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. 23, 1996
Filed:
Aug. 03, 1994
Gene E Olson, Kenosha, WI (US);
Gerald A Wridt, Racine, WI (US);
Snap-on Incorporated, Kenosha, WI (US);
Abstract
A tool combination includes a socket with a hole extending axially therethrough having a large square drive portion and a small drive portion and at least one shoulder between said large and small drive portions. In one embodiment the small drive portion of the hole is hexagonal in shape and a hexagonal bit has an application end and a coupling end, the application end being insertable into the hole from the large drive portion thereof. The coupling end is provided with a retainer in the form of either an enlarged head or a laterally projecting ear which seats against the shoulder, with the application end of the bit projecting forwardly from the bit end of the socket. In a second embodiment the tool combination is a drive adapter, the small drive portion of the hole being square in shape. A square drive lug is insertable in the small drive portion of the hole from the large drive portion thereof and has upset crimped corners forming projection ears to seat against the shoulder. A male drive element, when received in the large drive portion of the hole, retains the bit or drive lug in place.