Meritool LLC

Kevin Whited

Timm Randal Herman

Raymond J Fritz

Timm Herman

A material dispensing assembly () and method of operation for converting a portable cartridge dispensing tool to a bag-type dispensing tool is provided in which the assembly includes a single piece piston () for advancing material though a material housing (). The single piece piston () includes a substantially square-shaped receptacle (). The assembly further includes a square shaped drive rack () for attaching to the piston () at the substantially square-shaped receptacle () at a connection end (). The drive rack () further includes a plurality of teeth () located thereon. The assembly () further has a support () with a substantially square profile for receiving and supporting the drive rack () during operation such that the construct of the drive rack and piston () are prevented from rotating during operation.

Material dispensing assembly

Dispensing tool

Method of dispensing material from a bag using a segmented piston

A material dispensing assembly () and method of operation is disclosed for converting a portable cartridge dispensing tool to a bag-type dispensing tool. The assembly comprises a single piece piston () for advancing material though a material housing (), the single piece piston () includes a substantially square-shaped receptacle (). The assembly further comprises a square shaped drive rack () for attaching to the piston () at the substantially square-shaped receptacle () at a connection end (). The drive rack () further comprises a plurality of teeth () located thereon. The assembly () further has a support () with a substantially square profile for receiving and supporting the drive rack () during operation such that the construct of the drive rack and piston () are prevented from rotating during operation.

An apparatus for dispensing material is provided having a body portion and housing for supporting cartridges filled with materials for dispensing. The housing includes a dispensing end, an attachment end, and an elongated opening for receiving the cartridges. The apparatus further comprises an attachment assembly located at an end of the body portion for attaching the housing to the body portion. The attachment assembly includes a first set of threads located about the perimeter of the attachment assembly. A second set of threads are located about the perimeter of the attachment end of the housing for engaging the first set of threads, forming a threaded connection and attaching the housing to the body portion.

An electric dispensing gun for dispensing two part viscous materials. The dispensing gun features a directly driven pinion/rack assembly and an optional mixing manifold for dispensing material from sausage packaging. A controller controls operation of the dispensing gun to implement dosage control and automatic power reverse features.

Growing community of inventors

Ellicottville, NY, United States of America

Kevin Whited