Search results
Results from the WOW.Com Content Network
Arthur Andersen LLP was an American accounting firm based in Chicago that provided auditing, tax advising, consulting and other professional services to large corporations. By 2001, it had become one of the world's largest multinational corporations and was one of the "Big Five" accounting firms (along with Deloitte, Ernst & Young, KPMG and PricewaterhouseCoopers).
A door closer is a mechanical device that regulates the speed and action of a door’s swing. [1] Manual closers store the force used to open the door in some type of spring and reuse it to close the door. Automatic types use electricity to regulate door swing behavior. Door closers can be linked to a building's fire and security alarm systems. [2]
To open the door, the motor turns the pulley, which in turn turns the belt, which in turn drags the door. To close the door, the reverse occurs. Historically, elevator doors were opened using simple harmonic motion by a set of mechanical linkages; the motor, geared down, would rotate linked arms, which in turn would drive the door.
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
1952 Hudson Wasp 2-door sedan [79] 1953 Hudson Hornet 4-door Sedan [80] 1956 GMC Suburban; 1958 GMC Pickup Truck (Reportedly one of McQueen's favorite cars, it is powered by a 336 Ci V8 which has been modified. The tag "MQ3188" is a reference to the ID number assigned to him when he was in reform school) [81] 1931 Lincoln-Zephyr Sedan
[citation needed] Airgun scopes are very often found with adjustable parallax, usually in the form of an adjustable objective (or "AO" for short) design, and may adjust down to as near as 3 metres (3.3 yd). [citation needed] Non-magnifying reflector or "reflex" sights can be theoretically "parallax free".
The electric overhead garage door opener was invented by C.G. Johnson in 1926 in Hartford City, Indiana. [1] Electric Garage Door openers did not become popular until Era Meter Company of Chicago offered one after World War II where the overhead garage door could be opened via a key pad located on a post at the end of the driveway or a switch inside the garage.
Joseph Francis Merrill (August 24, 1868 – February 3, 1952) was a member of the Quorum of the Twelve Apostles of the Church of Jesus Christ of Latter-day Saints (LDS Church) from 1931 until his death.