摘要:
An apparatus for forming a finger-engaging portion in a stay-on-tab of a lid of a container includes a support, a fixture mounted to the support for movement between a first position and a second position in opposition to stay-on-tab of the lid of the container, and an abutment mounted to the fixture for movement between an open position and a closed position in opposition to the fixture and the stay-on tab in the second position of the fixture to bend the stay-on-tab between the fixture and the abutment to form in the stay-on-tab a finger-engaging portion that is upturned relative to the lid of the container.
摘要:
A lid opener lifts a replaceable can lid from the inside. An exterior lever and interior lifter arm made of aluminum are connected by a ribbed steel rivet driven through them and through the upper wall of the can. Turning the internal lever presses one of the lifter arms against the inner lid surface. The rivet ribs transmit adequate lifting torque.