Side handle
AssigneeHilti Aktiengesellschaft
InventorsAaron Wiedner, Thomas Bader, Thomas Hofbrucker, Jerome Jaromin, Hüseyin Cicekci
Life of this patent
Estimating the term…
Abstract
A rail has a guide surface on which the locking block is guided in a bearing manner between a position locking the bar, in which the toothed side engages in the toothed long side, and an unlocked position, in which the toothed side is not engaged with the toothed long side. A spring pretensions the locking block into the locking position. The guided side and/or the guide surface have a flank that is inclined with respect to the bar axis such that the locking block is forced in the direction of the bar in the event of a movement along the bar axis.
Claims4
A side handle comprising a handle bar, a head for attaching the side handle to a handheld power tool,
- a rod having a rod axis and a toothed longitudinal side parallel to the a rod axis,
- a holder in which the rod is movable along the rod axis,
- a locking block, which has a toothed side facing the toothed longitudinal side of the rod and a guided side facing away from the toothed side,
- a rail having a guide surface, at which the locking block is abuttingly guided along a guide axis by the guided side between a locking position locking the rod, in which the toothed side engages in the toothed longitudinal side and an unlocked position, in which the toothed side does not engage with the toothed longitudinal side,
- a pull rod connected to the locking block, the pull rod having a portion extending along a direction that is substantially parallel to the guide axis, the pull rod for moving the locking block from the locking position into the unlocked position, and
- a spring, which pretensions the locking block in the locking position, wherein the guided side and/or the guide surface has/have a flank inclined with respect to the rod axis such that during a movement along the rod axis the locking block is forced in a the direction of the rod.
Dependencies are inferred from the claim text.