air brake system
81Steam locomotive components — A listing of the components typically found on Steam locomotives.Guide to steam locomotive components (The image is of a composite imaginary locomotive, not all components are present on all locomotives and not all possible components are present …
82Mercedes-Benz buses — A SBS Transit Mercedes Benz O405 in Singapore. Mercedes Benz has been making buses since 1895 in Mannheim in Germany. Since 1995, the brand of Mercedes Benz buses and coaches is under the umbrella of EvoBus GmbH, belonging 100 % to the… …
83Rimutaka Incline — Infobox rail line name = Rimutaka Incline image width = caption = H 199, one of the locomotives used on the Incline, preserved at the Fell Engine Museum. type = Railways Department regional rail system = status = Closed locale = Wellington, New… …
84Wig wag (truck braking systems) — In truck braking systems, one type of warning for low air pressure in an air brake system of commercial trucks is called the wig wag. This device drops a mechanical arm into view when the pressure in the system drops below 60 p.s.i. An automatic… …
85OnSpot — inventor W.H. Putnam. [United States Patent No. 6830134 of August 17, 1915.] Function The automatic tire chain system is permanently mounted on both sides of vehicle driving axle. The mechanism includes a chain assembly mounted with a plurality… …
86Rolladen-Schneider LS1 — NOTOC The Rolladen Schneider LS1 is a Standard Class single seater glider manufactured by Rolladen Schneider from 1968 to 1977.DevelopmentThe LS 1 Standard Class design was the first aircraft type arising from the partnership between Wolf Lemke… …
87GP16 — Infobox Locomotive name=GP16 powertype=Diesel electric gauge=RailGauge|ussg caption=Seaboard System Railroad #1786, a GP16 rebuild in its original paint scheme Mulberry, Florida. builder=General Motors Electro Motive Division (EMD); rebuilt by… …
88Douglas Ferreira (locomotive) — Douglas Ferreira Douglas Ferreira at Ravenglass Power type Diesel Designer Ravenglass Eskdale Railway Preservation Society Builder TMA Engineering …
89Horn (acoustic) — A horn is a tapered sound guide designed to provide an acoustic impedance match between a sound source and free air. This has the effect of maximising the efficiency with which sound waves from the particular source are transferred to the air.… …
90O-ring — This article is about the mechanical seal. For other uses, see Oring. Typical O ring and application An O ring, also known as a packing, or a toric joint, is a mechanical gasket in the shape of a torus; it is a loop of elastomer with a disc… …
