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. 28, 2003
Filed:
Dec. 20, 2000
Applicant:
Inventor:
Angraj Kumar Seewraj, Welwyn Garden, GB;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
B21J 1/528 ; B21P 9/05 ; B23P 1/100 ; B21D 9/05 ;
U.S. Cl.
CPC ...
B21J 1/528 ; B21P 9/05 ; B23P 1/100 ; B21D 9/05 ;
Abstract
A riveting apparatus is described, including a body having an abutment means ( ) mounted at one end thereof, and stop means ( ) mounted at a position remote therefrom, so that a mandrel ( ) inserted through the abutment means ( ) has it end remote from the head located axially by the stop means ( ) in predetermined axial relationship to the body, characterized in that the abutment means ( ) is adjustable with respect to the body in the direction along the mandrel axis, thereby to provide adjustment of the relative positions of the abutment ( ) and the mandrel head ( ). A pneumatic piston means for use in the rivet feeding means ( ) in the riveting apparatus is also described.