1. A portable hoist assembly comprising:
a housing;
a recoil spring secured to the housing such that constant pressure is provided on a cable spool that is connected to the recoil spring;
a cable retractably disposed about the cable spool;
a hook member secured to the cable; and
an actuating member having a self contained power source and connected to the cable and operable to feed and retract the cable.
2. The portable hoist assembly of claim 1 wherein the actuating member is connected to the cable via a gear box.
3. The portable hoist assembly of claim 1 wherein the hook member is secured to the cable via a cable bracket.
4. The portable hoist assembly of claim 1 where the housing comprises an outer cover and frame hinged together.
5. The portable hoist assembly of claim 4 wherein the cover retracts away from the frame to allow access to an interior of the housing.
6. The portable hoist assembly of claim 1 wherein the actuating member is a cordless drill.
7. The portable hoist assembly of claim 6 wherein the cordless drill is powered by a battery.
8. The portable hoist assembly of claim 1 further comprising a two position control switch electrically connected to the actuating member.
9. The portable hoist assembly of claim 1 further comprising split cable bushings attached to the housing and around the cable to provide a friction resistant guide for the cable.
10. The portable hoist assembly of claim 1 further comprising an upper limit switch attached to the housing and electrically connected to the actuating member.
11. The portable hoist assembly of claim 10 further comprising a limit trip affixed to the cable wherein when contacting the upper limit switch deactivates the actuating member.
12. The portable hoist assembly of claim 1 further comprising a lower limit switch affixed to the cable and electrically connected to the actuating member.
13. The portable hoist assembly of claim 12 further comprising a limit trip affixed to the cable wherein when contacting the lower limit switch deactivates the actuating member.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A method of synchronizing artifacts of a first domain with artifacts of a second domain, the method comprising:
loading a first set of transformed artifacts and a first artifact map from a first domain into a second domain, the first set of transformed artifacts based on a first artifact of a first set of artifacts, and the first set of transformed artifacts of the first domain compatible with the second domain the first artifact may capturing traceability information between artifacts in the first domain and the first set of transformed artifacts;
generating an association model based on an evaluation of the first artifact map and a second artifact map;
comparing a first transformed artifact of the first set of transformed artifacts with a second artifact of a second set of artifacts corresponding to the second artifact map based on the association model;
determining differences based on the comparing;
selectively updating the second artifact map based on the differences; and
selectively updating the first artifact based on the differences such that the first artifact and the second artifact are synchronized with one another, the updating of the first artifact based on a traceability mechanism that maintains a cross-domain relationship between the first artifact and the second artifact.
2. The method of claim 1 further comprising generating a delta model based on the differences.
3. The method of claim 2 wherein the generating the delta model is based on differences with respect to changes in the first domain that were not accepted in the second domain.
4. The method of claim 2 wherein the generating the delta model is further based on differences with respect to changes in the second domain.
5. The method of claim 2 further comprising loading the delta model into the first domain and updating a first set of non-transformed objects associated with the first set of transformed objects based on the delta model.
6. The method of claim 1 further comprising:
generating a unique identifier for each transformed artifact; and
storing the unique identifier in the artifact map, and
wherein the generating the association model is based on the unique identifier stored in the artifact map.