Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 351 - 400 out of 4,016

Document Document Title
WO/2000/040870A1
The aim of the invention is to provide an improved axial bearing for high-speed rotors which is extremely stiff in the axial direction and very soft as regards inclined positions. It also aims to save space in the axial direction in the ...  
WO/2000/028190A1
The invention relates to shaft bearing (1) for the rotor (2) of a turbo-machine (19) which extends along a rotor pin (3). Said shaft bearing (1) has a bearing element (5) with a bearing surface (15). Said bearing surface (15) supports an...  
WO/2000/017532A1
A monolithic pillow block bearing including a foot portion (28); a bearing portion (34); and a web portion (32) interconnecting the foot portion and the bearing portion; the web configured and dimensioned to facilitate relative flexible ...  
WO/1999/064752A1
The invention relates to a control system for bearings for a hydrostatically journalled paper, board or finishing machine roll (2), constituting a nip (N) with a backing roll (1), for opening and closing the nip (N) and for establishing ...  
WO/1999/063239A1
The invention relates to a radial bearing which can be used for bearing problems in which an angular displacement occurs during operation by virtue of the elastically flexible shaping of a bearing sleeve (1) on which an elastically flexi...  
WO/1999/061356A1
The invention relates to a roller arrangement for a product to be coated in a molten metal bath, comprising a roller (1) which rotates in said molten metal bath and which is supported at the end on support arms (2) by rolling bearings (4...  
WO/1999/056895A1
The invention relates generally to rolling stands (1) for strips and the like, of the type with crossing rolls (10, 11, 12, 13). More specifically, the invention relates to a special bearing (30) which allows the angular adjustment of th...  
WO/1999/053209A1
A low friction shielded bearing assembly (10) for supporting a machine shaft (24), for example a spindle shaft of a food cutting machine, includes a rolling elements radial and thrust bearing subassembly (32) containing ball or roller el...  
WO/1999/045283A1
The present invention relates to a radial ball-bearing which can for example be used in the gearboxes of automobiles. The ball-bearing comprises an outer ring (1) and an inner ring (2) with toroidal bearing races (3, 4) as well as a plur...  
WO/1999/024727A1
A self clinching rolling bearing assembly (31) comprises a generally cylindrical retainer (32) configured to be press fit and self clinching in an opening formed in a sheet of metal (71). A rolling bearing, such as a needle bearing (46),...  
WO/1999/021717A1
Roller bodies (8, 9, 10) are provided between three surface pairs (5, 6, 7) that can be twisted in relation to each other in a four-ringed eccentric bearing to enable precise adjustment of printing machine cylinders in favourable oscilla...  
WO/1999/020910A1
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/1999/020913A1
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/1999/015801A1
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/1999/014509A1
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/1999/000278A1
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/1998/053215A1
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/1998/051936A1
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/1998/048189A1
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/1998/039582A1
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/1998/036185A1
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/1998/035168A1
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/1998/034043A1
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/1998/032980A1
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/1998/026414A1
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/1998/022724A1
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/1998/013610A1
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/1997/043138A1
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/1997/042429A1
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/1997/040278A1
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/1997/020717A1
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/1997/019274A1
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/1997/017549A1
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/1997/014518A1
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/1997/012157A1
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/1997/008468A1
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/1997/008469A1
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/1997/002436A1
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/1996/041962A1
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/1996/030661A1
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/1996/024777A1
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/1996/021809A1
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/1996/017179A1
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/1996/010700A1
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/1995/011389A1
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/1995/005552A1
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/1994/017319A1
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/1994/011645A1
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/1994/010468A1
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/1994/009283A1
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)...  

Matches 351 - 400 out of 4,016