Press tool for connecting in particular tubular workpieces
AssigneeNovopress GmbH Pressen und Presswerkzeuge & Co. KG
InventorHeinrich Pfeiffer
Life of this patent
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Abstract
A press tool, such as a press sling for pressing in particular tubular workpieces, comprises a plurality of articulated press elements connected to one another in the form of a chain. The press tool is open between two end press elements for forming a closing site between two end press elements. In order to unlatch the press tool from a closed position in which the closing site is substantially closed, a handling element is provided according to the disclosure. Said tool alternatively also serves for releasing a press jaw mounted on a press jaw carrier.
Claims17
A press tool for connecting tubular workpieces, comprising:
- a plurality of articulated press elements connected to one another in the form of a chain, said press tool being open for forming a closing site between two end press elements,
- at least one of the two end press elements comprising a press jaw carrier with a press jaw arranged for displacement thereon, and
- a handling element for unlatching the press tool from a closed position in which the closing site is substantially closed, and/or for releasing at least one end press element, the handling element displaces the press jaw and thus releases the same from the closed position.
A press tool for connecting tubular workpieces, comprising:
- a plurality of articulated press elements connected to one another in the form of a chain, said press tool being open for forming a closing site between two end press elements, and
- a handling element for unlatching the press tool from a closed position in which the closing site is substantially closed, and/or for releasing at least one end press element,
- the handling element comprising at least one lever element which is pivotally connected to a displaceable press jaw and, via an abutment, is connected to a press jaw carrier and to the displaceable press jaw, respectively, wherein the abutment comprises a pin guided in a longitudinal hole.
A press tool for connecting tubular workpieces, comprising:
- a plurality of articulated press elements connected to one another in the form of a chain, said press tool being open for forming a closing site between two end press elements, and
- a handling element for unlatching the press tool from a closed position in which the closing site is substantially closed, and/or for releasing at least one end press element,
- wherein the end press element is articulated to an adjacent press element in such a manner that, when the end press element is being pivoted in a closing direction, an abutment element slides on a guide surface.
Dependencies are inferred from the claim text.