← Back to Patent Explorer
US4232571A Expired / Lapsed US ⏱️ 0.0 years remaining

Floor mounted shift control mechanism with drive transmitting cables

Assignee: Motors Liquidation Co
•
Filing: 1979-02-12
•
Granted: 1980-11-11
•
Expires: 1999-02-12
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract A manual shift control mechanism for a transmission has two drive transmitting cables which are connected to the steering column lock mechanism and the transmission control mechanism, respectively. The cables are interconnected by a pin which is connected through a leaf type spring to the manual shift lever. When the steering column lock mechanism is in the "Lock" mode, the cable attached thereto cannot move so that movement of the shift lever results in flexing of the spring and the pin and transmission cable does not move. Thus, when the steering column lock mechanism is in the "Lock" mode, the transmission control mechanism cannot be moved from the "Park" mode. When the steering column lock mechanism is in an operating mode other than "Lock", movement of the manual shift lever is transmitted to the transmission cable through the spring and pin to effect shifting of the transmission control.

Inventors

  • 👤 Dan R. Kimberlin

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-04 18:57
CPC Classifications
B; B60; B60R; B60R25/00; B60R25/002; F; F16; F16H; F16H59/00; F16H59/02; F16H59/08; F16H59/10; Y; Y10; Y10T; Y10T70/00; Y10T70/50; Y10T70/5889; Y10T70/5925; Y10T70/5934; Y10T70/5956; Y10T74/00; Y10T74/20; Y10T74/20207; Y10T74/20238; Y10T74/20576; Y10T74/20636; Y10T74/20672; Y10T74/20696; Y10T74/20702

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 212 words
A floor mounted manual transmission shift control mechanism for a vehicle having a steering column with a multiposition lock mechanism and a multiposition transmission mode control mechanism, said shift control mechanism comprising; a manual control lever; longitudinally movable first cable means operatively connected with the lock mechanism and being held from longitudinal movement when the lock mechanism is in a predetermined position; longitudinally movable second cable means operatively connected to a transmission mode control mechanism; a bracket pivotally mounted for movement with said manual control lever; spring means secured to said bracket, pin means secured to said spring means and drivingly connected to said first cable means for resiliently connecting said bracket and said first cable means through said spring means to move said first cable means longitudinally in response to pivoting of said bracket, said spring means permitting relative motion between said bracket and said first cable means when said first cable means is held from longitudinal movement; and an extension integral with said bracket, said pin means also being operatively connected to said second cable means, and supported in said extension for transmitting motion from said bracket through said spring means and said pin means to said second cable means when said first cable means is free to move longitudinally.
Claim 2
Dependent Claim 212 words
A floor mounted manual transmission shift control mechanism for a vehicle having a steering column with a multiposition lock mechanism and a multiposition transmission mode control mechanism, said shift control mechanism comprising; a manual control lever; longitudinally movable first cable means operatively connected with the lock mechanism and being held from longitudinal movement when the lock mechanism is in a predetermined position; longitudinally movable second cable means operatively connected to a transmission mode control mechanism; a bracket pivotally mounted for movement with said manual control lever; spring means secured to said bracket, pin means secured to said spring means and drivingly connected to said first cable means for resiliently connecting said bracket and said first cable means through said spring means to move said first cable means longitudinally in response to pivoting of said bracket, said spring means permitting relative motion between said bracket and said first cable means when said first cable means is held from longitudinal movement; and an extension integral with said bracket, said pin means also being operatively connected to said second cable means, and supported in said extension for transmitting motion from said bracket through said spring means and said pin means to said second cable means when said first cable means is free to move longitudinally.

References Cited (Backward Citations)

FR757915A Cited
US2922315A Cited
US3134269A Cited
US3648490A Cited
US3998109A Cited
US4160499A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1983-11-11 1984-05-12 1984-11-11 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1987-11-11 1988-05-12 1988-11-11 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1991-11-11 1992-05-12 1992-11-11 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag