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:
Oct. 18, 2022
Filed:
Jul. 16, 2021
Deutz Aktiengesellschaft, Cologne, DE;
Johannes Klosterberg, Swisttal, DE;
Marco Sliwa, Siegburg, DE;
Deutz Aktiengesellschaft, Cologne, DE;
Abstract
A method is for generating a cylinder crankcase including a foreign object inclusion for cast reduction and for the improved cleanliness of the generated component. The cast material is in particular removed or pushed from the areas between the tie-rods () below the water jacket (), to avoid dirt input into the component during later engine operation. The areas below the water jacket () between the tie-rods () are designed as a separate tie-rod core (), and the bolts () used during later installation at the water jacket core () are enclosed in the tie-rod core (), so that the tie-rod core () is completely surrounded by cast material in the component following the cast and the bolt () has coalesced with the cast, and the tie-rod core () remains in the generated component and is located in an encapsulated space generated by the cast material.