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1. 发明专利

JPH0582506B2 失效
公开(公告)号：JPH0582506B2
公开(公告)日：1993-11-19
申请号：JP19068483
申请日：1983-10-14
申请人： NISSAN MOTOR
发明人： IWANAGA KAZUYOSHI , UCHAMA HIRAO
IPC分类号： F16H3/44

2. 发明专利

JPH032097B2 失效
公开(公告)号：JPH032097B2
公开(公告)日：1991-01-14
申请号：JP14345585
申请日：1985-06-29
申请人： NISSAN MOTOR
发明人： SHINOHARA MINORU , IWANAGA KAZUYOSHI
IPC分类号： F16H3/00 , B60K17/28 , B60K25/06

3. 发明专利

JPH02225863A SPEED CHANGE ELEMENT HOLDING STRUCTURE OF AUTOMATIC TRANSMISSION 失效
公开(公告)号：JPH02225863A
公开(公告)日：1990-09-07
申请号：JP33049588
申请日：1988-12-26
申请人： JATCO CORP , NISSAN MOTOR
发明人： ASARI MASAHIRO , UMEBAYASHI SHIGETO , IWANAGA KAZUYOSHI , HATTORI NOBORU
IPC分类号： F16H3/44 , F16H3/54 , F16H57/02 , F16H57/023 , F16H57/028 , F16H57/029 , F16H57/03
摘要： PURPOSE:To reduce the number of parts and to prevent an oil leakage by forming a cylinder of a friction engaging element and the inner race of a one- way clutch integrated to a support member, and fixing the support member from the inner side of a transmission case. CONSTITUTION:A cylinder 4a of a friction engaging element RDCN/B and the inner race 4b of a one-way clutch RDCN, O.W.C are incorporated as a support member 4, and a holding structure of a speed change element is composed of the support member 4 and a transmission case K2. When they are assembled, the support member 4 is fixed to the transmission case K2 only at one position from the inner side. When they are operated, there is no oil leakage between the cylinder 4a and the inner race 4b, because the cylinder 4a and the inner race 4b are incorporated integrally. Furthermore, no oil leakage to the outside is generated because the support member 4 is fixed to the transmission case K2 which is an undivided structure.

4. 发明专利

JPH02173471A BAND SERVO DEVICE FOR AUTOMATIC TRANSMISSION 失效
公开(公告)号：JPH02173471A
公开(公告)日：1990-07-04
申请号：JP33049488
申请日：1988-12-26
申请人： JATCO CORP , NISSAN MOTOR
发明人： UMEBAYASHI SHIGETO , IWANAGA KAZUYOSHI , HATTORI NOBORU
IPC分类号： F16D49/12 , F16D65/28 , F16H57/10 , F16H63/30
摘要： PURPOSE:To enable free setting to be attained of a position by providing an actuator to be arranged almost in parallel with the center of a rotary shaft of a rotary drum in a manner, wherein an acting direction of the actuator is orthogonal with the direction of a brake band in its connecting and releasing action, and suitably setting an arranging position of the actuator, shape of a direction change lever and its length. CONSTITUTION:A brake band 33, supported in its fixed end part 33a by an anchor end pin 6 fixed to a transmission case further in the movable end part 33b by a strut 7, is tightened to a rotary drum by moving the strut 7 in its stroke to the left direction. And a hydraulic actuator 8 is arranged so that its operating direction (b) is in a direction parallel with an axial direction (a) of the rotary drum further orthogonal with an operating direction (c) of the brake band 33. While a piston stem 8a is connected being able to transmit drive power to the strut 7 through a direction change lever 9. By this constitution, a position for providing the hydraulic actuator 8 can be freely set by suitably setting a shape of the direction change lever 9 and its length.

5. 发明专利

JPH0221055A TRANSMISSION WITH AUXILIARY TRANSMISSION 失效
公开(公告)号：JPH0221055A
公开(公告)日：1990-01-24
申请号：JP16829288
申请日：1988-07-06
申请人： NISSAN MOTOR
发明人： HATTORI NOBORU , IWANAGA KAZUYOSHI
IPC分类号： F16H57/04
摘要： PURPOSE:To form easily a drain passage of an auxiliary transmission side by forming a drain passage for communicating a lube oil reservoir with the opposite side of a lube oil reservoir of the friction element, between the outer surface lower part of a piston drum and an auxiliary transmission case. CONSTITUTION:The second piston drum 152 of a reduction brake composing an auxiliary epicycle transmission gear 114 is formed separately from an auxiliary transmission case 134. Owing to this reason, a drain passage 170 for communicating the chamber 162 side of a reduction brake with the oil pan 133 side of the reduction brake can be formed by the forming of a channel part 168 simultaneously with the molding of the auxiliary transmission case 134, without any machine work when the second piston drum 152 is attached. Consequently, the processing of the drain 170 is remarkably simplified in cooperation with the integral forming of the auxiliary transmission case 134 so that the productivity of the auxiliary transmission is improved and a large cost down can be aimed.

6. 发明专利

JPS62233543A SPEED CHANGE GEAR MECHANISM FOR TRANSMISSION 失效
公开(公告)号：JPS62233543A
公开(公告)日：1987-10-13
申请号：JP7434686
申请日：1986-04-02
申请人： NISSAN MOTOR
发明人： IWANAGA KAZUYOSHI , YAMAGUCHI TOSHIO
IPC分类号： F16H3/62 , F16H63/12 , F16H63/30
摘要： PURPOSE:To reduce the axial size irrespective of an additional oneway clutch by positioning the oneway clutch in same perpendicular face with some hydraulic clutch and a planetary gear. CONSTITUTION:An oneway clutch (forward oneway clutch FO/C) is arranged around a planetary gear 3 near to another hydraulic clutch (high clutch H/C). Some hydraulic clutch (forward clutch F/C) is arranged around said oneway clutch. Consequently, said oneway clutch (FO/C) can be arranged in same perpendicular face with said hydraulic clutch (F/C) and said planetary gear 3, thereby the axial size can be reduced.

7. 发明专利

JPS6084468A AIR BLEED APPARATUS FOR AUTOMATIC SPEED CHANGE GEAR 失效
公开(公告)号：JPS6084468A
公开(公告)日：1985-05-13
申请号：JP19069483
申请日：1983-10-14
申请人： NISSAN MOTOR
发明人： EGUCHI SHINSUKE , IWANAGA KAZUYOSHI
IPC分类号： B60K20/00 , F16H57/02 , F16H57/027 , F16K24/06
摘要： PURPOSE:To increase the air suction speed by fixing a member having a convergence part at one edge into an air bleed passage. CONSTITUTION:During high-clutch operation, the operation pressure reaches an air bleed passage 2 and presses a ball 5 onto a convergence part 4a. Therefore, the cut of a high clutch operation pressure from the center hole of a member 4 is prevented, and the high-clutch operation is not influenced by an air bleed apparatus consituted of an air bleed passage 2, member 4, ball 5, and a pin 6. When the high clutch operation is suspended by the dissipation of the high clutch operation pressure, the ball 5 is separated from the convergence part 4a and dropped onto the pin 6 by the gravity. Then, air is drawn into the air bleed passage 2, and the high clutch operation pressure sharply dissipates.

8. 发明专利

JPS6010209B2 失效
公开(公告)号：JPS6010209B2
公开(公告)日：1985-03-15
申请号：JP11493878
申请日：1978-09-18
申请人： NISSAN MOTOR
发明人： YAMAMORI TAKAHIRO , IWANAGA KAZUYOSHI , OOTSUKA KUNIO
IPC分类号： F16D13/52 , F16D13/64 , F16D25/10 , F16H57/08 , F16H63/30

9. 发明专利

JPS5939610B2 JPS5939610B2 - 失效
公开(公告)号：JPS5939610B2
公开(公告)日：1984-09-25
申请号：JP11264278
申请日：1978-09-13
申请人： Nissan Motor
发明人： IWANAGA KAZUYOSHI
IPC分类号： F16C3/00 , G05D13/34

10. 发明专利

JPS59140946A Hydraulic controller for automatic transmission 失效
标题翻译：液压控制器自动变速器
公开(公告)号：JPS59140946A
公开(公告)日：1984-08-13
申请号：JP1459383
申请日：1983-02-02
申请人： Nissan Motor Co Ltd
发明人： IWANAGA KAZUYOSHI
IPC分类号： F16H61/04 , F16H59/22 , F16H61/02 , F16H61/06 , F16H61/10
CPC分类号： F16H61/068 , F16H59/22 , F16H2061/026 , F16H2061/0488 , Y10T477/6895
摘要： PURPOSE:To enable the direct shifting to a high-speed position of an automatic transmission in which the shock of shifting is reduced by selecting the high- speed position when a selector lever is changed from an N position to a D position, by providing an idle control valve. CONSTITUTION:An idle control valve 17 is provided for an automatic transmission with three forward shift positions, in which the shock of shifting from an N position to a D position is reduced by engaging a high and reverse clutch H & R/C and a forward clutch F/C to put the transmission in the third position. The port 18a of the valve 17 is connected to the servo-apply chamber S/A of a band brake. The port 18b of the valve 17 is connected to an oil passage 22, to which pressurized oil is supplied when a manual valve is in a D, N or R position. An oil pressure rise delay means (orifice) 30 is provided in the oil passage 22. The port 18e of the valve 17 is connected to a port 26, which can be opened and closed by a solenoid 27 coupled to an accelerator pedal switch 28.
摘要翻译：目的：为了能够直接切换到自动变速器的高速位置，在自动变速器的高速位置，当选档杆从N档变为D档时，通过选择高速位置来减小换档的冲击，空转控制阀。构成：为具有三个前进位置的自动变速器提供一个怠速控制阀17，其中通过接合一个高反转离合器H＆R / C和一个向前的位置而减小从N位置转移到D位置的冲击离合器F / C将变速器置于第三位置。阀17的端口18a连接到带式制动器的伺服施加室S / A。阀17的端口18b连接到油通道22，当手动阀处于D，N或R位置时，油通道22被供应到加压油。油压上升延迟装置（孔口）30设置在油路22中。阀17的端口18e连接到端口26，端口26可以通过联接到加速器踏板开关28的螺线管27打开和关闭。

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