GEORGE CLEMENT DALMASO
Engineers in Polk, PA
License number
Pennsylvania PE000734K
Category
Engineers
Type
Professional Engineer
Address
Address
Polk, PA 16342
Professional information
Security Device
US Patent:
4560029, Dec 24, 1985
Filed:
Aug 29, 1984
Appl. No.:
6/645448
Inventors:
George C. Dalmaso - Polk PA
Assignee:
WGM Safety Corp. - Franklin PA
International Classification:
A62B 114, B65H 5916
US Classification:
182 5
Abstract:
A security device for providing a detachable and adjustable connection of a workman's safety belt lanyard to a safety line or the like. The device includes a pair of vertically spaced pivotally mounted cams having serrated cam faces directed into a vertical channel adapted to receive a safety line. The cams are joined by a link to maintain their parallel relation and are spring loaded toward a line engaging position. A pivoted eye connected to the link provides an attachment point for a lanyard. The frame of the device includes pivotally connected front and rear frame portions which may be opened to apply the device to or remove it from a safety line. A latch mechanism provides a secure locking of the frame portions in their closed line clamping position, but may be readily released to allow removal of the device from a line.
Energy Absorbing Lanyard
US Patent:
4253544, Mar 3, 1981
Filed:
Feb 11, 1980
Appl. No.:
6/120207
Inventors:
George C. Dalmaso - Polk PA
Assignee:
Inco Safety Products Company - Franklin PA
International Classification:
A62B 3500
US Classification:
182 3
Abstract:
A shock absorbing lanyard (10) having a warning flag (20) for indicating the status of the lanyard (10). Upon the application of a predetermined force, as the lanyard (10) elongates, a gathered section (18) simultaneously stretches and frees the flag (20). The freed flag (20) indicates that the lanyard (10) has been used and must be discarded.