(0)F16H:10/10:
IPC6
SECTION F - MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS;BLASTING
GEARING
F16H
11/11
<<   >>   F16H061/00 - F16H063/46  

61
/ 00 Control functions within change-speed- or reversing-gearings for conveying rotary motion [5]

61
/ 02 characterised by the signals used [5]  

61
/ 04 Smoothing ratio shift [5]  

61
/ 06 by controlling rate of change of fluid pressure [5]  

61
/ 08 Timing control [5]  

61
/ 10 Regulating shift hysteresis [5]  

61
/ 12 Detecting malfunction or potential malfunction, e.g. fail safe [5]  

61
/ 14 Control of torque converter lock-up clutches [5]  

61
/ 16 Inhibiting shift during unfavourable conditions (F 16 H 61/18 takes precedence) [5]  

61
/ 18 Preventing unintentional or unsafe shift (constructional features of the final output mechanisms F 16 H 63/30) [5]  

61
/ 20 Preventing gear creeping [5]  

61
/ 22 Locking (F 16 H 63/34 takes precedence) [5]  

61
/ 24 Providing feel, e.g. to enable selection [5]  

61
/ 26 Generation or transmission of movements for final actuating mechanisms [5]  

Notes

(1)

The generation or transmission of movements comprising only the selector apparatus, is classified in group F 16 H 59/00. [5]

(2)

The generation or transmission of movements, when part of the final output mechanisms, is classified in group F 16 H 63/00. [5]

61
/ 28 with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted [5]  

61
/ 30 Hydraulic motors therefor [5]  

61
/ 32 Electric motors therefor [5]  

61
/ 34 comprising two mechanisms, one for the preselection movement, and one for the shifting movement (F 16 H 61/36 takes precedence) [5]  

61
/ 36 with at least one movement being transmitted by a cable [5]  

61
/ 38 Control of exclusively fluid gearing [5]  

61
/ 40 hydrostatic (involving modification of the gearing F 16 H 39/02, F 16 H 39/04) [5]  

61
/ 42 involving adjustment of a pump or motor with adjustable output or capacity [5]  

61
/ 44 by varying the number of pump or motor units in operation [5]  

61
/ 46 Automatic regulation in accordance with output requirements (servomotors G 05 B) [5]  

61
/ 48 hydrodynamic [5]  

61
/ 50 controlled by changing the flow, force, or reaction of the liquid in the working circuit, while maintaining a completely filled working circuit [5]  

61
/ 52 by altering the position of blades [5]  

61
/ 54 by means of axially-shiftable blade runners [5]  

61
/ 56 to change the blade angle [5]  

61
/ 58 by change of the mechanical connection of, or between, the runners [5]  

61
/ 60 exclusively by the use of freewheel clutches [5]  

61
/ 62 involving use of a speed-changing gearing or of a clutch in the connection between runners (F 16 H 45/02, F 16 H 61/60 take precedence) [5]  

61
/ 64 controlled by changing the amount of liquid in the working circuit [5]  
 

63
/ 00 Control outputs to change-speed- or reversing-gearings for conveying rotary motion [5]

63
/ 02 Final output mechanisms therefor; Actuating means for the final output mechanisms [5]  

63
/ 04 a single final output mechanism being moved by a single final actuating mechanism [5]  

63
/ 06 the final output mechnism having an indefinite number of positions [5]  

63
/ 08 Multiple final output mechanisms being moved by a single common final actuating mechanism [5]  

63
/ 10 the final actuating mechanism having a series of independent ways of movement, each way of movement being associated with only one final output mechanism [5]  

63
/ 12 two or more ways of movement occuring simultaneously [5]  

63
/ 14 the final output mechanisms being successively actuated by repeated movement of the final actuating mechanism [5]  

63
/ 16 the final output mechanisms being successively actuated by progressive movement of the final actuating mechanism [5]  

63
/ 18 the final actuating mechanism comprising cams [5]  

63
/ 20 with preselection and subsequent movement of each final output mechanism by movement of the final actuating mechanism in two different ways, e.g. guided by a shift gate [5]  

63
/ 22 the final output mechanisms being simultaneously moved by the final actuating mechanism [5]  

63
/ 24 each of the final output mechanisms being moved by only one of the various final actuating mechanisms [5]  

63
/ 26 some of the movements of the final output mechanisms being caused by another final output mechanism [5]  

63
/ 28 two or more final actuating mechanisms moving the same final output mechanism [5]  

63
/ 30 Constructional features of the final output mechanisms [5]  

63
/ 32 Gear shifter yokes [5]  

63
/ 34 Locking or disabling mechanisms [5]  

63
/ 36 Interlocking devices [5]  

63
/ 38 Detents [5]  

63
/ 40 comprising signals other than signals for actuating the final output mechanisms [5]  

63
/ 42 Ratio indicator devices [5]  

63
/ 44 Signals to the control unit of auxiliary gearing [5]  

63
/ 46 Signals to a clutch outside the gearbox [5]  

63
/ 48 Signals to a parking brake [5]  

 

 

 


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