High torque impact tool
An impact tool includes a housing extending along a longitudinal axis. The housing includes a motor housing portion, a first handle extending from the motor housing portion, and a front housing coupled to the motor housing portion opposite the first handle. The impact tool also includes a motor supported within the motor housing portion, an anvil extending from the front housing, an impact mechanism supported within the front housing, and an auxiliary handle assembly. The auxiliary handle assembly includes a mount coupled to the housing, an auxiliary handle coupled to the mount and spaced from the first handle, and an adjustment mechanism. Loosening the adjustment mechanism permits rotation of the auxiliary handle assembly about the longitudinal axis relative to the housing, and tightening the adjustment mechanism secures the auxiliary handle assembly in a selected rotational position.
1. An impact tool comprising:
a housing extending along a longitudinal axis, the housing including a motor housing portion, a first handle extending from the motor housing portion, and a front housing coupled to the motor housing portion opposite the first handle;
a motor supported within the motor housing portion;
an anvil extending from the front housing;
an impact mechanism supported within the front housing, the impact mechanism driven by the motor to deliver incremental rotational impacts to the anvil;
a battery receptacle configured to receive a removable battery pack;
a trigger switch actuatable to energize the motor; and
an auxiliary handle assembly including
a mount coupled to the housing, the mount including a flexible band clamp that includes
a ring portion,
a first tab, and
a second tab spaced from the first tab,
an auxiliary handle coupled to the mount and spaced from the first handle, and
an adjustment mechanism,
wherein loosening the adjustment mechanism permits rotation of the auxiliary handle assembly about the longitudinal axis relative to the housing, and
wherein tightening the adjustment mechanism decreases a spacing between the first tab and the second tab to reduce a diameter of the ring portion and secures the auxiliary handle assembly in a selected rotational position.
2. The impact tool of claim 1 , wherein the ring portion includes a plurality of detents configured to engage a plurality of recesses on the front housing.
3. The impact tool of claim 2 , wherein the plurality of detents is engageable with the plurality of recesses to provide tactile feedback when the mount is rotated about the longitudinal axis relative to the housing.
4. The impact tool of claim 1 , wherein the adjustment mechanism includes an actuator, a first clamp member biased into engagement with the first tab, and a second clamp member biased into engagement with the second tab.
5. The impact tool of claim 4 , wherein the adjustment mechanism includes a rod extending along a second axis orthogonal to the longitudinal axis, and wherein the rod extends through the first clamp member, the first tab, the second clamp member, and the second tab.
6. The impact tool of claim 5 , wherein the rod includes a threaded portion and a head opposite the threaded portion, wherein the adjustment mechanism includes a seat opposite the actuator, wherein the threaded portion is threadably coupled to the actuator, and wherein the head is fixed to the seat.
7. The impact tool of claim 6 , wherein the adjustment mechanism includes a first biasing member extending between the actuator and the first clamp member and a second biasing member extending between the head and the second clamp member.
8. The impact tool of claim 7 , wherein the adjustment mechanism includes a third biasing member extending between the first tab and the second tab.
9. The impact tool of claim 1 , wherein loosening the adjustment mechanism permits rotation of the auxiliary handle relative to the mount about a second axis orthogonal to the longitudinal axis.
10. An impact tool comprising:
a housing extending along a longitudinal axis, the housing including a motor housing portion and a front housing coupled to the motor housing portion;
a motor supported within the motor housing portion;
an anvil extending from the front housing;
an impact mechanism supported within the front housing, the impact mechanism driven by the motor to deliver incremental rotational impacts to the anvil;
a battery receptacle configured to receive a removable battery pack;
a trigger switch actuatable to energize the motor;
a first handle extending from the motor housing portion;
a second handle coupled to the front housing, the second handle including a grip portion that extends along a grip axis; and
an adjustment mechanism configured to adjust a position of the second handle relative to the front housing, the adjustment mechanism including an actuator that is rotatable about an adjustment axis,
wherein the adjustment axis and the grip axis are substantially parallel and offset from one another.
11. The impact tool of claim 10 , wherein the second handle substantially surrounds the front housing.
12. The impact tool of claim 10 , wherein the trigger switch is located on the second handle.
13. The impact tool of claim 10 , wherein the trigger switch includes a rocker switch.
14. The impact tool of claim 10 , wherein the trigger switch is located on the first handle.
15. The impact tool of claim 10 , wherein at least one of the first handle or the second handle is adjustable.
16. The impact tool of claim 15 , wherein the second handle is slidable along the housing in a direction parallel to the longitudinal axis.
17. The impact tool of claim 15 , wherein the second handle is pivotable about a handle axis orthogonal to the longitudinal axis.
18. The impact tool of claim 15 , wherein the second handle is rotatable about the longitudinal axis.
19. The impact tool of claim 10 , further comprising a stand coupled to the second handle.
20. The impact tool of claim 10 , wherein the first handle includes a first grip portion and a second grip portion, wherein the trigger switch is a first trigger switch located on the first grip portion, wherein the impact tool further comprises a second trigger switch located on the second grip portion, and wherein the second trigger switch is actuatable to electrically connect the battery pack to the motor to energize the motor.
21. The impact tool of claim 10 , wherein the first handle includes a first grip portion extending along a first grip axis, and wherein the first grip axis is inclined at an angled between 35 degrees and 45 degrees relative to the longitudinal axis.
22. The impact tool of claim 10 , wherein at least one of the first handle or the second handle is rotatable relative to the housing about the longitudinal axis, and wherein at least one of the first handle or the second handle is pivotable relative to the housing about a handle axis orthogonal to the longitudinal axis.
23. An impact tool comprising:
a housing extending along a longitudinal axis, the housing including a motor housing portion and a front housing coupled to the motor housing portion;
a motor supported within the motor housing portion;
an anvil extending from the front housing;
an impact mechanism supported within the front housing, the impact mechanism driven by the motor to deliver incremental rotational impacts to the anvil;
a battery receptacle configured to receive a removable battery pack;
a trigger switch actuatable to energize the motor;
a first handle extending from the motor housing portion; and
an auxiliary handle assembly including
a mount coupled to the housing,
an auxiliary handle coupled to the mount and spaced from the first handle, the auxiliary handle including a grip portion, and
an adjustment mechanism,
wherein the auxiliary handle is rotatable relative to the housing about the longitudinal axis,
wherein the auxiliary handle is pivotable relative to the housing about a handle axis orthogonal to the longitudinal axis, and
wherein pivoting the auxiliary handle about the handle axis changes a distance between the grip portion of the auxiliary handle and the longitudinal axis.
24. The impact tool of claim 23 , wherein the adjustment mechanism includes an actuator rotatable about the handle axis in a loosening direction and a tightening direction.
25. The impact tool of claim 24 , wherein rotation of the actuator in the loosening direction permits the auxiliary handle assembly to be rotated relative to the housing about the longitudinal axis between a plurality of rotational positions, and wherein the auxiliary handle assembly is securable in one of the plurality of rotational positions by rotating the actuator in the tightening direction.
26. The impact tool of claim 24 , wherein rotation of the actuator in the loosening direction permits the auxiliary handle to be pivoted relative to the mount about the handle axis between a plurality of rotational positions, and wherein the auxiliary handle is securable in one of the plurality of rotational positions by rotating the actuator in the tightening direction.
27. The impact tool of claim 23 , wherein the mount includes a band clamp surrounding the front housing, and wherein the band clamp includes a ring portion having a plurality of detents configured to engage a plurality of recesses on the front housing.
28. The impact tool of claim 27 , wherein the band clamp includes first and second tabs extending from the ring portion, and wherein the adjustment mechanism includes a threaded rod extending through the first and second tabs.