James F Regan

US Patent:

20090056248, Mar 5, 2009

Filed:

Nov 27, 2007

Appl. No.:

11/945553

Inventors:

David Pflum - Minneapolis MN, US
James Regan - Stillwater MN, US

Assignee:

Air Handling Equipment LLC - Minneapolis MN

International Classification:

E04C 2/52

US Classification:

522201, 5274505, 521276, 526531

Abstract:

An enclosure includes a base. A frame includes a plurality of frame members. The frame members are coupled together and to the base using clips. Each clip includes a base coupled to a side surface of a first frame member. The clip further includes at least one lip extending from the base. The lip is sufficiently raised from the side surface of the first frame member to accept at least a portion of a second frame member between the lip and the side surface. A plurality of panels is coupled to the frame members. At least one panel is coupled to the base.

US Patent:

48784524, Nov 7, 1989

Filed:

Feb 13, 1989

Appl. No.:

7/309965

Inventors:

James B. Regan - Burnsville MN
James A. Carlsen - St. Paul MN
Richard J. Juelich - Stillwater MN
Henry G. Kogel - St. Paul MN

Assignee:

Amca International Corporation - St. Paul MN

International Classification:

B63B 2150

US Classification:

114293

Abstract:

The present invention is an improved platform-mounted apparatus for holding and rapidly releasing a flexible load line having the properties of a wire rope. The invention comprises wedge gripper means for holding the line up to a tensile force substantially equal to the breaking strength of the line, with the gripper means comprising a grip frame for mounting to the platform and a pair of opposed grip wedges, the wedges having opposed internal gripping surfaces for engaging the line and external wedging surfaces that taper toward each other in the direction of the tensile force in a gripped line, each grip wedge having a wide end and a narrow end. Grip connection means connect the wide end of each grip wedge to the grip frame, said grip connection means defining a lower travel limit for each grip wedge in the direction of the tensile force in a gripped line. A grip body has opposed seating surfaces against which the external wedging surfaces of the grip wedges moveably bear, said seating surfaces tapering toward each other at substantially the same angle as the external wedging surfaces, such that motion of the grip wedges into the taper of the seating surfaces causes the opposed grip wedges to wedge together to engage the line and motion out of the taper of the seating surfaces causes release of the line. Release means connected to the pair of grip wedges and the grip body positively move the grip body relative to the grip wedges to cause line release.