Toggle press
AssigneeHugan Limited
InventorHugh E. Williamson
Life of this patent
Estimating the term…
Abstract
A toggle press comprises a main frame and a tool holder mounted for reciprocal movement relative to the frame by power means actuating an intermediate toggle arrangement comprising two toggle mechanisms acting in series.
Claims19
A toggle press comprising a main frame and a tool holder mounted for reciprocal movement relative to the frame by power means actuating an intermediate toggle arrangement comprising two toggle mechanisms acting in series, said toggle mechanisms being carried on a sub-frame which is pivotally mounted on the main frame, said press having means for adjusting the position of the sub-frame and thereby the operating position of the tool holder and a press tool therein.
A toggle press comprising,
- a main frame,
- a tool holder mounted for reciprocal movement relative to the main frame,
- power means for actuating the tool holder,
- an intermediate toggle arrangement for connecting said power means to said tool holder, said intermediate toggle arrangement comprising two toggle mechanisms connected in series, and
- a sub-frame pivotally mounted on the main frame, said sub-frame carrying said power means and said intermediate toggle arrangement.
Dependencies are inferred from the claim text.