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:
Nov. 09, 1976
Filed:
Feb. 28, 1975
Lambert M Pasch, Aachen-Nutheim, DT;
Heinz Wagemann, Aachen, DT;
Hubert Breuer, Stolberg-Zweifall, DT;
Uniroyal, A.G., Aachen, DT;
Abstract
Apparatus for removing partially exposed, upstanding, plug-like, cured scrap from sprues of a mold is disclosed. The scrap is integral with and separable from cured elastomeric product formed in respective mold cavities of the mold at corresponding sprue constriction regions of minimum cross-section. The apparatus comprises a wiping assembly engageable with the exposed portions of the scrap, and a system for moving the mold and wiping assembly relative to one another to effect engagement of the scrap with the wiping assembly and thereby tear the scrap free from each cured elastomeric product at the sprue constriction regions of minimum cross-section.