U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Filler capper machine

Patent 4114524 Issued on September 19, 1978. Estimated Expiration Date: Icon_subject September 19, 1995. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

690891

1337896

1879944

2910017

3344902

3783772

3810554

Inventor

Assignee

Application

No. 05/606931 filed on 08/22/1975

US Classes:

99/450.4, Means assembling preforms into a sandwich198/406, For changing both the elevation and the posture of successive items198/418.4, With vertically aligned outlets discharging in the same direction and superposing items198/442By interposing a guide into path of stream

Examiners

Primary: Hornsby, Harvey C.

Attorney, Agent or Firm

International Classes

A21C 15/02 (20060101)
A21C 15/00 (20060101)

Abstract

A sandwich making machine for automatically making sandwiches having filling material located between the two cookie halves. The machine comprises a dividing mechanism for receiving rows of cookie halves and for automatically directing alternate rows of cookie halves to a top conveyor and a bottom conveyor. The bottom conveyor is positioned below the divider mechanism and the top conveyor is positioned adjacent the divider mechanism. A cookie aligning mechanism comprising a deadplate and a pusher bar is positioned adjacent the bottom conveyor and under the top conveyor to receive cookie halves and feed the cookie halves in aligned rows onto the bottom conveyor. A filling applicator is located above the bottom conveyor and in the path of travel of the bottom conveyor for applying filling to rows of cookie halves carried by the bottom conveyor. The top conveyor transports alternate rows of cookie halves and deposits the cookie halves at a sandwich location downstream from the filling applicator. The cookie halves from the top conveyor are deposited onto a deadplate and pushed from the deadplate by a pusher bar which aligns the cookie halves and deposits the cookie halves on the topped halves at the capping point.

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