Transmission for saddled vehicle

Patent metadata

Field	Value
Publication number	US-11072393-B2
Application number	US-201716474250-A
Country	US
Kind code	B2
Filing date	Jan 12, 2017
Priority date	Jan 12, 2017
Publication date	Jul 27, 2021
Grant date	Jul 27, 2021

Abstract

A transmission for a saddled vehicle with which a posture of a rider is easily held during driving of the vehicle and a speed change detection device can be protected. A step for the driver extends outward in a vehicle width direction from a lower frame; a gear change pedal is turn-operated by a rider's foot for speed change; and a link for detection is coupled with the gear change pedal. A speed change detection device is coupled with a tip of the link for detection, and detects a speed change operation by the gear change pedal. The gear change pedal is arranged on an outer side of a lower frame in the vehicle width direction, and the speed change detection device is arranged on an inner side of pivot frames and the lower frame in the vehicle width direction.

First claim

The invention claimed is:

1. A transmission for a saddled vehicle comprising: a vehicle body frame, a main step which extends outward in a vehicle width direction from the vehicle body frame and on which a rider's foot may be placed, an operation pedal to be turn-operated by the rider's foot for speed change, a link member coupled with the operation pedal, and a speed change detection device coupled with a tip of the link member and detecting a speed change operation by the operation pedal, wherein
the operation pedal is arranged on an outer side of the vehicle body frame in the vehicle width direction, and the speed change detection device is arranged on an inner side of the vehicle body frame in the vehicle width direction; and
the link member crosses, below the vehicle body frame and in the vehicle width direction, and wherein the vehicle body frame is between the operation pedal and the speed change detection device.

2. The transmission for the saddled vehicle according to claim 1 , wherein a longitudinal direction of the speed change detection device is an up-down direction, and a sensor body provided on the speed change detection device is provided on an upper end of the speed change detection device.

3. The transmission for the saddled vehicle according to claim 2 , wherein the speed change detection device is supported by a stay fixed to the vehicle body frame, and the link member couples the operation pedal and the speed change detection device in such a manner that an axis of a rocking shaft of the operation pedal and an axis of a turning shaft provided for the speed change detection device point in different directions.

4. The transmission for the saddled vehicle according to claim 3 , wherein the speed change detection device is arranged above an exhaust pipe discharging exhaust gas of the vehicle.

5. The transmission for the saddled vehicle according to claim 4 , wherein the link member is curved and coupled with the operation pedal and the speed change detection device via ball joints.

6. The transmission for the saddled vehicle according to claim 5 , wherein a sensor body of the speed changing detection device is arranged on an upper end part side of the turning shaft, and the link member is coupled with a lower end part side of the turning shaft.

7. The transmission for the saddled vehicle according to claim 3 , wherein the link member is curved and coupled with the operation pedal and the speed change detection device via ball joints.

8. The transmission for the saddled vehicle according to claim 7 , wherein a sensor body of the speed changing detection device is arranged on an upper end part side of the turning shaft, and the link member is coupled with a lower end part side of the turning shaft.

9. The transmission for the saddled vehicle according to claim 2 , wherein the speed change detection device is arranged above an exhaust pipe discharging exhaust gas of the vehicle.

10. The transmission for the saddled vehicle according to claim 9 , wherein the link member is curved and coupled with the operation pedal and the speed change detection device via ball joints.

11. The transmission for the saddled vehicle according to claim 1 , wherein the speed change detection device is supported by a stay fixed to the vehicle body frame, and the link member couples the operation pedal and the speed change detection device in such a manner that an axis of a rocking shaft of the operation pedal and an axis of a turning shaft provided for the speed change detection device point in different directions.

12. The transmission for the saddled vehicle according to claim 11 , wherein the link member is curved and coupled with the operation pedal and the speed change detection device via ball joints.

13. The transmission for the saddled vehicle according to claim 12 , wherein a sensor body of the speed change detection device is arranged on an upper end part side of the turning shaft, and the link member is coupled with a lower end part side of the turning shaft.

14. The transmission for the saddled vehicle according to claim 11 , wherein the speed change detection device is arranged above an exhaust pipe discharging exhaust gas of the vehicle.

15. The transmission for the saddled vehicle according to claim 14 , wherein the link member is curved and coupled with the operation pedal and the speed change detection device via ball joints.

16. The transmission for the saddled vehicle according to claim 1 , wherein the speed change detection device is arranged above an exhaust pipe discharging exhaust gas of the vehicle.

17. The transmission for the saddled vehicle according to claim 16 , wherein the link member is curved and coupled with the operation pedal and the speed change detection device via ball joints.

18. The transmission for the saddled vehicle according to claim 17 , wherein a sensor body of the speed change detection device is arranged on an upper end part side of a turning shaft provided to the speed changing detection device, and the link member is coupled with a lower end part side of the turning shaft.

19. A transmission for a saddled vehicle comprising:
a vehicle body frame, a main step which extends outward in a vehicle width direction from the vehicle body frame and on which a rider's foot may be placed, an operation pedal to be turn-operated by the rider's foot for speed change, a link member coupled with the operation pedal, and a speed change detection device coupled with a tip of the link member and detecting a speed change operation by the operation pedal, wherein
the operation pedal is arranged on an outer side of the vehicle body frame in the vehicle width direction, and the speed change detection device is arranged on an inner side of the vehicle body frame in the vehicle width direction; and
the link member is located below the vehicle body frame and crosses the vehicle body frame in the vehicle width direction,
the speed change detection device is supported by a stay fixed to the vehicle body frame, and the link member couples the operation pedal and the speed change detection device in such a manner that an axis of a rocking shaft of the operation pedal and an axis of a turning shaft provided for the speed change detection device point in different directions.

20. A transmission for a saddled vehicle comprising:
a vehicle body frame, a main step which extends outward in a vehicle width direction from the vehicle body frame and on which a rider's foot may be placed, an operation pedal to be turn-operated by the rider's foot for speed change, a link member coupled with the operation pedal, and a speed change detection device coupled with a tip of the link member and detecting a speed change operation by the operation pedal, wherein
the operation pedal is arranged on an outer side of the vehicle body frame in the vehicle width direction, and the speed change detection device is arranged on an inner side of the vehicle body frame in the vehicle width direction; and
the link member is located below the vehicle body frame and crosses the vehicle body frame in the vehicle width direction,
the link member is curved and coupled with the operation pedal and the speed change detection device via ball joints.

Assignees

• Honda Motor Co Ltd

Inventors

• Kamijo Satoru

Classifications

• B62M25/06 Primary

  foot actuated · CPC title

• B62K23/08 Primary

  foot actuated · CPC title

• B62H1/02

  Articulated stands, e.g. in the shape of hinged arms (B62H1/10 takes precedence) · CPC title

• G05G1/46

  Means, e.g. links, for connecting the pedal to the controlled unit · CPC title