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. 04, 2003
Filed:
Dec. 04, 2000
Abstract
A webbing take-up device that can prevent unintended and unnecessary switching from an ELR mode to an ALR mode. In a webbing take-up device, a cam protrusion and a tongue portion are provided at a cam member that interlocks with a take-up shaft, and a breaking operational portion and an intermediate holding surface are provided at a disc control member. When a switch is made from the ELR mode to the ALR mode, unwinding and taking-up operations of the webbing are each preformed twice in succession so that the webbing take-up device is switched to the ALR mode, in which an ALR pawl engages with an outer-tooth ratchet wheel of a locking wheel. Accordingly, unless the aformentioned switching is carried out by conscious volition of a vehicle occupant, unintended and unnecessary switching from the ELR mode to the ALR mode does not occur.