Disclosed is a security astragal for double door assemblies which includes a gear-toothed rod rotatably mounted in the meeting edge of one of the doors, and a rod-engaging blade mounted on the meeting edge of the other door. Both the rod and the blade preferably extend for the full ...
The term astragal in architectural terms means a type of decorative moulding in timber of masonry, but it is also associated with hardware for double doors. As you can see it is far easier to make a sealed joint to a pair of doors by just screwing on one of these extrusions. ...
1. An astragal assembly for the meeting edges of the doors in a double swinging door installation, wherein two doors are hung on hinges in a frame and the meeting vertical edge portions of the doors each include an inner wall, an outer wall and a vertical channel formed between said inne...
An astragal for covering the vertical seam between a pair of double doors, said astragal having a hinge portion secured to one of said doors along the seam with a leaf portion rotatably secured to the
Thanks in advance for any help you can give me. Curtis Hi Curtis, great to hear about your installation ! My doors have a vertical aluminum bar or joiner. Normally it is used with double doors that meet in the center. The joiner gets screwed to one door and the the other door slides...
3.a molding attached to one or both meeting stiles of a pair of double doors in order to prevent drafts. [1555–65; < Latinastragalus< Greekastrágalosa vertebra, molding] Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random...
The invention generally relates to locks for double doors, and more particularly relates to an astragal for securing a swinging door panel in a closed position. BACKGROUND Exterior entryways of modern homes and buildings often include cooperating pairs of swinging doors commonly referred to as double...
astragal [as-truh-guhl] Phonetic (Standard)IPA noun ,Architecture, Furniture. a small convex molding cut into the form of a string of beads.Comparebead and reel. a plain convex molding; bead. a molding attached to one or both meeting stiles of a pair of double doors in order to ...
Ultrafab offers Door Astragals that are an easy to install replacement for existing commercial doors. They are effective in sealing off the gaps that create sound, water, debris and air leaks on both single and double doors. Mill Finished Extruded Aluminum Channel Polypropylene Weatherstrip with ...
发明名称: T-astragal and sleeve for door 发明人: GERMANO, JOHN P. 申请人: 申请日期: 1995-01-17 申请公布日期: 1997-01-07 代理机构: 代理人: 地址: 摘要: A novel t-astragal for use with double swinging doors such as for french doors is disclosed. The t-astragal includes a cap...