Cement mixing and dispensing device

An apparatus for mixing a liquid component and a powdered component comprising:

• first and second syringes each having a barrel with an exit port at a first end and a plunger movable within said barrel along a longitudinal axis of said barrel by the activation of an outer portion of said plunger extending beyond a second end of said barrel opposite said first end said first syringe containing said liquid component and said second syringe containing said powdered component;
• a mechanism having a first part operatively connected to each of said barrels and a second part contacting the portion of said plunger on each barrel extending beyond the second end of said barrel so that relative sliding movement of the first and second parts of said mechanism produces relative movement of said barrels with respect to said plungers, wherein said mechanism second part has contact surfaces for contacting said outer portion of said plungers extending beyond the second end of each barrel and said first part contacts each barrel portion for supporting the same, said first and second parts moveable with respect to one another in a direction parallel to said barrel longitudinal axis, each barrel has a flange on an outer surface thereof for contacting said first part of said mechanism in a manner to prevent axial movement of said barrel with respect to said first part, said outer portion of said plungers are captured within said second part of said mechanism and prevented from relative movement with respect thereto, said second part of said mechanism is stationary with respect to said plungers as said first part moves with respect to said second part.

An apparatus for mixing a powdered component and a liquid component comprising:

• a first syringe having a barrel containing the liquid component and a moveable plunger extending along a longitudinal axis of the barrel and exit port;
• a second syringe having a barrel containing a powdered component and a moveable plunger extending along a longitudinal axis of the barrel and an exit port;
• a connector for connecting said exit ports together;
• and
• a means for assisting the movement of said plunger in said second syringe towards said first syringe after said liquid component has been injected therein, wherein said means for assisting includes a slide mechanism operatively connected to each of said barrels and contacting the portion of said plunger on each barrel extending beyond the end of said barrel so that sliding movement of the slide mechanism simultaneously moves said plungers in the same direction with respect to said barrels.