Basket with a movable divider for a dishwasher

• US 5,601,195 A
• Filed: 03/30/1995
• Issued: 02/11/1997
• Est. Priority Date: 04/01/1994
• Status: Expired due to Term

• Current Assignee: Electrolux Zanussi SpA (AB Electrolux)
• Original Assignee: Electrolux Zanussi Elettrodomestici SPA (AB Electrolux)
• Inventors: Finola, Giancarlo, Sergi, Giuseppe
• Primary Examiner(s): GIBSON, ROBERT W
• Application Number:
  US08/413,602
• Time in Patent Office: 684 Days
• Field of Search: 211/41, 211/181, 211/151, 312/311, 312/312, 220/488, 220/531
• US Class Current: 211/41.8
• CPC Class Codes: A47L 15/503 with foldable parts
• CPC Class Codes: A47L 15/507 Arrangements for extracting racks, e.g. roller supports

Abstract

At least one comb-like divider (5) that is movable between an erect position and a lowered position is pivotably mounted on the basket. A pivot member (6) of the divider is pivoted in an elongate hole of at least one support member (8) which is fixed to the basket. At least one shaped projection (10) of the pivot member (6) is capable of slidably co-operating with a cam profile (14) of the member (8). The cam profile terminates upwardly with a recess (15) that is aligned with the elongate hole (9) and receives the shaped projection (10) when the movable divider (5) is in the erect position. The shaped projection (10) is disengageable from the recess (15) with a lifting movement of the pivot member (6) along the elongate hole (9) in such a way as to permit the movable divider (5) to rotate towards the lowered position.

Claims

1. A dishwasher basket comprising a frame structure;

at least one comb-like divider pivotably mounted on the frame, said divider including a pivot member and a plurality of teeth extending from the pivot member, the divider being selectively movable between an erect position and a lowered position;

at least one support member fixed to the frame structure and having an elongate hole and a cam profile terminating upwardly with a recess that is substantially aligned with a major axis of the elongate hole, said pivot member being slidable and pivotable in the elongate hole; and

at least one shaped projection of the pivot member adapted for slidably co-operating with the cam profile, said recess being adapted for receiving said shaped projection when the movable divider is in said erect position, the shaped projection being disengageable from said recess with an upward movement of the pivot member in said elongate hole in such a way as to permit the movable divider to rotate towards said lowered position.

2. A dishwasher basket according to claim 1, wherein said elongate hole is formed by a lower recess provided on a lower surface of the support member;

and further comprising at least one flexible tooth provided at the lower recess for permitting snap-engagement of the pivot member in the elongate hole.

3. A dishwasher basket according to claim 1 or 2, wherein respective end-of-travel stops are provided on the support member at opposite ends of said cam profile for defining said lowered and erect positions, respectively, of the movable divider.

4. A dishwasher basket according to claims 1 or 2, wherein the basket comprises lateral rollers rotatably mounted on respective hollow hubs supported by said frame structure, said hollow hubs being provided integrally on respective support members.

5. A dishwasher basket according to claim 3, wherein the basket comprises lateral rollers rotatably mounted on respective hollow hubs supported by said frame structure, said hollow hubs being provided integrally on respective support members.

6. A dishwasher incorporating a basket according to claims 1 or 2.

7. A dishwasher incorporating a basket according to claim 3.

8. A dishwasher incorporating a basket according to claim 4.

9. A dishwasher incorporating a basket according to claim 5.