Abstract: A tensioner for a window regulator for raising and lowering a window of a vehicle, including: a first tensioner support; a second tensioner support; a spring disposed between the first tensioner support and the second tensioner support; and an adjusting sleeve configured to engage features of the first tensioner support as the second tensioner support is moved away from the first tensioner support due to a biasing force of the spring.

Abstract: The present application provides a vehicle, a window glass lifter, and a slider device of which, the slider device includes: a slider body, an engagement plate, a clamping assembly, and a locking member; the clamping assembly includes a first clamping member and a second clamping member, an adjuster is arranged between the first clamping member and the slider body, and the second clamping member is engaged on the engagement plate; side surfaces of the first clamping member and the second clamping member attached to the window glass, and side surfaces of the first clamping member and the second clamping member away from the window glass, a side surface of the slider body facing the first clamping member, and a side surface of the engagement plate facing the second clamping member are curved surfaces; the second clamping member adaptively slides on the engagement plate with changing of a position of the first clamping member, the side surfaces of the first clamping member and the second clamping member attached

Abstract: A tensioner for a window regulator for raising and lowering a window of a vehicle, including: a first tensioner support; a second tensioner support; a spring disposed between the first tensioner support and the second tensioner support; and an adjusting sleeve configured to engage features of the first tensioner support as the second tensioner support is moved away from the first tensioner support due to a biasing force of the spring.