IP Library Granted Patent US 8,763,851
Granted Patent B2
US 8,763,851 · App. 13/197,454 · Granted Jul 1, 2014

Door assembly for ice storage bin

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Quick Facts
Patent No.
US 8,763,851
App. No.
13/197,454
Granted
Jul 1, 2014
Kind
B2
Abstract

A door assembly is provided that includes a door, a hinge portion, a locking member and a damper member. The locking member locks the door in an opened position and the damper member provides resistance as the door moves from the opened position to the closed position.

Claims (23)

1. A door assembly comprising: a door;

a hinge portion disposed on one end of said door, thereby allowing said door to move between an opened position and a closed position;

a locking member disposed on a first hinge end of said hinge portion, wherein said locking member enables said hinge portion to move from said opened position to said closed position, as well as locks said door when in said opened position, and wherein said locking member is connectable to a bin;

wherein said locking member comprises a locking bracket, a locking cover attached to said hinge portion of said door and a pivot slidably disposed within a sleeve; and

a damper disposed on a second hinge end of said hinge portion, wherein said damper provides resistance as said door moves from said opened position to a said closed position;

wherein said bin is an ice storage bin of an ice making, machine.

2. The door assembly of claim 1 , wherein said damper member comprises: a damper bracket, a damper cover attached to said hinge portion of said door and a damper.

3. A door assembly comprising:

a door;

a hinge portion disposed on one end of said door, thereby allowing said door to move between an opened position and a closed position;

a locking member disposed on a first hinge end of said hinge portion, wherein said locking member enables said hinge portion to move from said opened position to said closed position and locks said door when in said opened position, wherein said locking member has a locking bracket, a locking cover, a sleeve and a pivot, wherein said locking bracket is connectable to a bin and said locking cover connects to said first hinge end, and wherein when locked said door is moved from said open position by a predetermined pressure applied to said door,

wherein said pivot is a tube or rod having a first pivot end, a second pivot end opposite said first pivot end, and at least one protuberance,

wherein said pivot is sized to be slidably disposed within said sleeve via said first pivot end, and

wherein pressure is placed on said at least one protuberance so that said at least one protuberance retracts within said pivot in a retracted position allowing said sleeve to slide and rotate around said pivot.

4. The door assembly of claim 3 , wherein said sleeve is a hollow cylindrical tube having at least one aperture and an opening.

5. The door assembly of claim 4 , wherein said sleeve is slidably disposed within said locking cover.

6. The door assembly of claim 5 , wherein said at least one protuberance is spring actuated.

7. The door assembly of claim 6 , wherein said pivot is connected to said locking bracket via said second pivot end, so that said pivot and said sleeve are disposed between said locking bracket and said locking cover.

8. The door assembly of claim 7 , wherein when said pressure is placed on said at least one protuberance said spring contracts to allow said at least one protuberance to retract within said pivot in said retracted position allowing said sleeve to slide and rotate around said pivot.

9. The door assembly of claim 8 , wherein said sleeve rotates with said door while said pivot remains in place.

10. The door assembly of claim 9 , wherein said sleeve rotates around said pivot when said at least one protuberance is in said retracted position.

11. The door assembly of claim 10 , wherein when said door reaches said open position, said spring expands such that said at least one protuberance expands into said at least one aperture of said sleeve so that said door remains locked in said opened position.

12. The door assembly of claim 11 , wherein when sufficient pressure is applied on said door, said at least one protuberance is again caused to retract within said pivot such that said sleeve rotates about said pivot thereby allowing said door to return to said closed position via gravity.

Assignments (4)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 13, 2022
From: WELBILT, INC.; MANITOWOC FOODSERVICE COMPANIES, LLC; MANITOWOC FSG OPERATIONS, LLC; ENODIS CORPORATION; WELBILT FSG U.S. HOLDING, LLC; WELBILT (HALESOWEN) LIMITED; WELBILT (CHINA) FOODSERVICE CO., LTD.
To: PENTAIR FLOW SERVICES AG
Reel/Frame 061432/0350 →
RELEASE OF SECURITY INTEREST IN UNITED STATES PATENTS Recorded Aug 2, 2022
From: JPMORGAN CHASE BANK, N.A.
To: APPLIANCE SCIENTIFIC, INC.; CLEVELAND RANGE, LLC; THE DELFIELD COMPANY, LLC; ENODIS CORPORATION; GARLAND COMMERCIAL INDUSTRIES LLC; MANITOWOC FOODSERVICE COMPANIES, LLC; FRYMASTER L.L.C.
Reel/Frame 061053/0411 →
SECURITY INTEREST Recorded Mar 25, 2016
From: APPLIANCE SCIENTIFIC, INC.; CLEVELAND RANGE, LLC; THE DELFIELD COMPANY, LLC; ENODIS CORPORATION; GARLAND COMMERCIAL INDUSTRIES LLC; MANITOWOC FOODSERVICE COMPANIES, LLC; FRYMASTER L.L.C.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 038263/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 3, 2011
From: JIANG, WEIWEI ALLEN; WANG, YONG TERRY
To: MANITOWOC FOODSERVICE COMPANIES, LLC
Reel/Frame 026696/0162 →