A synchronizing and locking mechanism of a server slide rail includes a middle rail installing structure, an operating plate, an outer rail locking structure and an inner rail synchronous locking structure. The middle rail installing structure is formed on the middle rail and includes an installing part and a through hole. The operating plate is installed to the installing part and has first and second elastic plates, and the first elastic plate has a middle/outer rail locking stop point, an inner rail releasing outer rail locking hook and a pull operation part, and the second elastic plate has an inner/middle rail synchronous stop point and a jack-up part. The outer rail locking structure is installed to the outer rail and includes an outer rail locking hole. The inner rail synchronous locking structure is installed to the inner rail and includes an inner rail locking hole and a synchronous hook.

A synchronizing and locking mechanism of a server slide rail includes a middle rail installing structure, an operating plate, an outer rail locking structure and an inner rail synchronous locking structure. The middle rail installing structure is formed on the middle rail and includes an installing part and a through hole. The operating plate is installed to the installing part and has first and second elastic plates, and the first elastic plate has a middle/outer rail locking stop point, an inner rail releasing outer rail locking hook and a pull operation part, and the second elastic plate has an inner/middle rail synchronous stop point and a jack-up part. The outer rail locking structure is installed to the outer rail and includes an outer rail locking hole. The inner rail synchronous locking structure is installed to the inner rail and includes an inner rail locking hole and a synchronous hook.

A slide rail assembly includes a rail member and a mounting structure. The rail member has an installation feature arranged in a transverse direction relative to a longitudinal direction of the rail member. The mounting structure is mounted to the installation feature of the rail member. The rail member and the mounting structure are transversely movable relative to each other.

A slide rail assembly includes a rail member and a mounting structure. The rail member has an installation feature arranged in a transverse direction relative to a longitudinal direction of the rail member. The mounting structure is mounted to the installation feature of the rail member. The rail member and the mounting structure are transversely movable relative to each other.

A pull-out locking device for pull-out guides of drawers comprises bolt units which each have a base element and a movably mounted bolt part which can be moved by an actuation part which, when an associated pull-out rail is pulled out, is moved together with the pull-out rail starting from the closing position over at least part of the pull-out section, is provided. A cable-like element can be deflected by one of the bolt parts, wherein a deflection reserve is reduced. When a bolt part is moved to a first and to a second actuation position, a deflection reserve of the cable-like element is reduced by a first partial amount and a second partial amount.

A pull-out locking device for pull-out guides of drawers comprises bolt units which each have a base element and a movably mounted bolt part which can be moved by an actuation part which, when an associated pull-out rail is pulled out, is moved together with the pull-out rail starting from the closing position over at least part of the pull-out section, is provided. A cable-like element can be deflected by one of the bolt parts, wherein a deflection reserve is reduced. When a bolt part is moved to a first and to a second actuation position, a deflection reserve of the cable-like element is reduced by a first partial amount and a second partial amount.

A slide rail assembly includes a first rail, a second rail, and a third rail. The first rail includes a supporting feature. The second rail can be displaced with respect to the first rail. The third rail is movably disposed between the first rail and the second rail. When the slide rail assembly is in a predetermined state, the supporting feature protrudes beyond an end portion of the third rail by a predetermined distance and supports the second rail.

A slide rail assembly includes a first rail, a second rail, and a third rail. The first rail includes a supporting feature. The second rail can be displaced with respect to the first rail. The third rail is movably disposed between the first rail and the second rail. When the slide rail assembly is in a predetermined state, the supporting feature protrudes beyond an end portion of the third rail by a predetermined distance and supports the second rail.

A drawer slide having first and second rails interconnected by a center rail. The center rail includes a spool configured to provide half-speed travel of the center rail relative to the travel of the first rail. The drawer slide is configured for use with a drawer assembly having a drawer and a chassis. The drawer assembly further includes a radius limiter secured to the center rail. The radius limiter travels at half-speed relative to the drawer. The radius limiter also automatically rotates relative to the travel of the drawer. The chassis includes sides including threaded backing plates, and mounting brackets. The mounting brackets include tri-lobed holes for receipt of a reciprocally shaped washer and a fastener for mounting the brackets to the chassis sides.

A drawer slide having first and second rails interconnected by a center rail. The center rail includes a spool configured to provide half-speed travel of the center rail relative to the travel of the first rail. The drawer slide is configured for use with a drawer assembly having a drawer and a chassis. The drawer assembly further includes a radius limiter secured to the center rail. The radius limiter travels at half-speed relative to the drawer. The radius limiter also automatically rotates relative to the travel of the drawer. The chassis includes sides including threaded backing plates, and mounting brackets. The mounting brackets include tri-lobed holes for receipt of a reciprocally shaped washer and a fastener for mounting the brackets to the chassis sides.