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SKF France Patents
Assignee:
SKF France
Address:
Montigny le Bretonneux, FR
No. of patents:
56
Patents:


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Patent Number Title Of Patent Date Issued
8123013 Freewheel bearing device with torque limiter February 28, 2012
The invention concerns a freewheel bearing device including an outer element and inner element arranged inside the outer element, and a free wheel provided with at least a wedging element, arranged between the inner element and the outer element to allow a free rotational movement in
7766140 Freewheel bearing device with torque limiter August 3, 2010
The invention concerns a freewheel bearing device including an outer element and inner element arranged inside the outer element, and a free wheel provided with at least a wedging element, arranged between the inner element and the outer element to allow a free rotational movement in
7241052 Monitored roller bearing July 10, 2007
The invention relates to a monitored roller bearing device, comprising a non-rotating race (10), a rotating race (12), at least one row of rolling elements (14) arranged between two rolling tracks (11, 13) on the rotating race (12) and non-rotating race (10) and an information detect
6984071 Instrumented antifriction bearing for control wheel January 10, 2006
An instrumented antifriction bearing, for control wheel, includes an outer part (1), an inner part (8), one rotating and the other non-rotating, a row of rolling elements (12) arranged between the rotating and non-rotating parts, and elements for detecting rotation parameters. The ro
6908229 Instrumented roller bearing, in particular for control wheel June 21, 2005
An instrumented roller bearing, in particular for an electrical steering wheel (12), comprises an outer component (1) and an inner component (6) whereof one is mobile in rotation relative to the other which is fixed, through at least a row of rolling elements (14) arranged between the
6892868 One-way clutch May 17, 2005
A one-way clutch includes a retainer (3), a spring (4) guided by the retainer, and sprags (5) which are pivotally provided in respective pockets of the retainer and respective pockets of the spring. A rounded section (4c) is formed on an outer diameter side of each of tongue-like fla
6868948 Braked bearing March 22, 2005
A locked antifriction bearing, for control wheel, includes an outer part and an inner part, one being rotating and the other non-rotating through at least a row of rolling elements arranged between said rotating and non-rotating parts, the device further comprising elements for detecting
6821021 Instrumented antifriction bearing device with temporary angular pre-indexing of the encoder rela November 23, 2004
The invention concerns an instrumented antifriction bearing device, provided with a non-rotating part including a non-rotating ring and sensor element, a rotating part including a rotating ring and encoder, and at least a row of rolling bodies arranged between two raceways of the non
6812695 Device for detecting angular displacement and instrumented roller bearing November 2, 2004
A device for detecting one or more parameters of a rotary member angular displacement, includes: and instrumented roller bearing (1) provided with a non-rotating part including a non-rotating ring (2) and a sensor block (8), a rotating part including a rotating ring (2) and a coding ring
6796713 Instrumented antifriction bearing provided with a sealing device September 28, 2004
The invention concerns an instrumented antifriction bearing device provided with a non-rotating part comprising a non-rotating ring (2) and sensing means (11), a rotating part comprising a rotating ring (4) and coding means (16), and at least a row of rolling elements (6) arranged betwee
6702085 Clutch release bearing with self-alignment by means of elastic sleeve March 9, 2004
The invention concerns a clutch release bearing comprising an engaging element capable of co-operating with a clutch diaphragm (29), and designed to be mounted on a manoeuvring element (2) mobile in translation under the action of a control member (6). The engaging element comprises a ro
6694839 Neutral point setting for steering wheel in particular February 24, 2004
The invention concerns a neutral point setting device for the rotating ring of a roller bearing (5) provided with an inner ring (6) and an outer ring (7), one of the rings being integral with a fixed element (9) and the other ring being integral with a rotating element (1). The return de
6655844 Roller bearing with information sensor December 2, 2003
The invention concerns a roller bearing including an outer ring, an inner ring, at least a row of rolling elements arranged between two raceways of the outer and inner rings, a seal between the outer and inner rings, and a data sensor assembly comprising a non-rotatable sensor unit borne
6634792 Rigid anti-friction ball-bearing October 21, 2003
An anti-friction bearing device comprising an outer ring (11) provided with an outer surface and a bore on which a toroidal bearing inner race (14) is formed, an inner ring(15) which is provided with a bore and a cylindrical outer surface on which a toroidal bearing outer race (18) is fo
6595693 Instrumented bearing July 22, 2003
The invention concerns an instrumented bearing (1) comprising an outer ring (2), an inner ring (4), at least a row of rolling elements (6) arranged between a raceway of the outer ring (2) and a raceway of the inner ring (4), an assembly detecting rotation parameters comprising a sensor u
6568517 Ratchet free wheel device May 27, 2003
Ratchet free wheel device comprising a first element 1 provided with cavities 14, a number of ratchets 28 able to project into said cavities 14, and a second element 2 for supporting the ratchets 28 so that the second element 2 rotates as one with the first element 1 in one direction
6558043 Suspension thrust bearing with retaining means May 6, 2003
Suspension thrust rolling bearing device of the type comprising a first ring 12, a second ring 13 made of thin sheet, a row of rolling bodies 14 arranged between the two rings, a cap 16 secured to the first ring and a plate 11 capable of forming a seat for a spring 10. The plate 11 compr
6524013 Sealed suspension thrust bearing February 25, 2003
A suspension thrust bearing includes a first race, a second race, a row of rolling members disposed between the two races, a cap fastened to the first race and a sealing member that is fastened to a rotary or non-rotary member and cooperates with a respectively non-rotary or rotary surfa
6464060 Clutch release bearing self-aligned by a sleeve October 15, 2002
The invention concerns a clutch release bearing comprising an antifriction bearing (1) provided with a rotating ring (5) and a non-rotating ring (10), and mounted on a control element (2) provided with a tubular part (3) and a radial flange (4) whereon is urged to rest a radial portion o
6406189 Method of manufacturing a cage for a rolling bearing June 18, 2002
Method for manufacturing a cage, of the type intended to hold rolling bodies in place in a rolling bearing comprising at least one row of rolling bodies arranged between two raceways. The said cage comprises an annular part with cells intended to accommodate the rolling bodies, the s
6371655 Housing device for a ball-type rolling bearing and associated rolling bearing April 16, 2002
Annular housing device intended for maintaining the circumferential spacing of the rolling elements, in particular balls, in a rolling bearing, having at least one row of balls arranged between two rolling tracks, the housing having a rear face and a front face which are axially offset a
6357926 Rolling-bearing roller fixing device and rolling-bearing roller including such a device March 19, 2002
The fixing device is intended for a roller of the type comprising a pulley mounted on a rolling-bearing device comprising a row of rolling elements arranged between a ball race provided on an outer ring integral with the pulley and a ball race provided on an inner ring. The device compri
6354415 Free wheel device with lateral plain bearings March 12, 2002
Free wheel device, of the type corn sing an outer ring equipped with an interior slideway, an inner ring or shaft equipped with an exterior slideway, a free wheel placed between the slideway of the outer ring and the slideway of the inner ring and comprising a number of cams placed in
6338576 Instrumented rolling bearing January 15, 2002
The present invention provides an instrumented rolling bearing device having an outer ring, an inner ring, at least one row of rolling bodies arranged between two raceways of the outer and inner rings, and an assembly for detecting rotation parameters, this assembly having a non-rota
6332718 Rolling bearing with seals and method for attaching seals to a bearing December 25, 2001
A rolling bearing device comprises an outer ring 105 provided with an internal raceway 106 formed on its bore, an inner ring 101 provided with an external raceway 102 formed on its cylindrical exterior surface, at least one row of rolling bodies 111 arranged between the two raceways 102,
6267512 Suspension thrust bearing device July 31, 2001
A suspension thrust-bearing device for a telescopic suspension strut of a motor vehicle which includes a rolling bearing forming an axial thrust stop, a metal cup for accepting a suspension spring, and an elastic support block. The rolling bearing is positioned between the metal cup and
6227710 Rolling bearing with information sensor May 8, 2001
Rolling bearing comprising a stationary race 1, a rotating race 4, at least one row of rolling elements 3 placed between the stationary race 1 and the rotating race 4, an encoder 11 which is concentric with and is secured to the rotating race 4, and a sensor 14. A support 16 secures the
6189670 Device for operating a clutch with an elastic self-alignment member February 20, 2001
Device for operating a clutch of the type comprising a thrust ball bearing 16, equipped with a non-rotating race 17 and with a rotating race 18, capable of acting on a diaphragm of a clutch mechanism 21, an operating element 11 comprising a tubular portion 13 and a radial flange 14, whic
6181129 Device for detecting rotation of a vehicle steering column January 30, 2001
Device for detecting parameters of the rotation of a shaft 1 that rotates with respect to a stationary element, there being at least one bearing between the shaft and the stationary element so that the shaft can be mounted to rotate with respect to the stationary element, the said device
6043643 Sensor for a rotating member of a bearing having reinforcing elements March 28, 2000
Encoder device for a sensor for detecting the rotational speed of a rotating member of a bearing 1 mounted on a non-rotating member of the said bearing 1, of the type comprising a sensor 7 secured to an element that is stationary with respect to the non-rotating member and past which
5992598 Clutch-release device November 30, 1999
Clutch-release device comprising a centrally holed diaphragm 1 which has a central part cut, by means of slits 5 into fingers 4 that point radially inwards, a thrust rolling bearing 13 and an operating element 14 mounted on a part which is distinct from the one supporting the diaphragm a
5908094 Freewheel assembly June 1, 1999
A freewheel device of the type comprising a plurality of wedging cams 5 mounted in at least one holding cage 8, a plurality of rolling bodies 15 mounted in an additional cage 18, an outer race 1 equipped on its bore with a track 6 along which the cams 5 can slide and with a raceway 16
5873658 Rolling bearing with information sensor February 23, 1999
Rolling bearing comprising a stationary race 1, a rotating race 4, a row of rolling bodies 7 arranged between the stationary race and the rotating race, an encoder means 10 secured to the rotating race and concentric therewith and a sensor means 9 supported by a sensor carrier block 11
5736853 Axially compact bearing with speed-detecting device April 7, 1998
A rolling-contact bearing has a speed-detecting device which includes a sensor which is fixed to a non-rotating race of the bearing, and an encoder element which is mounted on a subassembly which includes two rotating races. The rolling elements of the bearing are held by two axially
5624192 Rolling-contact bearing equipped with a built-in device for detecting the speed of rotation April 29, 1997
The rolling-contact bearing comprises one outer race 11, two inner races 12,13, two rows of rolling bodies 14 held in cages 15 and a built-in device for detecting the speed of rotation, of the type comprising a sensor means 17 and an encoder means 19 which are located in the annular
5575568 Encoder device for a rotational speed sensor and rolling-contact bearing equipped with such a de November 19, 1996
Encoder device for a rotational speed sensor of a rotating member of the bearing (1) mounted on a non-rotating member of the said bearing (1), of the type comprising a sensor (7) which is secured to an element that is fixed relative to the non-rotating member and in front of which an ele
5526910 Free wheel device June 18, 1996
Free wheel device designed to be inserted between the outer cylindrical surface of a shaft and the cylindrical bore of a housing, of the type comprising a plurality of catching cams (1) retained solely by a spring strip of annular shape (11) having apertures (12) for the cams and return
5503480 Sealing device for passage of fluid through a bearing, and bearing equipped with said device April 2, 1996
The sealing device (8) for the passage of a fluid between a rotating race and a non-rotating race of a bearing each penetrated by channels (6, 7) for the passage of the fluid, comprises a one-piece annular central body (9) of elastic material having a circular shoulder (10) for fixing to
5484213 Rolling-contact bearing equipped with a sealing device for passage of fluid January 16, 1996
The rolling-contact bearing comprises a rotating race and a non-rotating race through each of which there pass ducts (6, 7) for passage of fluid, rolling elements (3) between the rotating and non-rotating races, and a sealing device (8) fitted between the rotating and non-rotating races
5438260 Removable device for sensing the rotation speed of a bearing, and a vehicle wheel hub assembly e August 1, 1995
A device for sensing the rotation speed of a bearing comprises an encoder member fastened to a rotating part of the bearing and a sensor assembly comprising a plastics material sensor support housing a sensor and a metal support for locating and fastening the sensor assembly on and to a
5434503 Device for radial detection of the rotational speed of a rolling-contact bearing, with an encodi July 18, 1995
The device for detecting the rotational speed of a rolling-contact bearing includes an encoding element provided with a multipolar ring with axial magnetism secured to the rotating race of the bearing. The device further includes a sensor element provided with a passive sensor with a coi
5421654 Composite annular encoder for a bearing, and bearing with information sensor and possessing such June 6, 1995
A composite annular encoder (15) for a bearing with information sensor (16), comprises an annular metal support (21) of L-shaped cross section with a plane radial part (21a) and an axial part (21b), and a annular element (22) produced as a single piece made from thermoplastic material,
5404976 Assembly of free wheels in tandem with a single central bearing April 11, 1995
An assembly of free wheels in tandem has an external cylindrical sliding raceway and an internal cylindrical sliding raceway, two rows of jamming cams evenly spaced between the external and internal sliding raceways in the circumferential direction and held in the form of a ring by means
5382098 Sealing device including an encoding element for a bearing, and bearing equipped with such a dev January 17, 1995
The sealing device (1) for a bearing (2) includes a first piece (8) of annular overall shape secured to the non-rotating race (4) of the bearing and supporting a permanent magnet (14), a second piece (9) of annular overall shape secured to the rotating race (3) of the bearing and inc
5309094 Bearing rotary speed sensor with concentric multipole magnetic rings axially aligned with collec May 3, 1994
A sensor device of speed of rotation of a rotating member mounted by way of a roller bearing on a non-rotating member, said device comprising a coder element (11) rigid with the rotating race (6) of the bearing and producing an alternating magnetic field and a sensor element (12) rigid w
5293124 Sensing device for detecting the rotational speed of a rotating element mounted on a non-rotatin March 8, 1994
Device for sensing the rotational speed of a rotating element (4) mounted by means of a roller bearing on a non-rotating element (3), comprising a multipolar ring (17) which is integral with the rotating element, a sensor (19) which is made integral with the non-rotating element, and a m
5195830 Leaktight sensor assembly which can be incorporated in a data sensor bearing and bearing equippe March 23, 1993
Sensor assembly for data sensor bearing comprising a coder element (11) rigid with the rotating part (6) of the bearing and a sensor element (17, 18) rigid with the fixed part (7) of the bearing and arranged facing the coder element with an air gap, the assembly being produced as a singl
5156248 Clutch thrust bearing October 20, 1992
A clutch thrust bearing includes a rolling bearing (1) equipped with an inner and an outer ring, one of the rings (6) being in permanent contact with a clutch member; and a guide sleeve (12) with a radial flange (13) relative to which the rolling bearing (1) can be displaced radially. Th
5139425 Rolling bearing with rotating electrical contacts August 18, 1992
The rolling bearing with rotating electrical contacts comprises inner (7, 8) and outer (2) races gripping around the rolling elements (5, 6) and is equipped with means permitting the passage of an electrical current between two mechanical components, of which one is rotationally moveable
5113988 Clutch thrust bearing comprising means for connection to the operating member May 19, 1992
Clutch thrust bearing comprising a rolling bearing mounted on a guide bush equipped with a tubular part and with a radial flange which is engaged by the operating member which operates the thrust bearing. Snap-fastening members connect the operating member and the guide bush axially. The
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