Stephen C Dangel

US Patent:

8210419, Jul 3, 2012

Filed:

Aug 28, 2009

Appl. No.:

12/549804

Inventors:

Stephen C. Dangel - Bedford MA, US

Assignee:

Dangel Robots & Machinery Inc. - Bedford MA

International Classification:

B23K 37/00
B21J 13/08

US Classification:

228 471, 219158

Abstract:

A work station including hide away doors is presented. The work station includes a frame defining a work area, a front door assembly movable within the frame and a front door assembly track disposed within the frame, the front door assembly movable along the front door assembly track. A drive mechanism is disposed along the frame, the drive mechanism in mechanical communication with the front door assembly, the drive mechanism operable to position the front door assembly in a plurality of positions along the front door assembly track. The front door assembly is capable of being positioned beneath a device within the work area thereby allowing full frontal access to the device within the work area and full overhead access to the device within the work area.

US Patent:

39396711, Feb 24, 1976

Filed:

Jun 10, 1974

Appl. No.:

5/477927

Inventors:

John B. Lawson - Providence RI
Stephen C. Dangel - Cambridge MA

Assignee:

Lawson-Hemphill, Inc. - Central Falls RI

International Classification:

D04B 2300
D04B 2700

US Classification:

66 86R

Abstract:

A knitting machine is provided having one or more needles for knitting from one or more strands a variety of cord-like structures formed of one or more wales of knitted stitches. The machine is particularly useful for the manufacture of knitted yarns, either from strands of continuous or spun filaments or from a roving or sliver of staple fibers.

US Patent:

49480600, Aug 14, 1990

Filed:

Sep 12, 1988

Appl. No.:

7/243521

Inventors:

Robert S. Kurz - Franklin MA
Alexander Jesensky - Hopkinton MA
Raymond W. Johnson - Norfolk MA
Tamas Hetenyi - Concord MA
Geoffrey C. Grigg - Milford MA
Stephen C. Dangel - Bedford MA
John W. Clifford - Ashland MA
Richard A. Butler - Marion MA

Assignee:

Butler Automatic, Inc. - Canton MA

International Classification:

B65H 1912

US Classification:

242 581

Abstract:

A web roll handling system comprises a roll loading section, a plurality of splicers and at least one robotic vehicle arranged to travel back and forth between the loading section and the plurality of splicers.