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:
Mar. 04, 1980
Filed:
Dec. 06, 1978
Applicant:
Inventor:
Ervin J Kielma, West Allis, WI (US);
Assignee:
Kearney & Trecker Corporation, West Allis, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23Q / ;
U.S. Cl.
CPC ...
29568 ;
Abstract
The spindle head of a gantry type vertical spindle machining center is slidably mounted on a spindle base which is pivotally mounted on the saddle for rocking movement about a horizontal axis to cause the axis of the spindle to tilt from the vertical. A tool storage magazine is mounted on the spindle base and is tiltable along with the spindle to enable toolholders to be transferred between the spindle and tool storage magazine at any spindle tilt angle. A tool changer arm is mounted on the tool storage magazine for transferring tools between the spindle and the tool storage magazine.