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31. 发明授权

US10781865B2 Power transmitting apparatus 有权
公开(公告)号：US10781865B2
公开(公告)日：2020-09-22
申请号：US16044573
申请日：2018-07-25
申请人： Kabushiki Kaisha F.C.C.
发明人： Kenichiro Isobe , Junichi Nishikawa , Naoki Kishimoto , Yuki Kobayashi
IPC分类号： F16D13/56 , F16D13/04 , F16D13/54
摘要： A power transmitting apparatus inputs or cuts off rotational power of an input member (1) to an output member (3) by press-contacting a plurality of driving-side clutch discs (6) and a plurality of driven-side clutch discs (7) with each other or releases them. A clutch housing (2) includes the driving-side clutch discs (6). A clutch member is (4) connected to the output member (3). A pressure member (5) press-contacts the discs (6) and discs (7) with each other or releases the press-contacting force between them. Application of a resisting force, for resisting relative rotation between the clutch member (4) and the pressure member (5), can be attained. A magnitude of the resisting force is set larger than a sticking torque between the discs (6) and discs (7).

32. 发明申请

US20200224732A1 WET FRICTION PLATE 审中-公开
公开(公告)号：US20200224732A1
公开(公告)日：2020-07-16
申请号：US16624628
申请日：2018-05-10
申请人： Kabushiki Kaisha F.C.C.
发明人： Masatoshi MIYAGAWA , Hiromi FUJIWARA , Naofumi INOUE
IPC分类号： F16D13/74 , F16D13/64 , F16D65/12 , F16D13/72
摘要： Provided is a wet friction plate capable of further reducing drag torque. A wet friction plate 200 is configured to include an oil groove 203 and a friction material 210 on a flat plate annular core metal 201. The friction material 210 is formed with ride-on sides 214a, 214b and a ride-on groove 215. The ride-on sides 214a and 214b respectively extend linearly between an inner peripheral edge portion 211 formed on an inner side in a radial direction of the core metal 201 and two circumferential end portions 213a, 213b respectively extending in the radial direction at both end portions in a circumferential direction of the core metal 201. The ride-on groove 215 extends in a concave shape toward an outer side in the radial direction of the core metal 201 at a central portion of the inner peripheral edge portion 211 in the circumferential direction of the core metal 201. Further, the ride-on sides 214a and 214b are respectively formed to extend in a direction away from an imaginary oil groove center line L from the circumferential end portions 213a and 213b toward the inner peripheral edge portion 211.

33. 发明授权

US10632516B2 Joint component manufacturing method 有权
公开(公告)号：US10632516B2
公开(公告)日：2020-04-28
申请号：US16342401
申请日：2016-10-20
申请人： Kabushiki Kaisha F.C.C.
发明人： Hiroshi Yamamoto , Tsuyoshi Kise , Hiroyuki Matsuno
IPC分类号： B21D39/03 , B23K11/02 , B23P11/02 , F16B4/00 , F16B9/00 , B23K20/02 , F16B7/20 , B23K20/00 , B21D39/00
CPC分类号： B21D39/037 , B21D39/00 , B23K11/02 , B23K20/00 , B23K20/02 , B23P11/02 , F16B4/00 , F16B4/004 , F16B7/20 , F16B9/00
摘要： Provided is a joint component manufacturing method for reducing occurrence of burrs upon bonding between a first member having a hole and a second member having a shaft portion and firmly bonding both members. In the method for manufacturing a joint component 100, a hole-side weak press-fit portion 112 is formed at a hole 111 of a flat plate ring-shaped first member 110. Moreover, each of a shaft-side weak press-fit portion 122 and a shaft-side strong press-fit portion 124 is formed at a shaft portion 121 of a cylindrical second member 120. The hole-side weak press-fit portion 112 and the shaft-side weak press-fit portion 122 are defined by a first weak press-fit interference Lw1 formed thinner than a first strong press-fit interference Ls1. The shaft-side strong press-fit portion 124 is defined by a first strong press-fit interference Ls1 as the minimum necessary press-fit interference for electric resistance welding upon electric resistance welding between the hole 111 and the shaft portion 121.

34. 发明申请

US20190381557A1 JOINT COMPONENT MANUFACTURING METHOD 审中-公开
公开(公告)号：US20190381557A1
公开(公告)日：2019-12-19
申请号：US16452929
申请日：2019-06-26
申请人： Kabushiki Kaisha F.C.C.
发明人： Hiroshi YAMAMOTO , Tsuyoshi KISE , Hiroyuki MATSUNO
IPC分类号： B21D39/03 , F16B7/20 , B23K20/02 , F16B9/00 , F16B4/00 , B23P11/02 , B23K11/02
摘要： Provided is a joint component manufacturing method for reducing occurrence of burrs upon bonding between a first member having a hole and a second member having a shaft portion and firmly bonding both members. In the method for manufacturing a joint component 100, a hole-side weak press-fit portion 112 is formed at a hole 111 of a flat plate ring-shaped first member 110. Moreover, each of a shaft-side weak press-fit portion 122 and a shaft-side strong press-fit portion 124 is formed at a shaft portion 121 of a cylindrical second member 120. The hole-side weak press-fit portion 112 and the shaft-side weak press-fit portion 122 are defined by a first weak press-fit interference Lw1 formed thinner than a first strong press-fit interference Ls1. The shaft-side strong press-fit portion 124 is defined by a first strong press-fit interference Ls1 as the minimum necessary press-fit interference for electric resistance welding upon electric resistance welding between the hole 111 and the shaft portion 121.

35. 发明申请

US20190338813A1 CENTRIFUGAL CLUTCH 审中-公开
公开(公告)号：US20190338813A1
公开(公告)日：2019-11-07
申请号：US16344710
申请日：2017-09-22
申请人： Kabushiki Kaisha F.C.C.
发明人： Kaoru AONO , Yuta YOKOMICHI , Yuta KINE , Makoto KATAOKA
IPC分类号： F16D43/18
摘要： A centrifugal clutch that can suppress the inclination of a clutch weight, realize smooth oscillation, and suppress the uneven wear of a clutch shoe is provided. A drive plate (210) slidably supports a clutch weight (230) and also supports a projection body (218) via a projection body support pin (216). The clutch weight (230) includes a first spring attachment part (231) and a second spring attachment part (234) to which two clutch springs (235) are attached formed, and a driven part (238) that comes into contact with the projection body (218) formed. The projection body (218) and the driven part (238) are formed in a manner that a projection body range (TE) where the projection body (218) and the driven part (238) come into contact overlaps action positions (FP1) and (FP2) of forces (F1) and (F2) of the clutch spring (235) acting on the clutch weight (230) in the thickness direction of the clutch weight (230).

36. 发明授权

US10286478B2 Method for manufacturing an integrated member and an integrated member 有权
公开(公告)号：US10286478B2
公开(公告)日：2019-05-14
申请号：US15980100
申请日：2018-05-15
申请人： KABUSHIKI KAISHA F.C.C.
发明人： Yasuyuki Doi , Yoshiyuki Mochizuki , Keisuke Suzuki
IPC分类号： B23K11/20 , C22C21/02 , B23K11/02 , B23K103/20
摘要： A method for manufacturing an integrated member and an integrated member manufactured by the method which can improve the joining strength and reduce the manufacturing cost. A method for manufacturing an integrated member by welding a first member formed of aluminum alloy material and a second member formed of ferrous-based material characterized in that the first member contains a predetermined amount of silicon and has a thickness larger than that of the second member. The second member can be pressed against the first member along the thickness direction, and by electrically energizing the pressed-in portion during the pressing period, electric resistance welding can be used. The pressing-in amount is set to a value larger than the thickness of the second member and less than that of the first member. The overlapping margin of the first and second members is set to a value of 0.5 mm or more.

37. 发明申请

US20190072140A1 CENTRIFUGAL CLUTCH 审中-公开
公开(公告)号：US20190072140A1
公开(公告)日：2019-03-07
申请号：US15765479
申请日：2016-09-02
申请人： Kabushiki Kaisha F.C.C.
发明人： Kaoru AONO , Yuta KINE , Yuta YOKOMICHI , Makoto KATAOKA
IPC分类号： F16D43/18
摘要： A centrifugal clutch 200 includes a first drive plate 210 rotationally driven directly by a driving force of an engine and a second drive plate 220 frictionally in contact with the first drive plate 210. The first drive plate 210 includes a bulging body 215 on a supporting portion 214 bulging toward the second drive plate 220. The second drive plate 220 is rotationally driven together with the first drive plate 210 while allowing rotational displacement relative to the first drive plate and includes clutch weights 230. The bulging body 215 is made of a cylindrical roller. The clutch weight 230 is formed with a driven portion 232. The driven portion 232 has a pressing body 232a in contact with the bulging body 215. The pressing body 232a obliquely extends rearwardly and outwardly in a rotational drive direction of the first drive plate 210.

38. 发明申请

US20180022206A1 Power Transmission Device For Hybrid Vehicle 审中-公开
公开(公告)号：US20180022206A1
公开(公告)日：2018-01-25
申请号：US15722082
申请日：2017-10-02
申请人： Kabushiki Kaisha F.C.C.
发明人： Tatsuyuki OHASHI
IPC分类号： B60K6/48 , B60W10/18 , B60W10/06 , B60W10/08 , B60K6/543 , B60L11/14
CPC分类号： B60K6/48 , B60K6/387 , B60K6/543 , B60K2006/4825 , B60L50/16 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/107 , B60W10/115 , B60W10/18 , B60W20/17 , B60W20/30 , B60W20/40 , B60W2510/1005 , B60W2520/10 , B60W2540/10 , B60W2710/023 , B60W2710/025 , B60W2710/081 , B60Y2300/427 , B60Y2300/48 , F02D29/00 , F16H59/56 , F16H59/74 , F16H61/02 , F16H63/50 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286
摘要： A power transmission device for a hybrid vehicle with a first clutch (1a) and a second clutch (1b). The first clutch (1a) is capable of transmitting or cutting off driving power of an engine (E) to driving wheels (D). The second clutch (1b) is capable of transmitting or cutting off power of a motor (M) to the driving wheels (D). The power transmission device is capable of appropriately operating the first clutch (1a) and the second clutch (1b) in accordance with driving conditions of the vehicle. When the engine (E) is started by transmitting power from the motor (M) to the engine (E), via the first clutch (1a) and the second clutch (1b), the power transmission device slip-controls the first clutch (1a) and the second clutch (1b).

39. 发明申请

US20170274895A1 Power Transmission Device For Hybrid Vehicle 审中-公开
公开(公告)号：US20170274895A1
公开(公告)日：2017-09-28
申请号：US15619943
申请日：2017-06-12
申请人： Kabushiki Kaisha F.C.C.
发明人： Tatsuyuki OHASHI
IPC分类号： B60W20/30 , B60W10/30 , B60L11/14 , B60W10/08 , B60W10/02
CPC分类号： B60W20/30 , B60K6/387 , B60K6/40 , B60K6/48 , B60K6/543 , B60K6/547 , B60K2006/4825 , B60L11/14 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/107 , B60W10/115 , B60W10/30 , B60W20/00 , B60W2520/10 , B60W2540/10 , B60W2710/025 , B60W2710/081 , B60W2710/1083 , B60W2710/1088 , F16H57/0435 , F16H57/0441 , F16H61/02 , F16H61/662 , F16H63/50 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286
摘要： A power transmission device for a hybrid vehicle has a first clutch device (1a) disposed in a drivetrain between an engine (E) and a driving wheel (D). A second clutch device (1b) disposed in a drivetrain extends from a motor (M) to the driving wheel (D). The oil pump (P), connected to the motor (M), supplies oil to a predetermined moving component disposed in the vehicle by using driving power of the motor (M). A transmission (A) is disposed in a drivetrain between the engine (E) and the motor (M) and the driving wheel (D). The transmission adjusts rotation speed of the motor (M). The power transmission device supplying oil by causing the motor (M) to rotate the oil pump (P) at an appropriate rotation speed.

40. 发明申请

US20170037943A1 CONTINUOUSLY VARIABLE TRANSMISSION 有权
标题翻译：连续可变传输
公开(公告)号：US20170037943A1
公开(公告)日：2017-02-09
申请号：US15223675
申请日：2016-07-29
申请人： Kabushiki Kaisha F.C.C.
发明人： Tadahiro NITTONO , Bo LIU
IPC分类号： F16H15/40
CPC分类号： F16H15/40 , F16H15/36
摘要： A continuously variable transmission includes a cardioid intermediate transmission body having a cardioid curved surface, an outer cycloid transmission body having an outer cycloid curved surface, an inner cycloid transmission body having an inner cycloid curved surface, an outer press unit, an inner press unit, and a cardioid intermediate transmission body inclining unit. The outer press unit presses one of the outer cycloid transmission body and the cardioid intermediate transmission body to the other side. The inner press unit presses the one to the other side. The cardioid intermediate transmission body inclining unit changes respective positions where the cardioid curved surface rolls on and contacts the outer cycloid curved surface and the inner cycloid curved surface.
摘要翻译：无级变速器包括具有心形曲面的心形中间传动体，具有外摆线曲面的外摆线传动体，具有内摆线曲面的内摆线传动体，外压单元，内压单元，以及心形中间传递体倾斜单元。外压单元将外摆线传动体和心形中间传动体之一压向另一侧。内压单元将一个按压到另一侧。心形中间传递体倾斜单元改变心形曲面滚动的位置，并与外摆线曲面和内摆线曲面接触。

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