Thumb/twist throttle control device
First Claim
1. A thumb-twist throttle control device for vehicles comprising:
- a control device housing;
a twist-type throttle control device mounted on said control device housing and extending outwards therefrom, said twist-type throttle control device including a rotatable handle which is rotatable about its center longitudinal axis;
a thumb-type throttle control device mounted on said control device housing generally adjacent said twist-type throttle control device, said thumb-type throttle control device including an outwardly-extending lever pivotably mounted on said control device housing;
a throttle control device control mechanism mounted within said control device housing operatively interposed between said twist-type throttle control device and said thumb-type throttle control device and the throttle of the vehicle on which said thumb-twist throttle control device is mounted, said throttle control device control mechanism operative to select one of said twist-type throttle control device and said thumb-type throttle control device and to operatively connect said selected one of said twist-type throttle control device and said thumb-type throttle control device to the throttle of the vehicle on which said thumb-twist throttle control device is mounted; and
said throttle control device control mechanism further operative to selectively engage and connect said selected one of said twist-type throttle control device and said thumb-type throttle control device to the throttle of the vehicle on which said thumb-twist throttle control device is mounted such that each is independently operable to control the throttle such that when said twist-type throttle control device is being used to operate the throttle, said thumb-type throttle control device is disengaged and when said thumb-type throttle control device is operating the throttle, said twist-type throttle control device is disengaged.
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Accused Products
Abstract
A thumb-twist throttle control device for vehicles includes a control device housing, a twist-type throttle control device mounted thereon which includes a rotatable handle and a thumb-type throttle control device mounted thereon generally adjacent the twist-type throttle control device, the thumb-type throttle control device including an outwardly-extending lever pivotably mounted on the control device housing. A throttle control device control mechanism is operatively interposed between the twist-type and the thumb-type throttle control device and the throttle of the vehicle and is operative to select one of the twist-type and the thumb-type throttle control device and to operatively connect the selected one of the twist-type and the thumb-type throttle control device to the throttle of the vehicle for operation thereof, with each control device being independently operable to control the throttle yet are not simultaneously operable, i.e. only one may control the throttle at any one time.
15 Citations
12 Claims
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1. A thumb-twist throttle control device for vehicles comprising:
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a control device housing; a twist-type throttle control device mounted on said control device housing and extending outwards therefrom, said twist-type throttle control device including a rotatable handle which is rotatable about its center longitudinal axis; a thumb-type throttle control device mounted on said control device housing generally adjacent said twist-type throttle control device, said thumb-type throttle control device including an outwardly-extending lever pivotably mounted on said control device housing; a throttle control device control mechanism mounted within said control device housing operatively interposed between said twist-type throttle control device and said thumb-type throttle control device and the throttle of the vehicle on which said thumb-twist throttle control device is mounted, said throttle control device control mechanism operative to select one of said twist-type throttle control device and said thumb-type throttle control device and to operatively connect said selected one of said twist-type throttle control device and said thumb-type throttle control device to the throttle of the vehicle on which said thumb-twist throttle control device is mounted; and said throttle control device control mechanism further operative to selectively engage and connect said selected one of said twist-type throttle control device and said thumb-type throttle control device to the throttle of the vehicle on which said thumb-twist throttle control device is mounted such that each is independently operable to control the throttle such that when said twist-type throttle control device is being used to operate the throttle, said thumb-type throttle control device is disengaged and when said thumb-type throttle control device is operating the throttle, said twist-type throttle control device is disengaged. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A thumb-twist throttle control device for vehicles comprising:
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a control device housing; a twist-type throttle control device mounted on said control device housing and extending outwards therefrom, said twist-type throttle control device including a twist throttle base cylinder which is rotatable about its center longitudinal axis; a thumb-type throttle control device mounted on said control device housing generally adjacent said twist-type throttle control device, said thumb-type throttle control device including an outwardly-extending lever pivotably mounted on said control device housing, said outwardly-extending lever operatively connected to a thumb lever engagement spline; a throttle cable engagement spline mounted within said control device housing which is operatively connected to the throttle of the vehicle; said twist throttle base cylinder, said thumb lever engagement spline and said throttle cable engagement spline together comprising a throttle control device control mechanism mounted within said control device housing, said throttle control device control mechanism further including a throttle selector transmission cylinder operative to alternatively interconnect said twist throttle base cylinder and said throttle cable engagement spline or said throttle cable engagement spline and said thumb lever engagement spline whereby control of the throttle is performed through the selected one of said twist-type throttle control device and said thumb-type throttle control device; and said throttle control device control mechanism further operative to selectively engage and connect said selected one of said twist-type throttle control device and said thumb-type throttle control device to the throttle of the vehicle on which said thumb-twist throttle control device is mounted such that each is independently operable to control the throttle such that when said twist-type throttle control device is being used to operate the throttle, said thumb-type throttle control device is disengaged and when said thumb-type throttle control device is operating the throttle, said twist-type throttle control device is disengaged. - View Dependent Claims (8, 9, 10, 11)
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12. A thumb-twist throttle control device for vehicles comprising:
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a control device housing; a twist-type throttle control device mounted on said control device housing and extending outwards therefrom, said twist-type throttle control device including a rotatable handle which is rotatable about its center longitudinal axis; a thumb-type throttle control device mounted on said control device housing generally adjacent said twist-type throttle control device, said thumb-type throttle control device including an outwardly-extending lever pivotably mounted on said control device housing; a throttle control device control mechanism mounted within said control device housing operatively interposed between said twist-type throttle control device and said thumb-type throttle control device and the throttle of the vehicle on which said thumb-twist throttle control device is mounted, said throttle control device control mechanism operative to select one of said twist-type throttle control device and said thumb-type throttle control device and to operatively connect said selected one of said twist-type throttle control device and said thumb-type throttle control device to the throttle of the vehicle on which said thumb-twist throttle control device is mounted; and said throttle control device control mechanism further operative to selectively engage and connect said selected one of said twist-type throttle control device and said thumb-type throttle control device to the throttle of the vehicle on which said thumb-twist throttle control device is mounted such that each is independently operable to control the throttle.
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Specification