公开(公告)号：WO2019190805A1

公开(公告)日：2019-10-03

申请号：PCT/US2019/022752

申请日：2019-03-18

Applicant: GATES CORPORATION

Inventor： SERKH, Alexander ,  MORA, Anthony R.

IPC: F16H7/12

Abstract: A tensioner comprising a base, a first tensioner subassembly pivotally mounted to the base, a second tensioner subassembly pivotally mounted to the base, a tensile member joining the first tensioner subassembly and the second tensioner subassembly, the first tensioner subassembly urged in a direction opposite the second tensioner subassembly, and a one-way clutch frictionally engaged with the first tensioner subassembly whereby a relative movement of the first tensioner subassembly away from the second tensioner subassembly is restricted for a first predetermined operating condition and a relative movement of the first tensioner subassembly toward the second tensioner subassembly is not restricted for a second predetermined operating condition.

公开(公告)号：WO2019118490A1

公开(公告)日：2019-06-20

申请号：PCT/US2018/064992

申请日：2018-12-11

Applicant: GATES CORPORATION

Inventor： CODY, Michael ,  VASILIOTIS, Chris

IPC: B62J13/00

Abstract: A sprocket guard (10) comprising a sprocket (20) having sprocket radial spokes, and having teeth on an outer perimeter, the teeth disposed in a first plane, each sprocket radial spoke communicating with a first cylindrical surface, a circular guard member (10) having circular member radial spokes, and each circular member radial spoke communicating with a second cylindrical surface, a collar (30) having an outer cylindrical surface, a fastener engaging the collar, the first cylindrical surface and the second cylindrical surface engaging the outer cylindrical surface, all coplanar in a second plane, and the first plane is offset from the second plane.

公开(公告)号：WO2019099543A1

公开(公告)日：2019-05-23

申请号：PCT/US2018/061088

申请日：2018-11-14

Applicant: GATES CORPORATION

Inventor： SINGH, Sukhdeep

IPC: F16H7/12

Abstract: A tensioner comprising a base having a base aperture, the base aperture having an axis A-A and capable of receiving a driven component, a rotary arm rotatably engaged with the base and encircling the base aperture, a swing arm pivotally engaged with the rotary arm, a first torsion spring biasing the swing arm, a first pulley journalled to the swing arm, a rotary ring rotatably encircling the base aperture and disposed between the rotary arm and the base, a second pulley journalled to the rotary ring, a second torsion spring engaged between the rotary ring and the rotary arm for biasing the rotary ring, and a wave spring in pressing engagement between the base and the rotary ring.

公开(公告)号：WO2019099058A1

公开(公告)日：2019-05-23

申请号：PCT/US2018/026183

申请日：2018-04-05

Applicant: GATES CORPORATION

Inventor： BUSSEY, Parker ,  WARNEKE, Alex ,  GRANT, William ,  MOSS, Thomas, S., III

IPC: F01N3/20 ,  F16L53/00 ,  H01R4/24

CPC classification number: H01R4/2412 ,  F01N3/2066 ,  F01N2610/02 ,  F01N2610/10 ,  F01N2610/14 ,  F16L33/035 ,  F16L33/04 ,  F16L53/35 ,  F16L59/14 ,  H01R4/14 ,  H01R4/2433 ,  H01R25/14 ,  Y02T10/24

Abstract: A self-piercing connector comprising, a first body, a second body, the first body comprising a first cutting member for piercing a fluid conduit insulating layer to engage a fluid conduit first conductor, the second body comprising a second cutting member for piercing the fluid conduit insulating layer to engage a fluid conduit second conductor, the first cutting member having a semi-circular form and comprising portions that extend tangentially from each end of the first cutting member, the second cutting member having a semi-circular form and comprising portions that extend tangentially from each end of the second cutting member, the first cutting member and the second cutting member electrically isolated from each other, the first body comprising a first connection member for engaging a cooperating second connection member on the second body, a first body receiver for receiving an electrical conductor connectible to the first cutting member, and a second body receiver for receiving an electrical conductor connectible to the second cutting member.

公开(公告)号：WO2019046175A1

公开(公告)日：2019-03-07

申请号：PCT/US2018/048108

申请日：2018-08-27

Applicant: GATES CORPORATION

Inventor： SERKH, Alexander ,  RAHDAR, Essie

IPC: F16D7/02 ,  F16D41/20 ,  F16H55/36

Abstract: An isolating decoupler comprising a hub, a pulley journalled to the hub, a torsion spring having a first torsion spring end welded directly to the hub, a wrap spring having a first wrap spring end welded directly to a second torsion spring end, a wrap spring outer surface fictionally engaged with a pulley inner surface, and a wrap spring second end temporarily engagable with the torsion spring first end whereby the frictional engagement between the wrap spring outer surface and the pulley inner surface is progressively released as a torque load increases.

公开(公告)号：WO2019010053A1

公开(公告)日：2019-01-10

申请号：PCT/US2018/039989

申请日：2018-06-28

Applicant: GATES CORPORATION

Inventor： LACY, William Fraser

IPC: F01L1/02

Abstract: A synchronous belt drive system comprising a first obround sprocket (10) having a toothed surface and at least one linear portion (16) disposed between two arcuate portions (14, 15), the arcuate portions having a constant radius (R1, R2), the linear portion having a predetermined length, a sprocket (300) having a toothed surface, the sprocket engaged to the first obround sprocket by an endless toothed member (200), and the first obround sprocket (10) having a magnitude and a phase such that an angular displacement timing error between the sprocket and the first obround sprocket is less than 1.5 degree peak to peak.

公开(公告)号：WO2018232295A1

公开(公告)日：2018-12-20

申请号：PCT/US2018/037841

申请日：2018-06-15

Applicant: GATES CORPORATION

Inventor： DEC, Andrzej

IPC: F16H7/08 ,  F16H7/12

Abstract: A tensioner comprising a base having a cylindrical portion extending axially, the cylindrical portion comprising a radially outer surface and a receiving portion that is radially inward of the radially outer surface, an eccentric arm pivotally engaged with the radially outer surface, a torsion spring disposed within the radially inward receiving portion, the torsion spring applying a biasing force to the eccentric arm, and a pulley journalled to the eccentric arm.

公开(公告)号：WO2018053150A1

公开(公告)日：2018-03-22

申请号：PCT/US2017/051597

申请日：2017-09-14

Applicant: GATES CORPORATION

Inventor： MARTINEZ, Arnaud ,  WICK, Enrico ,  LEUCHT, Volker

IPC: F16H7/12

Abstract: A tensioner comprising a first pivot arm having a first pulley journalled thereto, a second pivot arm having a second pulley journalled thereto, a frustoconical base having a base vertex, a frustoconical pivot shaft having a pivot shaft vertex, the base vertex is oriented opposite the pivot shaft vertex on a common axis, the first pivot arm disposed for pivoting movement about the frustoconical pivot shaft, the second pivot arm disposed for pivoting movement about the frustoconical base, a first bushing damping movement of the first pivot arm on the frustoconical pivot shaft, a second bushing damping movement of the second pivot arm on the frustoconical base, and a spring in compression urging engagement of the first pivot arm with the frustoconical pivot shaft and the second pivot arm with the frustoconical base.

Abstract translation: 张紧器包括第一枢转臂和第二枢转臂，所述第一枢转臂具有轴颈安​​装于其上的第一滑轮，第二枢转臂具有轴颈安​​装于其上的第二滑轮，具有底部顶点的截头圆锥形底座，具有枢转轴顶点的截头圆锥形枢轴 所述基部顶点在公共轴线上与所述枢轴顶点相对地定向，所述第一枢转臂布置成围绕所述截头圆锥形枢转轴枢转运动，所述第二枢转臂布置成围绕所述截头圆锥形基部枢转运动，所述第一衬套阻尼 在截头圆锥形枢转轴上的第一枢转臂，在截头圆锥形基部上的第二枢转臂的第二衬套阻尼运动，以及第一枢转臂与截头圆锥形枢转轴的压缩推动接合的弹簧，并且第二枢转臂与截头圆锥形基部

公开(公告)号：WO2018009347A1

公开(公告)日：2018-01-11

申请号：PCT/US2017/038819

申请日：2017-06-22

Applicant: GATES CORPORATION

Inventor： CHEN, Xiaohua Joe ,  STEGELMANN, Oliver ,  DEC, Piotr ,  PUPULIN, Rudy ,  HAN, Wanzhi

IPC: F16H7/08

CPC classification number: F16H7/1281 ,  F16H7/08 ,  F16H7/0831 ,  F16H2007/081 ,  F16H2007/0842 ,  F16H2007/0865 ,  F16H2007/0893

Abstract: A tensioner comprising a base, a shaft press fit into the base, a pivot arm journalled to the shaft, the pivot arm having a first frustoconical portion and a frustoconical bushing disposed thereon, a pulley journalled to the pivot arm, a torsion spring engaged between the base and the pivot arm for biasing the pivot arm, a seal disposed between the base and pivot arm on the shaft, the shaft comprising a second frustoconical portion describing an apex angle ?, and the torsion spring applying an axial spring force to the pivot arm such that the first frustoconical portion is in pressing engagement with the second frustoconical portion.

Abstract translation: 一种张紧器，包括基座，压配合到基座中的轴，枢轴连接到轴的枢转臂，枢转臂具有第一截头圆锥形部分和布置在轴上的截头圆锥形轴套，滑轮轴颈连接到轴 枢转臂，接合在基部和枢转臂之间用于偏置枢转臂的扭转弹簧，设置在基部和枢转臂之间的轴上的密封件，轴包括描述顶角α的第二截头圆锥部分，并且扭转弹簧 向枢转臂施加轴向弹簧力，使得第一截头圆锥体部分与第二截头圆锥体部分挤压接合。

公开(公告)号：WO2016130390A1

公开(公告)日：2016-08-18

申请号：PCT/US2016/016489

申请日：2016-02-04

Applicant: GATES CORPORATION

Inventor： CODY, Michael

IPC: F16H55/30 ,  B60B27/02 ,  B60B27/04 ,  F16D1/112 ,  F16D1/116 ,  F16H57/00 ,  F16H55/17

CPC classification number: B62M9/02 ,  B60B27/023 ,  B60B27/04 ,  F16D1/116 ,  F16D3/62 ,  F16H55/171 ,  F16H55/30 ,  F16H57/0025 ,  F16H2055/306

Abstract: A toothed sprocket hub with elastic centering element comprising an input shaft (2) having a receiving portion (5) and a cylindrical outer surface (16), a sprocket (7) engagable with the input shaft, the sprocket comprising at least two first surfaces (12) each disposed on a bending beam (14) such that each first surface is elastically moveable in a radial direction, the two first surfaces bearing upon the outer surface, the two first surfaces each having a radius d that is less than a radius D of the outer surface, at least one second surface (13) that is radially moveable to a lesser extent than a first surface, the second surface engaging the receiving portion to prevent a relative rotation of the sprocket with the input shaft, and a third surface (17) in cooperative relation to the second surface, the third surface bearing upon the outer surface of the input shaft, the third surface having a clearance fit with the outer surface.

Abstract translation: 一种具有弹性对中元件的带齿的链轮毂，包括具有接收部分（5）和圆柱形外表面（16）的输入轴（2），与输入轴可接合的链轮（7），链轮包括至少两个第一表面 （12），每个设置在弯曲梁（14）上，使得每个第一表面可沿径向方向弹性移动，所述两个第一表面承载在外表面上，所述两个第一表面各自具有小于半径的半径d D，所述至少一个第二表面（13）可径向移动到比第一表面更小的程度，所述第二表面接合所述接收部分以防止所述链轮与所述输入轴相对旋转，以及第三表面 表面（17）与第二表面协调地关联，第三表面承载在输入轴的外表面上，第三表面与外表面具有间隙配合。