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US 5,561,903 AGranted
Messenger removal tool
AssigneeBen Hughes Communication Products Company
InventorRoger R. Bourbeau
Life of this patent
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AssigneeBen Hughes Communication Products Company
InventorRoger R. Bourbeau
Estimating the term…
A hand tool for cutting an axially extending severable web of insulating material connecting two axially elongate cables in parallel axially spaced apart relation to each other has a generally cylindrical blade holder defining a bore for receiving one of the cables therethrough. A first slot communicates with the bore to receive the severable web. A second slot communicates with the first notch and opens outwardly through the peripheral surface of the blade holder to receive the other of the cables. A blade pivotally supported on the blade holder for movement between a cutting position, wherein the blade extends across the first slot, and a retracted position wherein the blade is disposed at one side of the first slot is normally biased toward its cutting position. Insertion of one of the cables into the bore and through the blade holder causes the blade to pivot to its retracted position allowing free movement of the tool relative to the one cable. Reverse movement of the blade holder relative to the one cable causes the blade to pierce the web and assume its cutting position wherein it extends across the first slot to cut the severable web as the tool is pulled off of the cable.
A hand tool for cutting a web of severable material connecting first and second cables and retaining said cables in spaced apart axially parallel relation to each other, said hand tool having a blade holder defining a bore extending axially therethrough for receiving a portion of one of the cables therein, slot means defined by said blade holder for receiving portions of the web and the other of the cables therein and extending in an axial direction through said blade holder and opening into said bore along the entire length of said bore, a blade having a cutting edge, means supporting said blade on said blade holder for movement between a cutting position wherein said blade is disposed with said cutting edge extending transversely across said slot means and an inactive position wherein said blade is disposed at one side of said slot means, and biasing means for urging said blade toward said cutting position.
A hand tool for cutting a web of severable insulating material connecting two axially elongate cables in spaced apart parallel relation to each other, said hand tool comprising a generally cylindrical blade holder having a generally cylindrical bore extending coaxially through it, said bore being sized to slideably receive one of the cables therethrough, a first slot extending in an axial direction through said blade holder and communicating with said bore throughout the entire axial length of said bore, said first slot being sized to slideably receive said web therethrough, a second slot extending in an axial direction through said blade holder and communicating with said first slot throughout the entire length of said first slot, said second slot opening outwardly through the peripheral surface of said blade holder and being sized to slidably receive the other of the cables therethrough, a notch formed in said blade holder and communicating with said first slot and said second slot and opening outwardly through said peripheral surface, said notch having an inner wall disposed within a plane generally tangent to said bore, a blade having a cutting edge and mounted on said blade holder for limited pivotal movement within said notch between a cutting position wherein said cutting edge extends across said first slot in generally tangential relation to said bore and a retracted position wherein said cutting edge is disposed at one side of said first slot, said blade having a handle extending outwardly beyond said peripheral surface, and biasing means for urging said blade toward its cutting position.
A hand tool for cutting an axially extending severable web of insulating material connecting two axially elongate insulated cables in parallel axially spaced apart relation to each other, said hand tool comprising a blade holder having a bore extending in an axial direction therethrough and sized to receive one of said cables therein, a first slot formed in said blade holder and communicating with said bore for receiving the web connected to a cable received within the bore, said slot extending in an axial direction through said blade holder, a second slot extending in axial direction through said blade holder and communicating with said first slot for receiving the other of the cables therein, said second slot opening outwardly through the peripheral surface of said cylindrical blade holder, and a blade having a cutting edge and supported on said blade holder for pivotal movement between a cutting position wherein at least a portion of said cutting edge is disposed within and extends transversely across said first slot and a retracted position wherein said cutting edge is displaced from its cutting position.
Dependencies are inferred from the claim text.