The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 10, 1993
Filed:
Jul. 05, 1989
Klaus Schoettle, Heidelberg, DE;
Kurt Schmidts, Schwanau, DE;
BASF Aktiengesellschaft, Ludwigshafen, DE;
Abstract
In a cassette for tape recording media, having a housing and one or more pegs which are molded as an integral part on the inner surface of the housing and help to determine the running of the tape recording medium, an accumulation of material arranged non-centrosymmetrically with respect to the mid-point of the base, for example an annular segment-like raised area and/or recess or support ribs having unequal volumes, is or are provided around the base of the peg, in order to set the predetermined vertical alignment of the peg. The peg can be, in particular, the spindle of a mobile tape guide element. A process for the production of such a peg by means of a special mold insert is likewise a subject of the invention. The invention can advantageously be used in all types of tape cassettes, such as film, audio, video, data and typewriter cassettes.