WO2015037915A1 - 등속 유니버설 조인트 - Google Patents
등속 유니버설 조인트 Download PDFInfo
- Publication number
- WO2015037915A1 WO2015037915A1 PCT/KR2014/008469 KR2014008469W WO2015037915A1 WO 2015037915 A1 WO2015037915 A1 WO 2015037915A1 KR 2014008469 W KR2014008469 W KR 2014008469W WO 2015037915 A1 WO2015037915 A1 WO 2015037915A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- joint member
- ball
- ball grooves
- torque transmission
- angle
- Prior art date
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
- F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
- F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
- F16D3/2237—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts where the grooves are composed of radii and adjoining straight lines, i.e. undercut free [UF] type joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
- F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
- F16D2003/22303—Details of ball cages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
- F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
- F16D2003/22309—Details of grooves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S464/00—Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts
- Y10S464/904—Homokinetic coupling
- Y10S464/906—Torque transmitted via radially spaced balls
Definitions
- the present invention relates to a constant velocity universal joint of a vehicle.
- the constant velocity universal joint includes an outer joint member including an outer ball groove, an inner joint member including an inner ball groove, a torque transmission ball disposed to be guided by a pair of outer ball grooves and an inner ball groove, and the torque transmission ball. And a ball cage for receiving.
- the registered universal joint may be disposed between the transmission and the driving wheel of the vehicle to perform a function of transmitting torque.
- the ball groove has a double shape formed by joining portions having different shapes and is formed to have a high cutting angle (for example, 50 degrees or more).
- the ratio (O / H) of the offset value (O) which is the distance between the lines connecting the centers of the plurality of torque transmission balls with the outer joint member and the inner joint member at an angle of zero, is 0.13. It is generally in the range of 0.1 to 0.15.
- the present invention was derived to solve the above problems, the problem to be solved by the present invention is a constant velocity universal joint that can reduce the power loss through the adjustment of the ratio (O / H) in the high velocity constant velocity universal joint To provide.
- a constant velocity universal joint is an outer joint member having a plurality of outer ball grooves, an inner joint member having a plurality of inner ball grooves corresponding to the plurality of outer ball grooves, respectively, A plurality of torque transfer balls respectively guided by an outer ball groove and an inner ball groove, and a ball cage for receiving the plurality of torque transfer balls.
- the outer and inner ball grooves each have a double shape in which different shapes are connected to each other, and the center line of the inner joint member and the torque are transmitted in a state in which the outer joint member and the inner joint member form a zero angle.
- the ball cage may be located at a point between 1/8 and 1/12 in a portion where the contact portion of the torque transmission ball is in contact with the outer end of the contact surface.
- the inner joint member may be rotated at an angle of 50 degrees or more with respect to the outer joint member.
- the inflection center point may be offset toward the open side of the outer joint member from a line connecting the centers of the torque transfer ball.
- the outer ball groove with respect to the distance (H) between the center line of the inner joint member and the center of the torque transmission ball with the outer joint member and the inner joint member at an angle of zero (0) The ratio of the offset value O, which is the distance between the inflection center point and the line connecting the centers of the plurality of torque transmission balls with the outer joint member and the inner joint member at an angle of zero (O / H) ),
- O the offset value
- 1 is a schematic cross-sectional view of a constant velocity universal joint according to an embodiment of the present invention.
- FIG. 2 is a view for explaining the size relationship between the ball groove and the ball in the constant velocity universal joint according to an embodiment of the present invention.
- 3 is a view for explaining the contact relationship between the ball groove and the ball in the constant velocity universal joint according to an embodiment of the present invention.
- the constant velocity universal joint includes an outer joint member 10 and an inner joint member 20.
- the constant velocity universal joint may serve to transmit power of the transmission of the vehicle to the driving wheel, in which case the outer joint member 10 may be connected to the driving wheel of the vehicle and the inner joint member 20 may connect the connecting shaft 100. Can be connected to the vehicle's transmission.
- the inner joint member 20 is fastened to rotate integrally with the connecting shaft 100, the fixing ring 110 is interposed between the inner joint member 20 and the connecting shaft 100 to fix in the axial direction. Do it.
- the constant velocity universal joint according to the embodiment of the present invention may be a constant velocity universal joint having a high cutting angle (for example, a cutting angle of 50 degrees or more) having a large rotation angle (cutting angle) of the inner joint member 20 with respect to the outer joint member 10. have.
- the outer joint member 10 has a shape in which one side is open to accommodate the inner joint member 20, and the inner joint member 20 is disposed in the outer joint member 10 in a rotatable state within a predetermined range. .
- the inner surface of the outer joint member 10 is formed so that the plurality of outer ball grooves 11 are arranged radially
- the outer surface of the inner joint member 20 is formed so that the plurality of inner ball grooves 21 are arranged radially.
- a plurality of torque transfer balls 30 are arranged to be guided by a pair of outer ball grooves 11 and inner ball grooves 21, respectively. That is, the outer ball grooves 11 and the inner ball grooves 21 cooperate with each other in pairs, and collectively receive the torque transmission balls 30 in pairs. Accordingly, each torque transmission ball 30 is arranged to be movable within a predetermined range in the space formed by the pair of outer ball grooves 11 and the inner ball grooves 21 to perform a torque transmission function.
- the torque transmission ball 30 is accommodated in the ball cage 40.
- the ball cage 40 is formed with a plurality of windows 41 for accommodating the plurality of torque transmitting balls 30.
- the ball cage 40 may be disposed between the outer joint member 10 and the inner joint member 20 and may have an annular shape as a whole. Each window 41 may be formed to penetrate radially.
- the outer ball groove 11 and the inner ball groove 21 have a double shape in which different shapes are connected. That is, the outer ball groove 11 includes a portion S1 having a first shape and a portion S2 having a second shape having a different shape, and likewise the inner ball groove 21 is similarly different from each other.
- the parts having two shapes are combined to have a double shape. At this time, the arrangement of the parts having two different shapes in the inner ball groove 21 is opposite to the outer ball groove 11.
- the center joint and the torque of the inner joint member 20 in the state where the outer joint member 10 and the inner joint member 20 are at an angle of zero ie, the state of FIG. 1).
- the inflection center point C of the outer ball groove 11 and the outer joint member 10 and the inner joint member 20 at an angle of zero with respect to the distance H between the centers of the transmission balls 30.
- the ratio O / H of the offset value O which is the distance between the lines connecting the centers BC of the plurality of torque transmission balls 30 in the state, has a value between 0.07 and 0.11.
- the inflection center point C means a point where the parts S1 and S2 formed of two different forms meet.
- the inflection center point C may be offset from the line connecting the centers of the torque transmission balls 30 to the open side (right side in FIG. 1) of the outer joint member 10. .
- the straight portion of the outer joint member 10 becomes less open toward the open side than the case where the offset direction is opposite, so that the outermost dimension of the outer joint member 10 can be reduced, thereby reducing the weight.
- a reduction in the overall package size can be achieved.
- the thickness of the ball cage 40 for restraining the torque transmission ball should be increased relatively, and further, the height of the portion supporting the torque transmission ball is increased. A phenomenon in which ball grooves are crushed may be reduced, which may be alleviated by the offset direction according to the embodiment of the present invention.
- the ratio (O / H) of the two values is in the range of 0.07 to 0.11, and the lower limit of 0.07 is locked in consideration of the dimensional tolerance (about 20 ⁇ m) for production and assembly of the product It corresponds to a minimum value for preventing locking, and an upper limit of 0.11 is a value that can achieve an efficiency improvement of about 5% compared to a normal offset ratio (about 0.13 to 0.15).
- the inflection center point C and the outer joint member of the outer ball groove 11 with respect to the distance H between the center line of the inner joint member 20 and the center of the torque transmission ball 30.
- the offset value O which is the distance between the line connecting the centers BC of the plurality of torque transmission balls 30 with the 10 and the inner joint member 20 at an angle of zero. It was found that the power transmission efficiency varies depending on the ratio (O / H), and the value was optimally selected to improve the power transmission efficiency and to select a range of values to prevent locking.
- the height (OH, IH) of both side ends of the outer ball groove 11 and the inner ball groove 21 to restrain the torque transmission ball 30 is torque transmission It may be at least two thirds of the radius BR of the ball 30. This is because the contact angle of the actual torque transmission ball 30 is 30 degrees to 45 degrees to secure a certain amount of clearance to the outside of the ball contact portion in order to prevent deformation due to groove sliding by the torque transmission ball 30 when a load is applied. will be.
- the ball cage 40 has a ball contact position in contact with the torque transmission ball 30 between 1/8 and 1/12 in the direction from the inner end CI to the outer end CO of the contact surface. It can be located at the point of. That is, in FIG. 3, the distance between the inner end CI of the contact surface of the ball cage 40 and the ball contact position is 1 / time of the distance between the inner end CI and the outer end CO of the contact surface of the ball cage 40. Corresponds to 8 to 1/12.
- the circumferential space required for the ball cage 40 may be 1.2 to 1.4 times the total rotational radial momentum of the actual torque transmission ball 30.
- the present invention relates to a constant velocity joint, so that it can be applied as a part of an automobile, so there is industrial applicability.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Transmission Devices (AREA)
- Steering Controls (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Motor Power Transmission Devices (AREA)
- Retarders (AREA)
Abstract
Description
Claims (4)
- 복수의 외측 볼 그루브를 구비하는 외측 조인트 부재,상기 복수의 외측 볼 그루브에 각각 대응하는 복수의 내측 볼 그루브를 구비하는 내측 조인트 부재,상기 한 쌍의 외측 볼 그루브 및 내측 볼 그루브에 의해 각각 안내되는 복수의 토크 전달 볼, 그리고상기 복수의 토크 전달 볼을 수용하는 볼 케이지를 포함하고,상기 외측 및 내측 볼 그루브는 서로 다른 형상이 연결되어 이루어지는 이중 형상을 각각 가지며,상기 외측 조인트 부재와 상기 내측 조인트 부재가 영(0)의 각도를 이루는 상태에서 상기 내측 조인트 부재의 중심선과 상기 토크 전달 볼의 중심 사이의 거리(H)에 대한 상기 외측 볼 그루브의 변곡 중심점과 상기 외측 조인트 부재와 상기 내측 조인트 부재가 영(0)의 각도를 이루는 상태에서 상기 복수의 토크 전달 볼의 중심들을 연결하는 선 사이의 거리인 오프셋(offset) 값(O)의 비율(O/H)이 0.07 내지 0.11인 등속 유니버설 조인트.
- 제1항에서,상기 볼 케이지는 상기 토크 전달 볼과 접촉하는 부위가 접촉면의 내측 단에서 외측 단 방향으로 1/8 내지 1/12 사이의 지점에 위치하는 등속 유니버설 조인트.
- 제1항에서,상기 내측 조인트 부재는 상기 외측 조인트 부재에 대해 50도 이상의 절각으로 회동될 수 있는 등속 유니버설 조인트.
- 제1항에서,상기 변곡 중심점은 상기 토크 전달 볼의 중심들을 연결하는 선으로부터 상기 외측 조인트 부재의 개방측 쪽으로 오프셋되는 등속 유니버설 조인트.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016542635A JP6125732B2 (ja) | 2013-09-11 | 2014-09-11 | 等速ユニバーサルジョイント |
CN201480050112.6A CN105593549B (zh) | 2013-09-11 | 2014-09-11 | 恒速万向接头 |
EP14844277.5A EP3045754B1 (en) | 2013-09-11 | 2014-09-11 | Constant-velocity universal joint |
US15/021,229 US10082182B2 (en) | 2013-09-11 | 2014-09-11 | Constant-velocity universal joint |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2013-0109257 | 2013-09-11 | ||
KR1020130109257A KR101467913B1 (ko) | 2013-09-11 | 2013-09-11 | 등속 유니버설 조인트 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2015037915A1 true WO2015037915A1 (ko) | 2015-03-19 |
Family
ID=52665947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2014/008469 WO2015037915A1 (ko) | 2013-09-11 | 2014-09-11 | 등속 유니버설 조인트 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10082182B2 (ko) |
EP (1) | EP3045754B1 (ko) |
JP (1) | JP6125732B2 (ko) |
KR (1) | KR101467913B1 (ko) |
CN (1) | CN105593549B (ko) |
WO (1) | WO2015037915A1 (ko) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000075495A (ko) * | 1997-02-21 | 2000-12-15 | 베른트 피어부룩 | 등속 유니버설 조인트 |
EP1512879A1 (en) * | 2003-09-04 | 2005-03-09 | Ntn Corporation | Fixed type constant velocity universal joint |
KR20070001934A (ko) * | 2004-01-30 | 2007-01-04 | 엔티엔 가부시키가이샤 | 고정형 등속 유니버셜 조인트 |
KR20130054012A (ko) * | 2011-11-16 | 2013-05-24 | 현대위아 주식회사 | 차량용 볼타입 등속조인트 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6120382A (en) | 1995-12-26 | 2000-09-19 | Ntn Corporation | Constant velocity joint |
JP3859267B2 (ja) * | 1996-05-28 | 2006-12-20 | Ntn株式会社 | 固定型等速自在継手 |
US6431988B1 (en) | 1999-09-17 | 2002-08-13 | Ntn Corporation | Fixed type constant velocity joint and assembling method therefor |
JP4048008B2 (ja) * | 1999-09-30 | 2008-02-13 | Ntn株式会社 | Atv用ドライブアクスル |
WO2003064876A2 (en) * | 2002-01-31 | 2003-08-07 | Delphi Technologies, Inc. | Constant velocity joint |
JP4133415B2 (ja) * | 2003-02-18 | 2008-08-13 | Ntn株式会社 | 固定型等速自在継手 |
JP5602497B2 (ja) * | 2010-05-27 | 2014-10-08 | Ntn株式会社 | 固定式等速自在継手 |
JP2012021608A (ja) * | 2010-07-15 | 2012-02-02 | Jtekt Corp | ボール型等速ジョイント |
-
2013
- 2013-09-11 KR KR1020130109257A patent/KR101467913B1/ko active IP Right Grant
-
2014
- 2014-09-11 CN CN201480050112.6A patent/CN105593549B/zh active Active
- 2014-09-11 EP EP14844277.5A patent/EP3045754B1/en active Active
- 2014-09-11 WO PCT/KR2014/008469 patent/WO2015037915A1/ko active Application Filing
- 2014-09-11 JP JP2016542635A patent/JP6125732B2/ja active Active
- 2014-09-11 US US15/021,229 patent/US10082182B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000075495A (ko) * | 1997-02-21 | 2000-12-15 | 베른트 피어부룩 | 등속 유니버설 조인트 |
EP1512879A1 (en) * | 2003-09-04 | 2005-03-09 | Ntn Corporation | Fixed type constant velocity universal joint |
KR20070001934A (ko) * | 2004-01-30 | 2007-01-04 | 엔티엔 가부시키가이샤 | 고정형 등속 유니버셜 조인트 |
KR20130054012A (ko) * | 2011-11-16 | 2013-05-24 | 현대위아 주식회사 | 차량용 볼타입 등속조인트 |
Also Published As
Publication number | Publication date |
---|---|
US10082182B2 (en) | 2018-09-25 |
US20160223027A1 (en) | 2016-08-04 |
CN105593549B (zh) | 2018-11-16 |
EP3045754B1 (en) | 2019-12-18 |
EP3045754A1 (en) | 2016-07-20 |
JP6125732B2 (ja) | 2017-05-10 |
JP2016531259A (ja) | 2016-10-06 |
CN105593549A (zh) | 2016-05-18 |
EP3045754A4 (en) | 2017-06-14 |
KR101467913B1 (ko) | 2014-12-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5420369B2 (ja) | 固定式等速自在継手 | |
US9206855B2 (en) | Fixed type constant-velocity universal joint | |
JP5340897B2 (ja) | 固定式等速自在継手 | |
US20160138660A1 (en) | Fixed-type constant velocity universal joint | |
EP2719911B1 (en) | Fixed constant velocity universal joint | |
US9163672B2 (en) | Fixed constant velocity universal joint | |
CN102066794A (zh) | 固定式等速万向接头 | |
EP2592292B1 (en) | Fixed-type constant velocity universal joint | |
EP2000689B1 (en) | Fixed constant velocity universal joint | |
EP3168490B1 (en) | Tripod-type constant-velocity universal joint | |
US9581206B2 (en) | Fixed type constant velocity universal joint | |
US9410581B2 (en) | Fixed type constant velocity universal joint | |
US20150316108A1 (en) | Fixed type constant velocity universal joint | |
US20150072795A1 (en) | Constant velocity joint | |
US20080096678A1 (en) | Fixed Type Constant Velocity Joint | |
WO2015037915A1 (ko) | 등속 유니버설 조인트 | |
EP2003355B1 (en) | Fixed uniform motion universal joint | |
US9926985B2 (en) | Sliding ball type constant velocity joint for vehicles | |
CN100395461C (zh) | 等速万向节 | |
US8747237B2 (en) | Sliding ball type constant velocity joint for vehicle | |
JP2008256180A (ja) | 固定式等速自在継手及びその組立方法 | |
EP2643608B1 (en) | Counter track joint with axial displacement range | |
EP3418597A1 (en) | Stationary constant-velocity universal joint | |
JP2008196591A (ja) | 固定式等速自在継手及びその製造方法 | |
JP2009121667A (ja) | 摺動式等速自在継手 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 14844277 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2016542635 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 15021229 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
REEP | Request for entry into the european phase |
Ref document number: 2014844277 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2014844277 Country of ref document: EP |