摘要:
A trigger mechanism for a fastening tool (1) having a spring curl trip actuator (700). The spring curl trip actuator can be made of a flexible material and can be configured to exert a force upon a trigger switch (800). The spring curl trip actuator can also absorb force from a contact trip (310). The spring curl trip actuator can have compact height and length dimensions. The fastening tool can use a method for controlling triggering by using a spring curl trip actuator.
摘要:
A nail channel (352) for a fastening tool (1). The nail channel can be a unitary piece or have a variety of parts. The nail channel can have a first portion provided by a fastener magazine (100) and a second portion provided by a nosepiece insert (410). The nail channel can be formed when the nosepiece insert is reversibly engaged with a nose end of a nailer magazine. The nail channel can also position a fastener (55), such as a nail, for driving into a workpiece. Methods of forming and using the nail channel are also disclosed.
摘要:
A power tool including an activation arm assembly having an actuator coupled to the activation arm assembly, the activation arm assembly being coupled to the structure and including a roller assembly having a roller, wherein actuation of the actuator causes the roller assembly to translate toward and engage the driver to initiate driving engagement between the driver and the flywheel; The activation arm assembly further includes a follower arm that engages the roller, the follower arm including a first mounting portion and a second mounting portion, the second mounting portion being pivotally coupled to the actuator and slidingly engaged with the carriage, the first mounting portion being biased in a direction toward the driver. The follower arm has a non-linear profile.
摘要:
A chop saw having a base assembly, a saw assembly pivotally attached to the base assembly for movement between an upper position and a lower position, the saw assembly including a motor, a blade driven by the motor, an upper blade guard covering an upper part of the blade, and a light assembly (30') comprising at least one light - emitting diode (39) supported by a housing (31), wherein said housing is mountable directly to an operning (270) in the upper blade guard (27).
摘要:
A power tool (10) that includes a structure; a flywheel (42) coupled to the structure; a driver (32) that is translatable along a driver axis (118); and a follower assembly having an actuator and an activation arm assembly. The actuator is coupled to the activation arm assembly. The activation arm assembly is coupled to the structure and includes a pinch roller. Actuation of the actuator causes the pinch roller to translate toward and engage the driver to initiate driving engagement between the driver (32) and the flywheel (42).
摘要:
A magazine (100) for use with a fastening tool (1). The magazine can have a pusher assembly (110) that can be retracted into a recess (171) in the magazine to facilitate loading and reloading of fasteners (53, 55). The pusher assembly can have a pusher assembly knob (140) which can be reversibly latched to a detent to maintain the pusher assembly in a retracted state. The fastening tool can use a magazine which can be reloaded by a method which has a step of reversibly retracting the pusher assembly into the retracted state to allow for feeding one or more fasteners to the magazine.
摘要:
A magazine (100) for use with a fastening tool (1). The magazine can have a pusher assembly (110) that can be retracted into a recess (171) in the magazine to facilitate loading and reloading of fasteners (53, 55). The pusher assembly can have a pusher assembly knob (140) which can be reversibly latched to a detent to maintain the pusher assembly in a retracted state. The fastening tool can use a magazine which can be reloaded by a method which has a step of reversibly retracting the pusher assembly into the retracted state to allow for feeding one or more fasteners to the magazine.