Patent ID: 11945022
Assignee: nan
Field: Machine tools (Mechanical engineering)
Classification: CPC B  E | IPC B

Claim 9:
10. An article bender apparatus according to claim 8 wherein said shoe further includes a retainer bar that shares said pivot bolt with said shoe along and about said axial axis, wherein said retainer bar is disposed between said shoe and said disc second face portion at a displaced pivotal angle to said shoe lengthwise axis, wherein operationally said retainer bar contacts the first line free end portion adjacent to said root section of said slot when said shoe is in a closed locked operational state, further included is a stop pin disposed in said disc second face portion that protrudes in a perpendicular manner, wherein said stop pin stops a pivotal movement of said shoe and retainer bar about said axial axis in said shoe closed operational state to help pivotally position said first channel of said shoe in relation to the second line free end portion to help start the selected helical wrap.