DAVID LEO HAUSHALTER
Pilots at Lindsey Dr, Kenton, OH
License number
Ohio A3997787
Issued Date
Jun 2016
Expiration Date
Jun 2018
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
16391 Lindsey Dr, Kenton, OH 43326
Professional information
Quick Change Device For A Robinson Fin Machine
US Patent:
5722145, Mar 3, 1998
Filed:
Jul 16, 1996
Appl. No.:
8/680832
Inventors:
David L. Haushalter - Kenton OH
Mark F. Haushalter - Bellefontaine OH
Philip D. Lowe - Kenton OH
Mark F. Haushalter - Bellefontaine OH
Philip D. Lowe - Kenton OH
Assignee:
Robinson Fin Machines, Inc. - Kenton OH
International Classification:
B23Q 1700
US Classification:
29404
Abstract:
A quick change device is adaptable for use on a reciprocating press fin machine which continuously forms a metal sheet into sinuous or corrugated configuration by using tools associated with upper and lower opposed, metal-engaging tools, each movable toward and away from the other in a vertical forming stroke, and a first one of these tools also being movable in a variable stroke transverse to its vertical forming stroke. Wedge-shaped abutment elements and associated block elements having a wedge-shaped cavity therein adapted to receive the abutment elements, establish the length of transverse motion of the first tool. A structure is used to simulate the reciprocating press fin machine. A reader assembly digitally analyzes movement of the wedge-shaped abutment elements to set the transverse stroke length, based on the simulation provided by the structure, to allow precise alignment of the tools in the reciprocating press fin machine.
Angled Blade Tooling For A Fin Machine
US Patent:
5794483, Aug 18, 1998
Filed:
Sep 25, 1996
Appl. No.:
8/721610
Inventors:
Mark F. Haushalter - Bellefontaine OH
David L. Haushalter - Kenton OH
David L. Haushalter - Kenton OH
Assignee:
Robinson Fin Machines, Inc. - Kenton OH
International Classification:
B21D 516, B21D 1302
US Classification:
723796
Abstract:
A fin forming device folds fin material into a plurality of corrugations by creating a fold radius at each fold. The device comprises a substantially rectangular plane of metal having a front side, and an opposing back side. The perimeter of the plane is defined by a top edge which is applied to the fin material to form the fold radius, a bottom edge, and a pair of opposing side edges. Initially, each of the edges has a substantially similar thickness. An angled surface is created on at least one side of the plane, commencing in an interior area of the plane below the top edge of the plane and terminating at the top edge of the plane. This creates an angled blade surface along at least a portion of the top edge of the plane. The angled blade surface has a narrower thickness than the initial edge thickness.