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Patent Searching and Data


Matches 351 - 400 out of 1,570

Document Document Title
WO/1999/020910
The disclosed invention provides an improved system and method for securing annular parts (5) such as bearings, bushings and seals in machines, providing a split housing (7, 8) with a groove on the inner surface that mates with the outer...  
WO/1999/020913
The invention relates to a ball joint comprised of an inner ring (3) having a spherical outer surface (4) in addition to an outer ring (1) which accommodates the inner ring and has a spherical inner surface (2). Said ball joint is outwar...  
WO/1999/015801
The invention relates to a self-aligning roller bearing (1), comprising two series of symmetrical rollers (2, 3), an external ring (4) with one curved external track (5), an internal ring (6) with two curved internal tracks (7, 8), and a...  
WO/1999/014509
The invention relates to a radial roller bearing (1) comprising an inner ring (2) an outer ring (3) and a plurality of rollers (4) located between said inner ring (2) and outer ring (3). The inner ring (2) has an inner roller track (5) w...  
WO/1999/000278
The invention relates to an electric drive unit, especially for automobile windscreen wipers, comprising a drive engine with an armature accommodated in a substantially pot-shaped pole box, a gear housing (20) whose face is secured to th...  
WO/1998/053215
A bearing assembly as in the figure permits one bearing bushing (52) to be employed in both applications that permit self-aligning pivoting movement of a rotating shaft (84) and applications that rigidly support a rotating shaft.  
WO/1998/051936
A thermoplastic bearing liner (30) having compliant and compensating structure to adjust for a misalignment of a shaft (74) insertably received therein, the bearing liner comprises a hollow, substantially cylindrical shaped member (32) h...  
WO/1998/048189
A roller bearing with symmetrical barrel shaped rollers comprising an inner race (13), an outer race (14) and rollers (11), each of which rollers have at least one rounded end, and being of the bearing type where rollers and race tracks ...  
WO/1998/039582
A transmission (10) having a power input and output that run along the same axis without having to use parallel shafting. The transmission (10) includes a toroidal drive (12) and a co-axial drive (16), with the co-axial drive (16) having...  
WO/1998/036185
The invention concerns a bearing control system for a roll with hydrostatic bearings, which roll is mounted from its axle (3) on a bearing block or on an equivalent frame member by means of a number of hydraulically loaded hydrostatic be...  
WO/1998/035168
The invention relates to a bearing configured in an x-shaped arrangement for a cardan joint and provided with two angular roller bearings (2) which are placed at a distance to each other. The barrel-shaped pins (6) have a large curved ra...  
WO/1998/034043
A self-aligning plain bearing assembly (6) for a vehicle brake camshaft (1) has a housing and bearing bush (13) with cooperating part spherical surfaces, the part spherical surface of the bush having an axially extending recess (14) in w...  
WO/1998/032980
A thrust bearing assembly (4), used to counteract axial thrust on a rotary shaft (10, 26), includes a base element (28) to which an articulated element (38) is mounted. The articulated element has a first sliding support surface (76). A ...  
WO/1998/026414
A pinch roller for use in tape driving apparatuses includes a shaft fixed to a frame, a sleeve having a rubber roller around the outer periphery thereof and a bearing interposed between the shaft and the sleeve. The bearing comprises an ...  
WO/1998/022724
A roller bearing of the type incorporating an outer and an inner race ring (1, 3) having confronting race tracks (2, 4), with lands (A, B) situated axially outside said race tracks and a number of rollers (5) being interposed between and...  
WO/1998/013610
The present invention relates to a lubricated bearing (20) intended for a driving shaft, especially in an electrically driven machine. Between the bearing (20) and the rotating parts mounted on the driving shaft there is a tightening ele...  
WO/1997/043138
The invention relates to a radial bearing for a vehicle drive shaft connecting a gearbox (2) to a driven front wheel (5). A laterally sealed radial bearing (11a) is inserted into a fixed support (15) on the engine side to support the dri...  
WO/1997/042429
A pneumatic spring, in particular for rail vehicles, trucks and busses, has a bellows (3) made of elastomer material, if required provided with reinforcing inserts; a pot (2) to whose upper part the bellows (3) are secured, the bellows p...  
WO/1997/040278
This invention concerns an eye type bearing (1) with at least one bearing housing (2) and one spherical cap-shaped bearing body (3) which seats in a spherically curved bearing socket (4). This eye type bearing (1) is characterized by the...  
WO/1997/020717
A motor vehicle window wiper device with a wiper arm at the top end (18) of a drive shaft (14) rotatably mounted in a fixed bearing (10) by means of two ball joints (20, 22) of which at least one (22) is off-centre relative to the axis (...  
WO/1997/019274
To locate a bearing (12) axially and concentrically on a shaft (not shown), a resiliently compressible assembly (6) is slid along the shaft until its leading edge is restrained (e.g. by contacting a yoke at the end of the shaft), the bea...  
WO/1997/017549
Sealed bearing incorporating an inner race (13), an outer race ring (14) and a row of elongated rollers (15) disposed between, whereby races (11, 12) and rollers (15) have curved longitudinal section profiles and which rollers (15) are a...  
WO/1997/014518
A hydrodynamically lubricated assembly is disclosed for adjustably and rotatably supporting the journals of work roll pairs in the housing (12) of a roll stand in a rolling mill. The assembly includes a pair of eccentric sleeves (20) jou...  
WO/1997/012157
A pillow block assembly comprising a hollow housing having axially spaced end walls (28, 32), an opening (24, 26) in at least one end wall for a rotatable shaft member (36), a bearing (40) in the housing to rotatably support the shaft me...  
WO/1997/008468
An annular metallic support member has a cylindrical surface mountable within a bore (24) of the sperical plain bearing outer ring (16) or bearing housing such that a conical surface (40) of the metallic support member overlies the spher...  
WO/1997/008469
The invention relates to an arrangement (1) for a roller bearing (2) which exhibits a number of bearing rollers (5) distributed along the inside (3) of an outer bearing ring (4), which rollers on one side are in contact with the inside (...  
WO/1997/002436
A shaft device comprises a shaft (6) which is supported by a support member (7a) and extends into a relatively warm space (2). To prevent heat from the warm space (2) from penetrating into and to cool the support member (7a), channels ar...  
WO/1996/041962
A self-aligning linear bearing for use with the feed column (12) of a drilling rig includes a bearing block having a pivot shaft extending therefrom. A pivot block (16) connected to a mounting plate (26) of a drill head (10) rotatably co...  
WO/1996/030661
Axially spaced radial bearing units (30, 50) for a shaft assembly are pre-loaded by hydraulic pressure. Each of the bearing units is mounted to an axially displaceable seat (40, 60). The pre-loading pressure between the two bearing units...  
WO/1996/024777
A hydraulic axial bearing for a radially-mounted axle (1), which has a flange (1a) incorporating an outer, substantially axial sealing gap (7) formed between the flange and a sealing ring (3), and an inner, substantially radial sealing g...  
WO/1996/021809
A steel mill roll (10) has its ends supported in self-aligning bearings (18, 20) that do not require a liquid or grease lubricant, and which are capable of operating at roll shaft temperatures up to 1500 degrees F.  
WO/1996/017179
Roller bearing incorporating a number of rollers (6) provided between and in contact with two race tracks (3, 5), whereby the rollers and the race tracks have longitudinal section profiles with substantially the same radius of curvature ...  
WO/1996/010700
The invention concerns a guide ring (3) for guiding the parts of a hydraulic cylinder arrangement. The ring (3) is mounted perpendicular to the axis (7) of the cylinder (2) or piston (11), is spherical on its side (9) facing the insertio...  
WO/1995/011389
An adjustable roller bearing assembly (48) adapted for use in a machine tool includes an elongated support bolt (102) that rotatably supports a radially extending roller bearing (126), and a bushing (66) adapted to be positioned within a...  
WO/1995/005552
In a speed reduction unit adapted for attachment to a load-bearing structure (1) of a consumer through its casing (4), and being provided with bearings (17, 18) for supporting the output shaft (14) as well as the consumer itself, the cas...  
WO/1994/017319
A means for varying the distance between gear supporting shafts (3) is provided by mounting at least one of the shafts (3) eccentrically on a rotatable plate (2) which, when rotated, causes the shaft (3) to move laterally. The invention ...  
WO/1994/011645
A bearing mounting (1) for a shaft (11) having a pillow block support (3) with a through opening (9) for the shaft (11) and a bearing (21) within the opening (9). A bearing sealing member (51, 51', 54, 63) is mounted on the support (3) o...  
WO/1994/010468
A bearing block (12) is used to support a building element (10), in particular a building element subject to different loads, on a bearing body (14), when alignment errors and/or relative movements are to be expected because of possible ...  
WO/1994/009283
A housed bearing assembly suitable for use as a pillow block bearing unit or flanged bearing unit. The assembly includes a shaft sleeve (21) and roller body (23) secured to one another and enclosed by a housing (10). The roller body (23)...  
WO/1994/005921
A spherical bearing subassembly (12) comprising a one-piece integrally formed annular socket member (40) having an axis (42), axially spaced ends (44, 46), an axially extending bore (48), a concave inner raceway (50) facing into the bore...  
WO/1994/002750
A sliding contact bearing, especially an aircraft landing gear trunnion bearing, comprises two bearing members (1, 3) composed of titanium or titanium alloy with cooperating sliding surfaces (2, 4), a first one of which is chromium plate...  
WO/1993/025789
A rotary body (14) having an eccentric reception bore (16) for receiving a bearing journal or a pivot pin is rotatively adjustable in a bore (12) of a bearing block (10). An adjusting screw (22) is transversely arranged to the bearing bo...  
WO/1993/023166
A disk refiner for refining fiber material. The refiner comprises two opposed refining disks (3, 4), at least one of which is rotary and supported on a rotary shaft (5). The shaft (5) is mounted in a stand (1) via a bearing housing (6) w...  
WO/1993/020361
A bearing unit (11) to support a journal (2) of a rotary roller (1). The journal (2) is supported in a bearing housing (5) by a rolling bearing unit (2a). The journal (2) is secured in the bearing housing (5) along the longitudinal axis ...  
WO/1993/013955
The technical field of the invention generally involves mount assemblies and in particular, a mount assembly is described for resiliently mounting a stabilizer bar on an automobile frame (12). The mount assembly comprises a bracket assem...  
WO/1992/021889
This invention relates to a single-row radial rolling bearing used advantageously for high-speed spindles. A single-row radial rolling bearing has an inner race (1) or an outer race (2) shaped as a spherical surface sector of radius rb=r...  
WO/1992/020934
A spherical hydrostatic bearing (2) having a ball (6) mounted in a split socket (4) for substantially friction free movement relative thereto and a linear hydrostatic bearing (142, 148) extending through the ball and having a longitudina...  
WO/1992/014393
A belt drive train particularly useful for driving the beater bar (30) of a vacuum cleaner. The drive train includes a driven shaft (27) preferably driven by a motor (20), a drive shaft (32) preferably connected to a beater bar and inclu...  
WO/1992/004550
In a bearing for disc store spindles a design is produced in which high precision is attained, despite the simple construction and easy fitting of the bearings. Here, the circularly-arranged inclined ball bearings have outer rings (4), t...  
WO/1992/001167
Pivot bearing arrangement comprising a rotary shaft (6), a bearing housing (2), at least one pivot bearing and at least one cylinder/piston unit fitted between the shaft and the bearing housing and connected thereto. Each cylinder/piston...  

Matches 351 - 400 out of 1,570