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:
May. 06, 1980
Filed:
Nov. 06, 1978
Applicant:
Inventors:
Joseph W Donnelli, Rockford, IL (US);
Richard D Barnes, Rockford, IL (US);
Assignee:
Southern Imperial, Inc., Tupelo, MI (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B25B / ;
U.S. Cl.
CPC ...
144 / ; 29810 ; 221212 ; 221251 ;
Abstract
Hanger bolts are delivered one-by-one from a hopper and each is picked up by a reciprocating holder which shifts the bolt laterally and broadwise into alinement with a power-rotated chuck. The bolt then is pushed endwise into the chuck by a furniture leg and is threaded into the leg as an incident to being turned about its own axis by the chuck. A shelf, a gate and an escapement coact to effect delivery of the bolts from the hopper to the holder in timed relation with the reciprocation of the holder.