Angularly accessible head for threaded connector and cooperating tool
First Claim
1. A tool head portion for manipulating an angularly accessible head for a threaded connector, the head comprising a spherical member having a centered slot therein, the slot extending toward the connector and having a bottom wall in the form of an inverted V, a point of the V being directed toward a center point of the spherical member, and the slot further having substantially planar circular side walls, the tool head portion comprising a hollow cylindrical member having an open end, the open end being defined by opposed plateau areas in one plane and opposed cusp areas in a transverse plane, with a rod extending across the end between the plateau areas.
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Abstract
The angularly accessible head for a threaded connector comprises a spherical structure having a centered slot therein, the slot having a bottom surface or wall in the shape of an inverted V, with a point thereof extending toward the center of the sphere. The cooperating tool includes a hollow cylindrical head portion having an open end, the open end being defined by opposed plateau areas in one plane and opposed cusp areas in a transverse plane, with a rod extending across the open end between the plateau areas.
11 Citations
10 Claims
- 1. A tool head portion for manipulating an angularly accessible head for a threaded connector, the head comprising a spherical member having a centered slot therein, the slot extending toward the connector and having a bottom wall in the form of an inverted V, a point of the V being directed toward a center point of the spherical member, and the slot further having substantially planar circular side walls, the tool head portion comprising a hollow cylindrical member having an open end, the open end being defined by opposed plateau areas in one plane and opposed cusp areas in a transverse plane, with a rod extending across the end between the plateau areas.
- 4. In combination, an angularly accessible head for a threaded connector and a cooperating tool head portion, the connector head comprising head for a threaded connector, the head comprising a spherical member having a centered slot therein, the slot extending toward the connector and having a bottom wall in the form of an inverted V, a point of the V being directed toward a center point of the spherical member, and the slot further having substantially planar circular side walls and the cooperating tool head portion comprising a hollow cylinder having an open end, the open end being defined by opposed plateau areas in one plane and opposed cusp areas in a transverse plane, with a rod extending across the end between the plateau areas the rod of the tool head portion being engageable within the slot and causing turning of the connector head by abutting against side walls of the slot and rocking side to side within the slot by riding along and pivoting about the V shaped bottom wall, with the tool head portion further pivoting about the rod within the slot to an extent allowed by the cusp areas of the tool head portion relative to the spherical extent of the connector head.
Specification