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Patent Searching and Data


Matches 1 - 50 out of 4,379

Document Document Title
WO/2018/006110A1
The invention relates to a method for producing a multi-layer plain bearing element (3), according to which a one- or multi-layer plain bearing element main body (5) is provided and a sliding layer (7) is joined to the plain bearing elem...  
WO/2018/002218A1
The invention concerns a drum (3) assembly for a mooring winch and a method of exchanging a bushing (6) within the drum (3) assembly. The drum (3) assembly comprises a rotatable drum shaft (1) having a rotational axis along the drum shaf...  
WO/2018/001688A1
The invention relates to a rolled plain bearing bush (10), having a butt joint (12), an axial direction (26), a radial direction (24), and a peripheral direction (22), comprising a first semicylindrical segment (14) and a second semicyli...  
WO/2017/222817A1
A boss (12) configured for attachment to a pressure vessel includes a first bore (26) therein and a bearing (18) disposed at least partially within the first bore. A system for supporting a pressure vessel on a vessel mount includes a bo...  
WO/2017/215853A1
A roll device as spreader roll has a rotating hollow roll tube which is rotatably mounted at its ends by means of bearing ends which are mounted in rotary bearings. The roll device has a tension element which extends through the roll tub...  
WO/2017/211346A1
The invention relates to a bearing for a ship propulsion system, comprising at least one rolling element bearing (5) that is formed as a multi-row asymmetrical spherical roller bearing and is provided to absorb axial and radial forces.  
WO/2017/213042A1
Provided is a rolling bearing wherein a protective member (5) is affixed to a raceway ring (2) by fitting the peripheral edge (7) of the protective member (5) to a fitting section (8) and by mounting and fitting a retaining ring (6) into...  
WO/2017/202777A1
The present invention refers to a connecting rod for an internal combustion engine with an adjustable compression ratio comprising a crank pin bearing eye for connecting the connecting rod to a crank shaft of the internal combustion engi...  
WO/2017/200411A1
The present invention is in the technical field of spherical roller radial bearings, more particularly, increasing the basic static and dynamic radial load ratings of a spherical roller radial bearing (100) by eliminating the cage and mo...  
WO/2017/199327A1
A self-aligning bearing support device 10 supports an intermediate bearing 7 which rotatably supports the intermediate portion of an intermediate shaft 6. The intermediate bearing 7 extends horizontally with the front and rear ends there...  
WO/2017/183013A3
The invention relates to a sliding bearing arrangement having at least two sliding partners 1; 2, 3 that can move relative to one another, and comprising a solid lubricant element 8, wherein at least one of the sliding partners 3 can mov...  
WO/2017/183013A2
The invention relates to a sliding bearing arrangement having at least two sliding partners that can move relative to one another, and comprising a solid lubricant element, wherein at least one of the sliding partners can move relative t...  
WO/2017/164256A1
Provided is a rolling bearing which can reduce the abrasion of the raceway surface of the race thereof, and with which surface treatment of the raceway surface is easy. Also provided is an abrasion resistance treatment method for bearing...  
WO/2017/164325A1
In this double-row spherical roller bearing (1), rollers (4, 5) are interposed, between an inner race (2) and an outer race (3), in two rows beside each other in the widthwise direction of the bearing, a raceway surface (3a) of the outer...  
WO/2017/153108A1
Ball joint comprising a joint housing (9) that includes a first opening (21) bordered by a first rim (23), further comprising an inner joint part (11) which has a spherical bearing region (10), is mounted in the joint housing (9) in such...  
WO/2017/149820A1
A bearing unit is provided with: a slide bearing, a section of which has a flange that protrudes circumferentially outward; a roller bearing, which has an inner race, an outer race and rolling elements disposed between the inner race and...  
WO/2017/126473A1
A first constant velocity joint (12) is incorporated so that an inner ring (15) thereof is coupled to a drive shaft (11) and an outer ring (13) thereof is coupled to an outer ring (23) of a second constant velocity joint (22). The second...  
WO/2017/111629A1
Bearing system of the rotary column for a PET preform blow molding machine comprising a geared bearing (1), preferably hybrid, with steel races and ceramic rolling elements, a bottom ring (2) of which rests on a ring (3), which has reces...  
WO/2017/104928A1
The present invention relates to a propeller shaft center bearing, and more specifically, relates to a supporting force-enhanced propeller shaft center bearing supporting a propeller shaft by minimizing the weight of the center bearing c...  
WO/2017/103089A1
The invention relates to a wiper motor (10) with a shaft (30) for driving a wiper arm (1 ), wherein the shaft (30) projects through an opening (31 ) of a housing (15) and in the region of the opening (31 ) is mounted radially in a bore (...  
WO/2017/047506A1
A double-row self-aligning roller bearing (1) is provided with: an inner ring (2); an outer ring (3) having a spherical raceway; a left row of rollers (4) and a right row of rollers (5), the left and right rows of rollers (4, 5) being ar...  
WO/2017/022718A1
In this double-row self-aligning roller bearing (1), left-row rollers (4) and right-row rollers (5) are interposed between an inner ring (2) and an outer ring (3). The raceway surface (3a) of the outer ring (3) has a spherical surface sh...  
WO/2017/022798A1
A front bearing (40) of the main spindle device (M) is configured such that two rows of angular ball bearings (41, 51, 42, 52) with contact angles in the same direction are arranged back to back. The angular ball bearings (41, 51, 42, 52...  
WO/2017/005256A1
Cylindrical roller bearings have cylindrical rollers as rolling bodies. The cylindrical roller bearings can be configured as radial anti-friction bearings and transmit radial loads in this design. It is an object of the present invention...  
WO/2017/003927A1
A plain bearing comprising a generally cylindrical sidewall having a first axial end and a second axial end; and a curved portion disposed at the first axial end, wherein the generally cylindrical sidewall has a thickness, wherein the cu...  
WO/2017/002393A1
A pair of wedge-shaped pieces (24, 24) is provided so as to fill a ring-shaped space (34), which exists between the inner circumferential surface of a holding recess (21) and the outer circumferential surface of a bearing holder (22), at...  
WO/2017/002515A1
The purpose of the present invention is to provide an X-ray tube device having a structure allowing a reserve presser to slide smoothly in the rotation axis direction, and to provide an X-ray CT device equipped with this X-ray tube devic...  
WO/2016/209693A1
A roller bearing (100) comprising an inner ring (102), an outer ring (105), and a bearing cage (106) positioned between the inner ring and the outer ring. The bearing cage includes a spine (190) and a plurality of pins (112a) disposed on...  
WO/2016/205013A1
A system includes a bearing assembly configured to be coupled to a compressor of a gas turbine engine and to receive an end of a torque shaft assembly, a bearing housing 202, and a circumferential bearing 204. The circumferential bearing...  
WO/2016/199781A1
Provided is a sliding bearing capable of exhibiting good sliding properties for a long period of time. A sliding bearing (1) is configured so that an annular load transmission surface (27) is formed on an upper case (2), a plurality of a...  
WO/2016/188526A1
The invention relates to a method for producing a spherical bearing (10, 12, 16), comprising an inner ring (1), which has a convexly curved spherical sliding surface (5), and an outer ring (4), which surrounds the inner ring (1), compris...  
WO/2016/178649A1
A wind turbine bearing system for a rotating main shaft of a wind turbine includes a double-row tapered roller bearing assembly (64) having a one-piece inner race element. The inner race element defines first and second inner raceways. T...  
WO/2016/172577A1
An offset shaft bearing assembly includes a drive shaft extending through an outer housing. The drive shaft centerline is at an angle to the centerline of the outer housing. The shaft is coupled to the outer housing by radiused conical b...  
WO/2016/172577A8
An offset shaft bearing assembly includes a drive shaft extending through an outer housing. The drive shaft centerline is at an angle to the centerline of the outer housing. The shaft is coupled to the outer housing by radiused conical b...  
WO/2016/170193A1
The solar tracker is formed by multiple rows (4) of independent solar panels (5), each row (4) being supported by a horizontal structure (1) of a single shaft (8) on which same pivots in its rotation of said panels tracking the sun, wher...  
WO/2016/162478A1
The invention relates to an adjustable bearing unit (10) for a rolling or sliding bearing, the bearing housing (12) of which, comprising a receiving means (14) and a main axis (A), has a base (20) comprising at least one support surface ...  
WO/2016/162093A1
A pedestal bearing housing (16) comprises a bearing seat (34) and two attachment flange portions (48) extending between the bearing seat (34) and a support plane (300), the two attachment flange portions (48) protruding on opposite sides...  
WO/2016/149041A1
A seal for use with a bearing assembly defining a bearing axis. The seal includes a seal case (14') having a bend lip section (18) configured to be positioned into a groove (22) in a component of the bearing assembly, a first section (30...  
WO/2016/146115A1
The invention relates to a roller bearing (1), configured as a spherical roller bearing, comprising a bearing inner ring (2), a bearing outer ring (3) and comprising a number of roller bodies (4, 5) arranged in two axially spaced rows of...  
WO/2016/142089A1
The invention relates to a ball bearing (10) with a ball head (20) arranged on a support rod (18), said ball head being mounted in a ball head receptacle (30) of an outer part (40), wherein the ball head (20) is secured at its outer surf...  
WO/2016/139641A1
A transmission unit (8) for a rotor (4) of an aircraft (1) capable of hovering, comprising: a sun gear (14) rotating about a first axis (A) and connectable to a drive input member (10); a fixed crown wheel (13); and at least three planet...  
WO/2016/128751A1
A flywheel apparatus for energy storage and recovery typically includes a flywheel system which is coupled to a flywheel drive system (18). The flywheel system comprises a housing (1) within which there is a chamber (1a) in which a flywh...  
WO/2016/128743A1
A flywheel apparatus for energy storage and recovery typically includes a housing (1) within which there is a chamber (1a) in which a flywheel (3) on a shaft (4) rotates. The chamber (1a) is evacuated to at or near vacuum pressure, so th...  
WO/2016/125821A1
The durability of a main electric motor for a railway vehicle is improved. A bearing (86) for a main electric motor for a railway vehicle supports the main shaft (20) of the main electric motor so that the main shaft (20) is rotatable ab...  
WO/2016/072963A1
A roller bearing assembly including an tapered inner cup (110) defining an inner raceway (118), an tapered outer cup (130) defining an outer raceway (138), the outer raceway having a convex profile, the convex profile being defined by an...  
WO/2016/070856A1
The method of active control of slide bearing vibrations using piezo actuators, the function of which is illustrated by a block diagram in the Fig. 1, is designed so that the actual positions y1 and V2 of the shaft 2 is measured in two m...  
WO/2016/052182A1
A bearing structure (17) comprises: a bearing hole (2a) formed in a bearing housing (2); a semi-floating metal (7) received in the bearing hole and having a pin hole (7c) formed therein; a through-hole (2b) formed in the bearing housing ...  
WO/2016/041032A1
The present invention relates to a connecting rod (1) for an internal combustion engine, comprising: a big end passage (10) for receiving a pin journal of a crankshaft; a small end passage (11) for receiving a piston pin, the small end p...  
WO/2016/029235A1
The invention relates to a sliding bearing element (1) having a sliding bearing element base (2) which has a width (19) in the axial direction (17) and an inner diameter (16) and which comprises a supporting layer (2) and at least one fu...  
WO/2016/015864A1
Drive comprising a multistage epicyclic gear-reduction device in which the drive comprises a fixing flange 23 or flange for the final transmission of the motion, the drive being provided with coupling means which are configured and struc...  

Matches 1 - 50 out of 4,379