Bar feeder
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 19, 1991
Grant Date -
N/A
app pub date -
Nov 20, 1989
filing date -
Nov 21, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A bar feeder for machine tools, comprising at least first and second carriages for bearing the bars, the carriages being movable along guide rods which are supported at their ends so as to freely oscillate with the carriages and the bar. The guide rods bear the carriages by sliding bushes which maintain the bars parallel and at a suitable distance from one another during oscillations. A supplementary bar guide comprising a bar pushing member is supported between a position coaxially arranged with the supporting carriages and a side or underlying position.
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