Abstract

There is provided a flush bolt comprising a first section and a second section, wherein one or both of the first section and second section comprise a substantially planar surface such that the substantially planar surface is arranged to extend around an edge of a seal in use. There is also provided a corresponding socket for receiving a flush bolt comprising a substantially planar surface.

IPC Classes  ?

• E05C 1/00 - Fastening devices with bolts moving rectilinearly
• E06B 7/16 - Sealing arrangements on wings or parts co-operating with the wings
• E05B 15/02 - Striking-platesKeepersBolt staplesEscutcheons
• E05B 15/10 - Bolts of locks or night latches
• E05C 7/04 - Fastening devices specially adapted for two wings for wings which abut when closed

Abstract

A threshold seal apparatus for a doorway, the threshold seal apparatus comprising a floor- mountable channel portion, a seal configured to be received within the channel portion, and an actuation mechanism operable to move the seal with respect to the channel portion between a retracted position and an extended position in which the seal is configured to contact the underside of a door mounted within the doorway.

IPC Classes  ?

• E06B 7/205 - Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting automatically withdrawn when the wing is opened with sealing strip mounted on sill
• E06B 7/215 - Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting automatically withdrawn when the wing is opened with sealing strip being moved to a retracted position by elastic means, e.g. springs

Abstract

A door seal comprising multiple elongate seal portions arranged in spaced relation in respective multiple rows.

IPC Classes  ?

• E06B 7/23 - Plastic, sponge rubber, or like strips or tubes

Abstract

A threshold seal comprises a casing, a seal carrier, and an actuation mechanism which is operable to move the seal carrier with respect to the casing between a retracted position and an extended position; wherein the actuation mechanism includes an actuation member movable relative to the casing to control deployment of the seal carrier; wherein movement of the actuation member is controlled by a button which protrudes from the casing; wherein the position of the button relative to the actuation member may be set to control the extent to which the button protrudes from the casing relative to the position of the actuation member; and wherein the button comprises a plurality of visual indicators which may be used to assist with setting the position of the button with respect to the actuation member, and wherein the position of the button relative to the actuation member is continuously variable between an outer position corresponding to a maximum protrusion of the button for a given actuation member position and an inner position corresponding to a minimum protrusion of the button for a given actuation member position.

IPC Classes  ?

• E06B 7/215 - Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting automatically withdrawn when the wing is opened with sealing strip being moved to a retracted position by elastic means, e.g. springs