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A control system and method for an automated mechanical transmission system (10) including an engine braking mechanism (14A) is provided for allowing operator request for an automatic direct downshift into the selected ratio (GREB) automatically determined to provide optimum engine braking under current vehicle operating conditions. Retaining the control lever (1) in a displaced position for longer than a reference period of time (RER, such as one or two seconds, while the engine brake is active, will initiate the automatic determination and shift into the selected ratio (GREB) determined to provide optimum engine braking under current vehicle operating conditions procedure.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
08 October 1998
Publication Number
Publication Type
Invention Field
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2006-06-09
Renewal Date
Applicants
EATON CORPORATION
OHIO, EATON CENTER, 111 SUPERIOR AVENUE, CLEVELAND, OHIO 44114-2584
Inventors
1. JOHN SLATER TUSON
23 CANBERRA ROAD, LEYLAND, LANCASHIRE PR5 2EQ, ENGLAND
2. PAUL MARTIN FOWLER
54 RUSHGREEN ROAD, LYMAN, CHESHIRE WA13 9PR, ENGLAND
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 1786-cal-1998-granted-specification.pdf | 2011-10-07 |
| 2 | 1786-cal-1998-granted-reply to examination report.pdf | 2011-10-07 |
| 3 | 1786-cal-1998-granted-priority document.pdf | 2011-10-07 |
| 4 | 1786-cal-1998-granted-letter patent.pdf | 2011-10-07 |
| 5 | 1786-cal-1998-granted-form 5.pdf | 2011-10-07 |
| 6 | 1786-cal-1998-granted-form 3.pdf | 2011-10-07 |
| 7 | 1786-cal-1998-granted-form 2.pdf | 2011-10-07 |
| 8 | 1786-cal-1998-granted-form 1.pdf | 2011-10-07 |
| 9 | 1786-cal-1998-granted-examination report.pdf | 2011-10-07 |
| 10 | 1786-cal-1998-granted-drawings.pdf | 2011-10-07 |
| 11 | 1786-cal-1998-granted-description (complete).pdf | 2011-10-07 |
| 12 | 1786-cal-1998-granted-correspondence.pdf | 2011-10-07 |
| 13 | 1786-cal-1998-granted-claims.pdf | 2011-10-07 |
| 14 | 1786-cal-1998-granted-abstract.pdf | 2011-10-07 |
| 15 | 01786-cal-1998 g.p.a.pdf | 2011-10-07 |
| 16 | 01786-cal-1998 form-5.pdf | 2011-10-07 |
| 17 | 01786-cal-1998 form-3.pdf | 2011-10-07 |
| 18 | 01786-cal-1998 form-2.pdf | 2011-10-07 |
| 19 | 01786-cal-1998 form-1.pdf | 2011-10-07 |
| 20 | 01786-cal-1998 drawings.pdf | 2011-10-07 |
| 21 | 01786-cal-1998 description(complete).pdf | 2011-10-07 |
| 22 | 01786-cal-1998 correspondence.pdf | 2011-10-07 |
| 23 | 01786-cal-1998 claims.pdf | 2011-10-07 |
| 24 | 01786-cal-1998 abstract.pdf | 2011-10-07 |
| 25 | 1786-CAL-1998-FORM-27.pdf | 2012-03-31 |
| 26 | 1786-CAL-1998-FORM-27-1.pdf | 2012-07-31 |
| 27 | 1786-CAL-1998-(06-05-2013)-FORM-27.pdf | 2013-05-06 |
| 28 | 199327_FORM 27_2014.pdf | 2015-03-30 |
| 29 | Form 27 [31-03-2016(online)].pdf | 2016-03-31 |