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1. 发明专利

JP2020118191A 変速機审中-公开
公开(公告)号：JP2020118191A
公开(公告)日：2020-08-06
申请号：JP2019008066
申请日：2019-01-21
申请人： TOYOTA MOTOR CORP , TOYOTA MOTORSPORTS GMBH
发明人： TSUGE SHOGO , KONDO MASAMITSU , KANZAKI KENTARO , NAKAMURA MOTOKI , ICHIKAWA MASAHIKO , KURIMOTO TOMOYASU , TAKEUCHI SHINICHI
IPC分类号： F16H61/18 , F16H61/04
摘要：【課題】ダブルドグリング機構を有するドグクラッチを備えた変速機について、所定の変速段を形成する際に係合対象となるドグクラッチを確実に係合可能状態とすること。【解決手段】ダブルドグリング機構により構成された出力側要素を有し、入力側要素の回転数が出力側要素の回転数よりも高い場合に係合可能状態となるドグクラッチを備え、所定の変速段を形成する際に係合対象となるドグクラッチを係合させることによって所定の変速段へと変速する変速機であって、所定の変速段を形成する際に係合対象となるドグクラッチについて入力側要素の回転数が出力側要素の回転数よりも低い場合には、内燃機関もしくは電動機によって入力側要素の回転数を上昇させ、かつ入力側要素の回転数を出力側要素の回転数よりも高くしてから、当該ドグクラッチにおける入力側要素と出力側要素との係合を行う。【選択図】図5

2. 发明专利

JPH10332072A PULSATION DAMPING STRUCTURE FOR PRESSURE FLUID PIPE 失效
公开(公告)号：JPH10332072A
公开(公告)日：1998-12-15
申请号：JP15760197
申请日：1997-05-30
申请人： TOYOTA MOTOR CORP
发明人： KURIMOTO TOMOYASU
IPC分类号： F16D25/08 , F16L55/04
摘要： PROBLEM TO BE SOLVED: To provide a pulsation damping structure for a pressure fluid pipe which can change viscous resistance in a flow path based on supply/discharge of a fluid pressure by operating a clutch pedal. SOLUTION: In a pulsation damping structure for pressure fluid pipes 11, 31, 33 comprising a clutch pedal giving a pressure to fluid, clutch release cylinder handling fluid, pressure fluid pipes 11, 31, 33 transmitting a fluid pressure between the clutch pedal and the clutch release cylinder, and a flow path A1 arranged in the pressure fluid pipes 11, 31, 33 to absorb changing of the fluid pressure transmitted from the clutch release cylinder to the clutch pedal, an elastic member 43 arranged in the inside of the pressure fluid pipe 33 to be expanded/contracted by its internal pressure is provided, a peripheral surface 43A of the elastic member 43 is arranged to oppositely face the flow path A1.

3. 发明专利

JPH09324825A CLUTCH CONTROL DEVICE 失效
公开(公告)号：JPH09324825A
公开(公告)日：1997-12-16
申请号：JP16390596
申请日：1996-06-04
申请人： TOYOTA MOTOR CORP
发明人： NOZAKI OSAMU , IDA SHUICHIRO , MIZUTA TAKAHISA , KURIMOTO TOMOYASU
IPC分类号： F16D25/08
摘要： PROBLEM TO BE SOLVED: To provide a clutch control device which is good in assembly property and on-vehicle property and moreover excellent in vibration damping characteristics. SOLUTION: A control device has such composition as an oil path for connecting a clutch release cylinder to a clutch master cylinder 4 is provided with a vibration easing device 21 for absorbing the fluctuation of oil pressure transmitted from the clutch release cylinder to the clutch master cylinder 4. In this case, the vibration easing device 21 has an input port 26 and an output port 32 severally communicating with its inside oil chamber, and the device 21 is unitedly provided in the body 5 of the clutch master cylinder 4, and moreover the input port 26 is communicated with the oil chamber of the clutch master cylinder 4 through a tube member 27, and in addition, the output port 32 is communicated with the clutch release cylinder.

4. 发明专利

JP2005265042A Releasing structure for clutch 审中-公开
标题翻译：释放离合器结构
公开(公告)号：JP2005265042A
公开(公告)日：2005-09-29
申请号：JP2004078034
申请日：2004-03-18
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KURIMOTO TOMOYASU , KUSANO TADASHI , TODA TAKASHI
IPC分类号： F16D23/14 , F16C11/06
摘要： PROBLEM TO BE SOLVED: To stabilize rocking action by preventing dust from intruding into a contact part (fulcrum engagement part) of a clutch release fork and a fork support from an outside and preventing grease from flowing out of the fulcrum engagement part.
SOLUTION: The clutch release fork 100 is provided with the spherical concave fulcrum engagement part 150. The fork support 160 is provided with a clutch release fork 100 to abut on the fulcrum engagement part by a tip in such a manner that the same can rock with having the fulcrum engagement part 150 as a fulcrum. A boot 170 seals the fulcrum engagement part 150 and one end side 171 thereof is attached to the clutch release fork 100 to surround the fulcrum engagement part 150. A boot support part 210 is formed to support another end side of the boot and anther end side 172 of the boot is attached to the boot support part 210.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过防止灰尘从外部侵入离合器分离叉和叉支撑件的接触部分（支点接合部分）来防止油脂从支点接合部分流出来来稳定摇摆动作。解决方案：离合器释放叉100设置有球形凹形支点接合部150.叉支撑件160设置有离合器释放叉100，以通过尖端抵接在支点接合部上，使得相同可以以支点接合部150为支点摇摆。靴子170密封支点接合部分150，并且其一端侧171附接到离合器释放叉100以围绕支点接合部分150.靴子支撑部分210形成为支撑靴子的另一端侧和花药端侧 172的引导件连接到引导支持部分210.版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JPH0960655A VEHICULAR POWER TRANSMISSION DEVICE 失效
公开(公告)号：JPH0960655A
公开(公告)日：1997-03-04
申请号：JP23931295
申请日：1995-08-24
申请人： TOYOTA MOTOR CORP
发明人： KURIMOTO TOMOYASU
IPC分类号： B60K17/26 , F16D13/60 , F16D13/70
摘要： PROBLEM TO BE SOLVED: To optionally set an incomplete clutching condition by providing, between first and second flywheels, an elastic member which is pushed and pressed in a direction where the second flywheel is separated from the first flywheel. SOLUTION: A pressure plate 6, a clutch disk 9 and a second flywheel 3 are integrated with each other under a condition that they are engaged with each other by weakening the stepping force of a clutch pedal so that they are moved on a first flywheel 2 side, and at that time, energization force in a pushing back direction is worked by a coil spring K. Namely, a cushioning characteristic is exercised so that the holding pressure of the clutch disk 9 by the second flywheel 3 and the pressure plate 6 is changed according to the elastic coefficient of the coil spring K, and is comparatively weakened. Therefore, power transmission is changed while the clutch disk 9 is rotated between the second flywheel 3 and the pressure plate 6, namely, while a transmission torque from the first flywheel 2 to the clutch dick 9 is low.

6. 发明专利

JP2013164090A Torsional vibration damping device 审中-公开
标题翻译：扭转振动阻尼装置
公开(公告)号：JP2013164090A
公开(公告)日：2013-08-22
申请号：JP2012026173
申请日：2012-02-09
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KURIMOTO TOMOYASU
IPC分类号： F16D13/64 , F16F15/134
摘要： PROBLEM TO BE SOLVED: To provide a torsional vibration damping device that allows one end of a torque transmission member to make contact with a cam surface of a cam member always at rotation of the torsional vibration damping device, and that can prevent deterioration of torsional characteristics.SOLUTION: In a torsional vibration damping device 1: one end in an extending direction of a plate 32 is positioned at a side closer to one end 17a of an arm member 17 than a rotary shaft 10 in a circumferential direction of disk plates 8 and 9 and attached to a radially outer peripheral part of the arm member 17, and a mass member 33 is provided at the other end in the extending direction of the plate 32; and a support shaft 34 is positioned at the side of the one end 17a of the arm member 17 with respect to the rotary shaft 10 in the circumferential direction of the disk plates 8 and 9.
摘要翻译：要解决的问题：提供一种扭转振动阻尼装置，其能够使转矩传递部件的一端在扭转振动阻尼装置的旋转时与凸轮部件的凸轮面接触，并且能够防止扭转特性的劣化解决方案：在扭转振动阻尼装置1中：板32的延伸方向的一端位于在盘构件8的圆周方向上比旋转轴10更靠近臂构件17的一端17a的一侧，并且附接到臂构件17的径向外周部分，并且质量构件33设置在板32的延伸方向的另一端; 并且支撑轴34相对于旋转轴10在圆盘8和9的圆周方向上位于臂构件17的一端17a侧。

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