Coors Brewing Company

Adolph Coors Company

Ray L Bowles

Bert E Johansson

Roger A Hahn

Robert H Schultz

Warren R Williams

Michael Edward Bagrosky

Leroy J Haverland

Wendel Phelps

Apparatus for applying a coating material, such as a lubricant, to the top and bottom surfaces of a continuous strip of material wherein the continuous strip of material is passed between two wicks mounted in each of an upper and lower housings with each of the housings having a plurality of spaced apart bores and wherein metered amounts of the coating material is supplied sequentially to each of the plurality of spaced apart bores by a piston mounted for reciprocating movement. In another embodiment, the wicks apply coating material to the outer surface of an upper drive roll and a lower idler roll so that coating material is applied to the upper and lower surfaces of a continuous strip of material as it passes therebetween.

Apparatus for coating strip material

Apparatus for trimming away the open end of an untrimmed can body using a plurality of can trimming apparatuses mounted on a rotating turret wherein each can trimming apparatus has a rotatable first shaft having a radially outer or inner knife and a knurling roller mounted thereon for rotation therewith and a second rotatable shaft having a radially inner or outer knife and a knurling segment mounted thereon for rotation therewith and wherein, for each complete revolution of the turret, the first shaft makes three complete revolutions and the second shaft makes one complete revolution. Also, an arrangement of gears is provided for rotating the firs and second shafts.

Apparatus for trimming a can body

The invention is directed to the punch on the reciprocating ram of a can body making machine wherein the punch is mounted on one end portion of the reciprocating ram so that the punch is capable of rotational movement relative to the reciprocating ram.

Apparatus for supporting a workpiece

Apparatus and method for trimming away a portion of the open end of an untrimmed can body to form a trimmed can body and a trimmed away portion using a plurality of can trimming apparatuses which are mounted on a turret which is secured to a main drive shaft for rotation therewith. Each of the can trimming apparatus has mechanisms for cutting the untrimmed can body to form a trimmed can body and a trimmed away portion; for separating the trimmed can body from the trimmed away portion by moving both in one axial direction and then only the trimmed can body in the opposite axial direction; for loading untrimmed can bodies onto each can processing apparatus and for unloading trimmed can bodies therefrom and for cutting, knurling and disposing of the trimmed away portions. A collapsibe mandrel is provided and comprises a hollow support member having a plurality of axially and radially outwardly extending resilient fingers integral therewith and a bearing surface mounted on an adjustable elongated hollow member in contact with the resilient fingers to control the radially outward extent thereof. Also, an annular spacer is located between a first knife and a first knurling roller to provide a space for the portion to be trimmed away prior to the knurling operation. A positive can body loading and unloading system is also provided.

Apparatus and method for trimming a can body

A collapsible mandrel for use in holding a can body in a process wherein a portion of the can body having uneven edges on the open end thereof is trimmed away is provided and comprises a hollow support member having a longitudinal axis and mounted at a relatively fixed location and having a plurality of axially and radially outwardly extending resilient fingers integral therewith and an elongated hollow member mounted on the hollow support member to provide for linear movement therebetween. The elongated hollow member has a bearing surface in contact with the resilient fingers so that movement of the elongated hollow member varies the radially outwardly extent of the resilient fingers so that can bodies having inner peripheral surfaces of differing inner diameters may be readily moved over the resilient fingers but wherein the resilient fingers will exert a sufficient force thereon so that the can body will rotate with the resilient fingers. A movement limiting member is mounted within the resilient fingers so as to limit the radially inward movement of the resilient fingers. A locking device is provided to prevent the rotation of the elongated hollow member.

Growing community of inventors

Golden, CO, United States of America

Ray L Bowles