Patent application number | Description | Published |
20100276650 | Tape or rope to pull a cable into a conduit - A device in the form of a fabric tape ( | 11-04-2010 |
20110227011 | Method and apparatus for introducing an item into a conduit - A projectile is utilized to introduce an item into a conduit which already has a cable therein. The projectile includes a body member having a longitudinal opening therethrough. The body member is longitudinally split so that the cable may be received in the opening. The item is attached to the body member. When the projectile with a portion of the cable received therein is put into a conduit and air under pressure is introduced into the conduit, the projectile is pushed along the cable and if the cable is undulating in the conduit, it is straightened and positioned out of the way of the item being introduced. | 09-22-2011 |
20120073854 | CONDUIT INNERDUCT HAVING REDUCED FRICTION AND HIGH STRENGTH - A device adapted to be for inserted into a conduit includes a first fabric material having a high tensile strength and a second fabric material having a low coefficient of friction. The materials are attached to each other to form an innerduct. A third fabric material of a low coefficient of friction may be attached to the first material to provide an innerduct whose outer surfaces present a low coefficient of friction. An innerduct or pull tape may also be formed by strands having an inner core of a high tensile strength and an outer sheath having a low coefficient of friction. The strands may be woven together to form the innerduct or pull tape. | 03-29-2012 |
20120073860 | SELF-OPENING INNERDUCT FOR A CONDUIT - An innerduct ( | 03-29-2012 |
20130117993 | CONDUIT DIVIDER IN THE FORM OF A CABLE WITH FABRIC SLEEVE - A communications cable ( | 05-16-2013 |
20130125720 | CONDUIT SPACE RECOVERY SYSTEM - Space in a conduit having at least one cable therein which is surrounded by a duct is recovered by longitudinally cutting the duct and removing the duct from around the cable. The duct may be pulled out of the conduit and past a blade to affect the cutting, or a blade may be pulled through the conduit to cut the duct while still in the conduit. | 05-23-2013 |
20150244155 | COMMUNICATIONS CABLE WITH FABRIC SLEEVE - A communications cable ( | 08-27-2015 |
20150263493 | CONDUIT SPACE RECOVERY SYSTEM - Space in a conduit having at least one cable therein which is surrounded by a duct is recovered by longitudinally cutting the duct and removing the duct from around the cable. The duct may be pulled out of the conduit and past a blade to affect the cutting, or a blade may be pulled through the conduit to cut the duct while still in the conduit. | 09-17-2015 |