Package making – Closing packages and filled receptacles – Separate closure applying
Patent
1991-02-14
1992-09-22
Spruill, Robert L.
Package making
Closing packages and filled receptacles
Separate closure applying
53390, 51268, B65B 728
Patent
active
051486520
ABSTRACT:
A hand held capper that will engage a cap for tightening the cap onto a container is provided and includes a clutch mechanism that will sense the torque between the cap and a neck of the container and will allow a cap driver chuck with an elastic chuck insert thereon to stop rotating once the desired torque is reached while allowing a spindle shaft from a drive unit to continue to rotate.
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patent: 2760391 (1956-08-01), Knutson
patent: 2835084 (1958-05-01), Fotre
patent: 3491516 (1970-01-01), Bergeron
patent: 4222215 (1980-09-01), Takano
patent: 4614077 (1986-09-01), Muto et al.
patent: 4793120 (1988-12-01), Herzog
Moon Daniel B.
Spruill Robert L.
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