A seat sliding device includes a lower rail, an upper rail, a lever member, a lock member, a biasing member and an operation member. The upper rail includes a shaft member, and the lever member includes bearings engaging with the shaft member. Each of the left and right bearings has a surface in contact with the shaft member at one point in an up-down direction by being biased by the biasing member. In the pair of left and right bearings, a surface in contact with the shaft member in one bearing is formed as an arc-shaped surface with a radius slightly larger than an outer diameter of the shaft member, and a surface in contact with the shaft member in the other bearing is formed as a flat surface extending relative to the upper rail in the longitudinal direction.

A seat sliding device includes a lever member, a lock member, a biasing member and an operation member. The biasing member is formed of a bar-shaped member and includes a front acting portion configured to come in contact with the front end of the lever member to bias the front end of the lever member upward, a rear acting portion configured to come in contact with the rear end of the lever member to bias the rear end of the lever member upward, and an intermediate support portion formed between the front acting portion and the rear acting portion and engaged with a engaging portion formed in the upper rail. The engaging portion supports the intermediate support portion at a position rearward of a turning center of the lever member (shaft member).

A vehicle seat longitudinal adjuster (106) includes a seat track pair (1) with a lower seat track (2) and an upper seat track (4) that mutually engage one another for guided relative and longitudinal direction (x) movement. The lower seat track (2) has a substantially C-shaped profile (20, 22) with sections (24) that are bent downward at the ends. The upper seat track (4) has a substantially U-shaped profile (40, 42) with end sections (44) that are bent upward; the relative displaceability of the two seat tracks (2, 4) with respect to one another is limited by means of an interaction of an end stop (30) disposed on the lower seat track (2) with a stop element (48) disposed on the upper seat track (4), and wherein the end stop (30) is designed in the form of an extension of part of the downward bent sections (24) and the lower seat track (2) comprises a slotted hole (32) in the region of the end stop (30).

A vehicle seat-track assembly is provided and may include a first track member having a series of locking features and a second track member slidably supported by the first track member. The seat-track assembly may also include a locking mechanism having locking pawls movable between a locked state engaged with the locking features to restrict relative movement between the first and second track members and an unlocked state disengaged from the locking features to permit relative movement between the first and second track members. The locking pawls may each include locking elements that are received within respective ones of the series of locking features in the locked state such that the locking elements restrict relative movement between the first track member and the second track member in two directions when the locking pawls are in the locked state.

A sliding device for a vehicle seat is provided with a locking arrangement including a pair of locking assemblies, one for each track of the sliding device. Each track has an upper rail and a lower rail, and each of the locking assemblies includes a plurality of locking pins for locking one of the upper rails to a respective one of the lower rails. The locking arrangement further includes a releasing assembly for driving the locking pins of the locking assemblies to an unlocking configuration. The releasing assembly comprises a releasing member and a pair of connecting members, each of which is connected in a force transmission connection with the releasing member and the plurality of locking pins of one of the locking assemblies. Each of the connecting members is entirely received inside a respective one of the tracks, whereby the locking arrangement has a very compact design.

A longitudinal adjuster for a seat, in particular vehicle seat, may have at least a fixed lower track and an upper track slidable coupled to the lower track, an adjustment device for longitudinally adjusting the upper track relative to the lower track, a latch mechanism to latch the upper track relative to the lower track, and an electromechanical device relatively coupled to the latch mechanism. The electromechanical device may be configured to bias the latch mechanism between a release position and a latch position, and upon release of the latch mechanism the adjustment device is actuated to drive the upper track relative to the lower track.

This invention has an objective to increase the collected amounts of lithium contained in a lithium-ion battery. A recycling method for a lithium-ion battery comprising: a first discharging step, which increases an amount of lithium included in a cathode active material by discharging the lithium-ion battery via a load with a first resistance value; a second discharging step, which further increases the amount of lithium included in the cathode active material by discharging the lithium-ion battery via a load with a second resistance value lower than the first resistance value; and a collecting step, which collects the cathode active material from the lithium-ion battery after the second discharging step.

A seat slider device may include: a lower rail attachable to a body of a vehicle and including grooves arranged in a for direction of the lower rail; an upper rail attachable to a seat and slidably engaging with the lower rail; and a lock lever including a plurality of protrusions configured to engage with the grooves, supported by the upper rail to be swingable in a direction bringing the protrusions close to the grooves and in a direction bringing the protrusions away from the grooves, and biased in the direction bringing the protrusions close to the grooves. A portion of the lock lever between a pivot of the lock lever and the protrusions may have elasticity such that the portion flexes in the direction bringing the protrusions close to the grooves and in the direction bringing the protrusions away from the grooves.

A long rail assembly for repositioning a seat assembly in a vehicle comprising an inboard lower channel, an inboard manual drive assembly, an outboard lower channel, an outboard manual drive assembly, a central lower channel, and a power drive assembly. The inboard lower channel is adapted to extend longitudinally along a floor of the vehicle. The inboard manual drive assembly is coupled to the seat assembly and slidably coupled to the inboard lower channel The outboard lower channel is adapted to extend N longitudinally along the floor of the vehicle. The outboard manual drive assembly is coupled to the seat assembly and slidably coupled to the outboard lower channel The central lower channel is adapted to extend longitudinally along the floor of the vehicle. The power C drive assembly is coupled to the seat assembly and slidably coupled to the central lower channel. The power drive assembly power drives the seat assembly along the central lower channel

According to one embodiment, a vehicle-seat slide device includes a rail to be fixed to a floor, the rail extending in a vehicle front-back direction; a slider slidably attached to the rail and fixed to a seat; a lock member being movable between a lock position at which the slider is locked to one of slide positions on the rail and a lock release position at which the slider is released from being locked to the rail; a support member fixed to the slider; and an operational member supported by the support member to be rotatable about a rotational center extending in a vehicle lateral direction. The operational member receives an input from an input member to rotate in a first rotational direction around the rotational center to thereby move the lock member from the lock position to the lock release position.