Granted Patent B2

US 9,097,571 · App. 13/398,121 · Granted Aug 4, 2015

Abstract

Claims (40)

1. A filling station assembly comprising:

(a) a housing comprising a drive system and a brake assembly;

(b) a shaft releasably coupled to the drive system and adjacent the brake assembly; and

(c) a push rod coupled to the shaft;

wherein the drive system comprises a leveraging plate that is configured to couple to the shaft so as to lower the shaft and the push rod from a rest position to an advanced position when a driving force is applied to the drive system; and

wherein the brake assembly comprises:

(i) a support bracket coupled to the housing;

(ii) a friction surface coupled to the support bracket, wherein the friction surface is configured to maintain the shaft and the push rod in the advanced position when the driving force is removed from the drive system such that the shaft is released from the drive system, and wherein the friction surface is positioned to apply a frictional force against a surface of the shaft; and

(iii) a tensioning mechanism comprising a first end and a second end, wherein the first end is coupled to the support bracket and the second end is coupled to the friction surface so as to increase the frictional force applied against the surface of the shaft by the friction surface.

2. The assembly of claim 1 , wherein the drive system comprises a resistance mechanism, wherein the resistance mechanism is configured to automatically reset the drive system when the driving force is removed from the drive system such that the shaft is released from the drive system.

3. The assembly of claim 1 , wherein the friction surface wraps around at least a portion of a circumference of the shaft.

4. The assembly of claim 1 , wherein the brake assembly is adjustable.

5. The assembly of claim 1 , further comprising at least one holding bracket coupled to the housing.

6. The assembly of claim 1 , wherein the drive system comprises a dispensing mechanism.

7. The assembly of claim 1 , further comprising a base coupled to the housing.

8. The assembly of claim 1 , wherein the push rod is coupled to the shaft by a connecting member.

9. The assembly of claim 1 , further comprising a plunger coupled to the push rod.

10. A filling station system comprising:

(i) a filling station assembly comprising:

(a) a housing comprising a drive system and a brake assembly;

(b) a shaft releasably coupled to the drive system and adjacent the brake assembly;

(c) a push rod coupled to the shaft; and

(d) a dispensing platform coupled to the housing;

(ii) a dispensing container comprising a compressible floor staged in an inverted position on the dispensing platform; and

(iii) a dispenser staged below the dispensing platform;

wherein the drive system comprises a leveraging plate that is configured to couple to the shaft so as to lower the shaft and the push rod from a rest position to an advanced position when a driving force is applied to the drive system; and

wherein the brake assembly comprises:

(i) a support bracket coupled to the housing;

(ii) a friction surface coupled to the support bracket, wherein the friction surface is configured to maintain the shaft and the push rod in the advanced position when the driving force is removed from the drive system such that the shaft is released from the drive system, and wherein the friction surface is positioned to apply a frictional force against a surface of the shaft; and

(iii) a tensioning mechanism comprising a first end and a second end, wherein the first end is coupled to the support bracket and the second end is coupled to the friction surface so as to increase the frictional force applied against the surface of the shaft by the friction surface.

11. The system of claim 10 , wherein the dispensing container is an EMP jar.

12. The system of claim 11 further comprising a removable nozzle coupled to a lid of the EMP jar.

13. The system of claim 11 , wherein the dispenser to be filled is a syringe or a refillable tube.

14. A method of filling a dispenser through the use of a filling station assembly comprising a housing comprising a drive system and a brake assembly comprising a support bracket coupled to the housing, a friction surface coupled to the support bracket, and a tensioning mechanism comprising a first end coupled to the support bracket and a second end coupled to the friction surface; a shaft; a push rod; and a dispensing platform, the method steps comprising:

(i) staging a dispensing container comprising a compressible floor in an inverted position on the dispensing platform;

(ii) staging a dispenser below the dispensing platform;

(iii) applying a driving force to the drive system to lower the shaft and the push rod from a rest position to an advanced position, wherein the push rod applies a force to the compressible floor of the dispensing container; and

(iv) removing the driving force from the drive system, which releases the shaft from the drive system, wherein the friction surface of the brake assembly applies a frictional force against a surface of the shaft to maintain the shaft and the push rod in the advanced position, and wherein the frictional force applied by the friction surface is increased b the tensioning mechanism.

15. The method of claim 14 , wherein the dispenser to be filled is a syringe.

16. The method of claim 14 , wherein the dispensing container is an EMP jar.

Assignments (16)