When.com Web Search

  1. Ads

    related to: floor access door hardware home depot replacement cushions
  2. expertwindows.com has been visited by 10K+ users in the past month

Search results

  1. Results From The WOW.Com Content Network
  2. Door furniture - Wikipedia

    en.wikipedia.org/wiki/Door_furniture

    Numerous devices exist to serve specific purposes related to how a door should (or should not) be used. See: Door chain - A device to secure door opening; Door closer – Mechanical or electromagnetic device to close an open door (in the event of a fire) [3] Door opener - Automatic door opening device activated by motion sensors or pressure pads

  3. Crash bar - Wikipedia

    en.wikipedia.org/wiki/Crash_bar

    Crash bar doors in a school, with upper vertical rod latches. A crash bar (also known as a panic exit device, panic bar, or bump bar) [1] [2] is a type of door opening mechanism which allows users to open a door by pushing a bar.

  4. Whoopee cushion - Wikipedia

    en.wikipedia.org/wiki/Whoopee_cushion

    Whoopee cushions are inflated by blowing into the flapped opening. "Self-inflating" cushions have an interior sponge that keeps them in a normally expanded state, and do not require inflation. The cushion is then placed under a seat cushion or other material, for someone unsuspecting to sit on — forcing the air out, causing the flap to ...

  1. Ad

    related to: floor access door hardware home depot replacement cushions