FREDERICK WARD HARRISON
Pilots at Gull Lk Dr, Richland, MI
License number
Michigan A0788872
Issued Date
May 2015
Expiration Date
May 2017
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
9914 W Gull Lake Dr, Richland, MI 49083
Professional information
Rotary Slotter Sheet Feeder
US Patent:
4444383, Apr 24, 1984
Filed:
Sep 22, 1981
Appl. No.:
6/304530
Inventors:
Paul F. Crislip - Plainwell MI
Frederick W. Harrison - Richland MI
Frederick W. Harrison - Richland MI
Assignee:
Hycorr Machine Corporation - Kalamazoo MI
International Classification:
B65H 508
US Classification:
271 14
Abstract:
An apparatus is provided to pick up single sheets of semi rigid material from a stack and convey them to a further location. The pick up mechanism employs a primary carriage assembly supported for horizontal linear movement. A row of vertically movable suction devices mounted on the carriage lift the sheet adjacent a trailing edge. A secondary carriage including finger elements engages the raised sheet to push it across the stack into nip rollers.
Rotary Cutting Die Mounting System
US Patent:
6925923, Aug 9, 2005
Filed:
Oct 3, 2002
Appl. No.:
10/264158
Inventors:
Frederick W. Harrison - Richland MI, US
Assignee:
Hycorr Machine Corporation - Kalamazoo MI
International Classification:
B26D001/62
US Classification:
8369841, 83331, 83665
Abstract:
A clamping mechanism for securing a cutting die board to a rotary support cylinder, including a double-acting pressure cylinder having a piston rod coupled to a clamping bolt which cooperates with a keyhole-shaped slot formed through the cutting die board, and an arrangement for supplying low pressure air to an extension chamber defined on one side of the pressure cylinder piston for controlling the magnitude of force applied to the bolt during extension thereof. In an alternate embodiment, a low-force releasable slip coupling connects between the piston rod and the bolt to control the extension force applied to the bolt.