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1. 发明专利

JP2006512541A Friction clutch whose pressure is controlled 审中-公开
公开(公告)号：JP2006512541A
公开(公告)日：2006-04-13
申请号：JP2004558038
申请日：2003-12-09
申请人：クノル−ブレムゼジステーメフューアヌッツファールツォイゲゲゼルシャフトミットベシュレンクテルハフツング
发明人：レーターフリートベルト , デルフスヨアヒム
IPC分类号： F16D25/08 , F16D25/00 , F16D25/0635
CPC分类号： F16D25/0635 , F16D25/087
摘要：本発明の対象は、圧力制御された摩擦クラッチ（１）において、この摩擦クラッチ（１）が加圧手段により操作可能なシリンダ−ピストン−ユニット（５）を有しており、このシリンダ−ピストン−ユニット（５）が、定置に配置された駆動ディスク（９）を有する被駆動軸（４）と、定置に配置された駆動ディスク（９）を有する駆動軸（３）との間の摩擦接続的な結合を、シリンダ−ピストン−ユニット（５）が永久的に圧力手段を負荷された場合に駆動軸（３）のトルクを伝達するために可能にするものに関する。

2. 发明专利

JPH11241733A METHOD FOR INSPECTING AUTOMATED CLUTCH DEVICE 失效
公开(公告)号：JPH11241733A
公开(公告)日：1999-09-07
申请号：JP32672298
申请日：1998-11-17
申请人： LUK GETRIEBE SYSTEME GMBH
发明人： REICHEL THILO
IPC分类号： F16D25/00 , B60W50/02 , F16D48/06 , G01M13/02 , G01M99/00
摘要： PROBLEM TO BE SOLVED: To surely detect a defective action without additional and large labor and time by detecting a timewise change of the location of an actuator based on prescribed current supply and detecting a deviation between a measured timewise change and a target value as a defect. SOLUTION: A pressure plate 18 of a clutch 4 can be dissociated from a frictional engagement to a clutch disc 16 by an operating lever 20. An actuator 24 is provided to operate the operating lever 20 and this actuator 24 is controlled by an electronic control device 26. A position sensor 28 for detecting the location of the actuator 24 or the operating lever 20 is connected with the control device 26. For a diagnostic purpose, voltage pulses of fixed heights and current by a prescribed pulse width are supplied to the actuator 24, for instance, and a motion of the operating lever 20 is analyzed by the position sensor 28. When a timewise result of an exit signal of the position sensor 28 is deviated from a target process, the result is detected as a defect and the result is displayed on the control device 26 or a defect display device of a diagnostic device connected with this control device 26.

3. 发明专利

JPH0867893A ELECTRORHEOLOGICAL FLUID OF POLAR SOLID AND AN ORGANIC SEMICONDUCTOR 失效
公开(公告)号：JPH0867893A
公开(公告)日：1996-03-12
申请号：JP20725695
申请日：1995-08-14
申请人： LUBRIZOL CORP
发明人： KIYASURIIN OO HABERUKA , YOSEFU DABURIYUU PIARETSUTO
IPC分类号： F16D25/00 , C10M169/04 , C10M171/00 , C10N20/00 , C10N20/02 , C10N20/06 , C10N30/00 , C10N40/14

4. 发明专利

JPH06104426B2 失效
公开(公告)号：JPH06104426B2
公开(公告)日：1994-12-21
申请号：JP14893185
申请日：1985-07-05
IPC分类号： B60W10/02 , B60W10/10 , F16D25/00 , B60K41/22

5. 发明专利

JPH04278834A TWO-WHEEL DRIVE-FOUR-WHEEL DRIVE CONTROL METHOD 失效
公开(公告)号：JPH04278834A
公开(公告)日：1992-10-05
申请号：JP4163491
申请日：1991-03-07
申请人： FUJI UNIVANCE KK
发明人： KATO TADAHIKO
IPC分类号： B60K23/08 , F16D25/00
摘要： PURPOSE:To avoid danger and prevent the generation of the tight corner brak ing phenomenon in case of the sharp advance to a low mu value road, in the two-wheel drive-four-wheel drive selection control for a transfer device. CONSTITUTION:In ordinary traveling, the traveling is performed always in the two-wheel drive, while if the revolution difference between the front and rear wheels becomes over a certain value, switching to the four-wheel drive is performed, and the four-wheel drive state is maintained for a certain time.

6. 发明专利

JPH03244833A ROTARY JOINT FOR AIR CLUTCH 失效
公开(公告)号：JPH03244833A
公开(公告)日：1991-10-31
申请号：JP3908590
申请日：1990-02-19
申请人： KOYO SEIKO CO
发明人： MITSUMARU MICHITOSHI , UEDA KOICHI
IPC分类号： F16H13/08 , F16D25/00 , F16L27/08 , F16L27/093
摘要： PURPOSE:To reduce the extent of frictional resistance in a sliding part between each sealing body and the counter member and thereby aim at the promotion of long service life in the sealing body by installing an intermediate cylinder in an interval between two air bypass spaces, and interposing a planetary roller type reduction gear between the intermediate cylinder and a turning shaft. CONSTITUTION:An intermediate cylinder 20 is installed in an interval between both first and second air bypass spaces 25, 26, and a planetary roller type reduction gear is interposed between this intermediate cylinder 20 and a turning cylinder shaft 8. When a clutch is engaged, this turning cylinder shaft 8 and an inner ring 22 both rotate synchronously with a turning shaft 2, and a planetary roller 23 revolves around the turning cylinder shaft 8 as rotating, synchronizing with it, a carrier pin 24 and the intermediate cylinder 20 both rotate. Since a rotational speed of the intermediate cylinder 20 becomes slower than that of the turning cylinder shaft 8 due to action of the planetary roller type reduction gear like this, the extent of frictional resistance between each of sealing bodies 92, 93 and the intermediate cylinder 20 is reduced. In addition, the rotational speed between both inner diameter side sealing bodies 94, 95 of the turning cylinder shaft 8 becomes slower as well, so that the frictional resistance is also reduced, therefore service life in each of sealing bodies 92-95 is thus prolonged.

7. 发明专利

JPH0313096B2 失效
公开(公告)号：JPH0313096B2
公开(公告)日：1991-02-21
申请号：JP4532781
申请日：1981-03-27
申请人： AISIN SEIKI
发明人： OGUMA TOMIO , HIROZAWA KOICHIRO , MITSUI TSUTOMU
IPC分类号： B60W10/02 , B60W10/10 , F16D25/00 , F16D48/02 , F16D48/06 , F16H59/08 , F16H61/02

8. 实用新型

JPH0231547Y2 失效
公开(公告)号：JPH0231547Y2
公开(公告)日：1990-08-27
申请号：JP17702884
申请日：1984-11-21
IPC分类号： B63H21/38 , B63H23/02 , B63H23/30 , F01M1/06 , F01M1/16 , F01M11/00 , F01M11/02 , F02B61/04 , F02B61/06 , F16D25/00

9. 实用新型

JPH0140742Y2 失效
公开(公告)号：JPH0140742Y2
公开(公告)日：1989-12-05
申请号：JP9885684
申请日：1984-06-29
IPC分类号： F16K3/32 , B60K17/28 , B60K23/00 , B60K23/02 , F16D25/00 , F16D25/08 , F16D48/02

10. 发明专利

JPS63195424A HYDRAULIC DRIVING DEVICE FOR VEHICLE 失效
公开(公告)号：JPS63195424A
公开(公告)日：1988-08-12
申请号：JP2439987
申请日：1987-02-04
申请人： HINO MOTORS LTD
发明人： MOMIYAMA FUJIO
IPC分类号： F16D25/00 , F16D25/063
摘要： PURPOSE:To reduce noise of a pump by returning leak oil of an actuator to the inlet side of a filter, not being diffused in a clutch housing, thereby eliminating bubbling of oil in an oil reservoir. CONSTITUTION:All oil other than oil sprayed from a nozzle 56 is collected in a return pipe 60 through pipings 30a, 32a... and a dovetail groove 59, and when the temperature of the oil is less than a proper temperature, it is collected in an internal filter 226. When the oil temperature is over the proper temperature, a valve 62 is opened to automatically diffuse the oil in an oil reservoir 21, so that a temperature rise of oil in the oil reservoir 21 is prevented. Accordingly, bubbling in the oil reservoir 21 is remarkably decreased to eliminate cavitation noise of pumps 24, 25.

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