Arrangement for cutting and/or stripping apparatuses
OwnerJiri Stepaninventor
Life of this patent
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Abstract
The invention relates to an arrangement of a plurality of holding, centering or knife jaws (7, 18) for cutting and/or stripping apparatuses for rod-like or cable-like articles (22). The jaws (7, 18) are each displaceable or pivotable in a certain direction. The end points of a line (5) which, when the jaw (7, 18) is viewed, is turned to face the article (22) define a straight line (2). The angle between the particular direction of each jaw (7, 18) and this straight line (2) is less than 90 degrees. This results in constantly changing contact points for changing diameters of the articles (22), and distributed wear of the jaws (7, 18).
Claims15
An arrangement of at least three jaws, lying substantially in a common plane, in an apparatus for cutting or stripping sleeve-like insulation from cable-like articles, wherein the jaws have means permitting each jaw to be displaceable under positive control into engagement with such an article with each jaw engaging the article at a certain respective contact point, said contact point depending on the diameter of the article and being different for each respective diameter of the article.
An arrangement of at least three jaws, lying substantially in a common plane, in an apparatus for cutting or stripping sleeve-like insulation from cable-like articles wherein:
- the jaws are each displaceable in the direction defined by a first straight line, the position of the first straight line being defined by the direction of displacement;
- adjacent first straight lines make a first angle with one another;
- the jaws have respective surfaces for engaging the article, and the end points of that surface of the jaw which can be turned to face the article, define a second straight line;
- and
- each second straight line forms a second angle of less than 90 degrees with its associated first straight line, and the engaging surface can be brought into tangential contact with the article.
An arrangement of at least three jaws, lying substantially in a common plane, in an apparatus for cutting or stripping sleeve-like insulation from cable-like articles;
- wherein
- the jaws are each pivotable about a pivot point in the direction defined by a first straight line, the first straight line being defined by a tangent to an outermost swivel radius (RS) of each jaw, which outermost swivel radius (RS) is determined by the distance from the pivot point to the most distant point on the corresponding jaw;
- adjacent first straight lines make a first angle with one another;
- the jaws have respective surfaces for engaging the article, and the end points of that surface of the jaw which can be turned to face the aerticle, define a second straight line;
- and
- each second straight line forms a second angle of less than 90 degrees with its associated first straight line, and the engaging surface can be brought into tangential contact with the article.
Dependencies are inferred from the claim text.