LAWRENCE NEVIN STEVENSON
Occupational Therapy in Philadelphia, PA
License number
Pennsylvania OC011244
Category
Occupational Therapy
Type
Occupational Therapist
Address
Address
Philadelphia, PA 19148
Personal information
See more information about LAWRENCE NEVIN STEVENSON at radaris.comName
Address
Phone
4432 Dexter St, Philadelphia, PA 19128
121 Ridge Rd, Freedom, PA 15042
1536 S Cleveland St, Philadelphia, PA 19146
121 Ridge Rd, Freedom, PA 15042
121 Ridge Ave, Freedom, PA 15042
Professional information
Lawrence Stevenson
Location:
Greater Philadelphia Area
Industry:
Professional Training & Coaching
Lawrence Stevenson
Location:
Greater Philadelphia Area
Industry:
Professional Training & Coaching
Heat Shrinkable Strain Relief Device And Method Of Forming Same
US Patent:
4849582, Jul 18, 1989
Filed:
Oct 28, 1987
Appl. No.:
7/113742
Inventors:
Lawrence O. Stevenson - Philadelphia PA
Assignee:
Bell of Pennsylvania - Conshohocken PA
International Classification:
H02G 15007, H02G 322, H01R 1358
US Classification:
174135
Abstract:
A heat shrinkable strain relief device protects electrical wires passing through an aperture in a partition and secures the wires to the partition. The strain relief includes a first heat shrunk tube overlying the wires and having a diameter that is no larger than the diameter of the aperture. A second heat shrunk tube overlying a portion of the first heat shrunk tube has an outer diameter greater than that of the aperture. The strain relief is located in the partition with only a length of first heat shrunk tube that extends outward from the second heat shrunk tube passing through the aperture. A third optional heat shrunk tube positioned on the first heat shrunk tube is spaced apart from the second tube by a distance approximately equal to the thickness of the partition. The strain relief device is formed by locating lenghts of heat shrinkable tubing in predetermined positions on the wires, and applying heat.