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:
Nov. 15, 1977
Filed:
Jul. 16, 1975
Takezo Takada, Hikone, JA;
Takata Kojyo Co., Ltd., Tokyo, JA;
Abstract
An inertia locking safety belt take-up reel comprises a U-shaped bracket and a rotatable reel including side ratchet wheels and journalled between the bracket side walls. A rockable cross piece including pawl projections is supported between the side walls for movement into engagement with the ratchet wheels and is spring biased out of engagement. A clutch wheel is rotatable with the reel and frictionally rotatably supports a cooperating clutch annulus, the two clutch members pivotally engaging a pawl so that their relative rotation attendant to a rapid acceleration of the reel swings the pawl into engagement with a second ratchet wheel to rock the latter, which in turn rocks the cross piece through an interconnecting crank arm, to lock the reel ratchet wheels by the associated pawls. An alarm control gear is driven by a pinion rotatable with the reel.