Mark M Bryan

US Patent:

51180570, Jun 2, 1992

Filed:

Feb 27, 1990

Appl. No.:

7/485545

Inventors:

William B. Martin - Pleasant Hill CA
John W. Martin - Pittsburg CA
Mark L. Bryan - Lodi CA

International Classification:

F16L 500

US Classification:

248 56

Abstract:

The present invention is directed to a cable fitting for insertion in a protective enclosure. The fitting includes one or more cable channels and is constructed of a first staging portion for attachment to the electrical enclosure and a second portion which incorporates strain relief features with gripping teeth for clamping the cable. The fitting is designed for use with one or more cables. In use, it is installed in the panel to the staging position depth, the cable or cables are inserted through the fitting and the panel into the box to the desired position for clamping, and the fitting is inserted into the panel to the installed position to lock the fitting to the box and to clamp the cable within the fitting. The fitting may also be fully inserted and the cable or cables installed thereafter.

US Patent:

49193708, Apr 24, 1990

Filed:

Feb 17, 1989

Appl. No.:

7/311750

Inventors:

William B. Martin - Pleasant Hill CA
John W. Martin - Pittsburgh CA
Mark Bryan - Lodi CA

International Classification:

F16L 500

US Classification:

248 56

Abstract:

The present invention is directed to a cable fitting for insertion in a protective enclosure. The fitting includes a plurality of cable channels and is constructed of a first staging portion for attachment to the electrical enclosure and a second portion which incorporates strain relief features with gripping teeth for clamping the cable. The fitting is designed for use with one or two cables. In use, it is installed in the enclosure to the staging position depth, the cables are inserted through the fitting via the cable channels into the box to the desired position for clamping, and the fitting is driven to the installed position to lock the fitting to the box and the cable within the fitting. The fitting may also be fully inserted and the cables installed thereafter.

US Patent:

53740173, Dec 20, 1994

Filed:

May 7, 1992

Appl. No.:

7/879353

Inventors:

William B. Martin - Pleasant Hill CA
John W. Martin - Pittsburg CA
Mark L. Bryan - Lodi CA

International Classification:

F16L 500

US Classification:

248 56

Abstract:

The present invention is directed to a cable fitting for insertion in a protective enclosure. The fitting includes one or more cable channels and is constructed of a first staging portion for attachment to the electrical enclosure and a second portion which incorporates strain relief features with gripping teeth for clamping the cable. The fitting is designed for use with one or more cables. In use, it is installed in the panel to the staging position depth, the cable or cables are inserted through the fitting and the panel into the box to the desired position for clamping, and the fitting is inserted into the panel to the installed position to lock the fitting to the box and to clamp the cable within the fitting. The fitting may also be fully inserted and the cable or cables installed thereafter.