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91. 发明专利

DE19745344B4 未知
公开(公告)号：DE19745344B4
公开(公告)日：2008-08-21
申请号：DE19745344
申请日：1997-10-14
申请人： AISIN AW CO
发明人： KASUYA SATORU , SUGIURA NOBUTADA
IPC分类号： F16D25/0638 , F16D25/08 , F16H63/30
摘要： To reduce dispersion in an engagement stroke amount caused by error in manufacturing parts and to reduce the stroke amount in a stationary cylinder type clutch device, the clutch device includes a hub, a drum, friction coupling elements connecting thereto such that rotational power can be transmitted, a pressing member and a reaction force member arranged at opposite ends of the clutch device in the axial direction, and a hydraulic servo for engaging and disengaging the friction coupling elements where the hydraulic servo is installed to a fixed member, a servo force is transmitted to the friction coupling elements via the pressing member and the reaction force caused by the engagement is supported by the fixed member via the reaction force member. A return spring, for retracting a piston of the hydraulic servo, is installed between the pressing member and the reaction force member whereby the piston is retracted via the pressing member and the amount of retraction is restricted to a predetermined value by a regulating element.

92. 发明专利

DE69936185T2 未知
公开(公告)号：DE69936185T2
公开(公告)日：2008-02-07
申请号：DE69936185
申请日：1999-12-29
申请人： AISIN AW CO
发明人： KATO HIROSHI , TSUKAMOTO KAZUMASA , HAYABUCHI MASAHIRO , NISHIDA MASAAKI , KASUYA SATORU , KATO AKITOSHI
IPC分类号： F16H3/62 , F16H3/66
摘要： Provided with a multi-stage automatic transmission using a reduction planetary gear and a planetary gear set in which the respective thrust forces generated thereat are supported by a low bearing load or a low case load. An automatic transmission is provided with a reduction planetary gear coupled to an input shaft to fix a reaction force element so as to output a reduction rotation to an output element, and a planetary gear set that outputs a speed shift rotation upon input of the subsequent reduction rotation. During at least first gear driving, there are provided a transmission passage in which thrust forces generated at one element of the reduction planetary gear and one element of the planetary gear set, respectively, are transmitted. On that passage, a torsion direction of the spiral teeth of the respective elements are set such that a direction of a thrust force of the element and a direction of the other thrust force of the other element are different from each other during first gear driving.

93. 发明专利

DE69936185D1 未知
公开(公告)号：DE69936185D1
公开(公告)日：2007-07-12
申请号：DE69936185
申请日：1999-12-29
申请人： AISIN AW CO
发明人： KATO HIROSHI , TSUKAMOTO KAZUMASA , HAYABUCHI MASAHIRO , NISHIDA MASAAKI , KASUYA SATORU , KATO AKITOSHI
IPC分类号： F16H3/62 , F16H3/66
摘要： Provided with a multi-stage automatic transmission using a reduction planetary gear and a planetary gear set in which the respective thrust forces generated thereat are supported by a low bearing load or a low case load. An automatic transmission is provided with a reduction planetary gear coupled to an input shaft to fix a reaction force element so as to output a reduction rotation to an output element, and a planetary gear set that outputs a speed shift rotation upon input of the subsequent reduction rotation. During at least first gear driving, there are provided a transmission passage in which thrust forces generated at one element of the reduction planetary gear and one element of the planetary gear set, respectively, are transmitted. On that passage, a torsion direction of the spiral teeth of the respective elements are set such that a direction of a thrust force of the element and a direction of the other thrust force of the other element are different from each other during first gear driving.

94. 发明专利

DE10336267A1 Automatic transmission for IC engines has oil outlet channel to connect oil container and transmission housing, and holder to separate channel outlet and transmission outlet 未知
公开(公告)号：DE10336267A1
公开(公告)日：2004-03-04
申请号：DE10336267
申请日：2003-08-07
申请人： AISIN AW CO
发明人： IDA MASAHIRO , IKE NOBUKAZU , KASUYA SATORU , NISHIDA MASAAKI , HAYABUCHI MASAHIRO , OKUNO MITSUTAKA
IPC分类号： F16H45/02 , F16H57/027 , F16H41/30 , F16H57/04
摘要： The transmission has a pump unit (45) to generate hydraulic pressure, a transmission mechanism (5) to supply rotation at variable speed, and a pump housing (21) with transmission housing (7) to contain the mechanism. A pump drive shaft (12) is fitted turnable into a bearing hole (21c) in the pump housing. There is a bearing part (46) between drive shaft and bearing hole, and an intermediate seal (47) to prevent oil leakage. An oil container (57) is positioned seal and bearing part. The pump housing has an oil outlet channel (59) connecting oil container and transmission housing. A screening part (67) is positioned to separate a channel outlet and part of the transmission outlet.

95. 发明专利

DE10321726A1 Automatic transmission case structure for mounting on vehicles, has converter housing with slit which acts as stress concentration portion 未知
公开(公告)号：DE10321726A1
公开(公告)日：2003-12-11
申请号：DE10321726
申请日：2003-05-14
申请人： AISIN AW CO
发明人： OKUNO MITSUTAKA , HAYABUCH MASAHIRO , NISHIDA MASAAKI , KASUYA SATORU , IKE NOBUKAZU
IPC分类号： F16H57/02
摘要： The structure has a converter housing (1) provided with a slit (11) which acts as a stress concentration portion caused due to impact loads.

96. 发明专利

DE69902847D1 未知
公开(公告)号：DE69902847D1
公开(公告)日：2002-10-17
申请号：DE69902847
申请日：1999-06-04
申请人： AISIN AW CO
发明人： TANIGUCHI TAKAO , TSUKAMOTO KAZUMASA , HAYABUCHI MASAHIRO , NISHIDA MASAAKI , KASUYA SATORU , KATO AKITOSHI , KATO HIROSHI
IPC分类号： F16H3/62 , F16D49/08 , F16H3/44 , F16H3/66
摘要： An automatic transmission includes a planetary gear set (G) inputted a decelerated rotation and a non-decelerated rotation and outputting a plurality of shift rotations, a reduction planetary gear (G1), an input shaft (11), first (C1) and third (C3) clutches which are able to engage/disengage for connecting the input shaft (11) through the reduction planetary gear (G1) to two different decelerated rotation input elements (S2,S3) of the planetary gear set (G) individually, and a second clutch (C2) which is able to engage/disengage for connecting the input shaft (11) to a non-decelerated rotation input element (C). The first clutch (C1), the third clutch (C3) and the reduction planetary gear (G1) are arranged together, and a sun gear (S1) of the reduction planetary gear (G1) is fixed on a boss portion of the case (10).

97. 发明专利

DE10213820A1 未知
公开(公告)号：DE10213820A1
公开(公告)日：2002-10-10
申请号：DE10213820
申请日：2002-03-27
申请人： AISIN AW CO
发明人： HAYABUCHI MASAHIRO , NISHIDA MASAAKI , KASUYA SATORU , GOTOU KENJI , AOKI TOSHIHIKO
IPC分类号： F16H3/62 , F16H3/66 , F16H3/44

98. 发明专利

DE69623262D1 未知
公开(公告)号：DE69623262D1
公开(公告)日：2002-10-02
申请号：DE69623262
申请日：1996-12-18
申请人： AISIN AW CO
发明人： KASUYA SATORU , SUGIURA NOBUTADA , TSUKAMOTO KAZUMASA , HAYABUCHI MASAHIRO , NISHIDA MASAAKI
IPC分类号： F16H3/66 , F16H57/10 , F16H63/30
摘要： An automatic transmission for a vehicle with a reverse gear brake that includes a case 10. A predetermined rotational element R3, having gear teeth 51 and an axis, is disposed within the case 10. The predetermined rotational element R3 only operates as a rotational element when achieving a reverse gear mode. A brake has a gear member 3. The gear member 3 is attached to the case 10 so that it cannot rotate relative to the case 10, but is movable along the axis of the predetermined rotational element R3 so that it can be engaged and disengaged with the gear teeth 51 of the predetermined rotational element R3. The predetermined rotational element R3 is fixed to the case 10 so that it cannot rotate relative to the case 10 when the gear teeth 51 engage the gear member 3.

99. 发明专利

DE69620308D1 未知
公开(公告)号：DE69620308D1
公开(公告)日：2002-05-08
申请号：DE69620308
申请日：1996-07-11
申请人： AISIN AW CO
发明人： TABATA ATSUSHI , FUKUMURA KAGENORI , HOJO YASUO , SHIMIZU TAKASHI , KASUYA SATORU
IPC分类号： F16H3/44 , F16H3/66
摘要： An automatic transmission for a vehicle, as provided a plurality of sets of planetary gear units in which the ratios of the tooth numbers of the sun gears to the tooth numbers of the ring gears are different from each other. In the two sets of planetary gear units in which the ratios of the tooth numbers of the sun gears to the tooth numbers of the ring gears are different from each other, the ring gears are identical to each other in the tooth number, the normal module, the normal pressure angle, the angle of torsion, the pitch radius, the base radius, the bottom diameter, the top diameter, the tooth height, the dedendum, the addendum, the lead, the coefficient of normal shift and the arcuate tooth thickness, and the pinions of those two sets of planetary gear units are identical to each other in at least the arcuate tooth thickness, the coefficient of normal shift, the dedendum, the addendum, the tooth height, the angle of torsion, the normal pressure angle and the normal module.

100. 发明专利

DE69614737D1 未知
公开(公告)号：DE69614737D1
公开(公告)日：2001-10-04
申请号：DE69614737
申请日：1996-03-08
申请人： AISIN AW CO
发明人： MOROTO SHUZO , TANIGUCHI TAKAO , MIYAGAWA SHOICHI , TSUKAMOTO KAZUMASA , HAYABUCHI MASAHIRO , NISHIDA MASAAKI , KASUYA SATORU , MORIMOTO TAKASHI , TODO MINORU
IPC分类号： F16H3/44 , F16D25/0638 , F16H3/66 , F16H61/00 , F16H63/30

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