Sleeve bicycle wheel with built-in gear (options)

 

The invention relates to transmissions with planetary wheels, built-in or attached to the wheel hub, with automatic gear shifting by means of centrifugal force. The sleeve contains the stub axle, the master node 22 with the driven chain sprocket, the slave node 23 with the sleeve body 60, which is the hub of the wheel. Allows the following transmission. In one planetary mechanism changes the speed of rotation of a driving unit 22 associated with the driven chain sprocket, when transferred to the slave node 23 associated with the stub housing 60, which is the hub of the wheel. The other pawl 71 a direct link between the master node 22 and the slave node 23. Swinging cargo 77 pivotally connected draft 78 with the control plate 75 to increase its rotation in the management of dogs 71. To increase the sensitivity swinging cargo 77 can be located on the outer surface of the slave node 23. The proposed solution is aimed at increasing the angle of rotation of the control element relative to the angle of rotation of the rocking weight and achieve a smooth shift. 4 C. and 37 C.p. f-crystals, 21 ill.

The test descriptions in facsimile form (see graphic). the automatic gear shifting by means of centrifugal force, containing the stub axle fixedly mounted on the Bicycle frame, the master node mounted on a pivot axis for rotation of the actuator, the slave node is mounted on a pivot axis for rotation and associated with the node transmitting torque to the Bicycle wheel, the mechanism for transmitting rotation from the master node to the slave node with the change of speed of rotation, the coupling clutch connection and disconnection of the slave and master nodes and the control mechanism clutch coupling containing a swinging weight situated, with the possibility of rotation around one of its end from the first position, in which it is located closer to the stub axle, in the second position, in which it is located further from the pivot axis, under the action of centrifugal force produced by rotation around the pivot axis, and a control element mounted to rotate around a pivot axis between the positions of the circuit and disconnection of the coupling sleeve and connected with the oscillating weight, characterized in that the swinging load and the control element are interconnected by articulated them a link.

2. Sleeve under item 1, characterized in that the connecting element is vistani from each other.

3. Sleeve under item 1 or 2, characterized in that the control mechanism clutch coupling is supplied with the first bias element to preload control element in the direction to the provisions of breaking or snapping coupling clutch.

4. Bushing according to any one of paragraphs.1-3, characterized in that the slave node is located partially inside the master node, and coupling the coupling includes a pawl mounted on the outer peripheral surface of the slave node can be rotated from the position circuit coupling the coupling position of the coupling opening of the coupling and Vice versa by means of the control element, the teeth located on the inner circumferential surface of the host with the possibility of coupling with the dog when she is in the position of the coupling circuit coupling, and the second bias element, clamped the dog in the position of the coupling circuit coupling.

5. Sleeve under item 4, characterized in that the tooth of the master node configured to mescaline with the dog in the circuit coupling clutch when the direction of rotation of the mentioned host is opposite to the direction of rotation, driving the bike forward.

6. Bushing according to any one of paragraphs.1-5, characterized in that the mechanism for transmitting rotation are the two with the host, the Central gear wheel mounted on the outer circumferential surface of the sleeve axis, a group of satellites that are in mesh with the crown gear and the Central gear wheel, and drove, which is installed rotatably around the pivot axis and the connection to the slave node, and with the possibility of rotation around their own axes fixed the mentioned satellites.

7. Sleeve under item 6, wherein the crown gear made in one piece with the host and is located on its inner circumferential surface, and a Central toothed wheel made in one piece with the sleeve axis and located on its outer circumferential surface.

8. Bushing according to any one of paragraphs.1-5, characterized in that the mechanism for transmitting rotation is a planetary mechanism containing a crown gear wheel located on the possibility of connecting to the slave node, the Central gear wheel located on the outer circumferential surface of the sleeve axis, a group of satellites that are in mesh with the crown gear and the Central gear, and a pinion carrier which is mounted for rotation on the stub axle and the connection with the host on-8, characterized in that each of these satellites is composed of the first toothed wheel of smaller diameter which engages with a crown gear and the second gear wheel of larger diameter, located coaxially with and adjacent to the first gear wheel being in mesh with the Central gear wheel.

10. Bushing according to any one of paragraphs.6-8, characterized in that each of the satellites is composed of the first toothed wheel of smaller diameter, which is in mesh with the Central gear and the second gear wheel of larger diameter, located coaxially with and adjacent to the first gear wheel being in mesh with the crown gear.

11. Bushing according to any one of paragraphs.6-10, characterized in that it is provided with coupling unilateral action, located between the planetary gear and the slave node, for transmitting rotation from the planetary gear on the slave node when the direction of rotation corresponding to the movement of the bike forward.

12. Sleeve under item 11, wherein the one-way clutch action is between the slave node and the planet carrier of the planetary mechanism.

13. Sleeve Bicycle wheel with built in auto on the Bicycle frame, the master node mounted on a pivot axis for rotation of the actuator, the slave node is mounted on a pivot axis for rotation and associated with the node transmitting torque to the Bicycle wheel, the mechanism for transmitting rotation from the master node to the slave node with the change of speed of rotation, the coupling clutch connection and disconnection of the slave and master nodes and the control mechanism clutch coupling containing a swinging load, hinged by one end to the slave node can be rotated under the action of centrifugal force produced by the rotation referred to the slave node, from the first position, in which it is located closer to the pivot axis, a second position in which it is located further from the pivot axis, and a control element mounted to rotate around a pivot axis between the positions of the circuit and disconnection of the coupling sleeve and connected with the oscillating weight, characterized in that the swinging load and the control element are interconnected by articulated them a link.

14. Sleeve under item 13, characterized in that the connecting element is a traction connecting the control element and utoro, characterized in that the control mechanism clutch coupling is supplied with the first bias element to preload control element in the direction to the provisions of breaking or snapping coupling clutch.

16. Bushing according to any one of paragraphs.13-15, characterized in that the slave node is located partially inside the master node, and coupling the coupling includes a pawl mounted on the outer peripheral surface of the slave node can be rotated from the position circuit coupling the coupling position of the coupling opening of the coupling and Vice versa by means of the control element, the teeth located on the inner circumferential surface of the host with the possibility of coupling with the dog when she is in the position of the coupling circuit coupling, and the second bias element, clamped the dog in the position of the coupling circuit coupling.

17. Sleeve under item 16, characterized in that the tooth of the master node configured to mescaline with the dog in the circuit coupling clutch when the direction of rotation of the mentioned host is opposite to the direction of rotation, driving the bike forward.

18. Bushing according to any one of paragraphs.13-17, characterized in that the transfer mechanism is the planetary rotation is Tralee toothed wheel, installed on an external circumferential surface of the sleeve axis, a group of satellites that are in mesh with the crown gear and the Central gear wheel, and drove, which is installed rotatably around the pivot axis and the connection with the slave node on which to rotate around their own axes fixed the mentioned satellites.

19. Sleeve under item 18, wherein the crown gear made in one piece with the host and is located on its inner circumferential surface, and a Central toothed wheel made in one piece with the sleeve axis and located on its outer circumferential surface.

20. Bushing according to any one of paragraphs.13-17, characterized in that the mechanism for transmitting rotation is a planetary mechanism containing a crown gear wheel located on the possibility of connecting to the slave node, the Central gear wheel located on the outer circumferential surface of the sleeve axis, a group of satellites that are in mesh with the crown gear and the Central gear, and a pinion carrier which is mounted for rotation on the stub axle and the connection with the host and with the possibility of BP is each of these satellites is composed of the first toothed wheel of smaller diameter, being engaged with the crown gear and the second gear wheel of larger diameter, located coaxially with and adjacent to the first gear wheel being in mesh with the Central gear wheel.

22. Bushing according to any one of paragraphs.18-20, characterized in that each of the satellites is composed of the first toothed wheel of smaller diameter, which is in mesh with the Central gear and the second gear wheel of larger diameter, located coaxially with and adjacent to the first gear wheel being in mesh with the crown gear.

23. Bushing according to any one of paragraphs.18 to 22, characterized in that it is provided with coupling unilateral action, located between the planetary gear and the slave node, for transmitting rotation from the planetary gear on the slave node when the direction of rotation corresponding to the movement of the bike forward.

24. Sleeve under item 23, wherein the one-way clutch action is between the slave node and the planet carrier of the planetary mechanism.

25. Sleeve under item 13, characterized in that the swinging cargo is located on the outer circumferential surface of the slave node, when this control is located inside the slave node, and the natives.

26. Sleeve under item 25, wherein the master node includes the first lead element connected to the actuator, and the second guiding element located coaxially with the first relative to the stub axle and connected with the first lead element with fixation from rotation relative to it, and the slave node is located outside of the second lead element.

27. Sleeve under item 26, characterized in that the transmission mechanism of rotation is located outside the stub axle and the inside of the second lead element.

28. Sleeve under item 27, wherein the mechanism for transmitting rotation is a planetary mechanism containing a crown gear wheel located on the inner circumferential surface of the second lead element, the Central gear wheel located on the outer peripheral surface of the stub axles, a few satellites that are in mesh with the crown gear and the Central gear, and a pinion carrier which is rotatably mentioned around the stub axle and the possibility of connecting to the slave node and on which, with the possibility of rotation around their own axes fixed satellites.

29. Sleeve Bicycle wheel with built-in automatic p the e bike, the master node mounted on a pivot axis for rotation of the actuator, the slave node is mounted on a pivot axis for rotation and associated with the node transmitting torque to the Bicycle wheel, the mechanism for transmitting rotation from the master node to the slave node with the change of speed of rotation, coupling coupling for connection and disconnection of the slave and master nodes and the control mechanism clutch coupling containing a swinging load, hinged by its end on the master node can be rotated under the action of centrifugal force caused by rotation of the master node, from the first position, in which it is located closer to the pivot axis, a second position in which it is located further from the pivot axis, and a control element mounted to rotate around a pivot axis between the positions of the circuit and disconnection of the coupling sleeve and connected with the oscillating weight, characterized in that the swinging load and the control element are interconnected by articulated them a link.

30. The sleeve on p. 29, characterized in that the connecting element is a traction connecting the control element and the second end is connected with the fact, the control mechanism clutch coupling is supplied with the first bias element to preload control element in the direction to the provisions of breaking or snapping coupling clutch.

32. Bushing according to any one of paragraphs.29-31, wherein the slave node is located partially inside the master node, and coupling the coupling includes a pawl mounted on the outer peripheral surface of the slave node can be rotated from the position circuit coupling the coupling position of the coupling opening of the coupling and Vice versa by means of the control element, the teeth located on the inner circumferential surface of the host with the possibility of coupling with the dog when she is in the position of the coupling circuit coupling, and the second bias element, clamped the dog in the position of the coupling circuit coupling.

33. Sleeve under item 32, characterized in that the tooth of the master node configured to mescaline with the dog in the circuit coupling clutch when the direction of rotation of the mentioned host is opposite to the direction of rotation, driving the bike forward.

34. Bushing according to any one of paragraphs.29-33, wherein the mechanism for transmitting rotation is a planetary mechanism, coderjoe wheel, installed on an external circumferential surface of the sleeve axis, a group of satellites that are in mesh with the crown gear and the Central gear wheel, and drove, which is installed rotatably around the pivot axis and the connection with the slave node on which to rotate around their own axes fixed the mentioned satellites.

35. Sleeve under item 34, wherein the crown gear made in one piece with the host and is located on its inner circumferential surface, and a Central toothed wheel made in one piece with the sleeve axis and located on its outer circumferential surface.

36. Bushing according to any one of paragraphs.29-33, wherein the mechanism for transmitting rotation is a planetary mechanism containing a crown gear wheel located on the possibility of connecting to the slave node, the Central gear wheel located on the outer circumferential surface of the sleeve axis, a group of satellites that are in mesh with the crown gear and the Central gear, and a pinion carrier which is mounted for rotation on the stub axle and the connection with the host and with the possibility of BP is each of these satellites is composed of the first toothed wheel of smaller diameter, being engaged with the crown gear and the second gear wheel of larger diameter, located coaxially with and adjacent to the first gear wheel being in mesh with the Central gear wheel.

38. Bushing according to any one of paragraphs.34-36, wherein each of the satellites is composed of the first toothed wheel of smaller diameter, which is in mesh with the Central gear and the second gear wheel of larger diameter, located coaxially with and adjacent to the first gear wheel being in mesh with the crown gear.

39. Bushing according to any one of paragraphs.34-38, characterized in that it is provided with coupling unilateral action, located between the planetary gear and the slave node, for transmitting rotation from the planetary gear on the slave node when the direction of rotation corresponding to the movement of the bike forward.

40. Sleeve under item 39, wherein the one-way clutch action is between the slave node and the planet carrier of the planetary mechanism.

41. Sleeve Bicycle wheel with built-in automatic gear shifting by means of centrifugal force, containing the stub axle, still sacrebleu node, mounted on the stub axis for rotation and associated with the node transmitting torque to the Bicycle wheel, the mechanism for transmitting rotation from the master node to the slave node with the change of speed of rotation, the coupling clutch connection and disconnection of the slave and master nodes and the control mechanism clutch coupling containing a swinging load, hinged to the slave node can be rotated from a first position in which it is located closer to the pivot axis, a second position in which it is located further from the pivot axis, under the action of centrifugal force produced by the rotation of the slave node, and a control element, mounted to rotate on the stub axis between the positions of the circuit and disconnection of the coupling sleeve and connected with the oscillating weight, characterized in that the oscillating load is located outside the slave node and associated with a control element via a connecting link pivotally coupled to the oscillating weight and a control element.

 

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Bicycle // 2463194

FIELD: transport.

SUBSTANCE: invention relates to bicycle with pedal drive incorporating reciprocating levers. On drive wheel axle (22), outer part of telescopic lever is installed. Gear (23) is installed on outer part of telescopic lever. Arc-shaped pinion rack (24) is mounted on bicycle frame. Gear (25) is linked with one-way rotation clutch (27). Gear (23) is engaged with arc-shaped pinion rack (24) and with gear (25).

EFFECT: elimination of chain gear.

2 cl, 6 dwg

FIELD: transport.

SUBSTANCE: invention relates to gearshift actuators in planetary transmissions in wheel hub. Pair of sun gears has fixing projections (23b) for engagement with axle (10) via pawls (12b, 13b). Sun gears disengagement from axle (10) is provided by pawl control ring. This ring has casing (16) with hold-down elements (18) in the form of rollers. Splined grooves (27b) are created on inner circumference of carrier (20) or on separate body (29) capable to slip relative to carrier (20). Carrier (20) rotation provides gradual pushing out of hold-down elements (18) from deep section of splined grooves (27b) with corresponding holding down pawls (12b) and their disengagement from fixing projections (23b) of one of sun gears.

EFFECT: solution is intended to use impelling force of pedal and/or motor as auxiliary force to facilitate shifting.

10 cl, 36 dwg

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