46results about How to "Reliably restrained" patented technology

A vehicle headrest apparatus has a headrest unit that is mounted to an upper end of a seatback. The headrest unit has a head restraining member with a flexible sheet restraining member configured to be tensioned to restrain a passenger's head when a controller detects a rear-end collision. The head restraining member has a vertical support portion facing the head of the passenger and a horizontal support portion substantially perpendicular to an upper part of the vertical support portion. When a rear-end collision occurs, tension is applied to at least the vertical support portion. In some embodiments, the vertical and horizontal support portions are both formed by the flexible sheet restraining member. In other embodiments, only the vertical support portion is partially formed by the flexible sheet restraining member, and the vertical and horizontal support portions are made of a resilient material having an excellent shape-retaining property.

The controller is programmed to cause a low-surface-tension liquid supply unit to supply a liquid film of a low-surface-tension liquid to a front surface of a substrate so as to form a liquid film of the low-surface-tension liquid. The controller is programmed to control the substrate rotating unit and the inert gas supply unit so that an inert gas is supplied toward the rotational center position while rotating the substrate, thereby forming an opening spreading from the rotational center position to be formed in the liquid film, and enlarging the opening in a direction away from the rotational center position, and to control the landing-position changing unit to change the landing position of the low-surface-tension liquid to at least two positions except the rotational center position in accordance with enlargement of the opening so that the landing position is placed outside the peripheral edge of the opening.

A disposable handcuff system restrains a person's wrists. The system has a flexible tie comprising a locking head, an elongated, substantially planar strap extending from the locking head having a through passageway, and a locking sleeve. The locking head and the locking sleeve have stops that permit the end of the strap to be readily inserted through the passageway and the locking sleeve, but inhibit withdrawal of the strap after it has been tightened around the wrists of the subject.

A vehicle steering device includes a rotatable steering handle including grips lying on left and right sides of the steering handle in a straight-ahead driving position with a non-grip space left on at least one of upper and lower sides of the steering handle; and an airbag provided in the steering handle that is deployed between the steering handle and a driver to restrain the driver in the event of a collision. The steering handle includes a support unit movable from a stowed position to an operative position on the vehicle's forward side from a reference plane including a rotating trajectory of a portion of the steering handle normally facing the driver. The support unit supports the rear surface of the airbag deployed in the non-grip space.

A carrier for carrying a power tool may include a tool bit holder supporting at least one tool bit and a tool bit restraint device that is capable of preventing the at least one tool bit from being dropped out of the tool bit holder. The tool bit restraint device includes a tool bit restraint member. The tool bit restraint member is arranged and constructed so as to substantially uniformly press the at least one tool bit, thereby restraining the at least one tool bit.

When ignition-on operation is made in first electric power supply processing during external charging, and a post-operation electric energy is not larger than a predetermined electric energy that is an electric energy consumption of a low-voltage device after the ignition-on operation, an automobile continues the first electric power supply processing. In the first electric power supply processing, from between a first DC/DC converter and a second DC/DC converter, only the second DC/DC converter is selected to run to supply electric power to a low-voltage-system electric power line. When the post-operation electric energy exceeds the predetermined electric energy, the automobile makes a switch to second electric power supply processing in which only the first DC/DC converter is selected to run from between the first DC/DC converter and the second DC/DC converter to supply electric power to the low-voltage-system electric power line.

A fuel cell employs a stack structure in which a plurality of sheet bodies and a plurality of separators are stacked and joined together in alternating layers. Chemical reactions occur in the sheet bodies. The separators separate, from each other, two kinds of gasses (air and fuel gas) which are necessary for the chemical reactions. The plurality of separators consist of high-rigidity separator(s), and ordinary separators, which are lower in rigidity than the high-rigidity separator. This configuration reliably suppresses the occurrence of “separation of a joint region” attributable to “stress concentration caused by increase in the number of the stacked separators.

Provided is vehicle seat with a seat cushion and a seat back , the vehicle seat comprising: a duct disposed astride the seat cushion and the seat back, and configured to connect an air passage and a blower , the air passage being formed in the seat cushion and the seat back; and a side frame cover configured to cover part of the duct . The duct includes a first duct member and a second duct member connected to the first duct member. The side frame cover is configured to cover at least part of a first connected section that is a section at which the first duct member and the second duct member are connected.

There is provided a blade drive device including a substrate that has an opening, a front curtain and a rear curtain that are movable along an opening surface of the opening so as to open and close the opening, a front curtain electromagnetic actuator that actuates the front curtain, a rear curtain electromagnetic actuator that actuates the rear curtain, and that is capable of holding the rear curtain at an open position in a state having no power supply, a front curtain locking portion that interlocks with opening and closing operations of the front curtain, a rear curtain locking portion that interlocks with opening and closing operations of the rear curtain, and a blade position holding mechanism that is capable of entry and escape between an entry position which enters each operation trajectory of the front curtain locking portion and the rear curtain locking portion in response to the opening and closing operations of the front curtain and the rear curtain and an escape position escaped from the operation trajectory. At the entry position, the blade position holding mechanism can engage with both the front curtain locking portion and the rear curtain locking portion, thereby regulating the movement of the front curtain and the rear curtain in the closing direction.

A vehicle passenger restraining system comprises a knee bolster, a bolster movement structure, a collision detecting section and a control section. The knee bolster is disposed in a front portion of a seat in a vehicle. The bolster movement structure is coupled to the knee bolster to apply a rearwardly directed pulling force to each transverse end of the knee bolster. The collision detecting section is configured and arranged to detect information relating to a collision of the vehicle and a probability of a collision of the vehicle. The control section is configured to operate the bolster movement structure based on the information from the collision detecting section.

In the seat belt apparatus of the invention, a belt retracting motor is operated so as to retract the seat belt by a predetermined amount when it is determined that the vehicle will roll over based on a lateral acceleration, a roll rate and a roll angle which are detected and calculated by a lateral acceleration sensor and a roll rate sensor, according to a predetermined first determination condition. Also, a pretensioner is operated so as to retract the seat belt by a predetermined amount when it is determined that the vehicle will roll over according to a second determination condition indicating that there is a higher possibility of rollover. When it is determined that the vehicle will not roll over, operation of the belt retracting motor is cancelled, and the seat belt is permitted to be pulled out.