Package making – Closing packages and filled receptacles – Separate closure applying
Patent
1976-11-17
1978-01-17
Simpson, Othell M.
Package making
Closing packages and filled receptacles
Separate closure applying
53367, 198343, 198676, B65B 728, B67B 308, B67B 320
Patent
active
040684504
ABSTRACT:
In a container capping machine a continuously moving horizontal conveyor is spaced below a vertically reciprocable rotary chuck for holding a screw cap in its lower end. Extending along one side of the conveyor is a continuously rotating horizontal positioning screw provided with a helical trough between the screw flights for receiving containers on the conveyor and controlling their forward movement through the machine. The portion of the trough beside the chuck has side walls extending partway around the screw for engaging opposite sides of a container in the trough, and these side walls are disposed in radial planes of the screw in order to stop temporarily the forward movement of a container when it reaches correct position for receiving a cap from the chuck. The container is held momentarily by gripping means while the cap is being applied to it.
REFERENCES:
patent: 2259748 (1941-10-01), Hullhorst
patent: 2434053 (1948-01-01), Resina
patent: 2961094 (1960-11-01), Bentley
Culver Horace M.
Horix Manufacturing Company
Simpson Othell M.
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