Steering wheel

• US 5,855,144 A
• Filed: 01/19/1994
• Issued: 01/05/1999
• Est. Priority Date: 07/13/1992
• Status: Expired due to Term

• Current Assignee: Nikolay Parada
• Original Assignee: Nikolay Parada
• Inventors: Parada, Nikolay
• Primary Examiner(s): LUONG, VINH
• Application Number:
  US08/183,571
• Time in Patent Office: 1,812 Days
• Field of Search: 74/552, 74/558, 74/471 XY, 74/484 R, 280/731, 200/61.54, 200/61.57
• US Class Current: 74/552
• CPC Class Codes: B60K 35/10 Input arrangements, i.e. from user to vehicle, associated with vehicle functions or specially adapted therefor
• CPC Class Codes: B60Q 1/0082 mounted on the steering wheel
• CPC Class Codes: B62D 1/04 Hand wheels
• CPC Class Codes: Y10T 74/20201 Control moves in two planes
• CPC Class Codes: Y10T 74/20256 Steering and controls assemblies
• CPC Class Codes: Y10T 74/20834 Hand wheels
• CPC Class Codes: Y10T 74/2087 Rim grips and covers

Abstract

A steering wheel of a transportation device includes controls positioned on the wheel. The controls are operable by operator'"'"'s fingers and may be connected to the various electrical and electronic devices of the transportation device. Further, in one of the embodiments, controls are positioned on a circular grip member of the wheel. In one of the embodiments, the steering wheel includes a display positioned on the hub-like connecting member of the wheel, which can show radio frequency, time, temperature, etc.

Claims

1. A steering wheel for a transportation device, comprising:

a gripping member of a circular shape having a gripping surface;

at least one connecting member connecting said gripping member with a steering column, and

a control means positioned on said steering wheel for controlling various devices of said transportation device, wherein said control means include a plurality of control pads positioned for operation by fingertips of a driver on said gripping member in at least one open at one side recess so said control pads do not project beyond said gripping surface, which are reachable by the fingertips of the driver,

wherein each said at least one open at one side recess contains more than one of said control pads.

2. A steering wheel of claim 1, wherein said devices are selected from a group consisting of a radio, air conditioner, heater, defroster, window controls, and windshield wipers.

3. A steering wheel of claim 1, wherein said control means are positioned on an internal side of said gripping member.

4. A steering wheel of claim 1, wherein said at least one connecting member include a hub-like member comprising a display positioned on a front side of said hub-like member.

5. A steering wheel of claim 4, wherein said display includes a radio frequency display and an am/fm display.

6. A steering wheel of claim 4 wherein said display includes a time display positioned on a front side of said hub-like member.

7. A steering wheel of claim 4 wherein said display includes a temperature control display positioned on a front side of said hub-like member.

8. A steering wheel of claim 1 wherein each of said control pads is positioned below said gripping surface of said gripping member allowing unobstructed gripping of any part of said gripping member by a hand of the driver.

9. A steering wheel of claim 8, wherein said control means are touch-sensitive control means.

10. A steering wheel of claim 8 wherein said control means are heat-sensitive control means.

11. A steering wheel of claim 1, wherein said control means are a pressure-sensitive control means.

12. A steering wheel of claim 1, wherein said control means are located at a predetermined positions on said gripping member.

13. A steering wheel, comprising:

a gripping member of a circular shape having a gripping surface;

at least one connecting member connecting said gripping member with a steering column, and

a control means positioned on said steering wheel for controlling various electric and electronic devices of said transportation device, wherein said control means include a plurality of control pads each of which is positioned for operation by fingertips of a driver on said gripping member in a separate open at one side recess, said pads being reachable by the fingertips of the driver, wherein said devices are selected from a group consisting of a radio, air conditioner, heater, defroster, window controls, and windshield wipers.

14. A steering wheel of claim 13, wherein each of said control pads is positioned below said gripping surfaces of said gripping member allowing unobstructed gripping of any part of said gripping member by a hand of the driver.

15. A steering wheel of claim 14, wherein said control means are touch-sensitive control means.

16. A steering wheel of claim 14, wherein said control means are heat-sensitive control means.

17. A steering of wheel of claim 13, wherein said control means are pressure-sensitive control means.

18. A steering wheel of claim 13, wherein said control pads are located at a predetermined positions on said gripping member.

19. A transportation device, comprising:

a steering wheel, said steering wheel including a gripping member of a circular shape having a gripping surface;

at least one connecting member connecting said gripping member with a steering shaft;

various electrical and electronic devices;

a control means positioned on said gripping member for controlling said various electrical and electronic devices of said transportation device, said control means including a plurality of control pads being positioned for operation by fingertips of a driver on said gripping member in at least one open at one side recess, so said control pads do not project beyond said gripping surface, which are reachable by the fingertips of a driver,

wherein said devices are selected from a group consisting of a radio, air conditioner, heater, defroster, window controls, and windshield wipers.

20. A steering wheel of claim 19, wherein each of said control pads is positioned below said gripping surface.

21. A steering wheel of claim 20, wherein said control means are selected from a group consisting of a pressure-sensitive control means, touch-sensitive control means and a heat-sensitive control means.