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. 09, 1991
Filed:
Nov. 15, 1989
Emile Pfalzgraf, Bouxwiller, FR;
E.P.B. Emile Pfalzgraf, Societe Anonyme, Bouxwiller, FR;
Abstract
The present invention concerns a mounting device with conical shank, particularly a 7/24ths cone, for cone-to-surface application for attachments, tool holders and tools, essentially constituted by a cone (1) for introduction in the spindle (2), by a front part (3) centered in the cone (1) and provided with a flange (4) for application against the face of the spindle (2), by a knob (5) for assembly of the cone (1) in the front part (3) and by an elastic pressure unit (6) of the cone (1) in the spindle (2) in locking position, mounted in compression between the said cone (1) and the front part (3), characterized in that it is provided with an elastically deformable means (7) applying the front part (3) forcibly in the cone (1), in locking position.