Transmission power switch device assembled with rotary shaft
AssigneesSheng-Tsai Tseng, Wei-Fu Tseng, Yu-Fu Tseng, Kao-Fu Tseng, Lan-Ying Liu
InventorSheng-Tsai Tseng
Life of this patent
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Abstract
A transmission power switch device assembled with rotary shaft has a simplified structure and provides power transmission and switching effect. The transmission power switch device includes a rotary shaft connected with a power source. On the rotary shaft are disposed a first drive mechanism, a second drive mechanism and a brake device rotatable with the rotary shaft. The brake device is movable on the rotary shaft to selectively brake the first drive mechanism or the second drive mechanism so as to transmit power to an output shaft.
Claims29
A transmission power switch device assembled with rotary shaft, comprising a rotary shaft defined with an axis, on the rotary shaft being disposed a freely rotatable first drive mechanism, a free rotatable second drive mechanism and a brake device rotatable with the rotary shaft, wherein:
- the first drive mechanism having a drive gear mounted on the rotary shaft and a driven gear driven by the drive gear;
- the second drive mechanism having a drive gear mounted on the rotary shaft and a driven gear driven by the drive gear of the second drive mechanism;
- and
- the brake device being at least movable between a first position and a second position to selectively brake the first drive mechanism or the second drive mechanism to output power;
- wherein the driven gear of the second drive mechanism is mounted on a differential mechanism, the differential mechanism having an output sleeve, the output sleeve and the driven gear of the second drive mechanism being keyed with each other, the driven gear of the second drive mechanism being synchronously rotatable with the output sleeve.
A transmission power switch device assembled with rotary shaft, comprising a rotary shaft defined with an axis, on the rotary shaft being disposed a freely rotatable first drive mechanism, a free rotatable second drive mechanism and a brake device rotatable with the rotary shaft, wherein:
- the first drive mechanism having a drive gear mounted on the rotary shaft and a driven gear driven by the drive gear;
- the second drive mechanism having a drive gear mounted on the rotary shaft and a driven gear driven by the drive gear of the second drive mechanism;
- and
- the brake device being at least movable between a first position and a second position to selectively brake the first drive mechanism or the second drive mechanism to output power;
- wherein a belt or chain is mounted and connected between the drive gear and driven gear of the second drive mechanism.
A transmission power switch device assembled with rotary shaft, comprising a rotary shaft defined with an axis, on the rotary shaft being disposed a freely rotatable first drive mechanism, a free rotatable second drive mechanism and a brake device rotatable with the rotary shaft, wherein:
- the first drive mechanism having a drive gear mounted on the rotary shaft and a driven gear driven by the drive gear;
- the second drive mechanism having a drive gear mounted on the rotary shaft and a driven gear driven by the drive gear of the second drive mechanism;
- and
- the brake device being at least movable between a first position and a second position to selectively brake the first drive mechanism or the second drive mechanism to output power;
- wherein the rotary shaft is connected with a power source, the power source serving to transmit power to an input shaft and an output shaft;
- and
- the input shaft is provided with an input gear set and a transmission control section, the input gear set being at least provided with a spring-like body, a transmission sleeve and a control push sleeve, the rotational power of the input shaft being transmitted through the control push sleeve to the spring-like body to rotate the input gear set.
Dependencies are inferred from the claim text.