Load limiting retractor with hall effect switch
US-2016375857-A1 · Dec 29, 2016 · US
Webbing take-up device
US9527474B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9527474-B2 |
| Application number | US-201113323915-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 13, 2011 |
| Priority date | Dec 20, 2010 |
| Publication date | Dec 27, 2016 |
| Grant date | Dec 27, 2016 |
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- Title
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Abstract
Official abstract text for this publication.
A webbing take-up device including: a take-up shaft on which a webbing is taken up; a lock mechanism including a lock gear disposed at one axial direction end portion of the take-up shaft and formed with ratchet teeth, and a lock plate formed with lock teeth engaging with the ratchet teeth; and a frame including a pair of leg plates disposed at both axial direction end portions of the take-up shaft, an opening portion being formed at a leg plate of the pair of leg plates disposed further to the other axial direction end portion of the take-up shaft than the ratchet teeth and the lock teeth, and the opening portion passing through the leg plate at a position that faces towards a range including a mutual engagement position between the ratchet teeth and the lock teeth and the periphery of the engagement position along the take-up shaft axial direction.
First claim
Opening claim text (preview).
What is claimed is: 1. A webbing take-up device comprising: a take-up shaft on which a webbing is taken up; a lock mechanism comprising a lock gear disposed at one axial direction end portion of the take-up shaft and formed with ratchet teeth, and a lock plate formed with lock teeth capable of engaging with the ratchet teeth, rotation of the take-up shaft in a webbing pullout direction being prevented by the lock teeth engaging with the ratchet teeth under specific circumstanc…
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Frequently asked questions
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- What does patent US9527474B2 cover?
- A webbing take-up device including: a take-up shaft on which a webbing is taken up; a lock mechanism including a lock gear disposed at one axial direction end portion of the take-up shaft and formed with ratchet teeth, and a lock plate formed with lock teeth engaging with the ratchet teeth; and a frame including a pair of leg plates disposed at both axial direction end portions of the take-up s…
- Who is the assignee on this patent?
- Takamatsu Hitoshi, Sumiyashiki Akira, Kk Tokai-Rika-Denki-Seisakusho
- What technology area does this patent fall under?
- Primary CPC classification B60R22/36. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Dec 27 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).