Snow blower

A snow blower or snow thrower is a machine for removing snow from an area where it is not wanted, such as a driveway, sidewalk, roadway, railroad track, ice rink, or runway. The misnomer "snow blower" is often used, as the snow is moved using an auger or impeller instead of blowing it. It can use either electric power (line power or battery), or a gasoline or diesel engine to throw snow to another location or into a truck to be hauled away. This is in contrast with the action of snow plows, which push snow to the front or side.

Snow blowers range from the very small, capable of removing only a few inches (a few cm) of light snow in an 18 to 20 in (457 to 508 mm) path, to the very large, mounted onto heavy-duty winter service vehicles and capable of moving 20-foot (6.10 m) wide, or wider, swaths of heavy snow up to 6 feet (1.83 m) deep. Snow blowers can generally be divided into two classes: single-stage and two-stage.

History

Robert Carr Harris of Dalhousie, New Brunswick patented a "Railway Screw Snow Excavator" in 1870. In 1923, Robert E. Cole patented a snowplow that operated by using cutters and a fan to blow snow from a surface. Various other innovations also occurred. However, it is Arthur Sicard (1876–1946) who is generally credited as the inventor of the first practical snow blower. In 1925 Sicard completed his first prototype, based on a concept he described in 1894. He founded Sicard Industries in Sainte-Thérèse, Quebec and by 1927 his vehicles were in use removing snow from the roadways of the town of Outremont, now a borough of Montreal. His company is now a division of SMI-Snowblast, Inc. of Watertown, New York.

This Old House

This Old House is an American home improvement media brand with television shows, a magazine and a website, ThisOldHouse.com. The television series airs on the American television station Public Broadcasting Service (PBS) and follows remodeling projects of houses over a number of weeks. This Old House is produced by This Old House Ventures, Inc. with WGBH Boston as the PBS distributing station. Warner Bros. Domestic Television distributes the series to commercial television stations in syndication. Time Inc. launched This Old House magazine in 1995, focusing on home how-to, know-how and inspiration. In 2001, Time Inc. acquired the television assets from WGBH Boston and formed This Old House Ventures, Inc.

Overview

This Old House and its sister series Ask This Old House are often broadcast together as The This Old House Hour (originally known as The New This Old House Hour). Both shows are owned by This Old House Ventures, Inc. (a subsidiary of Time, Inc.) and are underwritten by GMC and The Home Depot. Weyerhauser lumber distributor, a previous underwriter, by 1989 had donated more than $1,000,000 a year to the show.This Old House is also underwritten by State Farm Insurance and Lumber Liquidators, Inc. Other underwriters throughout the show's tenure included Parks Corporation, Glidden paints, Montgomery Ward, Ace Hardware, Kohler plumbing, Schlage locks, Century 21 Real Estate, Toro lawnmowers/snowblowers, ERA Real Estate, Angie's List, and Mitsubishi Electrics. Two of the original underwriters were Weyerhauser and Owens-Corning.

Old House

Old House could refer to: