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:
Jan. 28, 1986
Filed:
Apr. 11, 1984
Applicant:
Inventors:
Gerd Altwicker, Eschweiler, DE;
Wilhelm Eiringhaus, Stolberg, DE;
Assignee:
William Prym-Werke KG, Stolberg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23P / ; B23Q / ; D05B / ;
U.S. Cl.
CPC ...
29715 ; 2924353 ; 292835 ; 29DI / ; 112104 ; 227-7 ; 227-8 ; 264249 ; 414667 ;
Abstract
A riveting press wherein the motor for the movable riveting tool is started in automatic response to closing of two discrete switches. One of the switches can be closed by a rivet which is already applied to a workpiece, such as a piece of textile material, and such one switch is located at a variable distance from the riveting tools. The other switch is also located at a selected distance from the riveting tools and can be closed by a marginal portion of the workpiece whereby the tools automatically apply a rivet to that part of the workpiece which is disposed therebetween while the two switches are closed.