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1 Anschnitt
Anschnitt
(Anzeige) bleed;
• im Anschnitt verkaufen to sell by the piece;
• Anschnittzuschlag bleed premium (charge). -
2 Anschnitt
Anschnitt m 1. ERDB shelf; 2. jag (Kerbe); 3. starting cut (Baustoffe); 4. VERK composite profile (Anschnitt und Auffüllung)Deutsch-Englisch Fachwörterbuch Architektur und Bauwesen > Anschnitt
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3 Anschnitt
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4 Anschnitt
m1. first slice; end bit (Am. piece) umg.2. (Schnittfläche) cutting face* * *Ạn|schnittm(= Schnittfläche) cut part; (= erstes Stück) first slice; (= Ende) cut end* * *An·schnittm* * *2. (Schnittfläche) cutting face* * *m.first cut n. -
5 Anschnitt
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6 Anschnitt
m <wz> (an Gewindeschneidwerkzeugen) ■ taper start; starting taper; chamfer -
7 Anschnitt
mfirst cutm[Druck]bleedm[Gewindebohrer-]tap point [tap drill]m[Spritzgusswerkzeug]gate -
8 natürlich gewachsene Erdschicht im Anschnitt
Deutsch-Englisch Fachwörterbuch Architektur und Bauwesen > natürlich gewachsene Erdschicht im Anschnitt
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9 im Anschnitt verkaufen
im Anschnitt verkaufen
to sell by the piece -
10 Anzeige mit Anschnitt
m < werb> ■ full bleed ad -
11 Gewindegänge am Anschnitt
German-english technical dictionary > Gewindegänge am Anschnitt
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12 kegeliger Anschnitt
m < prod> ■ bevel lead -
13 nur im Anschnitt genuteter Gewindebohrer
m <wz> ■ spiral-point-only tap; spiral-pointed-only tap; short-flute spiral-point tap; stub-flute tap rareGerman-english technical dictionary > nur im Anschnitt genuteter Gewindebohrer
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14 Einschnitt
Einschnitt m 1. cut, incision; 2. HB slot, slit, nick, indentation; notch (Kerbe); groove (Rillen); incision (Schnitzgravur); 3. ERDB cut, cutting, excavation, open cut; 4. indent, indentation (Vertiefung, z. B. im Mauerwerk); 5. jag (Anschnitt, Geländeeinschnitt)Deutsch-Englisch Fachwörterbuch Architektur und Bauwesen > Einschnitt
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15 Koepe, Friedrich
SUBJECT AREA: Mining and extraction technology[br]b. 1 July 1835 Bergkamen, Westphalia, Germanyd. 12 September 1922 Bochum, Germany[br]German mining engineer, inventor of the friction winder for shaft hoisting.[br]After attending the School of Mines at Bochum, from 1862 he worked as an overseer in the coal-mining district of Ibbenbüren until he joined a mining company in the Ruhr area. There, as head of the machine shop, he was mainly concerned with sinking new shafts. In 1873 he became the Technical Director of the Hannover mine, near Bochum, which belonged to Krupp. When the shaft hoisting was to be extended to a lower level Koepe conceived the idea of applying a friction winder to the hoist instead of a drum, in order to save weight and costs. His method involved the use of an endless rope to which the cages were fixed without a safety catch. The rope passed over pulleys instead of coiling and uncoiling on a drum, and he consequently proposed to have the motor erected on top of the shaft rather than beside it, as had been the practice until then.Koepe's innovation turned out to be highly effective for hoisting heavy loads from deep shafts and was still popular in many countries in the 1990s, although the Krupp company did not accept it for a long time. He had severe personal problems with the company, and as Krupp refused to have his system patented he had to take it out in his own name in 1877. However, Krupp did not pay for the extension of the patent, nor did they pass the dossiers over to him, so the patent expired two years later. It was not until 1888 that a hoisting engine equipped with a friction winder was erected for the first time in a head gear, above the new Hannover II shaft. The following year Koepe left the Krupp company and settled as a freelance consulting engineer in Bochum; he was successful in having his system introduced by other mining companies. Ironi-cally, in 1948 the world's first four-rope winding, based on his system, was installed at the Hannover mine.[br]Further ReadingFor detailed biographical information and an assessment of his technological achievements see: H.Arnold and W.Kroker, 1977, "100 Jahre Schachtförderung nach dem System Koepe", Der Anschnitt 29:235–42.F.Lange, 1952, Die Vierseilförderung, Essen.WK -
16 Leschot, Georges Auguste
[br]b. 24 March 1800 Geneva, Switzerlandd. 4 February 1884 Geneva, Switzerland[br]Swiss clockmaker, inventor of diamond drilling.[br]By about 1843, Leschot, who was renowned for designing machines to produce parts of clocks on an industrialized scale, had gathered that the fine, deep lines he found on an Egyptian red porphyry plate must have been cut by diamonds. He thus resurrected a technology that had been largely forgotten over the centuries, when in 1862 his son, who was engaged in constructing a railway line in Italy, was confronted with the problems of tunnelling through hard rock. In Paris he developed a drilling machine consisting of a casing that rotated in a similar way to the American rope drilling method. The crown of the machine was mounted with eight black diamonds, and inside the casing a stream of water circulated continuously to flush out the mud.He took out his first patent in France in 1862, and followed it with further ones in many European countries and in America. He continued to concentrate on his watchmaker's profession and left the rights to his patents to his son. It was Leschot's ingenious idea of utilizing diamonds for drilling hard rock that was later applied in different mining processes. It influenced a series of further developments in many countries, including those of Alfred Brandt and Major Beaumont in England. In particular, the fact that the hollow casing produced a complete core was of importance for the increasing amount of petroleum prospecting in Pennsylvania after Edwin Laurentine Drake's find of 1859, where M.C.Bullock sunk the first deep well (200 m) in the world by diamond drilling in 1870. The efforts of Per Anton Crælius in Sweden made diamond drilling a success worldwide.[br]Further ReadingD.Colladon, 1884, "Notice sur les inventions mécaniques de M.G.Leschot, horloger", Archives des Sciences Physiques et Naturelles 3, XI (1):297–313 (discusses the influences of Leschot's invention on other engineers in Europe).D.Hoffmann, 1962, "Die Erfindung der Diamantbohrmaschine vor 100 Jahren", Der Anschnitt 14(1):15–19 (contains detailed biographical outlines).WKBiographical history of technology > Leschot, Georges Auguste
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17 Rittinger, Peter von
SUBJECT AREA: Mining and extraction technology[br]b. 23 January 1811 Neutitschein, Moravia (now Now Jicin, Czech Republic)d. 7 December 1872 Vienna, Austria[br]Austrian mining engineer, improver of the processing of minerals.[br]After studying law, philosophy and politics at the University of Olmutz (now Olomouc), in 1835 Rittinger became a fellow of the Mining Academy in Schemnitz (now Banská Štiavnica), Slovakia. In 1839, the year he finished at the academy, he published a book on perspective drawing. The following year, he became Inspector of Mills at the ore mines in Schemnitz, and in 1845 he was engaged in coal mining in Bohemia and Moravia. In 1849 he joined the mining administration at Joachimsthal (now Jáchymov), Bohemia. In these early years he contributed his first important innovations for the mining industry and thus fostered his career in the government's service. In 1850 he was called to Vienna to become a high-ranked officer in various ministries. He was responsible for the construction of buildings, pumping installations and all sorts of machinery in the mining industry; he reorganized the curricula of the mining schools, was responsible for the mint and became head of the department of mines, forests and salt-works in the Austrian empire.During all his years of public service, Rittinger continued his concern with technological innovations. He improved the processing of ores by introducing in 1844 the rotary washer and the box classifier, and later his continuously shaking concussion table which, having been exhibited at the Vienna World Fair of 1873, was soon adopted in other countries. He constructed water-column pumps, invented a differential shaft pump with hydraulic linkage to replace the heavy iron rods and worked on centrifugal pumps. He was one of the first to be concerned with the transfer of heat, and he developed a system of using exhaust steam for heating in salt-works. He kept his eye on current developments abroad, using his function as official Austrian commissioner to the world exhibitions, on which he published frequently as well as on other matters related to technology. With his systematic handbook on mineral processing, first published in 1867, he emphasized his international reputation in this specialized field of mining.[br]Principal Honours and DistinctionsKnighted 1863. Order of the Iron Crown 1863. Honorary Citizen of Joachimsthal 1864. President, Austrian Chamber of Engineers and Architects 1863–5.Bibliography1849, Der Spitzkasten-Apparat statt Mehlrinnen und Sümpfen…bei der nassen Aufbereitung, Freiberg.1854, Theoretisch-praktische Anleitung zur Rader-Verzahnung, Vienna.1855, Theoretisch-praktische Abhandlung über ein für alle Gattungen von Flüssigkeiten anwendbares neues Abdampfverfahren, Vienna.1861, Theorie und Bau der Rohrturbinen, Prague.1867, Lehrbuch der Aufbereitungskunde, Berlin (with supplements, 1870–73).Further ReadingH.Kunnert, 1972, "Peter Ritter von Rittinger. Lebensbild eines grossen Montanisten", Der Anschnitt 24:3–7 (a detailed description of his life, based on source material).J.Steiner, 1972, "Der Beitrag von Peter Rittinger zur Entwicklung der Aufbereitungstechnik". Berg-und hüttenmännische Monatshefte 117: 471–6 (an evaluation of Rittinger's achievements for the processing of ores).WK -
18 режущая часть (зенкера)
режущая часть (зенкера)
Угловая режущая часть на переднем торце зенкера, служащая для снятия стружки.
[ ГОСТ 12489-71] [ ГОСТ Р 50427-92( ИСО 5419-82)]Тематики
EN
DE
FR
- chanfrein d’entrée
Русско-английский словарь нормативно-технической терминологии > режущая часть (зенкера)
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19 режущая часть (насадного зенкера)
режущая часть (насадного зенкера) (2.14.3)
Угловая режущая часть, расположенная у передней поверхности насадного зенкера, для улучшения входа в обрабатываемое отверстие.
[ ГОСТ 20320] [ ГОСТ Р 50427-92( ИСО 5419-82)]Тематики
EN
DE
FR
- chanfrein d’entrée
Русско-английский словарь нормативно-технической терминологии > режущая часть (насадного зенкера)
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Der Anschnitt — ist eine international bedeutsame deutschsprachige montanhistorische Zeitschrift. Herausgeber ist der Förderverein des Deutschen Bergbau Museums Bochum, der Verein der Freunde von Kunst und Kultur im Bergbau e.V. in Bochum. Sie erscheint jährlich … Deutsch Wikipedia