| 摘要 |
A riveting apparatus is described, including a body having an abutment means (19,32) mounted at one end thereof, and stop means (52,53) mounted at a position remote therefrom, so that a mandrel (30) inserted through the abutment means (19,32) has it end remote from the head located axially by the stop means (52,53) in predetermined axial relationship to the body, characterized in that the abutment means (19,32) is adjustable with respect to the body in the direction along the mandrel axis, thereby to provide adjustment of the relative positions of the abutment (19,32) and the mandrel head (33). A pneumatic piston means for use in the rivet feeding means (55) in the riveting apparatus is also described. |
