초록 ▼

An actuating device comprising a bracket and an operating device is provided. The front end portion of the operating device is provided with an anchoring portion and a first operating portion. The first operating portion defines a first, a second and a third edge which are connected with each other.

An actuating device comprising a bracket and an operating device is provided. The front end portion of the operating device is provided with an anchoring portion and a first operating portion. The first operating portion defines a first, a second and a third edge which are connected with each other. The bracket is provided with a first post which passes through the receiving chamber. The operating device can be moved such that the first operating portion is contacted with the first post. Wherein when the operating device is moved upward, a temporary braking function is effected; and when the operating device is moved downward, a continuous braking function is effected.

대표청구항 ▼

[ I claim:] [1.] Apparatus for actuating a brake device of a wheeled object comprising:a bracket comprising a mounting device for mounting said apparatus to the wheeled object and a receiving chamber for receiving an operating divice;the operating device having a front end portion, the operating dev

[ I claim:] [1.] Apparatus for actuating a brake device of a wheeled object comprising:a bracket comprising a mounting device for mounting said apparatus to the wheeled object and a receiving chamber for receiving an operating divice;the operating device having a front end portion, the operating device being pivotally installed in said receiving chamber for manually operating said apparatus, wherein the front end portion of said operating device being provided with an anchoring portion and a first operating portion which is defined by a first, a second and a third edge, and wherein said front end portion of said operating device further comprises a second operating portion which is a closed hole, said bracket being further provided with a second post which passes through said receiving chamber of said bracket and said second operating portion of said operating device;a first post being fixedly mounted and passed through said receiving chamber of said bracket such that said first post is contacted with said first operating portion of said operating device, said first post being disposed in a position above said anchoring portion of said operating device;wherein said front end portion of said operating device being disposed within said receiving chamber of said bracket such that said operating device can be selectively located at a first, a second or a third position, wherein when said operating device is located at said first or second position, said first post is located between said first and second edges of said first operating portion of said operating device, and wherein when said operating device is located at said third position, said first post is disposed at said third edge of said operating device;wherein when said operating device is located at said second position, a braking function is not effected, wherein when said operating device is moved to said first position by an upward external force, the braking function is effected temporarily and when said upward external force is removed, the braking function is ineffective, and wherein when said operating device is moved to said third position by a downward external force, the braking function is effected continuously and when said downward external force is released, the braking function is effected continuously.