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. 17, 1995
Filed:
Jun. 06, 1994
Applicant:
Inventor:
Gottfried Blaimschein, Steyr, AT;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25B / ;
U.S. Cl.
CPC ...
29559 ; 269 21 ; 269266 ;
Abstract
A method and apparatus for supporting and retaining a workpiece on a work-supporting deck for machining. The work-supporting deck includes vacuum aspirators each having a lifting ram formed with an axial suction bore and a suction cup carried on top of the lifting ram and communicating with the suction bore. An actuator is connected to each lifting ram and individually operable to move the associated lifting ram along a vertical axis. A clamping device releasably clamps onto each of the lifting rams. The actuator moves the clamped clamping device and lifting ram along a displacement path parallel to the vertical or any other axis.