Davit system for servicing an air conditioning unit
OwnerGlen Davidsoninventor
Life of this patent
Estimating the term…
Abstract
A davit system has a davit arm and a davit mount. The davit mount includes a mount body, a clamping mechanism for clamping the corner flange of the air conditioning unit, and an arm mounting element for pivotally mounting the davit arm on the davit mount. When the mount body is mounted on the corner flange of the air conditioning unit, the davit arm extends laterally over the head of the air conditioning unit, and pivots away from the air conditioning unit for removing the head during servicing.
Claims8
A davit system for removing a head from an air conditioning unit for servicing the air conditioning unit, the air conditioning unit having a corner flange adjacent the head, the corner flange having a flange hole therethrough, the davit system comprising:
- a davit arm;
- and
- a davit mount comprising:
- an L-shaped mount body shaped to abut the corner flange of the air conditioning unit;
- a pair of clamping plates mounted on the L-shaped mount body for clamping the corner flange of the air conditioning unit therebetween;
- a traverse bolt that extends through the pair of clamping plates and adapted to pass through the flange hole of the air conditioning unit;
- and
- a cylindrical arm mounting element mounted on the L-shaped mount body, the cylindrical arm mount element being shaped for removably and pivotally mounting the davit arm on the davit mount.
A davit system for removing a head from an air conditioning unit for servicing the air conditioning unit, the air conditioning unit having a corner flange adjacent the head, the corner flange having a flange hole therethrough, the davit system comprising:
- a davit arm;
- and
- a davit mount comprising:
- an L-shaped mount body shaped to abut the corner flange of the air conditioning unit;
- a pair of clamping plates mounted on the L-shaped mount body for clamping the corner flange of the air conditioning unit therebetween;
- wherein the clamping plates are slidably mounted on the davit mount with a plurality of bolts through first slots in the clamping plates, and second slots in the davit mount, and which is locked in a clamping position by tightening the plurality of bolts;
- a traverse bolt that extends through the pair of clamping plates and adapted to pass through the flange hole of the air conditioning unit;
- and
- a cylindrical arm mounting element mounted on the L-shaped mount body, the cylindrical arm mount element being shaped for removably and pivotally mounting the davit arm on the davit mount.
A method for removing a head from an air conditioning unit for servicing the air conditioning unit, the air conditioning unit having a corner flange adjacent the head, the corner flange having a flange hole, the method comprising the steps of:
- providing a davit system comprising:
- a davit arm;
- and
- a davit mount comprising:
- an L-shaped mount body shaped to abut the corner flange of the air conditioning unit;
- a pair of clamping plates mounted on the L-shaped mount body for clamping the corner flange of the air conditioning unit therebetween;
- a traverse bolt that extends through the pair of clamping plates and adapted to pass through the flange hole of the air conditioning unit;
- and
- a cylindrical arm mounting element mounted on the L-shaped mount body, the cylindrical arm mount element being shaped for removably and pivotally mounting the davit arm on the davit mount;
- positioning the davit mount on the corner flange of the air conditioning unit, such that the clamping plates are on either side of the corner flange;
- inserting the traverse bolt through both of the clamping plates and through the flange hole of the corner flange, to lock the davit mount on the air conditioning unit so that the davit mount is supported by the air conditioning unit;
- pivotally mounting the davit arm on the arm mounting element, such that the davit arm extends laterally over the head of the air conditioning unit;
- attaching the head of the air conditioning unit to the davit arm;
- and
- disconnecting the head from the air conditioning unit so that the head is entirely supported by the davit arm.
Dependencies are inferred from the claim text.