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51. 发明专利

JP4367519B2 Control device for an automatic transmission 有权
公开(公告)号：JP4367519B2
公开(公告)日：2009-11-18
申请号：JP2007116823
申请日：2007-04-26
申请人：トヨタ自動車株式会社
发明人：康嗣大島 , 俊皆木
IPC分类号： F16H61/02 , F16H59/18 , F16H59/24 , F16H59/48 , F16H59/54 , F16H61/14
CPC分类号： F16H61/143 , F16H59/48 , F16H2059/405 , Y10T477/6425 , Y10T477/743 , Y10T477/78

52. 发明专利

JP2009041601A Controller and control method for automatic transmission 审中-公开
标题翻译：自动变速箱控制与控制方法
公开(公告)号：JP2009041601A
公开(公告)日：2009-02-26
申请号：JP2007204867
申请日：2007-08-07
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： FUJIMOTO KINYA , YOSHIDA YOSHIYUKI , MATSUMURA TETSUO , KIYOMIYA DAIJI
IPC分类号： F16H61/02 , F16H59/08 , F16H59/68 , F16H59/72 , F16H61/682
CPC分类号： F16H61/688 , F16H61/0403 , F16H2059/006 , F16H2306/24 , Y10T477/6425 , Y10T477/6936 , Y10T477/69363
摘要： PROBLEM TO BE SOLVED: To provide a controller for a twin-clutch type automatic transmission capable of enhancing the response when a request for continuous speed change is placed. SOLUTION: The arrangement includes a transmission input shaft wherewith a frictional transmitting mechanism on the side being out of service for establishing the present shift range is coupled, and the speed change controller is equipped with a so-called pre-shifting means to couple the input shaft with a transmission output shaft through a prescribed gear train and put them in the standby state by operating a prescribed synchronous meshing mechanism on the basis of the predicting result of a predicting means, wherein the coupling motion starting timing of the synchronous meshing mechanism owing to the standby control depends on the judgment that the frictional transmitting mechanism on the side being out of service for establishing the present shift range is disengaged whether establishing the present shift range is completed or not. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种双离合器式自动变速器的控制器，其能够在进行连续变速的请求时增强响应。解决方案：该装置包括传动输入轴，其中在用于建立当前换档范围的侧面上的摩擦传动机构被连接，并且变速控制器配备有所谓的预换挡装置通过规定的齿轮系将输入轴与变速器输出轴连接，并根据预测装置的预测结果通过操作规定的同步啮合机构将其置于待机状态，其中同步啮合的联动运动起动定时由于待机控制的机构取决于是否完成当前的换档范围是否完成，用于建立当前换档范围的不在运转的摩擦传动机构脱离的判断。版权所有（C）2009，JPO＆INPIT

53. 发明专利

JP4126023B2 Method of controlling a dual clutch transmission 有权
公开(公告)号：JP4126023B2
公开(公告)日：2008-07-30
申请号：JP2004046435
申请日：2004-02-23
申请人：ボーグワーナー・インコーポレーテッド
发明人：マーク・ブキャナン , メリッサ・コウニグ , ラッセル・レモン
IPC分类号： F16H61/04 , F16D48/02 , F16D48/06 , F16H3/00 , F16H3/091 , F16H59/08 , F16H59/18 , F16H59/24 , F16H59/74 , F16H61/68 , F16H61/688
CPC分类号： F16H61/0437 , B60W2510/0241 , B60W2510/0604 , B60W2510/1005 , B60W2510/1015 , B60W2540/10 , B60W2710/0644 , B60W2710/0661 , F16D48/06 , F16D2500/1026 , F16D2500/10412 , F16D2500/1086 , F16D2500/30426 , F16D2500/3061 , F16D2500/30806 , F16D2500/50224 , F16D2500/5048 , F16D2500/7044 , F16D2500/70454 , F16H3/006 , F16H3/0915 , F16H61/688 , F16H2306/52 , F16H2312/02 , Y10T477/6425 , Y10T477/75 , Y10T477/79
摘要： A method of controlling the torque transferred across the engaged clutch of a vehicle having a dual clutch transmission to provide predetermined engine acceleration for each gear based on the engine throttle position and subsequent changes of clutch speed that are in response to operatively varying the torque transferred across the engaged clutch as the engine accelerates to a predetermined speed based on the throttle position. The method includes the steps of determining the engine throttle position (208), determining the currently engaged gear of the transmission (210), and sensing the speed of the driven member of the engaged clutch (212). Then, a target engine speed is determined based on the engine throttle position, the currently engaged gear, and the clutch speed (216). The torque transferred across the engaged clutch is then continuously varied to cause the engine to accelerate toward the target engine speed (218).

54. 发明专利

JP3896755B2 Clutch control device for a continuously variable transmission 有权
公开(公告)号：JP3896755B2
公开(公告)日：2007-03-22
申请号：JP2000063754
申请日：2000-03-08
申请人：三菱自動車工業株式会社
发明人：徹橋本 , 弘樹浅山 , 稔菖一 , 薫近藤
IPC分类号： F16H61/14 , F16H59/14 , F16H59/70 , F16H61/662
CPC分类号： F16H61/14 , F16H61/662 , F16H61/66254 , Y10T477/6203 , Y10T477/6425 , Y10T477/73 , Y10T477/75 , Y10T477/78

55. 发明专利

JP2006029583A Method for regulating bonding moment 审中-公开
标题翻译：用于调节粘合剂的方法
公开(公告)号：JP2006029583A
公开(公告)日：2006-02-02
申请号：JP2005200911
申请日：2005-07-08
申请人： Luk Lamellen & Kupplungsbau Beteiligungs Kg , ルークラメレンウントクツプルングスバウベタイリグングスコマンディートゲゼルシャフトLuK Lamellen und Kupplungsbau Beteiligungs KG
发明人： GERHART JUERGEN , WERNER OLAF , GOEPPERT GEORG
IPC分类号： F16D48/02
CPC分类号： F16D48/066 , F16D2500/1024 , Y10T74/19274 , Y10T477/27 , Y10T477/6425 , Y10T477/70 , Y10T477/75 , Y10T477/78
摘要： PROBLEM TO BE SOLVED: To provide a method for regulating the bonding moment of a clutch which can high-precisely regulate the bonding moment. SOLUTION: A second position raster value (9b) is added to a first position raster value (9a) and detected in the following manner that detection is effected such that a position target value comes to a value between the first position raster value (9a) and the second position raster value (9b), and an actuator member is alternately positioned at the first position raster value (9a) and the second position raster value (9b). This way makes an average bonding moment to more accurately coincide with a bonding moment target value than the bonding moment of the first and second position raster values (9a and 9b). COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于调节可以高精度地调节接合力矩的离合器的接合力矩的方法。解决方案：将第二位置光栅值（9b）添加到第一位置光栅值（9a），并以如下方式检测，使得位置目标值达到第一位置光栅值（9a）和第二位置光栅值（9b），并且致动器构件交替地位于第一位置光栅值（9a）和第二位置光栅值（9b）。这样，使平均接合力矩与第一和第二位置光栅值（9a，9b）的接合力矩的接合力矩目标值更精确地一致。版权所有（C）2006，JPO＆NCIPI

56. 发明专利

JP3738740B2 Twin-clutch gear transmission 有权
公开(公告)号：JP3738740B2
公开(公告)日：2006-01-25
申请号：JP2002075291
申请日：2002-03-19
申请人：日産自動車株式会社
发明人：英俊執行
IPC分类号： F16H61/02 , B60W10/02 , B60W10/06 , F16H3/00 , F16H59/42 , F16H59/70
CPC分类号： B60W10/06 , B60W10/02 , B60W10/10 , B60W10/113 , B60W30/18 , B60W30/1819 , B60W2510/0638 , B60W2540/16 , F16H3/006 , F16H61/688 , F16H63/46 , F16H2061/0216 , F16H2200/0052 , F16H2306/18 , Y10T74/19228 , Y10T74/19233 , Y10T74/1926 , Y10T477/6425

57. 发明专利

JP2004251455A Method for controlling double clutch transmission 有权
公开(公告)号：JP2004251455A
公开(公告)日：2004-09-09
申请号：JP2004046435
申请日：2004-02-23
申请人： Borgwarner Inc , ボーグワーナー・インコーポレーテッド
发明人： BUCHANAN MARK , LEMON RUSSELL , KOENIG MELISSA
IPC分类号： F16D48/06 , F16H3/00 , F16H3/091 , F16H61/04 , F16H61/68 , F16H61/688
CPC分类号： F16H61/0437 , B60W2510/0241 , B60W2510/0604 , B60W2510/1005 , B60W2510/1015 , B60W2540/10 , B60W2710/0644 , B60W2710/0661 , F16D48/06 , F16D2500/1026 , F16D2500/10412 , F16D2500/1086 , F16D2500/30426 , F16D2500/3061 , F16D2500/30806 , F16D2500/50224 , F16D2500/5048 , F16D2500/7044 , F16D2500/70454 , F16H3/006 , F16H3/0915 , F16H61/688 , F16H2306/52 , F16H2312/02 , Y10T477/6425 , Y10T477/75 , Y10T477/79
摘要： PROBLEM TO BE SOLVED: To provide a method for positively controlling starting of each gear of a double type clutch transmission. SOLUTION: This method is for control of torque transmitted through a clutch to supply prescribed engine acceleration related to each gear based on an engine throttle position and clutch speed change after response to change of torque transmitted through a connected clutch when an engine is accelerated to a prescribed speed based on a throttle position. It includes a step 208 to determine the engine throttle position, a step 210 to determine a currently connected gear in a transmission, a step 212 to detect speed of a driven member of the connected clutch, and a step 214 to determine a target engine speed based on the engine throttle position, the currently connected gear, and a clutch speed. Torque transmitted through the clutch is continuously changed to accelerate the engine toward the target engine speed. COPYRIGHT: (C)2004,JPO&NCIPI

58. 发明专利

JP2004130858A Power transmission system for four-wheeled-drive vehicle 有权
公开(公告)号：JP2004130858A
公开(公告)日：2004-04-30
申请号：JP2002295259
申请日：2002-10-08
申请人： Tochigi Fuji Ind Co Ltd , 栃木富士産業株式会社
发明人： WAKAMATSU MASASHIGE
IPC分类号： B60K17/35 , B60K17/344 , B60K23/08 , F16D27/115
CPC分类号： B60K23/0808 , B60K17/344 , F16D2500/1022 , F16D2500/10431 , F16D2500/3115 , F16D2500/525 , F16D2500/7044 , Y10T477/606 , Y10T477/6425
摘要： PROBLEM TO BE SOLVED: To suppress the occurrence of shocks and strange sounds in a four-wheeled-drive vehicle. SOLUTION: A power transmission system 1 is arranged between front and rear wheels 3, 5 in the four-wheeled-drive vehicle. According to the transmission system 1, a locking force of a clutch means is controlled by an electromagnetic force generated through controlling current-carrying in response to an opening of an accelerator or of a throttle, and power output from an engine 11 via a transmission 13 is transmitted to the front and rear wheels 3, 5 as differential control between them is carried out in response to or by the locking force. The transmission system 1 comprises a reversal detection means 23, 27 for detecting the reversal or non-reversal of a speed-change drive direction by the transmission 13, and a control means 23 for controlling the current-carrying of an electromagnet so as to reduce a torque transmitted via the clutch means to a target value on the basis of a signal to reverse the speed-change drive direction that is detected by the reversal detection means 23, 27. COPYRIGHT: (C)2004,JPO

60. 发明专利

JP2002544451A Manual setting of the gear ratio of the continuously variable transmission 审中-公开
公开(公告)号：JP2002544451A
公开(公告)日：2002-12-24
申请号：JP2000617353
申请日：2000-04-29
申请人：ゼットエフ、バタビア、リミテッド、ライアビリティ、カンパニー
发明人：アントン、ベルテ , パトリック、シュパイヒャー , ラルフ、ボーンドラン
IPC分类号： F16H61/02 , F16H61/662
CPC分类号： F16H61/66254 , F16H2061/66213 , Y10T477/6425 , Y10T477/75
摘要： (57)【要約】本発明は自動車用無段変速機（ＣＶＴ）の変速比の手動設定のための方法に関する。ＣＶＴは制御装置、変速又は選択装置、発進要素及び変速比調整のためのバリエータを具備し、特に内燃機関によって駆動される。制御装置は変速比、駆動エンジン回転数又はバリエータ入力回転数の設定のために、操作戦略の範囲内で運転者・車両系から導き出される入力信号を処理する。操作戦略は第１の自動操作モードで変速比を自動的に選択する。第２の手動操作モードでは、運転者が変速又は選択装置により変速比の選択に直接干渉することができる。本発明はプリセットした連続的車速依存性エンジン回転数曲線又はバリエータ入力回転数曲線又は変速比曲線を第２の操作モードで手操作により選択できる構成になっている。これらの曲線は調整範囲の上限と下限の間の曲線分枝として表示され、各曲線で停車及び最高車速に到達することができる。

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