Patent ID: 8079123

Claim:
A puller, comprising: a main body having a periphery provided with a plurality of support seats; a plurality of clamping members each pivotally and detachably mounted on a respective one of the support seats of the main body; a top cover mounted on the main body and having a periphery provided with a plurality of pressing pieces each pressing a respective one of the clamping members to limit the respective clamping member on the respective support seat of the main body; a threaded rod extending through the top cover and the main body; wherein each of the support seats of the main body has a forked end portion provided with an upright receiving chamber; the receiving chamber of each of the support seats has two opposite sidewalls each provided with a pivot recess; each of the clamping members has a first end pivotally mounted in the receiving chamber of the respective support seat; the first end of each of the clamping members has two opposite sides each provided with a pivot block pivotally mounted in the pivot recess of the respective support seat; the first end of each of the clamping members has a periphery provided with a plurality of locking teeth; each of the pressing pieces of the top cover has a bottom provided with a locking detent engaging with one of the locking teeth of the respective clamping member to lock the respective clamping member onto each of the pressing pieces of the top cover and to adjust an inclined angle of the respective clamping member relative to each of the support seats of the main body.