Inverted bag cheese server

• US 5,833,120 A
• Filed: 10/21/1996
• Issued: 11/10/1998
• Est. Priority Date: 10/21/1996
• Status: Expired due to Fees

• Current Assignee: Gold Medal Products Company
• Original Assignee: Gold Medal Products Company
• Inventors: Potter, James G., Evans, John C. Sr.
• Primary Examiner(s): Bomberg, Kenneth
• Application Number:
  US08/734,108
• Time in Patent Office: 750 Days
• Field of Search: 222/95, 222/92, 222/105, 222/107, 222/111, 222/129, 222/135, 222/146.4, 222/146.5, 222/181.2, 222/102, 222/103, 222/1
• US Class Current: 222/95
• CPC Class Codes: B67D 7/0216 by squeezing collapsible or flexible storage containers B67D7/0255 takes precedence; for dispensing beverages on draught B67D1/0001
• CPC Class Codes: B67D 7/80 Arrangements of heating or cooling devices for liquids to be transferred

Abstract

A cheese server includes hangers for engaging cheese bag bottoms and suspending the bags inverted in a steam chamber. Gravity influenced squeeze bars ride down the bag sides to express cheese toward the bag outlet fitment. A hose is connected to the fitment and is pinched off by an "iron udder" clamping apparatus to control dispensing. Water in the bottom of the steam tank is heated to produce steam for heating the cheese quickly. A trough in the chamber top returns condensate to the water.

Claims

1. A cheese server for warming and dispensing cheese from flexible cheese containing bags and, said server comprising:

means for hanging at least one of the flexible cheese containing bags from a portion of the bag opposite a bag outlet;

means for expressing cheese in the bag toward said bag outlet, said means including a pair of squeeze rods defining a bag receiving opening therebetween, said rods for disposition on said one cheese containing bag so that each rod contacts a side of said bag and squeezes it toward an opposite side of the bag to express cheese from an upper end of the hung bag toward the bag outlet;

means connected to said outlet for dispensing cheese; and

means for steam heating cheese in said bags to raise the temperature thereof to a predetermined serving temperature.

11. A method as in claim 1 further including the step of urging corners of said bag inwardly toward said outlet.

2. A cheese server for warming and dispensing cheese from flexible cheese bags and comprising:

a steam tank;

a hanger for hanging at least one of said flexible cheese bags in said tank, said bag having an outlet disposed at a lowest portion of the hung bag;

a hose for connection to said outlet for dispensing the cheese;

means for generating steam to warm cheese in said bag to a serving temperature; and

means for squeezing cheese from said one bag, said means including a pair of squeeze rods defining a bag receiving opening therebetween, said rods for disposition on said one cheese containing bag so that each rod contacts a side of said bag and squeezes it toward an opposite side of the bag to express cheese from an upper end of the hung bag toward the bag outlet.

3. A server as in claim 2 including an opening in said steam tank,

a hose receiving fitting extending through said opening for and defining a hose outlet from said tank,

said fitting sealing said opening against egress of steam from said tank around said hose.

4. A server as in claim 2 wherein said hanger comprises an elongated member and further including a locking element for locking a portion of said bag on said hanger.

5. A server as in claim 4 wherein said elongated member comprises a "C"-shaped channel and said locking element includes a rod for insertion between a portion of the bag within said channel for wedging said bag against the channel and locking the bag in place so the bag can be supported by the channel.

6. A server as in claim 2 further including a baffle in said tank, said baffle having inclined sides for engaging corners of the bag and pushing said corners and any cheese therein toward the outlet of the bag.

7. A server as in claim 2 including a clamp for selectively pinching and opening said hose to dispense warm cheese from said bag, said clamp comprising a pinching member and a weight member attached to said pinching member for pinching off said hose.

8. A server as in claim 2 further including a cabinet surrounding said tank, said tank having a condensate trough about its upper periphery and said cabinet having side panels with upper edges thereof disposed in said trough.

9. A server as in claim 8 further including a removable tank cover having peripheral edges for seating in said trough.

10. A method of warming and dispensing viscous food from flexible bags including the steps of:

hanging a food-filled bag with an outlet disposed at the bottom of the bag,

heating the bag contents to a serving temperature by directing steam onto said bag,

squeezing bag sides together to express food therebetween toward said outlet by pinching said bag sides together between a pair of rods under the influence of gravity; and

dispensing food from a tube operably connected to said outlet.

12. A method as in claim 10 wherein said hanging step includes capturing a portion of said bag opposite said outlet on a hanger and suspending said bag from said hanger in a steam chamber.

13. A method of heating and dispensing cheese from a flexible cheese-filled bag including the step of:

hanging said bag in a steam chamber;

heating the cheese in the bag by exposing the bag to steam in the chamber;

squeezing the hung bag sides together from the upper region thereof by inserting an upper region of the bag between two squeeze bars and suspending the bag so the bars move downwardly by gravity, squeezing the bag sides toward each other; and

dispensing heated cheese from the bag.

14. A method of dispensing cheese from a flexible bag having an upper portion and a lower portion defining a bag outlet, said method including the step of:

engaging sides of the bag with respective squeeze bars;

suspending the bag in a chamber;

heating the cheese in the bag by exposing the bag to steam in the chamber;

whereby said squeeze bars hang on the bag and slide downwardly under the influence of gravity to squeeze the sides of the bag toward each other.