Aschaffenburg, Germany
Aschaffenburg, Germany

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Patent
Honda Corporation and Takata Corporation | Date: 2016-08-02

An inflator (3) includes an inflator main body (10) which is has a tubular shape and has a plurality of gas injection holes (11) on a circumferential surface, and a steel-made collar member (20) which has a gas jet reception part (28) that is disposed so as to face a gas injection holes formation area (R) of the inflator main body (10) across a space.


Patent
Takata Corporation | Date: 2016-11-01

In one embodiment, a passenger-side airbag is inflated and deployed between a passengers seat and an instrument panel. The airbag includes an airbag body; and a patch cloth provided on an outer surface of a forward part of the airbag body. A side patch cloth provided on respective side parts of the airbag body has a slit.


Patent
Takata Corporation | Date: 2017-05-03

Provided are a seat belt retractor and a seat belt device with which it is possible to improve energy absorption characteristics and a restraining property. The seat belt retractor includes a spool 2 that performs winding of a webbing W for restraining an occupant, a shaft 3 inserted through an axial center of the spool 2, and a locking base 4 connected to the shaft 3 and capable of switching between a rotating state and a non-rotating state. The seat belt retractor further includes a load adjustment member 5 disposed between the shaft 3 and the locking base 4 and that blocks or reduces load transmission in a case where a load equal to or greater than a threshold is applied to the shaft 3, and an energy absorption device 6 disposed between the spool 2 and the locking base 4 and capable of changing an energy absorption amount according to a relative rotation speed between the spool 2 and the locking base 4. The energy absorption device 6 is connected in parallel with the load adjustment member 5.


Patent
Takata Corporation | Date: 2016-05-26

To provide a seatbelt retractor and a seatbelt device that can suppress the occurrence of abnormal noise. A seatbelt retractor 1 includes a spool 2 that retracts webbing configured to restrain an occupant, a base frame 3 that houses the spool 2 rotatably, and a lock mechanism 4 that restricts rotation of the spool 2. The lock mechanism 4 includes a locking base 41, a pawl 42, a pawl spring 43, and a lock gear 44. The pawl 42 includes a first restraint portion 42a that restrains movement of the pawl 42 in one rotating direction of the spool 2 while being located inside an outer periphery of the locking base 41, and a second restraint portion 42b that restrains the movement of the pawl 42 in an opposite rotating direction of the spool 2 while the movement is retrained by the first restraint portion 42a.


Patent
Takata Corporation | Date: 2016-01-27

A seatbelt control device for controlling a seatbelt provided in a vehicle, and a seatbelt apparatus having the seatbelt control device, are provided with a restricting circuit that restricts control of the seatbelt in a case in which restricting the control of the seatbelt is permitted, and the restricting circuit, in a case in which a door provided on the vehicle is open, restricts the control of the seatbelt at a timing slower than that for a case in which the door is closed.


Patent
Takata Corporation and Honda Corporation | Date: 2016-05-11

An airbag apparatus includes airbag having a vent hole formed therein, an inflator configured to emit gas for inflating the airbag, and a chamber configured to accommodate the inflator therein inside the airbag, the chamber having at least one discharge aperture for discharging gas emitted from the inflator to an inside of the airbag, and having a wall part configured to guide the emitted gas to the discharge aperture, wherein an external surface of the wall part is configured to partially cover the vent hole upon collapse of the chamber toward the vent hole.


Patent
Takata Corporation | Date: 2016-03-31

To provide a seat belt retractor and a seat belt device capable of shortening time taken to restrict rotation of a spool. A seat belt retractor according to the present invention includes a spool 2, a base frame 3, a spring unit 4, a vehicle sensor 5, a locking mechanism 6, and a pretensioner 7. The locking mechanism 6 includes a lock gear 61 and a retainer 62. The lock gear 61 includes an outer circumferential wall 61a that is disposed at an end portion of the spool 2 and engageable with the vehicle sensor 5. The retainer 62 includes an inner circumferential wall 62a disposed on the inner side of the outer circumferential wall 61a and a side wall 62e that defines a space accommodating the lock gear 61. The lock gear 61 becomes engaged with the inner circumferential wall 62a or the side wall 62e of the retainer 62 when the lock gear 61 becomes eccentric relative to the retainer 62.


Patent
Takata Corporation and Daicel Corporation | Date: 2016-06-22

An inflator attachment structure for attaching an inflator of an airbag apparatus to a retaining member of the airbag apparatus includes a first flange member including a first cylindrical part having a shape matching a substantially cylindrical projecting part provided on a lateral surface of the inflator, and including a first flange part extending outwardly in a radial direction from the first cylindrical part, the first flange member being pressed onto and engaged with the inflator from one side of the projecting part in an axial direction, and a second flange member including a second cylindrical part having a shape matching the projecting part, and including a second flange part extending outwardly in a radial direction from the second cylindrical part, the second flange member being pressed onto and engaged with the inflator from another side of the projecting part in the axial direction, wherein the first flange member includes a securing part for use in bolt securement to the retaining member, and wherein the second flange member is nipped between the first flange member and the retaining member when the first flange member is bolt-secured to the retaining member.


Patent
Takata Corporation | Date: 2016-11-30

To provide a seatbelt retractor and a seatbelt device that can suppress the occurrence of abnormal noise. A seatbelt retractor (1) includes a spool (2) that retracts webbing configured to restrain an occupant, a base frame (3) that houses the spool (2) rotatably, and a lock mechanism (4) that restricts rotation of the spool (2). The lock mechanism (4) includes a locking base (41), a pawl (42), a pawl spring (43), and a lock gear (44). The pawl (42) includes a first restraint portion that restrains movement of the pawl (42) in one rotating direction of the spool (2) while being located inside an outer periphery of the locking base (41), and a second restraint portion that restrains the movement of the pawl (42) in an opposite rotating direction of the spool (2) while the movement is retrained by the first restraint portion.


Patent
Takata Corporation | Date: 2016-11-02

It provides an air belt and an air belt device which can absorb impact when inflated, and with which the restraining capability can be improved. The air belt includes a bag 12 which is arranged within a webbing 11 configured to restrain a torso of a passenger 2 and which is supplied with gas during an emergency, the bag 12 includes a main inflating part 12a which is supplied with gas and which is to be inflate and a gas supply channel 12b which is configured to supply the gas to the main inflating part 12a, the main inflating part 12a is configured such that a longitudinal direction inflation width D1 at a shoulder region 21 of the passenger 2 is greater than a longitudinal direction inflation width D2 at a chest region 22 of the passenger 2.

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