Abstract: A surface-mounted keylessly operated lock (10) comprises a chassis (11) mountable on one of two parts, especially a door and a door surround, to be locked and unlocked relative to one another and carrying locking means (17 to 23) transferrable between a locking state and an unlocking state respectively for the locking and unlocking, the locking means being electrically operable to cause or allow transfer from the locking state to the unlocking state. In addition, the lock includes a control module (16) mounted on the chassis (11) and carrying control means (30) for controlling supply of electrical operating power to the locking means. The chassis has a receptacle (25) for reception of an electrical energy source, especially batteries, for providing the operating power and the module (16) inclusive of the control means (20) is movable relative to the chassis (11) to permit access to the receptacle (25) to enable battery exchange without demounting of the installed lock.

Abstract: A surface-mounted keylessly operated lock (10) comprises a chassis (11) mountable on one of two parts, especially a door and a door surround, to be locked and unlocked relative to one another and carrying locking means (17 to 23) transferrable between a locking state and an unlocking state respectively for the locking and unlocking, the locking means being electrically operable to cause or allow transfer from the locking state to the unlocking state. In addition, the lock includes a control module (16) mounted on the chassis (11) and carrying control means (30) for controlling supply of electrical operating power to the locking means. The chassis has a receptacle (25) for reception of an electrical energy source, especially batteries, for providing the operating power and the module (16) inclusive of the control means (20) is movable relative to the chassis (11) to permit access to the receptacle (25) to enable battery exchange without demounting of the installed lock.

Abstract: A portable stand (10) comprises a back wall (12), a base element (14), and two opposed end plates (16) between which the back wall and the base element extend, so to define an open-top box-like container. It also comprises legs (35) that can be folded up next to the base element (14); support arms (40) with a pivotal connection (42) so each support arm (40) can be moved between a closed position adjacent to the back wall (12), and a second position projecting upward from the back wall (12). In addition it comprises a front panel (20) hinged to the base element (14) so the front panel (20) can be swung between a position forming a front wall of the box-like container, and a position extending below the base element (14); and a top panel (22) hinged to the back wall (12) so it can be swung between a position forming a lid to the box-like container, and a position extending above the back wall (12).

Abstract: A portable stand (10) comprises a back wall (12), a base element (14), and two opposed end plates (16) between which the back wall and the base element extend, so to define an open-top box-like container. It also comprises legs (35) that can be folded up next to the base element (14); support arms (40) with a pivotal connection (42) so each support arm (40) can be moved between a closed position adjacent to the back wall (12), and a second position projecting upward from the back wall (12). In addition it comprises a front panel (20) hinged to the base element (14) so the front panel (20) can be swung between a position forming a front wall of the box-like container, and a position extending below the base element (14); and a top panel (22) hinged to the back wall (12) so it can be swung between a position forming a lid to the box-like container, and a position extending above the back wall (12).