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:
Jun. 27, 1995
Filed:
Aug. 18, 1993
Applicant:
Inventors:
Hansruedi Berger, Feuerthalen, CH;
Fritz Fankhauser, Schaffhausen, CH;
Assignee:
Georg Fischer AG, Schaffhausen, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23H / ;
U.S. Cl.
CPC ...
219 6911 ; 269286 ;
Abstract
A frame member, comprising a pair substantially parallel base members connected by a pair substantially parallel intermediate members extending therebetween, has its base members formed of the same material as the machine bed wherein the material is a cast mineral material comprising a synthetic binder and mineral fillers. It is a particular feature that the base members of the frame member be cast with the machine bed as a unitary structure out of the cast mineral material.