초록 ▼

A rivet pulling head is supported for vertical displacement from an up position to a down riveting position. A rivet delivery device is carried by a movable support and has a delivery arm which can be lowered relative to the pulling head and pivoted underneath it to deliver the next rivet to the pul

A rivet pulling head is supported for vertical displacement from an up position to a down riveting position. A rivet delivery device is carried by a movable support and has a delivery arm which can be lowered relative to the pulling head and pivoted underneath it to deliver the next rivet to the pulling head. The delivery device is operated when the head is at the up position and while the head is maintained at that location.

대표청구항 ▼

A table top rivet setting assembly comprising a pulling head for setting a rivet, means for supporting said pulling head for vertical displacement from an up position to a down riveting position, rivet delivery means for holding a rivet said rivet delivery means being vertically displaceable from a

A table top rivet setting assembly comprising a pulling head for setting a rivet, means for supporting said pulling head for vertical displacement from an up position to a down riveting position, rivet delivery means for holding a rivet said rivet delivery means being vertically displaceable from a retracted position relative to said pulling head to an advanced position beneath said pulling head whereat the rivet can be transferred to said pulling head and returning said rivet delivery means from said advanced position to said retracted position, means for preventing the downward displacement of said supporting means, means for operating said preventing means when said supporting means is at said up position including means for sensing that said supporting means is at said up position, and means for disabling said operating means following the displacement of said rivet delivery means from said retracted position down to said advanced position and back up to said retracted position.