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Class 464/132 - With particular bearing or bushing mounted on pin


Subclass of Class 464 - Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts
Definition: Subject matter wherein significance is attributed to a separate
No. of patents: 120
Last issue date: 04/17/2012


1      
NumberTitleIssue Date
8157656Bearing assembly
The present invention provides a bearing cup assembly for a universal joint comprising a cylindrically elongated bearing cup, the bearing cup having a cylindrical sidewall, a closed bottom wall, and an open top. The bearing cup is positioned over, and rotates freely...
04/17/2012
8105172Bearing assembly having debris removal system
A bearing assembly includes a rotatable hub defining a load transfer surface. A porous bearing surrounds and is movable relative to the hub. The bearing includes bearing surfaces extending radially toward the hub. A grease is disposed between the porous bearing and ...
01/31/2012
7892099Universal joint arrangement
A universal joint arrangement with a journal cross, supported by bearings in two joint yokes offset to one another by 90°. Each joint yoke comprises a flange and two bearings. Each bearing has an axial bearing mold element that is supported by a connection element ...
02/22/2011
7850529Trunnion support and bearing particularly for universal joint
A combination of an annular spacer, and a thrust washer in the opening of the spacer. The spacer and the thrust washer being connected by sacrificial tabs dimensioned to be stronger toward one of the spacer and thrust washer so that upon breaking of the sacrificial ...
12/14/2010
7846031Universal joint socket with axial guiding
A universal joint having a spider provided with four staggered journals. A socket having an axial bearing in addition to a radial bearing is associated with each journal. The axial bearing has rolling bodies that are guided between a front surface of the journal and...
12/07/2010
7736238Retained needle thrust washer
A trunnion of a universal joint cross-shaped member supports a bearing cup, thrust washer, and needle bearing assembly. The thrust washer includes a first surface that faces the bearing cup and a second surface that faces an end face of the trunnion. A first lip ext...
06/15/2010
7641560Take-up in drum actuation drive trains
A linkage coupling a drum foot pedal rotor to a drum beater apparatus comprising in combination an elongated link, a first universal joint coupling the rotor to the link, and a second universal joint coupling the link to the apparatus, at least one of the universal ...
01/05/2010
7448951Universal joint
A universal joint includes a first joint yoke and a second joint yoke having respective base portions. Each of the joint yokes has two yoke arms that are attached on the respective base portions. Each of the yoke arms ends in a free end and has an inner face facing ...
11/11/2008
7396283Needle roller retainer for tripot joint
A ball assembly (118) for a tripot-style joint includes an annular outer ball (124) having a central axis (L) extending therethrough and a depression (182) formed therein. A plurality of needle rollers (122) is positioned along an interio...
07/08/2008
7371180Double pivoting tilt joint
The invention provides a double pivot tilt joint for connecting two shafts for synchronous rotation and for tilting movement relative to one another. The double pivot tilt joint includes a first shaft member and a first pivot pin extending at least partially through...
05/13/2008
7371179Tripod constant-velocity universal joint
A tripod constant-velocity universal joint has three guide grooves extending axially along an outer cup, trunnions projecting from a spider inserted into the outer cup, and rollers rotatably mounted on the trunnions through rolling elements. The rollers rotate and s...
05/13/2008
7357720Cross joint
A cross joint comprises yokes each formed with a bearing hole and a spider shaft rotatably fitted into the bearing hole through a rolling bearing. The spider shaft is formed with a contact portion with the rolling bearing, the contact portion having its outside diam...
04/15/2008
7338381Spider and universal joint arrangement
A spider, for a universal joint for prop shafts suitable for the transmission of torque, comprising pins arranged around a mid-point and extending from the base body in pairs about a common axis, whereby the axes cross at the center of the spider at a right angle. E...
03/04/2008
7338378Retainer for universal joint bearing cups
A journal cross includes a trunnion having a lubricant passageways formed therethrough. A retainer is disposed in the lubricant passageway and includes a body portion and a lip portion. The body portion of the retainer is retained within the lubricant passageway in ...
03/04/2008
7275295True vehicle running center shaft assembly system
A system for assembling a vehicle drive shaft is provided with the steps of installing yokes on respective ends of a drive shaft tube, each yoke having first and second bores therethrough for receiving respective distal ends of respective spider arrangements, and ro...
10/02/2007
7258029Device for connecting together a roller screw and roller nut assembly to a stationary and moving member
A device for connecting together a vertically disposed roller screw and roller nut assembly to a stationary member and moving member includes a bearing housing attached onto a fixed end of the roller screw. The bearing house includes at least one bearing and two bea...
08/21/2007
7189162Universal joint with thrust washer
A universal joint for interconnecting a pair of rotating shafts includes a pair of bifurcated yokes interconnected by a cruciform. The cruciform includes four orthogonal trunnions each including a lubricant passage. A thrust washer engages an inner surface of the lu...
03/13/2007
7178984Bearing arrangement for supporting a trunnion of an universal joint
A bearing arrangement for supporting a universal joint trunnion in an outer cup includes a radial bearing having cylindrical rolling elements disposed between the trunnion and the outer cup, and a resistance member made of a material to allow elastic deformation and...
02/20/2007
7160192Cross shaft and cross shaft joint
Across shaft has four trunnions externally provided with roller bearings in a plurality of rows. Each of the trunnions is formed with a recess at its distal end face. A bottom region of the recess is formed in a spherical shape. An inner diameter of an opening regio...
01/09/2007
7125339Tripod joint
A ball body is guided in a partially cylindrical hole into which a guide ring is inserted to secure it axially and to guide the pivoting movement. The tripod joint is suitable for the displaceable and pivotable driving connection of two shaft ends, in particular in ...
10/24/2006
7118484Cross joint
A cross joint comprises yokes each formed with a bearing hole and a spider shaft rotatably fitted into the bearing hole through a rolling bearing. The spider shaft is formed with a contact portion with the rolling bearing, the contact portion having its outside diam...
10/10/2006
7101285Cross-shaped joint
A cross-shaped joint is provided with a pair of yokes each of which is integrally provided with forked arms on which opposed circular holes are formed, a spider having four end shaft portions, and four bearings for rotatably supporting the end shaft portions of the ...
09/05/2006
7044859Universal joint with friction fit and bearing cup retainer
A universal joint for interconnecting a pair of rotating shafts includes a pair of bifurcated yokes interconnected by a cruciform. The cruciform includes four orthogonal trunnions each including a lubricant passage. A thrust washer engages an inner surface of the lu...
05/16/2006
7033277Universal joint
The universal joint features caps that allow the insertion of grease without removal of the caps. Inside each cap is a bushing that replaces the bearings used in other universal joints. One embodiment of the universal joint features a device for protecting a rubber ...
04/25/2006
7025679Universal joint with bearing cup retention thrust washer
A universal joint includes a pair of bifurcated yokes interconnected by a cruciform. The cruciform includes four orthogonal trunnions each including a lubricant passage. A thrust washer engages a portion of the trunnion to retain a bearing assembly on each trunnion....
04/11/2006
7022021Universal joint roller assembly
A tripot universal joint has a plurality of roller assemblies mounted on trunnions of a drive shaft and run in longitudinal tracks of a housing. Each roller assembly includes a roller and a needle roller bearing for rotatably mounting the roller on a roller carrier....
04/04/2006
6994627Universal joint
A universal joint includes a pair of bifurcated yokes interconnected by a cruciform. The cruciform includes four orthogonal trunnions each including a flared end section. A bearing is retained on the trunnion by the flared end section. ...
02/07/2006
6991545Bearing assembly for a journal, especially of a cross member of a universal joint
A bearing assembly for a bearing journal (13), especially of a cross member of a universal joint, has a bearing journal (13) with a cylindrical outer face (14), an end face (16) and a journal axis (15). A bearing element (8)...
01/31/2006
6976922Precision thrust bearing joint
A cross for a universal joint in a vehicle driveshaft assembly is comprised of a hollowed block of material having four openings. The hollowed block holds an inner cross that has a first cross member and a second cross member. Each cross member has an end portion th...
12/20/2005
6926611Universal cardan joint with elastomeric bearings
Universal cardan joint with elastomeric bearings in which the elastomeric bearings are preloaded in compress and comprise laminated segments with reduced resistance to shear deformation or comprise rubber cords providing for reduced torsional stiffness. ...
08/09/2005
6923726Articulated yoke, method for the production of a supporting surface enabling an even distribution and bearing arrangement
The invention relates to a yoke (4) which is used in universal-joint propeller shafts, having at least one leg member (7) which is connected to an input or output part of a machine element comprising at least one bearing part (8) surrounding a b...
08/02/2005
6855059Universal joint with bearing cup retention thrust washer
A universal joint includes a pair of bifurcated yokes interconnected by a cruciform. The cruciform includes four orthogonal trunnions each including a lubricant passage. A thrust washer engages a portion of the trunnion to retain a bearing assembly on each trunnion....
02/15/2005
6837794Tripod type constant velocity universal joint
A tripod type constant velocity universal joint which includes an outer member having three axially extending track grooves formed in an inner circumferential surface thereof, each of the track grooves having roller guide surfaces on a pair of opposing side walls th...
01/04/2005
6830516Ball hub apparatus and method for use in a universal joint
A universal joint hub comprising a generally spherical body having two flat areas on opposing exterior sides and at least one opening into an open body interior. The hub has two flat areas on opposing interior surfaces of the body orthogonal to the exterior flat are...
12/14/2004
6827649Universal joint with friction fit and bearing cup retainer
A universal joint for interconnecting a pair of rotating shafts includes a pair of bifurcated yokes interconnected by a cruciform. The cruciform includes four orthogonal trunnions each including a lubricant passage. A thrust washer engages an inner surface of the lu...
12/07/2004
6743106Constant velocity universal joint
A constant velocity joint including an outer joint member formed with three track grooves having roller guide surfaces arranged in circumferentially opposed relation to each other; a tripod member having three radially projecting leg shafts; a plurality of rollers i...
06/01/2004
6716105Thrust ring and method for producing a thrust ring, bearing system for bolts of universal joints and cardan joint arrangement
A thrust ring, in particular an axial bearing thrust ring, for forming a running surface for rolling elements, for use in bearing systems for universal joints of cardan shafts. The ring has a first planar end side and a second end side, having two surface regions on...
04/06/2004
6685569Vibration absorbing universal joint
An universal joint dissipates shock and reduces torsional vibration to the elements of the universal joint. An elastomeric material, such as a polyurethane, is introduced between the bores of the yokes of the joint and the respective adjacent bearing cups...
02/03/2004
6547667Constant velocity universal joint
A constant velocity universal joint comprises an outer joint member 10 formed with three track grooves 12 having roller guide surfaces 14 arranged in circumferentially opposed relation to each other, a tripod member 20 having three radially projecting tru...
04/15/2003
6533667Tripot constant velocity joint having ball modules
A tripot joint includes a tripot housing having a plurality of longitudinally extending ball channels for receiving a corresponding plurality of trunnions projecting from a shaft. Each trunnion is fitted with a ball module formed as a separate sub-assembl...
03/18/2003
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