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:
Feb. 09, 1982
Filed:
Dec. 20, 1979
Applicant:
Inventor:
Teunis Visser, Sliedrecht, NL;
Assignee:
IHC Holland N.V., Papendrecht, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K / ;
U.S. Cl.
CPC ...
228140 ; 277236 ;
Abstract
The invention relates to a method of manufacturing large diameter axial sealing rings from hard-metal blocks which are placed in an annular groove said blocks being secured within said groove by filling said groove with liquid solder and circumferentially pressing the radial end faces of the blocks within said liquid solder filled groove against each other by means of radially acting clamp bolts.