Chuck for tool
AssigneeZollmann GmbH
InventorZollmann Martin
Life of this patent
Estimating the term…
Abstract
A chuck for a tool with an inner cooling medium supply has a clamp holder having a cooling medium supply passage, a clamping nut anchorable in the clamp holder, and a ring-shaped sealing meter which is carried by the clamping nut and abuts against a clamped tool, the clamping nut having an outer concentric recess which surrounds the inserted tool and is formed so that the sealing member is exchangeably insertable from outside into the recess.
Claims5
A chuck for a tool with an inner cooling medium supply, comprising a clamp holder having a cooling medium supply passage, a clamping nut anchorable in said clamp holder;
- and a ring-shaped sealing member which is carried by said clamping nut so as to abut against a clamped tool, said clamping nut having an outer concentric recess which surrounds the inserted tool and is formed so that said sealing member being is arranged in said recess exchangeably insertable from outside without releasing said clamping nut.
A chuck for a tool with an inner cooling medium supply, comprising a clamp holder having a cooling medium supply passage;
- a clamping nut anchorable in said clamp holder;
- a ring-shaped sealing member which is carried by said clamping nut and abuts against a clamped tool, said clamping nut having an outer concentric recess which surrounds the inserted tool and is formed so that said sealing member is arranged in said recess exchangeably insertable from outside into said recess;
- and means for holding said ring-shaped sealing member in abutment against said clamping nut.
Dependencies are inferred from the claim text.