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:
Aug. 03, 1982
Filed:
Jul. 03, 1980
Applicant:
Inventors:
Robert H Lichtenwalter, Tacoma, WA (US);
Darrell E Pierson, Federal Way, WA (US);
Assignee:
Weyerhaeuser Company, Tacoma, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B27C / ; B27L / ;
U.S. Cl.
CPC ...
1442 / ; 82 4 / ; 142 53 ;
Abstract
An improved chuck assembly for use in a veneer peeling lathe has retractable chuck pairs comprised of inner and outer rotatable chucks. At least one of the smaller inner chucks has a plurality of relatively chisel-like teeth extending outwardly from the base in a star pattern. At least one of the larger outer chucks has a plurality of thin chisel-like teeth extending outwardly from the circumferential edge of a body member. An improved means for removably attaching the large chuck to its spindle is provided.