Claims
- 1. In a pulling tool for pulling off a rotor of a motor or a fan from a shaft, said pulling tool comprising an elongated screw having a first end and a second end, a housing with which said screw is threadingly received, said housing comprising a first open end through which threadingly passes said screw, and a second open end through which protrudes said second end of said screw, said housing comprising a first securing means for releasably holding a rotor of a motor, and second securing means for releasably holding a fan, said first securing means comprising a plurality of rotatable bolts and a first plurality of holes formed in said housing for threadingly receiving said plurality of bolts, and said second securing means comprising a plurality of hooked securing means, each said hooked securing means having a first end and a second hooked end, and a second plurality of holes for removably mounting said hooked securing means, said second end of each said hooked securing means being capable of being hung so as to protrude beyond said second open end of said housing, wherein the improvement comprises:
- said housing comprising at least a first section having a circular cross section; said second plurality of holes being formed in said circular cross-section section; said second plurality of holes being equally spaced about said section;
- said first plurality of holes and said second plurality of holes lying on the same plane so that the first and second plurality of holes are substantially coplanar and substantially the same distance from said second open end of said housing:
- each said hole of said first plurality of holes being sandwiched between at least two said holes of said second plurality of holes.
- 2. The tool according to claim 1, wherein said second plurality of holes comprises six holes spaced equidistantly apart about the circumference of said circular cross-section section.
- 3. The tool according to claim 2, wherein said second securing means comprises at least three arm-members with the first ends of said three arm-members being removably mounted in three said holes of said second plurality of holes, said three holes being alternate ones of said holes of said second plurality of holes.
- 4. The tool according to claim 2, wherein said first plurality of holes comprises three said holes spaced equidistantly apart about said circular cross section of said housing.
CROSS-REFERENCE TO RELATED APPLICATION
The present application is a continuation-in-part of application Ser. No. 08/061,362, filed on May 12, 1993, now U.S. Pat. No. 5,390,404, which is a continuation-in-part of application Ser. No. 07/900,348, filed on Jun. 18, 1992, now U.S. Pat. No. 5,211,211, which is a continuation-in-part of application Ser. No. 07/737,046, filed on Jul. 29, 1991, now U.S. Pat. No. 5,163,211.
US Referenced Citations (3)
Continuation in Parts (3)
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Number |
Date |
Country |
Parent |
61362 |
May 1993 |
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Parent |
900348 |
Jun 1992 |
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Parent |
737046 |
Jul 1991 |
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