Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Minnesota Mining and Manufacturing CofiledCriticalMinnesota Mining and Manufacturing Co
Priority to ES91288UpriorityCriticalpatent/ES91288Y/en
Publication of ES91288UpublicationCriticalpatent/ES91288U/en
Application grantedgrantedCritical
Publication of ES91288YpublicationCriticalpatent/ES91288Y/en
A cutting device for adhesive tapes, characterized in that it consists of a disk-shaped piece having a hole at its center from which a flange projects perpendicular to the plane of the disk and intended to couple the cutting device to a core containing, wound on it, a reserve of adhesive tape, the engagement by tight fitting of said flange in the bore of the core being performed, the periphery of the disk being sharpened and provided with a multiplicity of protrusions in the form of teeth, which are those that effect the cutting itself said tape, the outside diameter of said disk being greater than the outer diameter of the empty core, so that between the periphery of the core and the edge of the disk there is a free space designed to house the coiled adhesive tape, the periphery of the cutting apparatus protruding from the periphery of the ribbon roll, even when the latter is not starting. (Machine-translation by Google Translate, not legally binding)
ES91288U1962-02-061962-02-06
A CUTTING DEVICE FOR ADHESIVE TAPE
ExpiredES91288Y
(en)