Modular chemical dispensing system and methods

• US 9,096,417 B2
• Filed: 10/06/2010
• Issued: 08/04/2015
• Est. Priority Date: 10/07/2009
• Status: Expired due to Fees

• Current Assignee: Delaware Capital Formation Incorporated (Dover Corporation)
• Original Assignee: Delaware Capital Formation Incorporated (Dover Corporation)
• Inventors: Sand, William F.
• Primary Examiner(s): NGO, LIEN M
• Application Number:
  US12/899,143
• Publication Number:
  US 20120085785A1
• Time in Patent Office: 1,763 Days
• Field of Search: 222/173, 222/180, 222/181.1, 222/181.2, 222/160, 22215301-15304, 222/181.3, 222/183, 222138-142, 294/28, 211/97, 211/87.01, 211/90.01, 211/94.01, 211/94.02, 211 99-104
• US Class Current: 1/1
• CPC Class Codes: A47F 1/08 dispensing from bottom
• CPC Class Codes: A47F 5/08 secured to the wall, ceiling, or the like; Wall-bracket display devices
• CPC Class Codes: B67D 7/02 for transferring liquids other than fuel or lubricants
• CPC Class Codes: Y10T 29/49826 Assembling or joining
• CPC Class Codes: Y10T 29/49947 by applying separate fastener

Abstract

A modular chemical dispensing system includes a plurality of rail members combining to define a wall-mounted grid for supporting dispensing and chemical source modules. The grid is easily secured to a wall and the modules moved laterally onto the grid with rotatable locks securing the modules to the rails. Chemical source modules have lockable doors preventing unauthorized access to chemicals therein and preventing unauthorized module removal. A variety of module configurations are provided, reducing inventories of custom parts. Methods are disclosed.

Claims

1. A modular dispenser mounting apparatus for mounting a dispenser module to a mounting wall, comprising:

a dispenser module;

a plurality of elongated horizontal dispenser module mounting rails attachable to said wall;

a plurality of spaced apart vertical connectors extending between two parallel mounting rails;

at least two of said rails having ends spaced horizontally from said vertical connectors;

at least one horizontal connector for connecting together adjacent ends of said at least two of said plurality of horizontal mounting rails at positions spaced between said vertical connectors;

said horizontal connector extending in a direction parallel to extension of said elongated horizontal mounting rails;

a lock mounted on said dispenser module rotatable with respect thereto;

said lock having portions rotatable with respect to said mounting rails and releasably engaging at least one of said horizontal mounting rails and securing said module onto said at least one rail.

2. Apparatus as in claim 1 wherein said vertical connectors have respective ends, each end interconnectable with a respective parallel horizontal mounting rail.

3. A universal modular dispensing system, comprising;

a dispenser assembly module;

at least one mounting rail;

said module having at least one transverse mounting rail receiving channel;

further including a rotatable lock in said module for engaging said mounting rail and securing a respective module thereto, and

said lock rotatably mounted on said module and being rotatable with respect to said nodule and rotatable with respect to a respective rail to secure said module to said rail,

and further comprising at least one locking notch in at least one of said rails;

said rotatable lock in said module being rotatable into a respective locking notch and into locking position with a within said respective notch.

4. A system as in claim 3 wherein respective ones of said rails define a locking notch for receiving said rotatable lock and said module comprises a transverse channel receiving a respective rail when said module is disposed on a wall surface by said rail.

5. A system as in claim 3 including at least two horizontal rails and a connector member extending between said two rails.

6. A system as in claim 5 wherein said two rails each have two locking notches therein, the notches in one of said rails being oriented a distance apart different from the distance between locking notches in another said rail.

7. A system as in claim 3 further including at least one other rail extending perpendicular to said at least one rail.

8. A system as in claim 7 wherein said at least one other rail comprises a socket for receiving an end of said at least one rail.

9. A rail apparatus for mounting a dispenser module on a wall surface;

said apparatus comprising;

a plurality of horizontal mounting rails;

a plurality of spaced apart vertical connectors oriented perpendicularly and connected to respective ones of said horizontal mounting rails;

two of said plurality of horizontal rails extending in a same horizontal direction and each having a respective end adjacent the respective end of another;

a horizontal connector connected between said respective ends at a position between two of said vertical connectors.

10. Apparatus as in claim 9 wherein said two horizontal rails have spaced locking notches for receiving a rotatable locks of a module, spacing between said locking notches in one rail being different from spacing between locking notches in another rail.