US4326432A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Floor mounted transmission shift console
Assignee: Motors Liquidation Co
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Filing: 1980-04-17
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Granted: 1982-04-27
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Expires: 2000-04-17
Abstract
Abstract A floor mounted shift console for an automatic transmission has a straight-line pattern for the conventional "P R N D I L" pattern and a modified "H" pattern for a 1-2-3 shift sequence. The manual shift lever is biased into an operating position with the yoke of a primary carrier during the straight-line pattern in all positions except "L". A blocker portion on the console prevents changing from the straight-line pattern to the modified "H" pattern except from "L", but permits a change from 2nd or 3rd in the modified "H" pattern to "I" or "D", respectively. A secondary carrier, cam and lever move the transmission control output cable, which is connected to the primary carrier, in a straight line during movement of the manual shift lever to the 2nd and 3rd positions of the modified "H" pattern. A link mechanism for locking the shift console in "Park" is also provided.
Inventors
- 👤 Douglas A. Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:41
CPC Classifications
F; F16; F16H; F16H59/00; F16H59/02; F16H59/08; F16H59/10; F16H2059/006; Y; Y10; Y10T; Y10T70/00; Y10T70/50; Y10T70/5611; Y10T70/569; Y10T70/5695; Y10T70/5699; Y10T70/5704; Y10T70/5889; Y10T70/5894; Y10T70/5898; Y10T70/5925; Y10T70/5934; Y10T70/5938; Y10T70/5956; Y10T74/00; Y10T74/20; Y10T74/20012; Y10T74/20018; Y10T74/20067; Y10T74/20085
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
289 words
A floor mounted transmission shift console for permitting selection of automatic drive ranges including Park (P), Reverse (R), Drive (D), Intermediate (I) and Low (L) in a straight-line movement and for permitting manual shifting to drive ratios including Low, 2nd and 3rd in a modified "H" pattern, said console comprising a stationary base member; a manual lever pivotally mounted on said stationary base member; primary carrier means pivotally mounted on said base member and including a yoke portion which is selectively engageable with said manual lever; transmission control cable means secured to said primary carrier for transmitting control movements to a transmission; secondary carrier means slidably mounted on the base member and including a yoke portion selectively engageable by said manual lever member; link means operatively connected between said secondary carrier and said primary carrier for transmitting and translating linear movement of said secondary carrier to pivotal movement in said primary carrier, cam means formed on said secondary carrier and operating on said link means for moving said primary carrier to the Intermediate (I) range position when the 2nd ratio is selected by positioning the manual lever in one upstanding leg of the "H" pattern and for further moving the primary carrier to the Drive (D) range position when 3rd ratio is selected; said lever undergoes pivotal movement only from the 2nd ratio position to the 3rd ratio position which is a depending leg of the "H" pattern, said lever being movable from any manual position to the corresponding automatic drive position without passing through the Neutral (N) position; and blocker means for preventing movement of the manual lever from the yoke of the primary carrier to the yoke of the secondary carrier except from the low ratio position.
Claim 2
Dependent Claim
289 words
A floor mounted transmission shift console for permitting selection of automatic drive ranges including Park (P), Reverse (R), Drive (D), Intermediate (I) and Low (L) in a straight-line movement and for permitting manual shifting to drive ratios including Low, 2nd and 3rd in a modified "H" pattern, said console comprising a stationary base member; a manual lever pivotally mounted on said stationary base member; primary carrier means pivotally mounted on said base member and including a yoke portion which is selectively engageable with said manual lever; transmission control cable means secured to said primary carrier for transmitting control movements to a transmission; secondary carrier means slidably mounted on the base member and including a yoke portion selectively engageable by said manual lever member; link means operatively connected between said secondary carrier and said primary carrier for transmitting and translating linear movement of said secondary carrier to pivotal movement in said primary carrier, cam means formed on said secondary carrier and operating on said link means for moving said primary carrier to the Intermediate (I) range position when the 2nd ratio is selected by positioning the manual lever in one upstanding leg of the "H" pattern and for further moving the primary carrier to the Drive (D) range position when 3rd ratio is selected; said lever undergoes pivotal movement only from the 2nd ratio position to the 3rd ratio position which is a depending leg of the "H" pattern, said lever being movable from any manual position to the corresponding automatic drive position without passing through the Neutral (N) position; and blocker means for preventing movement of the manual lever from the yoke of the primary carrier to the yoke of the secondary carrier except from the low ratio position.
Claim 3
Dependent Claim
296 words
A floor mounted transmission shift console for permitting selection of automatic drive ranges including Park, Reverse, Drive, Intermediate and Low in a straight-line movement and for permitting manual shifting to drive ratios including Low, 2nd and 3rd in a modified "H" pattern, said console comprising a stationary base member; a manual lever pivotally mounted on said stationary base member; primary carrier means pivotally mounted on said base member and including a yoke portion which is selectively engageable with said manual lever; transmission control cable means secured to said primary carrier for transmitting control movements to a transmission; secondary carrier means slidably mounted on the base member and including a yoke portion selectively engageable by said manual lever member; link means operatively connected between said secondary carrier and said primary carrier for transmitting and translating linear movement of said secondary carrier to pivotal movement in said primary carrier; cam means formed on said secondary carrier and operating on said link means for moving said primary carrier to the Intermediate range position when the 2nd ratio is selected by positioning the manual lever in one upstanding leg of the "H" pattern and for further moving the primary carrier to the Drive range position when 3rd ratio is selected; said lever undergoes pivotal movement only from the 2nd ratio position to the 3rd ratio position which is a depending leg of the "H" pattern, said lever being movable from any manual position to the corresponding automatic drive position without passing through the Neutral position; blocker means for preventing movement of the manual lever from the yoke of the primary carrier to the yoke of the secondary carrier except from the Low ratio position; and a park mechanism including a movement multiplying link means for preventing unauthorized shifting from Park.
Claim 4
Dependent Claim
296 words
A floor mounted transmission shift console for permitting selection of automatic drive ranges including Park, Reverse, Drive, Intermediate and Low in a straight-line movement and for permitting manual shifting to drive ratios including Low, 2nd and 3rd in a modified "H" pattern, said console comprising a stationary base member; a manual lever pivotally mounted on said stationary base member; primary carrier means pivotally mounted on said base member and including a yoke portion which is selectively engageable with said manual lever; transmission control cable means secured to said primary carrier for transmitting control movements to a transmission; secondary carrier means slidably mounted on the base member and including a yoke portion selectively engageable by said manual lever member; link means operatively connected between said secondary carrier and said primary carrier for transmitting and translating linear movement of said secondary carrier to pivotal movement in said primary carrier; cam means formed on said secondary carrier and operating on said link means for moving said primary carrier to the Intermediate range position when the 2nd ratio is selected by positioning the manual lever in one upstanding leg of the "H" pattern and for further moving the primary carrier to the Drive range position when 3rd ratio is selected; said lever undergoes pivotal movement only from the 2nd ratio position to the 3rd ratio position which is a depending leg of the "H" pattern, said lever being movable from any manual position to the corresponding automatic drive position without passing through the Neutral position; blocker means for preventing movement of the manual lever from the yoke of the primary carrier to the yoke of the secondary carrier except from the Low ratio position; and a park mechanism including a movement multiplying link means for preventing unauthorized shifting from Park.
Claim 5
Dependent Claim
348 words
A floor mounted transmission shift console for permitting selection of automatic drive ranges including Park, Reverse, Drive, Intermediate and Low in a straight-line movement and for permitting manual shifting to drive ratios including Low, 2nd and 3rd in a modified "H" pattern, said console comprising a stationary housing member; a manual lever pivotally mounted on said stationary housing member; primary carrier means pivotally mounted on said housing member and including a yoke portion which is selectively engageable with said manual lever; transmission control cable means secured to said primary carrier for transmitting control movements to a transmission; secondary carrier means slidably mounted on the housing member and including a yoke portion selectively engageable by said manual lever member; link means operatively connected between said secondary carrier and said primary carrier for transmitting and translating linear movement of said secondary carrier to pivotal movement in said primary carrier; cam means formed on said secondary carrier and operating on said link means for moving said primary carrier to the Intermediate range position when the 2nd ratio is selected by positioning the manual lever in one upstanding leg of the "H" pattern and for further moving the primary carrier to the Drive range position when 3rd ratio is selected; said lever undergoes pivotal movement only from the 2nd ratio position to the 3rd ratio position which is a depending leg of the "H" pattern, said lever being movable from any manual position to the corresponding automatic drive position without passing through the Neutral position; blocker means for preventing movement of the manual lever from the yoke of the primary carrier to the yoke of the secondary carrier except from the low ratio position; a detent mechanism means, including a pivotal lever, for releasably positioning the manual lever; and park/lock means including an arcuate aperture in said primary carrier means, a pin disposed in said arcuate aperture, and movement multiplying link means for positioning said pin in said arcuate aperture adjacent said pivotal lever for preventing pivoting thereof so that unauthorized movement of said manual lever from the Park range is prevented.
Claim 6
Dependent Claim
348 words
A floor mounted transmission shift console for permitting selection of automatic drive ranges including Park, Reverse, Drive, Intermediate and Low in a straight-line movement and for permitting manual shifting to drive ratios including Low, 2nd and 3rd in a modified "H" pattern, said console comprising a stationary housing member; a manual lever pivotally mounted on said stationary housing member; primary carrier means pivotally mounted on said housing member and including a yoke portion which is selectively engageable with said manual lever; transmission control cable means secured to said primary carrier for transmitting control movements to a transmission; secondary carrier means slidably mounted on the housing member and including a yoke portion selectively engageable by said manual lever member; link means operatively connected between said secondary carrier and said primary carrier for transmitting and translating linear movement of said secondary carrier to pivotal movement in said primary carrier; cam means formed on said secondary carrier and operating on said link means for moving said primary carrier to the Intermediate range position when the 2nd ratio is selected by positioning the manual lever in one upstanding leg of the "H" pattern and for further moving the primary carrier to the Drive range position when 3rd ratio is selected; said lever undergoes pivotal movement only from the 2nd ratio position to the 3rd ratio position which is a depending leg of the "H" pattern, said lever being movable from any manual position to the corresponding automatic drive position without passing through the Neutral position; blocker means for preventing movement of the manual lever from the yoke of the primary carrier to the yoke of the secondary carrier except from the low ratio position; a detent mechanism means, including a pivotal lever, for releasably positioning the manual lever; and park/lock means including an arcuate aperture in said primary carrier means, a pin disposed in said arcuate aperture, and movement multiplying link means for positioning said pin in said arcuate aperture adjacent said pivotal lever for preventing pivoting thereof so that unauthorized movement of said manual lever from the Park range is prevented.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-04-26 | 1985-10-26 | 1986-04-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-04-26 | 1989-10-26 | 1990-04-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-04-26 | 1993-10-26 | 1994-04-27 | $7700.00 | Window Closed / Lapsed |