| Class Number |
Class Name |
No. of Patents |
| 477/182 |
Brake control |
25 |
| 477/203 |
Brake condition change modifies engine condition |
55 |
| 477/205 |
Brake actuation decreases or eliminates fluid energy input to engine |
17 |
| 477/206 |
By closing throttle valve |
14 |
| 477/207 |
By preventing increasing operation of engine energy control |
9 |
| 477/204 |
Brake actuation interrupts ignition circuit of fluid engine |
13 |
| 477/194 |
Brake control having holding device, with means on engine control to override holding device |
44 |
| 477/197 |
Holding device engaged by electric means |
11 |
| 477/198 |
Holding device comprising brake valve operated by solenoid |
10 |
| 477/195 |
Holding device responsive to motion, speed or acceleration |
16 |
| 477/196 |
Holding device comprising brake valve operated by solenoid |
16 |
| 477/199 |
Brake engaged when engine energy deactivated, brake disengaged when engine energy is activated |
31 |
| 477/200 |
Internal combustion engine |
23 |
| 477/201 |
Controls brake valve |
7 |
| 477/202 |
Vacuum actuated brake |
4 |
| 477/209 |
Control means selectively operates engine energy input and brake |
29 |
| 477/218 |
Control means including fluid passage |
7 |
| 477/210 |
Foot operated control means |
10 |
| 477/211 |
Engine and brake control including interconnected elements |
15 |
| 477/216 |
Lever reciprocates on moveable supports at both ends |
3 |
| 477/215 |
Pivots about intermediate fulcrum |
3 |
| 477/214 |
Pivots about two fulcrums |
6 |
| 477/212 |
Pivots and translates |
3 |
| 477/213 |
Pivots about intermediate fulcrum |
2 |
| 477/217 |
Pivots for sequential operation |
1 |
| 477/208 |
Decreasing fluid energy input to engine actuates brake |
11 |
| 477/189 |
Engine energy control having adjusting and holding device, with means on brake control to override holding device |
8 |
| 477/190 |
Holding device engaged by electric means |
5 |
| 477/191 |
Magnetic holding device |
1 |
| 477/192 |
Mechanical holding device engaged by mechanical means |
9 |
| 477/193 |
Device or means including a threaded shaft, rack or ratchet |
7 |
| 477/188 |
Plural diverse brake means |
14 |
| 477/183 |
Sensed condition responsive control of engine of brake |
37 |
| 477/184 |
Brake |
28 |
| 477/185 |
And engine |
35 |
| 477/186 |
Speed or acceleration responsive |
53 |
| 477/187 |
Speed or acceleration responsive |
38 |
| 477/166 |
Clutch control |
70 |
| 477/174 |
Condition responsive control |
248 |
| 477/177 |
Overload release |
19 |
| 477/178 |
Engine shut off |
22 |
| 477/175 |
Speed responsive |
210 |
| 477/176 |
Slip rate control |
204 |
| 477/179 |
Electric clutch |
54 |
| 477/181 |
Engine controlled by clutch control |
135 |
| 477/180 |
Regulated clutch engagement |
186 |
| 477/170 |
With brake control |
27 |
| 477/171 |
Clutch controlled |
49 |
| 477/172 |
And brake controlled |
22 |
| 477/173 |
Engine controlled |
25 |
| 477/168 |
With fluid drive |
57 |
| 477/169 |
Speed responsive control |
162 |
| 477/167 |
With starter |
40 |
| 477/904 |
Control signal is acceleration |
97 |
| 477/905 |
Acceleration of throttle signal |
57 |
| 477/902 |
Control signal is engine parameter other than manifold pressure or fuel control |
46 |
| 477/901 |
Control signal is slope |
87 |
| 477/903 |
Control signal is steering |
26 |
| 477/900 |
Control signal is vehicle weight |
40 |
| 477/7 |
Electric engine |
53 |
| 477/24 |
Brake actuation opens switch to engine |
8 |
| 477/25 |
Electrically actuated brake |
3 |
| 477/26 |
Fluid actuated brake |
1 |
| 477/21 |
Brake engaged when engine energy deactivated, brake disengaged when engine energy activated |
19 |
| 477/22 |
Cam actuated brake |
9 |
| 477/23 |
Electrically actuated brake |
9 |
| 477/27 |
Control means selectively operates engine energy input and brake |
10 |
| 477/29 |
Electrically actuated brake |
7 |
| 477/28 |
Fluid actuated brake |
3 |
| 477/8 |
With clutch control |
61 |
| 477/12 |
Common controller |
13 |
| 477/13 |
Electric clutch |
29 |
| 477/11 |
Engine stopped at end of cycle |
6 |
| 477/14 |
Speed responsive |
15 |
| 477/9 |
With brake control |
17 |
| 477/10 |
Stopped at end of cycle |
2 |
| 477/15 |
With transmission control |
68 |
| 477/20 |
Condition responsive engine control |
39 |
| 477/19 |
Engine starting interlock |
4 |
| 477/16 |
Load motion limit control |
5 |
| 477/18 |
Reversible engine |
4 |
| 477/17 |
Transmission change by moving engine |
5 |
| 477/30 |
Gas turbine engine |
38 |
| 477/31 |
Continuously variable transmission |
11 |
| 477/908 |
In series transmission |
69 |
| 477/906 |
Means detecting or ameliorating the effects of malfunction or potential malfunction |
329 |
| 477/907 |
Redundant |
24 |
| 477/2 |
Plural engines |
52 |
| 477/3 |
Electric engine |
267 |
| 477/4 |
With brake control |
50 |
| 477/5 |
With clutch control |
227 |
| 477/6 |
With clutch control |
63 |
| 477/1 |
Steering by driving |
30 |
| 477/34 |
Transmission control |
142 |
| 477/114 |
Anticreep |
75 |
| 477/37 |
Continuously variable friction transmission |
120 |
| 477/44 |
Belt-type |
96 |
| 477/45 |
Fluid pressure control |
205 |
| 477/46 |
Ratio change controlled |
252 |
| 477/47 |
Engine coast braking |
57 |
| 477/48 |
With electric valve control |
174 |
| 477/49 |
Duty ratio control |
105 |
| 477/42 |
Constant speed output |
24 |
| 477/43 |
Controlled by engine map |
181 |
| 477/50 |
Fluid pressure control |
74 |
| 477/41 |
Interrelated control of diverse transmissions |
53 |
| 477/40 |
With brake control |
48 |
| 477/39 |
With clutch control |
161 |
| 477/38 |
With fluid drive |
42 |
| 477/97 |
Control by sensed ambient condition, pattern indicia, external signal, or temperature |
190 |
| 477/98 |
Temperature control |
236 |
| 477/35 |
Differential transmission |
54 |
| 477/165 |
Engine control linkage mounted on manual gearshift lever |
13 |
| 477/107 |
Engine controlled by transmission |
419 |
| 477/108 |
Constant output shaft speed |
101 |
| 477/109 |
Diminution during transmission change |
266 |
| 477/110 |
Responsive to transmission output condition |
320 |
| 477/111 |
Transmission setting contingent |
362 |
| 477/112 |
Change to neutral idles engine |
35 |
| 477/113 |
Engine input variable in neutral |
36 |
| 477/101 |
Engine ignition control for transmission change |
55 |
| 477/102 |
Ignition advanced or retarded |
94 |
| 477/103 |
Ignition intermitting and safety means limiting duration of intermission |
10 |
| 477/104 |
Ignition intermitting controlled by manifold pressure |
1 |
| 477/105 |
Ignition intermitting initiated by positioning accelerator |
8 |
| 477/106 |
Initiation inhibited by sensed condition |
12 |
| 477/99 |
Engine starting interlock |
192 |
| 477/100 |
Exhaust emission control |
43 |
| 477/51 |
Fluid resistance inhibits rotation of planetary transmission element |
1 |
| 477/52 |
Including fluid drive |
30 |
| 477/53 |
Impeller-turbine-type |
18 |
| 477/61 |
Control responsive to fluid drive |
41 |
| 477/54 |
Engine controlled |
40 |
| 477/67 |
Fill and empty-type fluid units |
5 |
| 477/62 |
With clutch control |
137 |
| 477/63 |
Disengaged during shift |
65 |
| 477/64 |
Speed responsive |
47 |
| 477/65 |
Electrical |
95 |
| 477/55 |
With countershaft gearing |
5 |
| 477/57 |
And clutch control |
13 |
| 477/56 |
And turbine shaft brake |
1 |
| 477/58 |
Control of or by fluid drive |
2 |
| 477/66 |
With fluid unit vane control |
3 |
| 477/59 |
With hydrodynamic braking |
6 |
| 477/60 |
With nonratio brake |
6 |
| 477/68 |
Ratio control |
114 |
| 477/69 |
With planetary transmission control |
44 |
| 477/36 |
Plural outputs |
68 |
| 477/115 |
Transmission controlled by engine |
189 |
| 477/120 |
By acceleration |
260 |
| 477/121 |
By input manifold pressure or engine fuel control |
148 |
| 477/125 |
Prevents unsafe or unintentional shift |
179 |
| 477/126 |
Reverse inhibitor |
45 |
| 477/122 |
Selector-type |
26 |
| 477/143 |
Servo motor timing |
226 |
| 477/153 |
Double acting servo |
19 |
| 477/144 |
Downshift |
67 |
| 477/147 |
Double acting servo |
6 |
| 477/149 |
Electric valve control |
74 |
| 477/148 |
Speed responsive control |
94 |
| 477/145 |
With fluid accumulator |
12 |
| 477/146 |
Electric valve control |
18 |
| 477/155 |
Electric valve control |
266 |
| 477/154 |
Speed responsive control |
196 |
| 477/150 |
With fluid accumulator |
84 |
| 477/152 |
Electric valve control |
42 |
| 477/151 |
Engine parameter controls back pressure |
45 |
| 477/127 |
Shift valve control |
78 |
| 477/140 |
Downshift control |
15 |
| 477/141 |
Kickdown |
28 |
| 477/138 |
Electric control |
63 |
| 477/139 |
Downshift control |
24 |
| 477/128 |
Hysteresis |
24 |
| 477/129 |
Electric control |
65 |
| 477/130 |
Plural shift valves |
83 |
| 477/135 |
Downshift control |
17 |
| 477/136 |
Kickdown |
20 |
| 477/131 |
Electric control |
124 |
| 477/132 |
Downshift control |
32 |
| 477/133 |
Kickdown |
27 |
| 477/134 |
Selector valve overrule |
21 |
| 477/137 |
Selector valve overrule |
14 |
| 477/142 |
Selector valve overrule |
17 |
| 477/156 |
Transmission pressure controlled |
200 |
| 477/164 |
Electric valve control |
26 |
| 477/158 |
Line pressure controlled |
127 |
| 477/163 |
Electric valve control |
65 |
| 477/159 |
Responsive to speed |
50 |
| 477/160 |
Electric valve control |
37 |
| 477/161 |
Duty ratio control |
51 |
| 477/162 |
Transmission setting contingent |
52 |
| 477/157 |
Variable capacity pump |
13 |
| 477/123 |
With positive shift means |
37 |
| 477/124 |
With synchronization |
105 |
| 477/118 |
Engine (coast) braking |
83 |
| 477/119 |
Electric valve control |
66 |
| 477/116 |
Shift from neutral shock control |
77 |
| 477/117 |
Pressure controlled |
114 |
| 477/92 |
With brake control |
96 |
| 477/93 |
Anti-creep |
45 |
| 477/94 |
Brake controls transmission |
104 |
| 477/95 |
Pressure controlled |
30 |
| 477/96 |
One control blocks another |
107 |
| 477/70 |
With clutch control |
66 |
| 477/71 |
And brake control |
38 |
| 477/74 |
Clutch controlled |
76 |
| 477/73 |
Engine controlled |
45 |
| 477/75 |
Gearing controlled |
33 |
| 477/72 |
Temperature responsive control |
10 |
| 477/83 |
Clutch and engine controlled |
53 |
| 477/84 |
Speed responsive control |
37 |
| 477/85 |
Plural speed signals |
19 |
| 477/79 |
Clutch and transmission controlled |
73 |
| 477/80 |
Speed responsive control |
96 |
| 477/82 |
Vacuum actuated clutch |
1 |
| 477/81 |
With manual override |
17 |
| 477/86 |
Clutch controlled |
132 |
| 477/87 |
Electric clutch |
45 |
| 477/88 |
Vacuum actuated clutch |
3 |
| 477/89 |
Electric control |
13 |
| 477/77 |
Clutch, engine, and transmission controlled |
64 |
| 477/78 |
Electronic digital control |
158 |
| 477/90 |
Engine controlled |
22 |
| 477/91 |
Speed responsive |
31 |
| 477/76 |
Temperature responsive control |
45 |
| 477/32 |
With supercharger |
20 |
| 477/33 |
Manifold pressure control |
30 |
