Ad
related to: garage door opener height above top of table with glass base and bench ideas
Search results
Results from the WOW.Com Content Network
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.
Sectional garage door Up-and-over garage door Garage Door Hardware. A garage door is a large door to allow egress for a garage that opens either manually or by an electric motor (a garage door opener). Garage doors are frequently large enough to accommodate automobiles and other vehicles. The operating mechanism is usually spring-loaded or ...
Chamberlain — the company's do-it-yourself line of garage door openers. LiftMaster — the company's line of garage door openers for professional installers. Raynor — the company's line of garage door openers for professional installers. This line of professional installers is slightly less common than LiftMaster.
In May 1954, the Alliance Manufacturing Company first produced its own garage door opener and called it Genie. [2] In 1983 the company entered the home and shop vacuum market, and in 1985 it changed its name to Genie Home Products. [2] Overhead Door Corporation purchased the company in 1994. [2] The Genie Company is headquartered in Mt. Hope ...
But it now produced 300 hp (224 kW) at 5500 rpm and 355 lb⋅ft (481 N⋅m) of torque at 3750 rpm. Due to changes brought with the redesign, the Navigator's base curb weight increased to 5,760 lb (2,613 kg) in two-wheel drive models and nearly 6,000 lb (2,700 kg) in four-wheel drive models. In turn, towing capacity dropped slightly.
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!
The automatic door used a mat actuator. In 1960, they co-founded Horton Automatics Inc and placed the first commercial automatic sliding door on the market. [5] With the invention of the Gunn diode, microwave motion detectors became common in automatic doors in the 1970s. [6] [7] In 1980, the first automatic door using an infrared sensor was ...
(Top) 1 Safety devices. ... 6 door opener and other wikipedias. 1 comment. ... 9 When invented and by whom. 1 comment. Toggle the table of contents. Talk ...
Ad
related to: garage door opener height above top of table with glass base and bench ideas