| 摘要 |
A driver attachment for a collated screwstrip carrying screws in which a sli de body is slidable in a housing parallel a longitudinal axis about which a dri ve shaft is rotatable. The slide body receives a screwstrip such that a screw feed activation mechanism coupled between the housing and the slide body advances successive screws into a position to be driven by the drive shaft with relative sliding of the slide body relative the housing between an extended and a retracted position. A latch system is provided to latch the slide body to the housing against extension towards the extended position beyond an extension limit position. With the slide bod y and housing latched together, the driver attachment may be used to drive or withdraw separate screws independently of the screwstrip, with or without the screwstrip engaged in the slide body.
|
