MANDRELS

Brand	Owner (click to sort)	Address	Description
CAM-COR	SPENZER CONTAINER CORPORATION	CAMP REYNOLDS GREENVILLE PA	MANDRELS, TUBES AND ARBORS FOR WRAPPING, COILING AND/OR SUPPORTING CONVOLUTIONS OR SHEETS OF RUBBER, RUBBERLIKE MATERIALS, FRICTION TAPE, MATERIALS COATED WITH PRESSURE SENSITIVE ADHESIVE, AND ADHESIVE TAPE;
CHAMPION	WESTERN TOOL & MANUFACTURING COMPANY, THE	1620 EAST PLEASANT STREET SPRINGFIELD OH	MANDRELS;
SMART MANDRELS	SPINTECH	1150 S. PATTON STREET XENIA OH 45385	A reusable mandrel system fabricated using a shape memory polymer or a shape memory polymer composite to reduce the time and difficulty of the composite tooling process, especially for parts with complex geometry and trapped composite configurations;MANDRELS;
Y	YATES MANUFACTURING COMPANY	340 W. HURON ST. CHICAGO 10 IL	MANDRELS;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A tube bending fixture having a frame. An upper and lower tube support are both pivotally mounted to the frame between a first and second pivotal position. A bar is slidably mounted to the upper tube support and movable between an extended and a retracted position. At least one lower mandrel is mounted to the lower tube support and is dimensioned to fit within one end of a tube to be bent. At least one upper mandrel is mounted to the slidable bar, and the upper and lower mandrels are aligned with each other when the upper and lower tube supports are in their first pivotal position. The upper mandrel is dimensioned to fit within the second end of the tube to be bent when the bar is in its extended position. A former is secured to the frame and includes a channel which engages a midportion of the tube and conforms to the desired shape of the tube when the first and second tube supports are in their second pivotal position. A locking mechanism selectively retains the upper and lower tube supports in their second pivotal position.