Remote access pull rig
AssigneeS&C Electric Company
InventorsRichard George Smith, Christopher Lettow
Life of this patent
Estimating the term…
Abstract
A remote access pull rig for opening a fuse associated with a power distribution system is provided. The remote access pull rig includes a base adapted to be coupled to the fuse and a first leg coupled to the base. The first leg includes a first clamp. The remote access pull rig also includes a second leg coupled to the base. The first leg and the second leg extend along a longitudinal axis of the remote access pull rig, and the second leg including a second clamp. The remote access pull rig includes an arm coupled to the base. The arm extends along an axis transverse to the longitudinal axis and includes a third clamp.
Claims3
A remote access pull rig for opening a fuse associated with a power distribution system, comprising:
- a base including a rope funnel adapted to receive a rope coupled to the fuse;
- a first leg coupled to the base, the first leg including a first clamp;
- a second leg coupled to the base, the first leg and the second leg extending along a longitudinal axis of the remote access pull rig, the second leg including a second clamp;
- and
- an arm that extends along an axis transverse to the longitudinal axis, the arm coupled to the base such that a position of the arm is adjustable along the axis, and the arm includes a third clamp, wherein the first clamp includes a pad coupled to the first leg, a link plate coupled to the pad and a clamp foot pivotably coupled to the link plate.
A remote access pull rig for opening a fuse associated with a power distribution system, comprising:
- a base including a rope funnel adapted to receive a rope coupled to the fuse, the rope funnel removably coupled to the base;
- a first leg coupled to the base, the first leg including a first clamp and a pad positioned between the first leg and the first clamp;
- a second leg coupled to the base, the first leg and the second leg extending along a longitudinal axis of the remote access pull rig, the second leg including a second clamp and a second pad, the second pad coupled to the first leg, and the second clamp includes a first handle, a link plate and a clamp foot, the first handle coupled to the link plate and coupled to the clamp foot via a link, the link plate coupled to the second pad and the clamp foot pivotably coupled to the link plate such that movement of the handle pivots the clamp foot, the clamp foot including an indentation that forms a line of contact for the application of a clamp force;
- and
- an arm that extends along an axis transverse to the longitudinal axis, the arm coupled to the base such that a position of the arm is adjustable along the axis, and the arm includes a third clamp, the third clamp having a second handle that extends through a slot defined in the arm.
Dependencies are inferred from the claim text.