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English-Bulgarian polytechnical dictionary . 2013.
English-Bulgarian polytechnical dictionary . 2013.
Shaft collar — to DIN 705 The shaft collar is a simple, yet important, machine component found in many power transmission applications most notably motors and gearboxes. The collars are used as mechanical stops, locating components, and bearing faces. The… … Wikipedia
Shaft Collar — The shaft collar is a simple, yet important, machine component found in many power transmission applications most notably motors and gearboxes. They are used as mechanical stops, locating components, and bearing faces. The simple design lends… … Wikipedia
Thrust block — A thrust block is a specialised form of thrust bearing used in ships, to resist the thrust of the propellor shaft and transmit it to the hull. Early thrust boxes Early screw propelled steamships used a thrust block or thrust box composed of… … Wikipedia
Glossary of cue sports terms — The following is a glossary of traditional English language terms used in the three overarching cue sports disciplines: carom (or carambole) billiards referring to the various carom games played on a billiard table without pockets; pool (pocket… … Wikipedia
Dominance and submission — For other uses, see Dominance. A submissive man stretches out his bound wrists. Dominance and submission (also called D s, Ds, and D/s)[1] is a set of behaviors, customs and rituals involving the giving by one individual to another individual of… … Wikipedia
metalwork — metalworker, n. /met l werrk /, n. objects made of metal. [1840 50; METAL + WORK] * * * Useful and decorative objects fashioned of various metals. The oldest technique is hammering. After с 2500 BC, casting was also used, molten metal being… … Universalium
technology, history of — Introduction the development over time of systematic techniques for making and doing things. The term technology, a combination of the Greek technē, “art, craft,” with logos, “word, speech,” meant in Greece a discourse on the arts, both… … Universalium
Wrench — For other uses, see Wrench (disambiguation). A set of chrome vanadium metric wrenches, open at one end, box/ring at the other. This type is commonly known as a combination wrench. A wrench or spanner is a tool used to provide grip and mechanical… … Wikipedia
Collar pin — Norman Brearley, Australian aviation pioneer is shown in a digital image of a photograph taken in the 1920s. The head and shoulders image show him wearing flying goggles, a day suit, tie and collar pin. A collar pin (also called collar bar and… … Wikipedia
Chuck (engineering) — Self centering three jaw chuck and key with one jaw removed and inverted showing the teeth that engage in the scroll plate. The scroll plate is rotated within the chuck body by the key, the scroll engages the teeth on the underside of the jaws… … Wikipedia
Drilling rig — For a detailed diagram of a Petroleum drilling rig, see List of components of oil drilling rigs. Drilling rig preparing rock blasting … Wikipedia