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:
Sep. 25, 1979
Filed:
May. 22, 1978
John J Sack, Bloomfield Hills, MI (US);
Arduino Colasanti, East Detroit, MI (US);
Robert L Stephenson, Sterling Heights, MI (US);
Allied Chemical Corporation, Morris Township, Morris County, NJ (US);
Abstract
An automobile retractor comprising: (a) a base (6); (b) a winding reel mounted for rotation on said base (6), said winding reel comprising a cylindrical hollow tube (12) having a slot (36) extending substantially along the length thereof, said slot having a first edge (34) and a second edge (35); (c) a locking dog (23) having teeth (39) and being mounted on the external peripheral surface of tube (12) for rotation relative thereto; (d) a locking ring (21) on base (6) disposed in potential mating relationship with locking dog (23); (e) locking dog (23) having an opening (28) therein and a projection (29) into opening (28), opening (28) fitting over one end of tube (12) with the projection (29) fitting into mating relationship with slot (36); (f) at least a significant portion (37) of the inner surface of said opening having a configuration that conforms with the outer peripheral surface of tube (12); (g) actuating ratchet wheel (43) rotatably mounted concentrically with respect to tube (12) and being connected to said locking dog via pin (45) and slot (49) whereby movement of said tube relative to said wheel causes the locking dog to rotate relative to said connection point and into locking engagement with said locking ring.