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81. 实用新型

JPS4212418Y1 失效
公开(公告)号：JPS4212418Y1
公开(公告)日：1967-07-13
申请号：JP6637464
申请日：1964-08-07
IPC分类号： F16D3/20 , F16D3/30 , F16D3/32

82. 发明专利

JP2013096547A Parallel link mechanism, constant velocity universal joint, and link actuation device 有权
标题翻译：并行链路机制，恒定速度通用联接和链路激活设备
公开(公告)号：JP2013096547A
公开(公告)日：2013-05-20
申请号：JP2011242605
申请日：2011-11-04
申请人： Ntn Corp , Ntn株式会社
发明人： ISOBE HIROSHI , YAMADA HIROYUKI , SONE KEISUKE
IPC分类号： F16H21/48 , F16D3/30 , F16J15/447 , F16J15/54
摘要： PROBLEM TO BE SOLVED: To provide a parallel link mechanism which is capable of fast operating over a precise and wide range and is made lightweight and compact as a whole.SOLUTION: A parallel link mechanism 1 is provided with proximal and distal link hubs 2, and three or more link mechanisms. The link mechanisms are three-joint chain link mechanisms comprising four revolute pairs, and are configured from proximal and distal terminal link members 5 and a center link member. A revolute pair of the link mechanisms comprises a pair of pair constituent members 2, 5 linked to one another via a bearing 12, and a shaft unit 13 provided on one pair constituent member 5 is fit in the inner periphery of an inner ring 12a of the bearing 12, and an annular inner surface forming part 15 formed on the other pair constituent member 2 is fit on the outer circumference of an outer ring 12b of the bearing 12. By means of a shaft unit 13 and the annular inner surface forming part 15, a seal structure 19, 21 is constructed which limits the coming and going of lubricant between the internal and external part of the bearing 12.
摘要翻译：要解决的问题：提供一种平行连杆机构，其能够在精确和宽范围内快速操作，并且整体上制造得轻巧紧凑。解决方案：平行连杆机构1设置有近端和远端连接轮毂2以及三个或更多个连杆机构。连杆机构是包括四个旋转对的三关节链节机构，并且由近端和远端终端连接构件5和中心连杆构件构成。一对连杆机构包括经由轴承12彼此连接的一对成对构件2,5，并且设置在一对构成构件5上的轴单元13配合在内圈12a的内周12a的内周轴承12和形成在另一对构成构件2上的环形内表面形成部15配合在轴承12的外圈12b的外周。通过轴单元13和环形内表面形成部如图15所示，构造了密封结构19,21，其限制了轴承12的内部和外部之间的润滑剂的进入和流逝。（C）2013，JPO和INPIT

83. 发明专利

JP2008542668A Improved constant velocity joint for a tilt rotor hub 审中-公开
公开(公告)号：JP2008542668A
公开(公告)日：2008-11-27
申请号：JP2008515670
申请日：2005-06-07
申请人：ベルヘリコプターテクストロンインコーポレイテッド
发明人：キャンベル、トーマス , ジーラー、ジョー・ジェイ , スタンプス、フランク・ビー , ティスデール、パトリック・アール , バスキン、チャールズ・エル , ブラスウェル、ジェイムズ・エル・ジュニア , ヘイニー、デイビッド・エイ , ローバー、リチャード・イー
IPC分类号： F16D3/62 , F16D3/30
CPC分类号： F16D3/48 , B64C27/14 , F16D3/28 , F16D3/78
摘要：この等速ジョイントは、少なくとも１つのエンジンを備えた回転翼航空機に用いるように構成される。或る軸線周りに回転可能な駆動部材が、エンジンの出力軸に結合される。ヨークが、駆動部材に対して、前記軸線上に位置する第１の回転軸線周りに少なくとも部分的に回転可能に設けられる。複数の直立リンクが、ヨークを駆動部材に対して結合し、これら直立リンクは、ヨーク、駆動部材又はその両者に対して平行移動可能にされる。各直立リンクは、また、ヨーク、駆動部材又はその両者に対して、第２の回転軸線周りに回転可能にされる。
【選択図】図６

84. 发明专利

JP2002161927A UNIVERSAL JOINT 失效
公开(公告)号：JP2002161927A
公开(公告)日：2002-06-07
申请号：JP2000356909
申请日：2000-11-24
申请人： KOYO SEIKO CO
发明人： ISHIBASHI NOBUYUKI , KITAGAWA SATOSHI
IPC分类号： F16D3/30 , F16N9/02
摘要： PROBLEM TO BE SOLVED: To provide a universal joint capable of preventing a lubrication defectiveness caused by leakage of a grease inside a coupling yoke, even if a guide plate rotates eccentrically by resulting an angle between a drive side yoke and a subordinate movement side yoke, in the universal joint which provides the guide plate being moved when an angle is brought about between a drive side yoke and subordinate movement side yoke within the coupling yoke that connects a drive side yoke with a subordinate movement side yoke. SOLUTION: The grease in the grease accumulation chamber is prevented from leakage to outside even if the guide plate is rotated eccentrically and the lubrication between the coupling yoke and the guide plate 5 is maintained for a long period by forming the grease accumulation chamber which is composed of the plural recessed parts 10, etc., on the guide plate 5 of free movement in the coupling yoke 5.

85. 发明专利

JPH11511835A Universal joint equipped with aligning device 失效
公开(公告)号：JPH11511835A
公开(公告)日：1999-10-12
申请号：JP50206095
申请日：1994-06-07
申请人：ジョセフコーネイ,ポール
发明人：ジョセフコーネイ，ポール
IPC分类号： F16D3/32 , F16C1/24 , F16D3/16 , F16D3/30 , F16D3/33 , F16D3/42
CPC分类号： F16D3/33
摘要： (57)【要約】ユニバーサル継手(850)は、継手を一定速度に維持するための調心装置(800)を含んでいる。継手(850)の夫々のシャフト(818)(819)は、ボールスタッド(801)(802)に繋がれている。一方のシャフト(818)が連結装置(817)の軸線に対して傾いて動くと、その運動は調心装置(800)により他方のシャフトに伝達される。この調心装置(800)により、他方のシャフト(819)は同じように連結装置の軸線に関して同角度をなして動く。

86. 发明专利

JPH08270671A CONSTANT VELOCITY JOINT 失效
公开(公告)号：JPH08270671A
公开(公告)日：1996-10-15
申请号：JP7179795
申请日：1995-03-29
申请人： TOYOTA MOTOR CORP
发明人： ASAYAMA KAZUHIRO
IPC分类号： F16D3/08 , F16D3/30
摘要： PURPOSE: To provide a constant velocity joint to demand no high machining precision and facilitate manufacture. CONSTITUTION: A constant velocity joint A1 to intercouple an input shaft 10 and an output shaft 20 transmissibly of torque comprises an input shaft support body 31 to be coaxially and relatively rotatably assembles to the input shaft 10; an output shaft support body 32 assembled to the output shaft 20 in a similar manner described above; and a coupling support body 30 consisting of a coupling body 33 which connect the both support bodies 31, 32 oscillatorily around an intersection O1 of the axes line L1 and L2 of the two shafts 10 and 20 serving as a center. A constant velocity joint comprises a transmission shaft 41 on the input side assembled to the input shaft 10 movably in the direction of an axis L11 paralleling an axis L1 and rotatably around the axis 11 in a position offset by a given amount D in a radial direction from the axis L1 of the input shaft; a transmission shaft 42 on the output side assembled to the output shaft 20 movably in the direction of an axis L12 paralleling an axis L2 and rotatably around the axis L12 in a position offset by a given amount D in a radial direction from the axis L2 of the output shaft; and a transmission link 40 consisting of a coupling shaft 43 to oscillatorily intercouple the two transmission shafts 41 and 42 around a uniaxis.

87. 发明专利

JPH08184326A CONSTANT VELOCITY UNIVERSAL JOINT 失效
公开(公告)号：JPH08184326A
公开(公告)日：1996-07-16
申请号：JP2569295
申请日：1995-02-14
申请人： TOYOTA MOTOR CORP
发明人： ASAYAMA KAZUHIRO , SUZUKI TADAYUKI
IPC分类号： F16D3/30 , F16D3/32
摘要： PURPOSE: To provide a constant velocity universal joint which can exactly secure uniform movability and can be used at a large joint angle. CONSTITUTION: This invention relates to a constant velocity universal joint A1 which has cruciform joints 12 and 14 at both ends of an intermediate shaft 11, which are symmetrical to the datum face S which orthogonally crosses the axis line L1 of the intermediate shaft 11 and includes the intermediate point between these cruciform joints 12 and 14, and is connected to an input shaft 13 and output shaft 15 through the cruciform joints 12 and 14 respectively to connect the input shaft 13 and output shaft 15 so that torque can be transmitted to each other. Therefore, this constant velocity universal joint A1 connects the input shaft 13 and output shaft 15 through interlock mechanisms 20 which are rotatably assembled to the outer circumference of their shaft ends and arranged outside the intermediate shaft 11, permit their rotation around their respective axis lines L3 and L5 and can change their respective joint angles θi and θo to the intermediate shaft 11 in symmetrical relation.

88. 实用新型

JPH0613777Y2 失效
公开(公告)号：JPH0613777Y2
公开(公告)日：1994-04-13
申请号：JP16167285
申请日：1985-10-22
IPC分类号： B23G1/46 , B23D75/00 , F16D3/30

89. 发明专利

JPH0587691B2 失效
公开(公告)号：JPH0587691B2
公开(公告)日：1993-12-17
申请号：JP21703986
申请日：1986-09-17
申请人： KAWAMINAMI MITSUKUNI
发明人： KAWAMINAMI MITSUKUNI
IPC分类号： F16D3/30 , F16D3/16

90. 发明专利

JPH0532132A DRIVING FORCE TRANSMITTING DEVICE 失效
公开(公告)号：JPH0532132A
公开(公告)日：1993-02-09
申请号：JP18890491
申请日：1991-07-29
申请人： TOYODA MACHINE WORKS LTD
发明人： UNO YOSHITO , OKADA MAKOTO , AKITA HIDEKI
IPC分类号： B60K17/22 , B60K17/34 , F16D3/30
摘要： PURPOSE:To provide the above drive force transmitting device, with which a large sliding amount can be secured in an inboard joint and a large joint angle be set off through suppression of generation of thrust force. CONSTITUTION:When a driven part (wheel 90) moves relative to a driving part (front differential 93) an outer force is applied so that the output shaft 47 and input shaft 37 take the joint angle, a control part operates an actuator 7 selectively in accordance with displacement of a regulating arm 5 associate with swinging motions of the output shaft 47 relative to the input shaft 37. Accordingly a control arm 6 moves in its longitudinal direction, and a joint carrier 1 swings centering on the swing center point O of No.1 inward joint member so that the axis of the carrier becomes identical to the axis of the output shaft 47. Thereby the angular displacement of No.2 outward joint part of an outward joint member 2 relative to No.2 inward joint member caused in association with a change in the joint angle can be maintained so as to be small at all times.

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