초록 ▼

A railroad rail is electrically and mechanically connected to a power conductor by an electrical connector that includes a first connector part having a first tail that is bolted to the web of the railroad rail, a socket, and a first opening in the socket. The connector also includes a second connec

A railroad rail is electrically and mechanically connected to a power conductor by an electrical connector that includes a first connector part having a first tail that is bolted to the web of the railroad rail, a socket, and a first opening in the socket. The connector also includes a second connector part having a second tail, a head rotatably received in the socket, and a second opening in the head. The second connector part is rotatable in the socket between an open position, in which the first and second openings are aligned to allow a power conductor to be inserted into the connector, and a clamped position, in which the first and second openings are partially misaligned to clamp the electrical conductor in place. A fastener passes through the first and second tails to hold the second connector part in the clamped position.

대표청구항 ▼

1. A railroad rail-connector assembly comprising:a railroad rail comprising an upper flange and a lower flange interconnected by a web;a first connector part comprising a first tail, a socket, and a first opening in the socket;a second connector part comprising a second tail, a head rotatably receiv

1. A railroad rail-connector assembly comprising:a railroad rail comprising an upper flange and a lower flange interconnected by a web;a first connector part comprising a first tail, a socket, and a first opening in the socket;a second connector part comprising a second tail, a head rotatably received in the socket, and a second opening in the head, said second connector part rotatable in the socket between an open position, in which the first and second openings are aligned, and a clamped position, in which the first and second openings are partially misaligned;a first fastener mechanically securing one of the tails to the web, thereby electrically coupling the associated connector part to the rail;a second fastener passing through the first and second tails and operative to hold the second connector part in the clamped position;wherein said first tail comprises a distal portion that extends beyond said second tail generally parallel to the web adjacent the first fastener, and wherein said first tail further comprises a proximal portion that angles away from the web near an end of said second tail remote from the head. 2. The invention of claim 1 wherein said first tail defines an angle of about 150° between the distal and proximal portions. 3. The invention of claim 1 wherein the web defines a web height measured between the flanges, wherein the socket and the head extend beyond the flanges and are characterized by a connector height greater than the web height, and wherein the distal portion is characterized by a distal portion height that is less than the web height. 4. The invention of claim 1 further comprising:an electrical conductor received in the first and second openings and clamped between the first and second connector parts. 5. The invention of claim 1 wherein the second opening extends into the second tail, and wherein the first tail comprises a protruding element positioned to fit into the second opening when the second connector part is in the clamped position. 6. A railroad rail-connector assembly comprising:a railroad rail comprising an upper flange and a lower flange interconnected by a web;a first connector part comprising a first tail, a socket, and a first opening in the socket;a second connector part comprising a second tail, a head rotatably received in the socket, and a second opening in the head, said second connector part rotatable in the socket between an open position, in which the first and second openings are aligned, and a clamped position, in which the first and second openings are partially misaligned;a first fastener mechanically securing one of the tails to the web, thereby electrically coupling the associated connector part to the rail;a second fastener passing through the first and second tails and operative to hold the second connector part in the clamped position, wherein the second fastener comprises a threaded bolt comprising a non-round head, and wherein the head is mechanically engaged with the first tail adjacent the rail to prevent rotation of the bold relative to the connector parts.