1.-14. (canceled)
15. A transmission comprising:
at least one input element;
at least one output element;
transmission elements disposed between the at least one input element and the at least one output element, wherein the at least one input element is in driving connection through the transmission elements with the at least one output element, wherein the transmission elements include a control element; a coupling stage comprising a coupling element; and a coupling rocker;
wherein the coupling element connects the control element and the at least one input element to each other;
wherein the control element is adapted to change the rotational speed of the at least one input element for transmission onto the at least one output element such that the rotational speed of the at least one output element increases when the rotational speed of the control element decreases;
wherein the coupling stage is formed as a first planetary gear;
wherein the coupling rocker is embodied as a second planetary gear and forms a rotational direction reversing gear;
wherein the control element is part of a third planetary gear.
16. The transmission according to claim 15, wherein the transmission elements further include a support element, wherein the coupling element is in driving connection with the at least one output element through the support element.
17. The transmission according to claim 16, wherein the transmission elements further include an intermediate shaft, wherein the support element, for supporting the coupling element, is supported on the intermediate shaft, wherein the intermediate shaft together with the support element generates an output moment.
18. The transmission according to claim 17, wherein the support element is part of a support stage that is configured as a fourth planetary gear.
19. The transmission according to claim 15, wherein the coupling rocker comprises a planet gear support and planet gears supported on the planet gear support, wherein the coupling element engages the planet gears.
20. The transmission according to claim 16, wherein the transmission elements further include an intermediate gear, wherein the support element is formed by the coupling element and a shaft that engages the coupling element and is in driving connection with the at least one output element through the intermediate gear.
21. The transmission according to claim 20, wherein the intermediate gear is a planetary gear.
22. The transmission according to claim 15, connected to a hydraulic control unit.
23. The transmission according to claim 15, further comprising a rotational direction gear, wherein the input element is connected to the output of the rotational direction gear.
24. The transmission according to claim 23, further comprising an oil pump and an idle control valve, wherein the rotational direction gear controls through the oil pump the idle control valve that, as a function of the rotational speed of an input shaft of the rotational direction gear, ensures a lubricant supply to an engine.
25. The transmission according to claim 24, wherein the idle control valve controls a control valve for the lubricant supply.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
What is claimed is:
1. A navigation device, comprising:
a main processing unit provided with a CPU and storage means;
a sub-processing unit connected to the main processing unit;
connection means for connecting the main processing unit and the sub-processing unit; and
a component connected to the sub-processing unit;
wherein said main processing unit is provided with a component identification means for identifying the component which is connected to the sub-processing unit.
2. A navigation device as set forth in claim 1, wherein the main processing unit is provided with a drawing processor having a drawing function, and the component includes current position detection means for detecting a current position and a data recorder for recording data.
3. A navigation device as set forth in claim 1, wherein the component identification means identifies the component by judging type of said sub-processing unit.
4. A navigation device as set forth in claim 1, wherein said sub-processing unit is provided with component identification information generation means for generating component identification information, and the component identification means identifies the component based on the component identification information.
5. A navigation device as set forth in claim 1, wherein the connection means is a general-purpose interface.
6. A navigation device as set forth in claim 1, wherein said main processing unit is formed of at least three stacked circuit boards, and the sub-processing unit is formed of 1 or 2 stacked circuit boards.