Machine element or mechanism – Control lever and linkage systems – Multiple controlled elements
Patent
1994-12-13
1996-08-20
Marmor, Charles A.
Machine element or mechanism
Control lever and linkage systems
Multiple controlled elements
F16H 6118
Patent
active
055468250
ABSTRACT:
A compound change gear transmission (11) of the type including a multiple speed ratio main transmission section (15) and an auxiliary transmission section (17), and a shift rod (83) to engage selected main section gear ratios, and a shift rod (85) to engage selected auxiliary gear ratios. An interlock assembly (91) is included of the type having an interlock pin member (103), which normally prevents axial movement of either shift rod when the other is displaced. The shift rod (83) for the main transmission section has an interlock deactivation position corresponding to a non-neutral, predetermined gear ratio of the main section. The shift rod (83) defines an interlock recess (105) which receives the interlock pin (103) when the shift rod is in the interlock deactivation position, thus permitting simultaneous axial movement of the shift rod (85) for the auxiliary section.
REFERENCES:
patent: 2317761 (1943-04-01), Haigh
patent: 2438691 (1948-03-01), Armantrout
patent: 2512036 (1950-06-01), Orr
patent: 3354741 (1967-11-01), Johnston, Jr. et al.
patent: 4445393 (1984-05-01), Braun
patent: 4754665 (1988-07-01), Vandervoort
patent: 4920815 (1990-05-01), Reynolds
patent: 4944197 (1990-07-01), Stine
patent: 4974474 (1990-12-01), Newbigging
patent: 5216931 (1993-06-01), Hirsch et al.
patent: 5284065 (1994-02-01), Loeffler et al.
Morris Philip A.
Riley Thomas N.
Eaton Corporation
Fenstermacher David
Gordon Howard D.
Kasper L. J.
Marmor Charles A.
LandOfFree
Change gear transmission and shift rod interlock therefor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Change gear transmission and shift rod interlock therefor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Change gear transmission and shift rod interlock therefor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2322697