公开(公告)号：US20090069098A1

公开(公告)日：2009-03-12

申请号：US12281933

申请日：2007-03-12

Applicant: Hiroshi Uehara ,  Hiroyoshi Tsuruta ,  Hirotaka Fukushima ,  Masakazu Kamiya ,  Masaru Ebata

Inventor： Hiroshi Uehara ,  Hiroyoshi Tsuruta ,  Hirotaka Fukushima ,  Masakazu Kamiya ,  Masaru Ebata

IPC: F16F15/121

CPC classification number: F16F15/13484

Abstract: A damper mechanism (4) includes a first flywheel (2), an intermediate rotating body (44) arranged to be rotatable with respect to the first flywheel (2), a second flywheel (3) arranged to be rotatable with respect to the intermediate rotating body (44), a first damper (8) having a plurality of first coil springs (41) elastically coupling the first flywheel (2) and the intermediate rotating body (44) in a rotation direction, and a second damper (9) elastically coupling the intermediate rotating body (44) and the second flywheel (3) in the rotation direction and that begins operating at a torque that is lower than the minimum operating torque of the first damper (8). The first coil springs (41) are accommodated between the first flywheel (2) and the second flywheel (3) in a state of having been compressed in the rotation direction.

Abstract translation: 阻尼机构（4）包括第一飞轮（2），布置成可相对于第一飞轮（2）旋转的中间旋转体（44）;第二飞轮（3），其布置成可相对于中间 旋转体（44），具有沿旋转方向弹性地联接第一飞轮（2）和中间旋转体（44）的多个第一螺旋弹簧（41）的第一阻尼器（8）和第二阻尼器（9） 中间旋转体（44）和第二飞轮（3）沿旋转方向弹性联接，并以低于第一阻尼器（8）的最小操作转矩的转矩开始运转。 第一螺旋弹簧（41）在沿旋转方向被压缩的状态下容纳在第一飞轮（2）和第二飞轮（3）之间。

公开(公告)号：US5620373A

公开(公告)日：1997-04-15

申请号：US324462

申请日：1994-10-17

Applicant: Junji Kagiyama ,  Masakazu Kamiya

Inventor： Junji Kagiyama ,  Masakazu Kamiya

IPC: F16F15/12 ,  F16F15/131 ,  F16F15/134 ,  F16F15/139 ,  F16F15/30 ,  F16D3/14

CPC classification number: F16F15/13171 ,  F16F15/139

Abstract: A torque variation absorbing device comprises a drive body for connecting to a drive member, a driven body for connecting to a clutch mechanism, a damping mechanism disposed between the drive body and the driven body, a hysteresis mechanism disposed between the drive body and the driven body and including an elastic member, and a bearing disposed between the drive body and the driven body and including an inner race and an outer race, wherein any one of the inner race and the outer race is pressed by an elastic force of the elastic member in the direction of the drive member from the side of the clutch mechanism.

Abstract translation: 扭矩变化吸收装置包括用于连接到驱动构件的驱动体，用于连接到离合器机构的从动体，设置在驱动体和被驱动体之间的阻尼机构，设置在驱动体和被驱动体之间的滞后机构 并且包括弹性构件，以及设置在驱动体和被驱动体之间的轴承，并且包括内圈和外圈，其中内圈和外圈中的任一个由弹性构件的弹力推压 在离合器机构侧的驱动构件的方向上。

公开(公告)号：US5065642A

公开(公告)日：1991-11-19

申请号：US485558

申请日：1990-02-27

Applicant: Junji Kagiyama ,  Kiyonori Kobayashi ,  Mototaka Nakane ,  Masakazu Kamiya ,  Mitsuhiro Umeyama ,  Masaki Inui ,  Kaoru Wakahara ,  Masaki Hosono

Inventor： Junji Kagiyama ,  Kiyonori Kobayashi ,  Mototaka Nakane ,  Masakazu Kamiya ,  Mitsuhiro Umeyama ,  Masaki Inui ,  Kaoru Wakahara ,  Masaki Hosono

IPC: F16F15/134 ,  F16F15/137

CPC classification number: F16F15/13438 ,  F16F15/137

Abstract: An apparatus for absorbing torque vibration comprises inertial bodies comprising first and second flywheels, and a damper mechanism, torque limiting mechanism and hysteresis mechanism interposed between the first and second flywheels.The rotation is transmitted between both flywheels via damper mechanism, torque limiting mechanism and hysteresis mechanism. Resilient members are secured to spring seats, which are engaged with both ends of a spring of the damper mechanism, at an inner-half portion of the spring seat closer to the axis of said flywheels than an axial line of the spring. Excess compression of the resilient members is prevented.

Abstract translation: 用于吸收扭矩振动的装置包括包括第一和第二飞轮的惯性体，以及介于第一和第二飞轮之间的阻尼机构，扭矩限制机构和滞后机构。 旋转通过阻尼机构，扭矩限制机构和滞后机构在两个飞轮之间传递。 弹性构件固定在弹簧座的弹簧座上，该弹簧座与弹簧的轴线相比更靠近所述飞轮的轴线的弹簧座的内半部处与阻尼器机构的弹簧的两端接合。 防止了弹性部件的过度压缩。

公开(公告)号：US5052244A

公开(公告)日：1991-10-01

申请号：US522834

申请日：1990-05-14

Applicant: Masakazu Kamiya ,  Kiyonori Kobayashi

Inventor： Masakazu Kamiya ,  Kiyonori Kobayashi

IPC: F16F15/12 ,  F16F15/134 ,  F16F15/139 ,  F16F15/30

CPC classification number: F16F15/13446

Abstract: A torque variation absorbing device includes a drive plate connected to a drive shaft, a first fly-wheel and a second-fly wheel integrally connected, and a damping mechanism arranged between the first fly-wheel and the second fly-wheel. The damping mechanism includes a coil spring with a first spring seat fitted into one side of the coil spring and a second spring seat fitted into the other side of the coil spring. A driven disk contacts the first spring seat and is rotatable with the fly-wheels. A first elastic member is provided on the driven disk for interacting with the first spring seat and a second elastic member is provided on the drive plate for interacting with the second spring seat.

公开(公告)号：US07942749B2

公开(公告)日：2011-05-17

申请号：US12281933

申请日：2007-03-12

Applicant: Hiroshi Uehara ,  Hiroyoshi Tsuruta ,  Hirotaka Fukushima ,  Masakazu Kamiya ,  Masaru Ebata

Inventor： Hiroshi Uehara ,  Hiroyoshi Tsuruta ,  Hirotaka Fukushima ,  Masakazu Kamiya ,  Masaru Ebata

IPC: F16F15/121

CPC classification number: F16F15/13484

Abstract: A damper mechanism (4) includes a first flywheel (2), an intermediate rotating body (44) arranged to be rotatable with respect to the first flywheel (2), a second flywheel (3) arranged to be rotatable with respect to the intermediate rotating body (44), a first damper (8) having a plurality of first coil springs (41) elastically coupling the first flywheel (2) and the intermediate rotating body (44) in a rotation direction, and a second damper (9) elastically coupling the intermediate rotating body (44) and the second flywheel (3) in the rotation direction and that begins operating at a torque that is lower than the minimum operating torque of the first damper (8). The first coil springs (41) are accommodated between the first flywheel (2) and the second flywheel (3) in a state of having been compressed in the rotation direction.

Abstract translation: 阻尼机构（4）包括第一飞轮（2），布置成可相对于第一飞轮（2）旋转的中间旋转体（44）;第二飞轮（3），其布置成可相对于中间 旋转体（44），具有沿旋转方向弹性地联接第一飞轮（2）和中间旋转体（44）的多个第一螺旋弹簧（41）的第一阻尼器（8）和第二阻尼器（9） 中间旋转体（44）和第二飞轮（3）沿旋转方向弹性联接，并以低于第一阻尼器（8）的最小操作转矩的转矩开始运转。 第一螺旋弹簧（41）在沿旋转方向被压缩的状态下容纳在第一飞轮（2）和第二飞轮（3）之间。

公开(公告)号：US4908003A

公开(公告)日：1990-03-13

申请号：US245900

申请日：1988-09-19

Applicant: Kiyonori Kobayashi ,  Masakazu Kamiya ,  Junji Kagiyama

Inventor： Kiyonori Kobayashi ,  Masakazu Kamiya ,  Junji Kagiyama

IPC: F16F15/139

CPC classification number: F16F15/139

Abstract: A torque variation absorbing device includes a flywheel, a spring mechanism, a torque limiting mechanism and a hysteresis mechanism. The flywheel is divided into two parts to form an inertia body. One side of the inertia body is a drive side flywheel and the other is a driven side flywheel. The hysteresis mechanism includes a friction plate, a thrust plate and a cone spring. The thrust plate has a partially bent portion and the bent portion is received in a bolt hole of an inner body of the driven side flywheel.

公开(公告)号：US4899617A

公开(公告)日：1990-02-13

申请号：US251405

申请日：1988-09-30

Applicant: Kiyonori Kobayashi ,  Masakazu Kamiya ,  Junji Kagiyama

Inventor： Kiyonori Kobayashi ,  Masakazu Kamiya ,  Junji Kagiyama

IPC: F16F15/134

CPC classification number: F16F15/13446

Abstract: A rotary drive transmitting mechanism comprises a drive plate, a driven plate operably connected to a flywheel, and coil damping springs operably interposed between the drive and driven plates. Each end of the coil spring carries a seat which engages the drive plate or driven plate. Each seat has a surface which impacts against the respective plate. The surface includes concave and convex portions which mate with respective convex and concave portions of the drive plate or driven plate. The concave and convex portions include elastic layers for suppressing noise. Elastic layers are also provided on other surfaces of the seats which face each other through the spring.

Abstract translation: 旋转驱动传递机构包括驱动板，可操作地连接到飞轮的从动板以及可操作地插入在驱动板和驱动板之间的线圈阻尼弹簧。 螺旋弹簧的每个端部承载与驱动板或从动板接合的座。 每个座椅都有一个与相应板材相撞的表面。 该表面包括与驱动板或驱动板的相应凸部和凹部配合的凹凸部。 凹凸部包括用于抑制噪音的弹性层。 弹性层也设置在座椅的通过弹簧相对的其他表面上。

公开(公告)号：US4887485A

公开(公告)日：1989-12-19

申请号：US117404

申请日：1987-11-02

Applicant: Kiyonori Kobayashi ,  Masakazu Kamiya ,  Junji Kagiyama ,  Motoi Hyodo

Inventor： Kiyonori Kobayashi ,  Masakazu Kamiya ,  Junji Kagiyama ,  Motoi Hyodo

IPC: F16F15/12 ,  F16F15/134 ,  F16F15/139 ,  F16F15/30 ,  F16F15/10 ,  F16D3/14

CPC classification number: F16F15/139

Abstract: The torque variation absorbing device comprises a first flywheel, a second flywheel, a spring mechanism, a damping and torque limiting mechanism and a hysteresis mechanism. The hysteresis mechanism comprises a friction plate and a cone spring interposed between the first and second flywheels. The friction plate comprises a friction lining and a ring plate fastened to the friction lining. The ring plate has a connecting element to be connected with the first or second flywheel. A space is formed between the friction lining and the connecting element, and therefore, when the friction lining material is fastened, such as by hot-pressing or adhesive, to the ring plate, the space prevents friction lining material from flowing out before hardening and adhesive agent from spreading. In this arrangement of the device, when the friction force of the friction plate has worn the hysteresis mechanism is able to obtain a stable hysteresis.

Abstract translation: 扭矩变化吸收装置包括第一飞轮，第二飞轮，弹簧机构，阻尼和扭矩限制机构以及滞后机构。 滞后机构包括夹在第一和第二飞轮之间的摩擦片和锥形弹簧。 摩擦片包括摩擦衬片和紧固在摩擦衬里上的环板。 环板具有与第一或第二飞轮连接的连接元件。 在摩擦衬里和连接件之间形成空间，因此，当将摩擦衬垫材料例如通过热压或粘合剂紧固到环形板上时，该空间防止摩擦衬里材料在硬化之前流出，并且 粘合剂散布。 在该装置的这种布置中，当摩擦片的摩擦力磨损时，滞后机构能够获得稳定的滞后。

公开(公告)号：US06247571B1

公开(公告)日：2001-06-19

申请号：US08921067

申请日：1997-08-29

Applicant: Mototaka Nakane ,  Masaru Ebata ,  Masakazu Kamiya ,  Kiyonori Kobayashi ,  Shuji Sadakari

Inventor： Mototaka Nakane ,  Masaru Ebata ,  Masakazu Kamiya ,  Kiyonori Kobayashi ,  Shuji Sadakari

IPC: F16D314

CPC classification number: F16F15/13453 ,  F16F15/13178

Abstract: A power transmitting mechanism is provided in which a driving member rotatingly transmitting power and a driven member receiving the transmitted power are arranged concentrically for rotation relative to each other. A torsion member is accommodated between the driving member and the driven member. A first hysteresis mechanism including at least one friction member is provided on the inner peripheral side of a spacing accommodating the torsion mechanism. The friction member of the first hysteresis mechanism may be split into a plurality of portions each passing through, with clearance, a respective hole or cut-out in the driven member. A second hysteresis mechanism including at least one friction member is arranged outside the space accommodating the torsion mechanism. The second hysteresis mechanism generates hysteresis separate from that generated by the first hysteresis mechanism. The torsion member may be plural torsion springs with differing spring constants. A flywheel is connected to the driven member and a clutch mechanism is either abutted against or substantially spaced apart from the flywheel.

Abstract translation: 提供了一种动力传递机构，其中旋转传递动力的驱动构件和接收传递动力的从动构件相对于彼此同心地布置。 扭转构件容纳在驱动构件和从动构件之间。 包括至少一个摩擦构件的第一滞后机构设置在容纳扭转机构的间隔的内周侧。 第一滞后机构的摩擦构件可以分成多个部分，每个部分间隙通过从动构件中的相应的孔或切口。 包括至少一个摩擦构件的第二滞后机构设置在容纳扭转机构的空间的外部。 第二个滞后机制产生与第一个滞后机制产生的滞后的滞后。 扭转构件可以是具有不同弹簧常数的多个扭转弹簧。 飞轮连接到从动构件，并且离合器机构与飞轮抵接或基本间隔开。

公开(公告)号：US5454459A

公开(公告)日：1995-10-03

申请号：US143747

申请日：1993-11-01

Applicant: Shuji Sadakari ,  Masakazu Kamiya ,  Kiyonori Kobayashi

Inventor： Shuji Sadakari ,  Masakazu Kamiya ,  Kiyonori Kobayashi

IPC: F16F15/12 ,  F16F15/134 ,  F16F15/139 ,  F16F15/16 ,  F16F15/167 ,  F16F15/30 ,  F16D3/66 ,  F16D3/80 ,  F16F15/129 ,  F16F15/173

CPC classification number: F16F15/1395 ,  F16F15/167 ,  F16F2222/02

Abstract: A torque fluctuation absorbing apparatus includes drive plates coupled to an input shaft from an engine, a flywheel supported rotatably on the input shaft, a driven disc radially outwardly extending between the opposed drive plates and fixed on the flywheel, and a pair of L-shape thrust members located in a space between the opposed drive plates and forming a liquid chamber. The lining secured to outer side surfaces of the thrust members are brought into frictional engagement with inner side surfaces of the drive plates when a liquid pressure in the chamber is increased and the thrust members are axially moved.

Abstract translation: 扭矩波动吸收装置包括从发动机联接到输入轴的驱动板，可旋转地支撑在输入轴上的飞轮，在相对的驱动板之间径向向外延伸并固定在飞轮上的从动盘，以及一对L形 推力构件位于相对的驱动板之间的空间中并形成液体室。 当腔室中的液体压力增加并且推力构件被轴向移动时，固定到推力构件的外侧表面的衬里与驱动板的内侧表面摩擦接合。