摘要:
A mounting apparatus for mounting a handle (14) to a power tool is disclosed. The apparatus comprises a base for supporting a handle and engaging a body of the power tool, a flexible strap (10) for engaging the base at first and second locations to form a loop for retaining the support in engagement with the body of the power tool, and a clamping mechanism (30) comprising a pair of wedges (32) for engaging the base and the flexible strap, and a bolt (44) for retaining the wedges in position relative to the base. A knob (12) enables movement of the wedges relative to each other in a first direction to reduce the size of the loop and in a second direction to increase the size of the loop.
摘要:
A mounting assembly for moveably mounting a handle of a power tool to a housing of the power tool is disclosed. The mounting assembly has a metal bar (324) mounted to a housing (290) of the power tool and a vibration damper (332) mounted to a handle (294) of the power tool and slidably mounted to the metal bar. The vibration damper includes a vibration damping member (344) for damping vibrations tending to cause the vibration damper to pivot relative to the metal bar about an axis substantially parallel to the longitudinal axis of the handle.
摘要:
A handle housing for a handle for a power tool, the handle housing comprising:- a first housing part 296; and a second housing part 298 adapted to be mounted to the first housing part and subjected to a bending stress when mounted to said first housing part, the said first and second housing parts defining a chamber for accommodating one or more components of the power tool.
摘要:
A hammer drill comprising: a body 2 in which is mounted a motor 48 and a hammer mechanism 46 which is driven by the motor 48 when the motor 48 is activated; a tool holder 8 mounted on the front of the body 2 and which is capable of holding a cutting tool 12, the hammer mechanism 46, when driven by the motor 48, capable of imparting impacts to the cutting tool 12, when held by the tool holder 8; a rear handle 4, moveably mounted on to the rear of the body 2 via at least one movement control mechanism and which is capable of moving towards or away from the body 2; a biasing mechanism 104 which biases the rear handle 4 away from the body 2; wherein each movement control mechanism comprises: a first mount; a rod 106, having a longitudinal axis 107, rigidly connected at one of it ends to the first mount; a second mount which slidingly engages with the rod 106 at two distinct points only along its length to allow the rod 106 to slide relative to the second mount in a direction parallel to the longitudinal axis 107 whilst preventing the rod 106 from moving relative to second mount in a direction perpendicular to longitudinal axis 107; wherein one mount 70, 133, 136 is attached to the body 2 and the other mount 92 is attached to the rear handle 4.
摘要:
A mounting apparatus for mounting a handle (14) to a power tool is disclosed. The apparatus comprises a base for supporting a handle and engaging a body of the power tool, a flexible strap (10) for engaging the base at first and second locations to form a loop for retaining the support in engagement with the body of the power tool, and a clamping mechanism (30) comprising a pair of wedges (32) for engaging the base and the flexible strap, and a bolt (44) for retaining the wedges in position relative to the base. A knob (12) enables movement of the wedges relative to each other in a first direction to reduce the size of the loop and in a second direction to increase the size of the loop.
摘要:
A handle assembly for a power tool is disclosed. The handle assembly comprises a base (6) adapted to be mounted to a body of a power tool, and a handle (4) having first and second mounting portions (16) pivotably mounted to respective ends of the base. An elongate torsion spring (18) has a first part (20) mounted to the base and a respective second part (22) mounted to each mounting portion such that pivoting of the handle relative to the base member causes twisting of the torsion member to resiliently oppose pivoting of the handle relative to the base portion.