公开(公告)号：US10479318B2

公开(公告)日：2019-11-19

申请号：US15572537

申请日：2016-05-11

Applicant: KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO

Inventor： Haruhiko Hashimoto ,  Masaru Ukita ,  Ryu Nakashima ,  Yoshihiko Ushiyama

IPC: B60R22/46

Abstract: A webbing pull-in device has a take-up shaft at which a webbing can be pulled in due to the take-up shaft being operated, a first pulley that is rotated at a time of an emergency of a vehicle, and a second pulley that, by being rotated, operates the take-up shaft. Further, the webbing pull-in device has a connecting wire that connects the first pulley and the second pulley, and that, by being taken up onto the first pulley at a time when the first pulley is rotated, transmits rotational force of the first pulley to the second pulley.

公开(公告)号：US09975512B2

公开(公告)日：2018-05-22

申请号：US15319340

申请日：2015-06-12

Applicant: KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO

Inventor： Ryu Nakashima ,  Masaru Ukita ,  Shinichi Okubo ,  Tomonari Umakoshi ,  Haruhiko Hashimoto ,  Tatsuhiro Murasaki

IPC: B60R21/18 ,  B60R21/237 ,  B60R22/12 ,  B60R21/235 ,  B60R22/18 ,  B60R22/26 ,  B60R22/34 ,  B60N2/22 ,  B60N2/06

CPC classification number: B60R21/18 ,  B60N2/06 ,  B60N2/22 ,  B60R21/12 ,  B60R21/237 ,  B60R22/12 ,  B60R22/26 ,  B60R22/34 ,  B60R2021/23538 ,  B60R2021/23576 ,  B60R2022/1806

Abstract: An air belt device is provided with a webbing that is fitted around a vehicle occupant who is sitting in a vehicle seat, and an airbag portion that is provided in parallel with the webbing and is inflated and deployed when gas is supplied to an interior thereof. The airbag is provided with a reference portion that forms a portion of the airbag and is formed as a result of the airbag being folded. The airbag is also provided with a slack portion that forms another portion of the airbag and is formed as a result of the airbag being folded, and that extends in parallel with the reference portion and whose dimension in the transverse direction of the webbing is set longer than a dimension in the transverse direction of the webbing of the reference portion.

公开(公告)号：US09963097B2

公开(公告)日：2018-05-08

申请号：US15314074

申请日：2015-04-30

Applicant: KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO

Inventor： Shinichi Okubo ,  Masaru Ukita ,  Tomonari Umakoshi ,  Haruhiko Hashimoto ,  Ryu Nakashima

IPC: B60R21/18 ,  B60R22/14 ,  B60R22/18 ,  B60R22/36

CPC classification number: B60R21/18 ,  B60R22/14 ,  B60R22/18 ,  B60R22/36

Abstract: In a seatbelt device, at a time of an emergency of a vehicle, gas is supplied via a tube interior into a chest bag, and the chest bag is inflated and expanded. Here, the tube is disposed at a thickness direction one side of a webbing at positions at which a lap webbing, at a thickness direction other side thereof, is interfered with by a seat cushion and a passenger. Therefore, the tube being crushed by the seat cushion and the passenger, and the lap webbing, can be suppressed, and supplying of gas via the tube interior into the chest bag being limited can be suppressed.

公开(公告)号：US09902358B2

公开(公告)日：2018-02-27

申请号：US15314422

申请日：2015-04-30

Applicant: KABUSHIKI KAISHA TOKAI-RIKA-DENKI-SEISAKUSHO

Inventor： Shinichi Okubo ,  Masaru Ukita ,  Tomonari Umakoshi ,  Haruhiko Hashimoto ,  Ryu Nakashima

IPC: B60R21/18 ,  B60R21/215 ,  B60R21/231 ,  B60R21/235 ,  B60R21/237 ,  B60R21/239 ,  B60R21/262 ,  B60R21/264 ,  B60R21/233 ,  B60R21/276 ,  B60R22/14

CPC classification number: B60R21/18 ,  B60R21/215 ,  B60R21/231 ,  B60R21/233 ,  B60R21/235 ,  B60R21/237 ,  B60R21/239 ,  B60R21/262 ,  B60R21/264 ,  B60R21/276 ,  B60R22/14 ,  B60R22/18 ,  B60R2021/23107 ,  B60R2021/23308 ,  B60R2021/23509 ,  B60R2021/23542 ,  B60R2021/23576 ,  B60R2021/2358 ,  B60R2022/1812

Abstract: In a seatbelt device, at a time of an emergency of a vehicle, gas is supplied into a tube, and gas within the tube is supplied into a chest bag of a bag, and the chest bag is inflated and expanded. Here, at a time when gas is supplied into the tube, due to the tube being inflated between a webbing and a lower side peripheral surface of an insert-through hole of a tongue, a transverse direction other side portion of the bag is crushed by the tube, and gas that is within the chest bag passing via the transverse direction other side portion of the bag into a waist bag of the bag is limited. Therefore, the chest bag can be inflated and expanded at an early stage.