Multi-stage automatic transmission with three planetary...

Details Multi-stage automatic transmission with three planetary... Multi-stage automatic transmission with three planetary...

2007-05-15

2007-05-15

Pang, Roger (Department: 3681)

Planetary gear transmission systems or components

With means to vary drive ratio or disconnect drive

Plural elements selectively braked

C475S284000, C192S048800, C192S048910

Reexamination Certificate

active

11344681

ABSTRACT:
A multi-stage automatic transmission comprises a drive input shaft (AN), a drive output shaft (AB), three planetary gearwheel assemblies (RS1,RS2,RS3) arranged next to one another in series and five shift control elements (A to E). A sun gearwheel (SO3) of the third planetary gearwheel assembly (RS3) can be fixed relative to a transmission housing (GG) by the first shift control element (A). The drive input shaft (AN) is connected to a sun gearwheel (SO2) of the second planetary gearwheel assembly (RS2) and can be connected via the second shift control element (B) to a sun gearwheel (SO1) of the first planetary gearwheel assembly (RS1) and/or via the fifth shift control element (E) to a web (ST1) of the first planetary gearwheel assembly (RS1).

REFERENCES:
patent: 3776066 (1973-12-01), Piret
patent: 3977272 (1976-08-01), Neumann
patent: 4070927 (1978-01-01), Polak
patent: 4395925 (1983-08-01), Gaus
patent: 4732253 (1988-03-01), Hiramatsu et al.
patent: 4939955 (1990-07-01), Sugano
patent: 5106352 (1992-04-01), Lepelletier
patent: 5232411 (1993-08-01), Hayashi et al.
patent: 5250011 (1993-10-01), Pierce
patent: 5295924 (1994-03-01), Beim
patent: 5308295 (1994-05-01), Michioka et al.
patent: 5435792 (1995-07-01), Justice et al.
patent: 5439088 (1995-08-01), Michioka et al.
patent: 5460579 (1995-10-01), Kappel et al.
patent: 5520588 (1996-05-01), Hall, III
patent: 5533945 (1996-07-01), Martin et al.
patent: 5536220 (1996-07-01), Martin
patent: 5542889 (1996-08-01), Pierce et al.
patent: 5647816 (1997-07-01), Michioka et al.
patent: 5735376 (1998-04-01), Moroto et al.
patent: 6139463 (2000-10-01), Kasuya et al.
patent: 6176802 (2001-01-01), Kasuya et al.
patent: 6471616 (2002-10-01), Stevenson
patent: 6558287 (2003-05-01), Hayabuchi et al.
patent: 6572507 (2003-06-01), Korkmaz et al.
patent: 6634980 (2003-10-01), Ziemer
patent: 6723018 (2004-04-01), Hayabuchi et al.
patent: 6773370 (2004-08-01), Martyka et al.
patent: 6929576 (2005-08-01), Armstrong et al.
patent: 6960150 (2005-11-01), Armstrong et al.
patent: 6997845 (2006-02-01), Tiesler et al.
patent: 7036645 (2006-05-01), Sowul et al.
patent: 7052430 (2006-05-01), Stevenson et al.
patent: 2002/0091032 (2002-07-01), Hayabuchi et al.
patent: 2002/0183160 (2002-12-01), Koa et al.
patent: 2003/0060322 (2003-03-01), Raghavan et al.
patent: 2003/0083174 (2003-05-01), Tabata et al.
patent: 2003/0119623 (2003-06-01), Stevenson et al.
patent: 2003/0162625 (2003-08-01), Ragahavan et al.
patent: 2004/0092357 (2004-05-01), Biermann
patent: 2004/0097324 (2004-05-01), Ziemer
patent: 2004/0116238 (2004-06-01), Ziemer
patent: 26 19 895 (1976-11-01), None
patent: 29 36 969 (1981-04-01), None
patent: 38 25 733 (1986-02-01), None
patent: 42 24 360 (1993-01-01), None
patent: 42 24 361 (1993-01-01), None
patent: 43 02 518 (1993-08-01), None
patent: 43 32 466 (1995-03-01), None
patent: 195 24 698 (1995-03-01), None
patent: 27 21 719 (1997-12-01), None
patent: 197 02 198 (1998-07-01), None
patent: 198 33 376 (1999-12-01), None
patent: 199 12 480 (2000-09-01), None
patent: 199 12 481 (2000-09-01), None
patent: 199 49 507 (2001-04-01), None
patent: 696 16 117 (2002-07-01), None
patent: 102 00 379 (2002-08-01), None
patent: 102 06 145 (2002-09-01), None
patent: 101 15 983 (2002-10-01), None
patent: 101 15 986 (2002-10-01), None
patent: 101 15 987 (2002-10-01), None
patent: 102 13 820 (2002-10-01), None
patent: 101 46 606 (2003-04-01), None
patent: 102 50 374 (2003-06-01), None
patent: 101 62 877 (2003-07-01), None
patent: 101 62 883 (2003-07-01), None
patent: 101 62 888 (2003-07-01), None
patent: 434 525 (1991-06-01), None
patent: 0 605 953 (1994-07-01), None
patent: 0 719 961 (1995-11-01), None
patent: 1 265 006 (2002-12-01), None
patent: 04290649 (1992-10-01), None
patent: 08200456 (1996-08-01), None
patent: 10259861 (1998-09-01), None
patent: 2000240741 (2000-09-01), None
patent: 2001 082555 (2001-03-01), None
patent: WO-96/01381 (1996-01-01), None

Affiliated with

Also associated with

Rating

Multi-stage automatic transmission with three planetary... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multi-stage automatic transmission with three planetary..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-stage automatic transmission with three planetary... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3791215