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:
Jul. 28, 1992
Filed:
Jan. 07, 1991
Emile Pfalzgraf, Bouxwiller, FR;
Claude Jaeger, Monswiller, FR;
Philippe Laidet, Toulouse, FR;
Joseph Medard, Toulouse, FR;
Francis Tremolet, Toulouse, FR;
E.P.B. Emile Pfalzgraf S.A., Bouxwiller, FR;
Aerospatiale, Societe Nationale Industrielle, Societe Anonyme, Paris, FR;
Abstract
A tool holder assembly, having a central tool holding shaft (1) provided, on the one hand, with a mounting cone for securement in a machine tool spindle and, on the other hand, on the side opposite the cone, with an intermediate cylindrical body provided at its forward portion with securement structure for a tool. It is provided also with a feeler device (2) centered on the central shaft (1) and guided in translation on this latter, with lubricating structure and with cleaning structure for the machining region at the location of application of the feeler device (2).