 connects. As in 3A and 3B and best illustrated as a non-limiting example, the transition section 382 of the one or more support elements 368 at least in part in direct contact with at least part of the first end region 342 the one or more side surfaces 348 of the receiving section 346 in the bearing shell 336 located and / or connected to it. It is within the scope of this disclosure, and is by way of non-limiting example, that the transition section 382 of the one or more support sections 368 using one or more welds, one or more mechanical fasteners, one or more adhesives, a threaded connection, an interference fit connection and / or an interference fit connection with at least a portion of the one or more side surfaces 348 of the receiving section 346 can be connected.

According to one embodiment of the disclosure, and as a non-limiting example, the first end portion can 342 the one or more side surfaces 348 of the receiving section 346 have a plurality of receiving section threads (not shown) which are arranged circumferentially around them. The plurality of receiving portion threads (not shown) can include a plurality of sealing element threads (not shown) circumferentially around at least a portion of the outer surface 372 of the transition section 382 of the one or more support sections 368 of the one or more sealing elements 364 are arranged, complement and engage with these selectively interlocking. The engagement between the plurality of seal member threads (not shown) on the one or more support sections 368 of the one or more sealing elements 364 and the plurality of female portion threads (not shown) on one or the other several side faces 348 the bearing shell 336 can help the one or more sealing elements 364 relative to the bearing shell 336 to secure. Additionally, the engagement between the plurality of sealing element threads (not shown) and the plurality of receiving portion threads (not shown) may contribute to the one or more sealing elements 364 a predetermined optimal preload force on the one or more bearings 354 the one or more bearing shell assemblies 332 exercise. Furthermore, the engagement between the plurality of sealing element threads (not shown) and the plurality of receiving portion threads (not shown) can contribute to the one or more sealing elements 364 are installed in their predetermined optimal operating position. Again, the engagement between the plurality of sealing element threads (not shown) and the plurality of receiving portion threads (not shown) may contribute to the one or more sealing elements 366 with at least part of the outer surface 334 of the one or more bearing journals 324 the joint assembly 300 go into sealing engagement.

At least a portion of the one or more sealing sections 366 of the one or more sealing elements 364 may be integral with at least a portion of the inner surface 370 of the housing section 369 of the one or more support sections 368 connected or integrally formed as part thereof. According to the embodiment shown in 3A and 3B As illustrated, and as a non-limiting example, the one or more seal portions 366 one or more sealing arms 386 exhibit. The one or more sealing arms 483 can stand out from an outside surface 388 of the one or more sealing sections 366 towards the outer surface 334 of the one or more bearing journals 324 of the one or more third joint elements 306 extend outward. In the assembled state, the one or more sealing arms 386 of the one or more sealing sections 366 at least partially elastic due to the outer surface 334 of the one or more bearing journals 324 are deformed, thereby creating a sealing engagement between the one or more sealing elements 364 and the one or more bearing journals 324 arises. It is therefore understood that the one or more sealing arms 386 help prevent dirt, debris, and / or moisture from getting into the one or more bearing shell assemblies 332 penetration.

This arrangement results in one or more bearings 354 capable of bearing the load to which the joint assembly is subjected in both the tangential and radial planes when the one or more bearing shell assemblies 332 are in operation. In addition, as a result of this arrangement, the thrust washers commonly used in a bearing shell assembly can be omitted, thereby reducing the overall weight, cost, assembly time and / or complexity associated with the bearing shell assemblies 332 to reduce. In addition, as a result of this arrangement, the overall coefficient of friction and the friction losses on the one or more bearing shell assemblies are reduced 332 , it increases the overall efficiency of the joint assembly 300 , the overall life and durability of the joint assembly 300 and the one or more bearing shell assemblies 332 and the preload force is easier to adjust.

By using the one or more bearing shell assemblies 332 in the joint assembly 300 receives the joint assembly 300 a lower overall coefficient of friction, increased flexibility, improved balance, reduced complexity, lighter weight and it is more cost effective. In addition, the one or more bearing shell assemblies 332 a universal joint assembly 300 ready, which is more efficient and has a longer service life and durability.

In 4th and 4A Figure 3 is a schematic representation of a hinge assembly 400 shown showing one or more bearing shell assemblies 402 according to an alternative embodiment of the disclosure. The joint assembly 400 and the one or more bearing shell assemblies 402 , in the 4th and 4A of the disclosure correspond to the hinge assembly 300 and the one or more bearing shell assemblies 332 , in the 3-3B unless expressly stated otherwise below. According to the embodiment shown in 4th and 4A According to the disclosure and as a non-limiting example, the hinge assembly may 400 be a universal joint assembly, a universal coupling assembly, a Spicer joint assembly, a universal joint assembly, or a U-joint assembly.

As in 4th As best illustrated by the disclosure and as a non-limiting example, the one or more cup assemblies 402 the joint assembly 400 a bearing shell 404 include the receiving portion 346 having. The receiving section 346 can have one or more side faces 406 have starting from a first end 338 the bearing shell 404 in one or more Floor areas 350 end up. The first end section 342 the one or more side surfaces 406 can have one or more fastening surfaces for sealing elements 408 include. The one or more support sections 368 of the one or more sealing elements 364 can at least in part be in direct contact with at least part of the one or more fastening surfaces for sealing elements 408 the one or more side surfaces 406 of the receiving section 346 in the one or more bearing shell assemblies 402 located and / or connected to it. It is within the scope of this disclosure, and is by way of non-limiting example, that the one or more support sections 386 of the one or more sealing elements 364 using one or more welds, one or more mechanical fasteners, one or more adhesives, a threaded connection, an interference fit connection and / or an interference fit connection with at least part of the one or more fastening surfaces for sealing elements 408 the one or more side surfaces 406 of the receiving section 346 can be connected. As a non-limiting example, the one or more mounting surfaces for sealing elements 408 substantially perpendicular to at least a portion of the first end 338 the bearing shell 404 extend. Furthermore, as a non-limiting example, the one or more mounting surfaces for sealing elements 408 be essentially cylindrical.

In accordance with the embodiment in which the one or more support elements 368 Having a plurality of sealing element threads (not shown) can include the one or more sealing element mounting surfaces 408 have a plurality of receiving portion threads (not shown). The plurality of female portion threads (not shown) can complement and selectively engage the plurality of seal member threads (not shown). The engagement between the plurality of seal member threads (not shown) on the one or more support sections 368 of the one or more sealing elements 364 and the plurality of receiving portion threads (not shown) on the one or more sealing element mounting surfaces 408 the bearing shell 404 can help the one or more sealing elements 364 relative to the bearing shell 404 to secure. Additionally, the engagement between the plurality of sealing element threads (not shown) and the plurality of receiving portion threads (not shown) may contribute to the one or more sealing elements 364 a predetermined optimal preload force on the one or more bearings 354 the one or more bearing shell assemblies 402 exercise. Furthermore, the engagement between the plurality of sealing element threads (not shown) and the plurality of receiving portion threads (not shown) can contribute to the one or more sealing elements 364 are installed in their predetermined optimal operating position. Again, the engagement between the plurality of sealing element threads (not shown) and the plurality of receiving portion threads (not shown) may contribute to the one or more sealing elements 366 with at least part of the outer surface 334 of the one or more bearing journals 324 the joint assembly 400 go into sealing engagement.

The one or more side faces 406 of the receiving section 346 can have one or more substantially curved sections 410 exhibit. As in 4th As best illustrated by the disclosure and as a non-limiting example, one or more of the substantially arcuate portions may be 410 the one or more side surfaces 406 inward towards the one or more bearing journals 324 of the one or more third joint elements 306 the joint assembly 400 extend. It is within the scope of this disclosure, and is by way of non-limiting example, that the one or more curved sections 410 the one or more side surfaces 406 of the receiving section 346 in the bearing shell 404 can be formed essentially concave and / or essentially convex.

As in 4th and, as illustrated as a non-limiting example, the one or more substantially arcuate portions 410 the one or more side surfaces 406 a first section 414 with a diameter D4 increasing and a second section 416 with a diameter D5 that is decreasing. As a result, it is therefore to be understood that the one or more substantially curved sections 410 the one or more side surfaces 406 an internal section 412 can have. When assembling the one or more bearing shell assemblies 402 can be the inner section 412 of the one or more curved sections 410 at least in part in direct contact with at least a portion of the one or more camps 354 are located. It is within the scope of this disclosure, and is by way of non-limiting example, that the diameters D4 and D5 of the one or more bent sections 410 can increase or decrease in the same way or differently from one another.

According to the embodiment in which the one or more bearings 354 an outer race 392 have, the inner section 412 of the one or more substantially curved sections 410 at least in part in direct contact with at least a portion of the outer race 392 of the one or more camps 354 are located.

This arrangement results in one or more bearings 354 capable of bearing the stress to which the joint assembly is subjected in both the tangential and radial planes when the one or more bearing shell assemblies 402 are in operation. In addition, as a result of this arrangement, the thrust washers commonly used in a bearing shell assembly can be omitted, thereby reducing the overall weight, cost, assembly time and / or complexity associated with the bearing shell assemblies 402 to reduce. In addition, as a result of this arrangement, the overall coefficient of friction and the friction losses on the one or more bearing shell assemblies are reduced 402 , it increases the overall efficiency of the joint assembly 400 , the overall life and durability of the joint assembly 400 and the one or more bearing shell assemblies 402 and the preload force is easier to adjust.

By using the one or more bearing shell assemblies 402 in the joint assembly 400 receives the joint assembly 400 a lower overall coefficient of friction, increased flexibility, improved balance, reduced complexity, lighter weight and it is more cost effective. In addition, the one or more bearing shell assemblies 402 a universal joint assembly 400 ready, which is more efficient and has a longer service life and durability.

In 5 and 5A Figure 3 is a schematic representation of a hinge assembly 500 shown showing one or more bearing shell assemblies 502 according to a further embodiment of the disclosure. The joint assembly 500 and the one or more bearing shell assemblies 502 , in the 5 and 5A of the disclosure correspond to the hinge assembly 300 and 400 and the one or more bearing shell assemblies 332 and 402 , in the 3-4A unless expressly stated otherwise below. According to the embodiment shown in 5 and 5A According to the disclosure and as a non-limiting example, the hinge assembly may 500 be a universal joint assembly, a universal coupling assembly, a Spicer joint assembly, a universal joint assembly, or a U-joint assembly.

As in 5 and 5A As best illustrated by the disclosure and as a non-limiting example, the one or more cup assemblies 502 the joint assembly 500 a bearing shell 504 include the receiving portion 346 having. The receiving section 346 can have one or more side faces 348 and or 406 have starting from a first end 338 the bearing shell 504 in the one or more floor areas 350 end up. The first end section 342 the one or more side surfaces 348 and or 406 may have one or more protruding sections 506 include that extend inwardly toward the one or more trunnions 324 of the one or more third joint elements 306 the joint assembly 500 extend. The one or more preceding paragraphs 506 can be at least partially in direct contact with at least part of the support section 368 of the one or more sealing elements 364 the one or more bearing shell assemblies 402 are located. It is within the scope of this disclosure, and is by way of non-limiting example, that the one or more support sections 386 of the one or more sealing elements 364 using one or more welds, one or more mechanical fasteners, one or more adhesives, a threaded connection, an interference fit connection, and / or an interference fit connection with at least a portion of the one or more protruding portions 506 the one or more side surfaces 348 and or 406 of the receiving section 346 can be connected. As a non-limiting example, the one or more paragraphs above 506 substantially perpendicular to at least a portion of the first end 338 the bearing shell 504 extend.

In accordance with the embodiment in which the one or more support elements 368 the plurality of seal member threads (not shown) may include the one or more protruding portions 506 have a plurality of receiving portion threads (not shown). The plurality of female portion threads (not shown) can complement and selectively engage the plurality of seal member threads (not shown). The engagement between the plurality of seal member threads (not shown) on the one or more support sections 368 of the one or more sealing elements 364 and the plurality of receiving portion threads (not shown) on the one or more protruding portions 506 the bearing shell 504 can do this contribute to the one or more sealing elements 364 relative to the bearing shell 504 to secure. Additionally, the engagement between the plurality of sealing element threads (not shown) and the plurality of receiving portion threads (not shown) may contribute to the one or more sealing elements 364 a predetermined optimal preload force on the one or more bearings 354 the one or more bearing shell assemblies 502 exercise. Furthermore, the engagement between the plurality of sealing element threads (not shown) and the plurality of receiving portion threads (not shown) can contribute to the one or more sealing elements 364 are installed in their predetermined optimal operating position. Again, the engagement between the plurality of sealing element threads (not shown) and the plurality of receiving portion threads (not shown) may contribute to the one or more sealing elements 366 with at least part of the outer surface 334 of the one or more bearing journals 324 the joint assembly 500 go into sealing engagement.

According to one embodiment of the disclosure, and as a non-limiting example, if the one or more bearings 354 in the receiving section 346 are used, one or more camps 354 at least in part in direct contact with at least a portion of the one or more protruding portions 506 the one or more side surfaces 410 are located. As a result, if the one or more bearings 354 in the receiving section 346 in the bearing shell 504 are used, the one or more sections 506 at least a portion of the one or more camps 354 deform elastically. As soon as one or more camps 354 refer to the one or more protruding sections 506 within the receiving sections 346 have moved out, one or more camps can move 354 at least partially expand outwards, so that at least a part of the one or more bearings 354 is located outward and in the vicinity of at least a portion of a surface 508 is located. According to the embodiment shown in 5A As illustrated, and as a non-limiting example, connects the surface 508 of the one or more preceding sections 506 the one or more paragraphs above 506 with the one or more side surfaces 410 of the receiving section 346 in the bearing shell 504 . It is therefore to be understood that the one or more paragraphs above 506 if the one or more camps 354 in the bearing shell 504 are mounted, form a positive stop and prevent the one or more bearings 354 after assembly the bearing shell 504 leave. As a result, after assembly, the first end can be 360 of the one or more camps 354 at least in part in direct contact with at least part of the surface 508 of the one or more preceding sections 506 are located.

The one or more preceding paragraphs 506 can be a thickness T1 exhibit, as it is in 5 of Revelation is shown. The fat T1 of the one or more preceding sections 506 may be a thickness required to ensure that the one or more bearings 354 after assembly in their predetermined optimal operating position in the receiving section 346 in the bearing shell 504 being held.

According to the embodiment in which the one or more bearings 354 an outer race 392 have, if the one or more bearings 354 in the receiving section 346 in the bearing shell 504 mounted, the one or more protruding sections 506 at least a portion of the outer race 392 deform elastically. Once the outer race 392 via the one or more preceding paragraphs 506 within the receiving sections 346 moved out, the outer race may move 392 at least partially expand outward so that at least part of the outer race 392 is located outward and in the vicinity of at least a portion of a surface 508 of the one or more preceding sections 506 is located. It is therefore to be understood that the one or more paragraphs above 506 if the one or more camps 354 in the bearing shell 504 are mounted to form a positive stop and prevent the outer race from falling 392 and one or more camps 354 after assembly the bearing shell 504 leave. As a result, after assembly, the outer race can move 392 of the one or more camps 354 at least in part in direct contact with at least part of the surface 508 of the one or more preceding sections 506 are located.

The one or more bearing shell assemblies 502 can have one or more printing elements 514 include. The one or more printing elements 514 can be at least partially in direct contact with the extreme end 352 of the one or more bearing journals 324 the one or more third hinge assemblies 306 and the one or more floor surfaces 350 of the receiving section 346 in the bearing shell 504 are located. The one or more printing elements 514 can help reduce the overall friction between the one or more bearing journals 324 and the bearing shell 504 to decrease during operation. This contributes to the overall service life, Joint assembly durability and efficiency 500 to improve. It is within the scope of this disclosure, and is by way of non-limiting example, that the one or more printing elements 514 can be one or more thrust washers.

One or more spacer receiving sections 510 can be based on at least part of the second end section 344 the one or more side surfaces 348 and or 406 of the receiving section 346 inwards into the bearing shell 504 extend. As in 5 As illustrated in the disclosure and as a non-limiting example, the one or more spacer receiving portions may extend away from one or more of the trunnions 324 of the one or more third joint elements 306 the joint assembly 500 extend outward. The one or more bearing receiving sections 510 in the one or more side surfaces 348 and or 406 can be of a size and shape suitable to be a spacer 512 at least partially to be included and / or kept in it. The one or more spacers 512 can be used to ensure that the one or more bearings 354 and / or the one or more pressure elements 514 be kept in the predetermined operating positions at all times. As a result, the one or more camps 354 and / or the one or more pressure elements 514 at least in part in direct contact with at least a portion of the one or more spacers 512 the one or more bearing shell assemblies 502 are located.

This arrangement results in one or more bearings 354 capable of bearing the load to which the joint assembly is subjected in both the tangential and radial planes when the one or more bearing shell assemblies 502 are in operation. In addition, as a result of this arrangement, the thrust washers commonly used in a bearing shell assembly can be omitted, thereby reducing the overall weight, cost, assembly time and / or complexity associated with the bearing shell assemblies 502 to reduce. In addition, as a result of this arrangement, the overall coefficient of friction and the friction losses on the one or more bearing shell assemblies are reduced 502 , it increases the overall efficiency of the joint assembly 500 , the overall life and durability of the joint assembly 500 and the one or more bearing shell assemblies 502 and the preload force is easier to adjust.

By using the one or more bearing shell assemblies 502 in the joint assembly 500 receives the joint assembly 500 a lower overall coefficient of friction, increased flexibility, improved balance, reduced complexity, lighter weight and it is more cost effective. In addition, the one or more bearing shell assemblies 502 a universal joint assembly 500 ready, which is more efficient and has a longer service life and durability.

In 6th and 6A Figure 3 is a schematic representation of a hinge assembly 600 shown showing one or more bearing shell assemblies 602 according to a further embodiment of the disclosure. The joint assembly 600 and the one or more bearing shell assemblies 602 , in the 6th and 6A of the disclosure correspond to the hinge assembly 300 , 400 and 500 and the one or more bearing shell assemblies 332 , 402 and 502 , in the 3-5A unless expressly stated otherwise below. According to the embodiment shown in 6th and 6A of the disclosure, and as a non-limiting example, the hinge assembly may 600 be a universal joint assembly, a universal coupling assembly, a Spicer joint assembly, a universal joint assembly, or a U-joint assembly.

As in 6th and 6A As illustrated in the disclosure and as a non-limiting example, the one or more side surfaces 348 of the receiving section 346 one or more bearing receiving sections 606 include. The one or more bearing receiving sections 606 in the bearing shell 604 can move inwards into the bearing shell 604 leading away from the one or more bearing journals 324 of the one or more third joint elements 306 the joint assembly 600 extend. The one or more bearing receiving sections 606 in the bearing shell 604 may be of a size and shape suitable to accommodate the one or more bearings 354 at least partially to be included and / or kept in it.

According to one embodiment of the disclosure, and as a non-limiting example, if the one or more bearings 354 in the receiving section 346 are used, one or more camps 354 at least in part in direct contact with at least a portion of the first end portion 342 the one or more side surfaces 348 of the receiving section 348 are located. As a result, if the one or more bearings 354 in the receiving section 346 in the bearing shell 604 are used, the first end portion 342 the one or more side surfaces 348 at least part of the one or the several camps 354 deform elastically. As soon as one or more camps 354 have moved so that they are on the one or more bearing receiving sections 606 in the bearing shell 604 are aligned, the one or more camps 606 at least partially expand outwards, so that at least a part of the one or more bearings 354 in one or more of the receiving sections 606 is arranged. It is therefore understood that an end 608 of the one or more bearing receiving sections 606 if the one or more camps 354 in the one or more bearing receiving sections 606 in the bearing shell 604 are mounted, forms a positive stop and prevents the one or more bearings 354 after assembly the bearing shell 604 leave. As a result, after assembly, the first end can be 360 the one or more bearings 354 at least in part in direct contact with at least a portion of the end 608 of the one or more bearing receiving sections 606 in the bearing shell 604 are located.

According to the embodiment in which the one or more bearings 354 an outer race 392 may have, if the one or more bearings 354 in the receiving section 346 in the bearing shell 604 are mounted, the first end portion 342 the one or more side surfaces 348 at least a portion of the outer race 392 deform elastically. Once the outer race 392 has moved to be on the one or more bearing receiving sections 606 in the bearing shell 604 aligned, the outer race can become 392 of the one or more camps 354 at least partially expand outward so that at least part of the outer race 392 in one or more of the bearing receiving sections 606 is arranged. It is therefore understood that the end 608 of the one or more bearing receiving sections 606 if the one or more camps 354 in the one or more bearing receiving sections 606 in the bearing shell 604 are mounted, forms a positive stop and prevents the one or more bearings 354 after assembly the bearing shell 604 leave. As a result, after assembly, the outer race can move 392 of the one or more camps 354 at least in part in direct contact with at least part of the end 608 of the one or more bearing receiving sections 606 in the bearing shell 604 are located.

This arrangement results in one or more bearings 354 capable of bearing the load to which the joint assembly is subjected in both the tangential and radial planes when the one or more bearing shell assemblies 602 are in operation. In addition, as a result of this arrangement, the thrust washers commonly used in a bearing shell assembly can be omitted, thereby reducing the overall weight, cost, assembly time and / or complexity associated with the bearing shell assemblies 602 to reduce. In addition, as a result of this arrangement, the overall coefficient of friction and the friction losses on the one or more bearing shell assemblies are reduced 602 , it increases the overall efficiency of the joint assembly 600 , the overall life and durability of the joint assembly 600 and the one or more bearing shell assemblies 602 and the preload force is easier to adjust.

By using the one or more bearing shell assemblies 602 in the joint assembly 600 receives the joint assembly 600 a lower overall coefficient of friction, increased flexibility, improved balance, reduced complexity, lighter weight and it is more cost effective. In addition, the one or more bearing shell assemblies 602 a universal joint assembly 600 ready, which is more efficient and has a longer service life and durability.

In 7th and 7A Figure 3 is a schematic representation of a hinge assembly 700 shown showing one or more bearing shell assemblies 572 according to a further embodiment of the disclosure. The joint assembly 700 and the one or more bearing shell assemblies 702 , in the 7th and 7A of the disclosure correspond to the hinge assembly 300 , 400 , 500 and 600 and the one or more bearing shell assemblies 332 , 402 , 502 and 602 , in the 3-6A unless expressly stated otherwise below. According to the embodiment shown in 7th and 7A of the disclosure, and as a non-limiting example, the hinge assembly may 700 be a universal joint assembly, a universal coupling assembly, a Spicer joint assembly, a universal joint assembly, or a U-joint assembly.

As in 7th and 7A of the disclosure and as a non-limiting example, the outer surface may 334 of the one or more bearing journals 704 one or more bearing receiving sections 706 include. The one or more bearing receiving sections 706 can move inwards in one or more bearing journals 704 leading away from the one or more side surfaces 348 of the receiving section 346 the bearing shell 336 the one or more bearing shell assemblies 702 extend. The one or more bearing receiving sections 706 in one or more Journal 704 may be of a size and shape suitable to accommodate the one or more bearings 354 at least partially to be included and / or kept in it. It is within the scope of this disclosure and is a non-limiting example that the one or more bearing receiving sections 706 in the section of the one or more bearing journals 704 can be arranged with a substantially frustoconical shape.

According to one embodiment of the disclosure, and as a non-limiting example, if the one or more bearings 354 via the one or more bearing journals 704 be placed, the one or more camps 354 at least in part in direct contact with at least part of the outer surface 334 of the one or more bearing journals 704 of the one or more third joint elements 700 are located. As a result, if the one or more bearings 354 via the one or more bearing journals 704 are placed, the outer surface 334 of the one or more bearing journals 704 at least a portion of the one or more camps 354 deform elastically. As soon as one or more camps 354 have moved so that they are on the one or more bearing receiving sections 706 are aligned, the one or more camps 354 at least partially expand inward, so that at least part of the one or more bearings 354 in one or more of the bearing receiving sections 706 in the one or more bearing journals 704 is arranged. It is therefore understood that an end 708 of the one or more bearing receiving sections 706 if the one or more camps 354 in the one or more bearing receiving sections 706 in the one or more bearing journals 704 are mounted, forms a positive stop and prevents the one or more bearings 354 after assembly the bearing shell 336 leave. As a result, after assembly, the first end can be 360 of the one or more camps 354 at least in part in direct contact with at least part of the end 708 of the one or more bearing receiving sections 706 in the one or more bearing journals 704 are located.

According to the embodiment in which the one or more bearings 354 an inner race 390 may have, if the one or more bearings 354 over the one or more bearing journals 704 are mounted, the outer surface 334 of the one or more bearing journals 704 at least a portion of the inner race 390 deform elastically. Once the inner race 390 is placed so that it is on the one or more bearing receiving sections 706 in the one or more bearing journals 704 aligned, the outer race can become 392 of the one or more camps 354 At least partially expand inward so that at least part of the inner race 390 in one or more of the bearing receiving sections 706 is arranged. It is therefore understood that the end 708 of the one or more bearing receiving sections 706 if the one or more camps 354 in the one or more bearing receiving sections 706 in the one or more bearing journals 704 are mounted, forms a positive stop and prevents the one or more bearings 354 after assembly the bearing shell 336 leave. As a result, after assembly, the inner race can move 390 of the one or more camps 354 at least in part in direct contact with at least part of the end 708 of the one or more bearing receiving sections 706 in the one or more bearing journals 704 are located.

This arrangement results in one or more bearings 354 capable of bearing the load to which the joint assembly is subjected in both the tangential and radial planes when the one or more bearing shell assemblies 702 are in operation. In addition, as a result of this arrangement, the thrust washers commonly used in a bearing shell assembly can be omitted, thereby reducing the overall weight, cost, assembly time and / or complexity associated with the bearing shell assemblies 702 to reduce. In addition, as a result of this arrangement, the overall coefficient of friction and the friction losses on the one or more bearing shell assemblies are reduced 702 , it increases the overall efficiency of the joint assembly 700 , the overall life and durability of the joint assembly 700 and the one or more bearing shell assemblies 702 and the preload force is easier to adjust.

By using the one or more bearing shell assemblies 702 in the joint assembly 700 receives the joint assembly 700 a lower overall coefficient of friction, increased flexibility, improved balance, reduced complexity, lighter weight and it is more cost effective. In addition, the one or more bearing shell assemblies 702 a universal joint assembly 700 ready, which is more efficient and has a longer service life and durability.

It is to be understood, therefore, that the various embodiments described in this specification and illustrated in the accompanying drawings are simply exemplary embodiments that illustrate the inventive concepts as defined in the claims. As a result, it is to be understood that the various described and illustrated embodiments can be combined from the inventive concepts defined in the appended claims.

In accordance with the provisions of the patent regulations, the present invention has been described to represent what is believed to be representative of the preferred embodiments. It should be noted, however, that this invention can be practiced in ways other than those specifically illustrated and described without departing from the spirit or scope of this invention.

Claims (20)

A hinge assembly comprising: a hinge assembly including a first hinge element drivingly connected to a second hinge element using one or more third hinge elements; wherein the one or more third joint elements have a housing section with one or more bearing journals which extend outwardly therefrom; one or more bearing shell assemblies that include a bearing shell, one or more bearings, and one or more sealing elements; wherein the bearing shell has a receiving portion which extends inwardly from a first end of the bearing shell; wherein the receiving section in the bearing shell has one or more side surfaces which end in one or more bottom surfaces; wherein at least a part of the one or more bearings is arranged between an outer surface of the one or more bearing journals and the one or more side surfaces of the receiving section in the bearing shell; and wherein the one or more sealing elements can be connected and / or sealingly engaged at least partially with at least a part of the bearing shell and the outer surface of the one or more bearing journals. The hinge assembly of any preceding claim, wherein the hinge assembly is a universal joint assembly. Articulation assembly according to one of the preceding claims, wherein the one or more bearing journals are at least partially designed to be substantially frustoconical. Hinge assembly according to one of the preceding claims, wherein the receiving section is at least partially designed to be substantially frustoconical. Joint assembly according to one of the preceding claims, wherein the one or more side surfaces of the receiving section in the bearing shell extend inwardly at an angle θ1 in the direction of the one or more bearing journals of the one or more third joint elements. The hinge assembly according to claim 1, wherein the one or more side surfaces of the receiving section have one or more substantially curved sections; and wherein the one or more substantially arcuate portions are at least in part in direct contact with at least a portion of the one or more bearings of the one or more bearing shell assemblies. Joint assembly according to Claim 6 wherein the one or more essentially curved sections of the receiving section in the bearing shell are essentially concave and / or essentially convex in shape. Joint assembly according to one of the Claims 6 and 7th wherein the one or more substantially curved sections of the receiving section in the bearing shell have a first section with increasing diameter, a second section with decreasing diameter and an inner section; and wherein the inboard portion of the one or more substantially arcuate portions is at least in part in direct contact with at least a portion of the one or more bearings. Hinge assembly according to one of the preceding claims, wherein the one or more sealing elements has one or more support sections and / or one or more sealing elements; wherein at least a part of an outer surface of the one or more support sections is connected to at least a part of the bearing shell; wherein at least a part of the one or more sealing elements is integrally connected to at least a part of an inner surface of the one or more support sections; and wherein at least a portion of the one or more sealing elements sealingly engages at least a portion of the outer surface of the one or more trunnions of the one or more third hinge elements. Joint assembly according to Claim 9 wherein the one or more support portions of the one or more sealing members are in direct contact with at least a portion of the one or more bearings of the one or more Bearing shell assemblies are located and at least partially support them. Joint assembly according to one of the Claims 9 and 10 wherein the one or more support portions of the one or more sealing elements include a plurality of sealing element threads that selectively intermesh with a plurality of receiving portion threads on the one or more side surfaces of the receiving portion in the bearing shell. Joint assembly according to Claim 11 wherein the one or more side surfaces of the receiving section in the bearing shell have one or more fastening surfaces for sealing elements; and wherein the plurality of receiving portion threads are disposed at least in part on the one or more sealing member mounting surfaces. Joint assembly according to Claim 12 wherein the one or more fastening surfaces for sealing elements extend substantially perpendicular to a first end of the bearing shell. The hinge assembly of claim 1, wherein a first end portion of the one or more side surfaces has one or more protruding portions extending from the one or more side surfaces toward the one or more trunnions of the one or more third hinge elements; and wherein the one or more bearings are arranged at least in part on the outside of and / or in direct contact with at least a part of the one or more protruding portions of the one or more side surfaces. Joint assembly according to Claim 14 , wherein the one or more protruding portions of the one or more side surfaces of the receiving portion in the bearing shell have a plurality of receiving portion threads that complement a plurality of sealing element threads on a support portion of the one or more sealing elements and selectively interlock with them Go to intervention. Joint assembly according to one of the preceding claims, wherein the one or more side surfaces of the receiving section in the bearing shell have one or more bearing receiving sections; and wherein the one or more bearing receiving portions in the bearing shell are of a size and shape suitable for at least partially receiving and / or holding the one or more bearings therein. Joint assembly according to Claim 16 wherein the one or more bearings have an inner race, an outer race, a cage and / or one or more rolling elements; and wherein the outer race of the one or more bearings is at least partially elastically deformed by the bearing shell and is received and / or held in at least a part of the one or more bearing receiving sections in the bearing shell. The joint assembly according to claim 1, wherein the outer surface of the one or more bearing journals of the one or more third joint elements have one or more bearing receiving sections; and wherein the one or more bearing receiving portions in the one or more bearing journals are of a size and shape suitable for at least partially receiving and / or holding the one or more bearings therein. The joint assembly according to claim 1, wherein the outer surface of the one or more bearing journals of the one or more third joint elements have one or more bearing receiving sections. Joint assembly according to one of the Claims 18 and 19th wherein the one or more bearings have an inner race, an outer race, a cage and / or one or more rolling elements; and wherein the inner race of the one or more bearings is at least partially elastically deformed by the one or more bearing journals and received and / or in at least a part of the one or more bearing receiving portions on the outer surface of the one or more bearing journals being held.

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